The Meter is a metric measurement slightly longer than a yard; thus, a 100-meter dash might take you a second longer than a 100-yard dash. – Definition of Meter by Merriam-Webster.
1 metre ≈ 1.0936 yard or 39.370 inches.
A seconds pendulum is a pendulum whose period is precisely two seconds; one second for a swing in one direction and one second for the return swing, a frequency of 1/2 Hz. Christiaan Huygens had observed that length as 38 Rijnland inches or 39.26 English inches; that is, 997 mm.
In 1660, Christopher Wren suggested the use of the seconds pendulum to define length to the Royal Society. In 1668, John Wilkins, an English cleric and philosopher in an essay proposed the adoption of a decimal-based unit of length using the universal measure or standard based on a seconds pendulum. However, the Royal Society took no official action on these suggestions.
During the French Revolution that lasted 10 years from 1789 to 1799, the French Academy of Sciences charged a commission with determining a single scale for all measures. On October 7, 1790, that commission advised adopting the decimal system, and on March 19, 1791, advised adopting the term mètre (Greek “measure”), a basic unit of length, which they defined as equal to one ten-millionth of the distance between the Earth’s equator and the North Pole through Paris, thus making the kilometre 1/10,000 of this distance.
In 1793, the French National Convention adopted the proposal. The use of metre in English began at least as early as 1797.
The metre (British spelling and BIPM spelling) or meter (American spelling) from the French unit mètre, derived from the Greek noun μέτρον (“measure”) is the base unit of length in some metric systems, including the International System of Units (SI). The SI unit symbol is m.
In 1799, the metre was redefined in terms of a prototype metre bar. However, it was later determined that the first prototype metre bar was short by about 200 micrometres because of miscalculation of the flattening of the Earth, making the prototype about 0.02% shorter than the original proposed definition of the metre. Regardless, this length became the French standard and was progressively adopted by other countries in Europe.
The main problem with defining the length standard by an artefact such as the meter bar is that there is no sure way to determine if it has changed length due to age, deterioration, or misuse. It can be compared to other bar standards, but these may have changed length themselves.
In the 1870s and in light of modern precision, a series of international conferences were held to devise new metric standards. The Metre Convention (Convention du Mètre) of 1875 mandated the establishment of a permanent International Bureau of Weights and Measures (BIPM: Bureau International des Poids et Mesures) in Sèvres, France. This new organisation was to construct and preserve a prototype metre bar, distribute national metric prototypes, and maintain comparisons between them and non-metric measurement standards.
The BIPM made 30 prototype standard bars of 90% platinum–10% iridium alloy. One of the bars was selected as the International Meter. In 1889 at the first General Conference on Weights and Measures (CGPM: Conférence Générale des Poids et Mesures), the International Prototype Metre was established as the distance between two lines on a standard bar composed of an alloy of 90% platinum and 10% iridium, measured at the melting point of ice.
The Prototype Metre bars had a modified X cross-section named for the French scientist, Henri Tresca, who proposed it.
After selecting the bar for use as the International Prototype Meter, the other bars were calibrated relative to it and were given to nations to serve as their national standards.
The United States received the National Prototype Meter Bar No. 27, and No. 21 in 1890. The US adoption of the metric system in 1893 made the meter the fundamental length standard of the US, and No. 27 became the primary national standard for all length measurements.
Now, this original international prototype of the metre is now in the collection of the NIST Museum, Gaithersburg, Maryland, USA, because in 1960 the SI changed the standard of length to define the meter by the wavelength of light of a spectral line of krypton 86.
On July 14, 2012, I re-posted an article under the title “Isn’t this lady an ignoramus? Well, she is a typical Indian woman …” that appeared in the prestigious news website IBNLive.com (now rebranded as News18.com) on the same date titled “Karnataka: Husband forces wife to drink his urine“. This same news was posted on other prestigious news websites too such as The New Indian Express, hindustantimes.com, ndtv.com, and many others under various titles.
On October 12, 2017, five years and four months later, I received an intimation dated October 10, 2017, from Mr Raju Devdiga, advocate for the accused in the case that on June 12, 2014, the high court of Karnataka quashed the complaint of the wife against her former husband.
“… this court feels that investigation into the complaint in crime no. 274/2012 may not enure to the benefit of either complaint or the first petitioner in as much as both have separated their ways and tried to start their life afresh with different spouses and this court feel that continuation of investigation into the complaint in crime no; 274/2012 would not be to the benefit of any one of them,” the HC said in its order.
“Accordingly the present petition is allowed. Consequently, the complaint in crime NO;274/2012 registered with Jnanabarathi Police and pending on the file of IX ACMM Court, Bangalore, for the offences punishable under sections 498(A), 504, 506, 323 read with Section 34 of IPC and Sections 3 and 4 of D.P. Act is hereby quashed,” the court ordered.
On October 12, 2017, as requested by Mr Raju Devdiga, the honourable advocate, I deleted the post titled “Isn’t this lady ...” from my WordPress blog.
The most ancient sources of pearl, the queen of jewellery,are believed to be the Persian Gulf, the Red Sea and the Gulf of Mannar that lies between India and Sri Lanka. Pre-historic people of these regions were probably the first to find the first pearls known to mankind, obviously during their quest for food. However, to pinpoint an exact region where the discovery and appreciation of pearls first began may be difficult.
In 315 BC, the Greek philosopher Theophrastus, pupil and successor of Aristotle in the Peripatetic school wrote that pearls came from the waters off the coast of India, and certain islands in the Red Sea and in the Sinus Persicus (Persian Gulf).
Megasthenes, the Greek geographer and writer, who accompanied Alexander’s general Seleucus Nicator in his Asiatic conquests, visited many regions of India, including Madurai, the capital of the Pandya kingdom. While in southern India, he also learnt about the neighbouring island of Sri Lanka which he called “Taprobane,” and its valuable resources, such as pearls and a variety of gemstones. Subsequently, in his famous work “Indica” he wrote that Taprobane was an important source of large pearls.
The Alexandrian-Roman geographer, Claudius Ptolemy ( c. AD 100 – c. 170) wrote about the pearl fishery in the Gulf of Mannar, both on the South Indian side and the Sri Lankan side.
The Periplus Maris Erythraei (Periplus of the Erythrian Sea), written by an unknown Alexandrian-Greek author, in the second half of the 1st-century A.D (approximately 60 A.D.), mentions the route to the east coast of India, is through the Gulf of Mannar, between India and Sri Lanka. It provides an extensive account of the pearl fishery in the Gulf of Mannar, particularly on the Indian side of the Gulf, and the pearl fishery of Epidprus (Mannar Island) on the Sri Lankan side of the Gulf.
The Gulf of Mannar
The Gulf of Mannar is a large shallow bay, a part of the Lakshadweep Sea. It lies between the southeastern tip of India and the west coast of Sri Lanka. The estuaries of the river Thamirabarani of south India and the Malvathu Oya (Malvathu River) of Sri Lanka drain into the Gulf of Mannar.
Geological evidence suggests that in ancient times India and Sri Lanka were connected by land. An 18-miles (30 km) long isthmus composed of limestone shoals, and coral reefs, popularly known as Adam’s Bridge or Rama’s Bridge or Ramsethu, lies between the Rameswaram Island, off the southeastern coast of Tamil Nadu, India, and the Mannar Island, off the northwestern coast of Sri Lanka. Adam’s Bridge separates the Gulf of Mannar in the southwest from the Palk Strait in the northeast. The sea in the area is very shallow, only three to 30 feet (1 to 10 metres) deep in places, and hinders navigation. Some of the sandbanks are dry. Some claim that up to the 15th century, Adam’s Bridge was completely above sea level and people travelled between India and Sri Lanka on foot. The bridge they say was breached, fissured and the channel deepened by storms when a cyclone devastated the region in 1480.
In ancient times, this coast was known worldwide for its natural pearls. Greeks, Romans and Arabs sought the beautiful pearls harvested in these waters. From the time of the known history of the Tamils, pearl trading became one of the principal sources of revenue of the Tamil kings.
The bed of the Pearl Fishery Coast in the Gulf of Mannar is a fertile breeding ground for pearl oysters. There were two distinct fisheries in the Gulf of Mannar – one on the South Indian coast, the other on the northwestern Sri Lankan coast.
On the Indian side of the Gulf of Mannar, the Pearl Fishery Coast of southern India extended along the Coromandel Coast from Thoothukudi (Tuticorin) to Kanyakumari (Cape Comorin). This fishery coast has been known in different periods of time in various languages as the Cholamandalam coast, Colkhic Gulf, Comorin coast, Coromandel coast, Fishery Coast, Kuru-Mandala coast, Ma’bar coast, Paralia, Pescaria, Fishery coast, Tirunelveli coast, Madura coast, etc. The coast took its name from the presence of natural pearls in the bed which is a fertile breeding ground for pearl oysters.
The pearl banks on the Sri Lankan side of the Gulf of Mannar stretch from the island of Mannar, off the northwestern tip of Sri Lanka, south to Chilaw.
The Pearl Fishery Coast in Southern India and in Sri Lanka were predominantly populated by the Paravar caste. The Paravars were fishers, seamen and maritime traders. Majority of the Paravars specialised in the seasonal harvesting of pearl oysters and chank and for thousands of years.
The Pandyan kings allowed the Paravars to manage and operate the pearl fisheries because of their ancient skills in that activity, which required specialist seamanship abilities, knowledge of the location of the oyster beds and the art of tending them. The Pandyan kings exempted the Paravars from taxation and allowed them to govern themselves in return for being paid tribute from the harvested oysters.
In ancient times, this Pearl Fishery Coast was known worldwide. Greeks, Romans and Arabs sought the beautiful pearls harvested in these waters by the many Parava fisheries that operated to exploit them. From the time of the known history of the Tamils, pearl trading became one of the principal sources of revenue of the Tamil kings. By the first century AD, pearls and shanks were among the important exports from southern India.
In the late 1270s, Maravarman Kulasekara Pandyan I sent an expedition to Sri Lanka under his minister Kulasekara Cinkaiariyan Aryachakravarti near the end of the Sri Lankan king Bhuvanaikabâhu I’s reign (1272-1285 AD). Aryachakravarti defeated Savakanmaindan of the Jaffna kingdom, a tributary to the Pandyans. He plundered the fortress of Subhagiri (Yapahuwa) and brought with him the Relic of the tooth of the Buddha. Bhuvanaika Bahu’s successor Parâkkamabâhu III went personally to King Kulasekaran’s court and persuaded him to return the tooth relic.
Most historians agree that on later expeditions it was this Arayachakravarti who stayed behind to create the Arayachakravrati dynasty in the Kingdom of Jaffna, and raided the western Sri Lankan coast. From then on, the pearl banks came under the sole dominance of the Aryachakravarti line of kings of Jaffna kingdom.
Political and military leaders of the same family name left a number of inscriptions in the modern-day Tamil Nadu state, with dates ranging from 1272 to 1305, during the late Pandyan Empire. According to contemporary native literature, the family also claimed lineage from the Tamil Brahmins of Rameswaram in the modern Ramanathapuram District of India.
In 1450, a Tamil military leader named Chempaha Perumal under the directive of the Sinhalese king Sapumal Kumaraya of the Kotte kingdom invaded the region which remained under the control of the Kotte kingdom up to 1467. After that, the region once again came under the Jaffna kingdom.
The Arayachakravrati dynasty ruled the Jaffna kingdom from the 13th until the 17th century, when the last ruler of the dynasty, Sankili II, also known as Sankili Kumaran confronted the Portuguese. Thereafter, the entire pearl fishery on both the Sri Lankan and the Indian side of the Gulf of Mannar came under the exclusive jurisdiction of the Portuguese.
The pearl fisheries of the Gulf of Mannar were controlled independently of one another, by the Pandya, the Chola or by the regional rulers on the Indian side, and by the Sinhalese or Tamil kings on the Sri Lankan side. Sometimes, the two fisheries came under the jurisdiction of the same authorities, such as the Pandyas, the Cholas, the Portuguese (in 1619), the Dutch (in 1658), and the British (1796), whoever controlled the regions on both sides of the Gulf of Mannar.
“It seems like every time I study an illness and trace a path to the first cause, I find my way back to sugar.” – Richard Johnson, Nephrologist, University of Colorado Denver
What does the word “sugar” mean to you?
To me, anything that tastes sweet: cane sugar (sucrose), beet sugar, brown sugar, corn syrup, glucose, fructose, corn syrup, honey, syrups, sugary drinks, molasses, agave the popular ingredient for tequila, chocolates, toffees, confectioneries, etc.
Most of us had our first singular experience of sweetness when we licked the dab of cake icing or a drop of honey from the finger of one of our loving parents.
Even though sugar tastes delicious it is not a food.
Though it is habit-forming it is not a drug, but many people get addicted to it.
The more sugar you taste, the more you want.
Sugar provides instant energy and quickens the muscles, but it is not a nutrient.
Sugar is the universal name for a variety of carbohydrates, derived from various sources.
Carbohydrates supply energy for working muscles. They provide fuel for the central nervous system, enable fat metabolism, and prevent the protein from being used as energy.
Before learning to grow food, the carbohydrates that our ancestors consumed for energy must have come from whatever plants that were available to them according to the season.
Around 6,000 BC, people in New Guinea cultivated sugarcane. They drank the sweet juice by chewing the stalks of the sugarcane. The cultivation of sugarcane spread gradually from island to island, and around 1000 BC reached the Asian mainland. By 500 BC, the Indians were processing crystalline sugar from sugarcane. By 600 AD sugar found its way to China, Persia, and northern Africa. Eventually, by the 11th century, it reached Europe. In England between the 18th and 19th centuries consumption of sugar increased by 1,500 percent.
By the mid 19th century, Europeans, Americans and the people of the civilized world became habituated to the use of refined sugar and considered it as a staple item of food.
Now, we consume sugar daily in one form or another because our body cells depend on carbohydrates for energy. An ingrained love for sweetness has evolved within us and we use sugar generously to sweeten almost all our raw, cooked, baked, frozen food and drinks.
There is good and bad food. Health experts point their finger accusingly at all foods that have sugar and brand them bad. They say that we are in fact poisoning ourselves by satiating our sweet tooth. Some even use the adjective ‘toxic’ to describe sugar and say it disrupts the body’s usual hormonal cycles and endangers our internal and external organs.
All experts say the use of sugar results in high rates of obesity, metabolic disorders like diabetes, high blood pressure, heart disease, and many other ailments.
Testing urine by smelling and tasting was once the primary method used to diagnose diseases. Hippocrates (460-377 BC) of Kos noticed that a patient’s urine smelled differently as the course of fever changed. The Greco-Roman doctor Galen (131-201 AD) of Pergamon believed that urine revealed the health of the liver, where blood was supposedly produced. He stated, evaluating the urine was the best way to find whether or not the body’s four humours – blood, phlegm, yellow and black bile – were in equilibrium.
In 1675, Thomas Willis (1621-1675), an English physician who played an important part in the history of anatomy, neurology and psychiatry, and a founding member of the Royal Society of London, was the first in modern medical literature to diagnose diabetes by the taste of urine. He observed that the urine of the diabetics tasted “wonderfully sweet, as if it were imbued with honey or sugar.” His taste test impelled him to append the latin word ‘mellitus‘ for honey to this form of diabetes. Ancient Hindu, Chinese, and Arab texts also have reports of the same sweet taste in urine of patients suffering from diabetes.
Haven Emerson (1874-1957), Emeritus Professor of Public Health Practice at Columbia University, New York, pointed out that significant increase in deaths from diabetes between 1900 and 1920 corresponded with an increase in sugar consumption.
In the 1960s a series of experiments on animals and humans conducted by John Yudkin, the British nutrition expert revealed that high amounts of sugar in the diet led to high levels of fat that paved the way for heart disease and diabetes. But Yudkin’s warning was not heard because other scientists blamed the rising rates of obesity and heart disease to cholesterol caused by much-saturated fat in the diet.
Even though the Americans changed their diet by consuming less fat than they did 20 years before, obesity increased.
The culprit was sugar and fructose in particular.
Now, we eat most of our sugar mainly as sucrose or table sugar. Americans include high-fructose corn syrup as well.
One molecule each of two simple sugars – glucose and fructose, having the same chemical formula, but with slightly different molecular structures, bond together to form a molecule of sucrose.
Because fructose is about twice as sweet as glucose, an inexpensive syrup mixing the two was an appealing alternative to sucrose from sugarcane and beets. In the 1960s, the U.S. corn industry developed a new technology to convert corn-derived glucose into fructose from which high fructose corn syrup was produced. Despite its name, the high fructose corn syrup has 55% fructose, 42% glucose, and three percent other sugars.
The various avatars of sugar are metabolized differently in the body. Our body cells prefer the simple sugars fructose and glucose to the heavier disaccharide sucrose. Enzymes such as sucrase in the intestine split sucrose into fructose and glucose instantaneously. Glucose travels through the bloodstream to all of our tissues.
The human body regulates the amount of glucose in the blood. Glucose reaches all the tissues in the body through the bloodstream. It stimulates the pancreas to secrete insulin, the hormone which helps remove excess glucose from the blood, and boosts production of leptin, the hormone which suppresses hunger.
All body cells convert glucose into energy, but only liver cells can convert fructose to energy by metabolizing it into glucose and lactate.
Too much fructose from sugars and sugary drinks including fruit juices taxes the liver by making it spend much energy on converting and leaving less for all its other functions. This leads to excess production of uric acid that induces the formation of gout, kidney stones and leads to high blood pressure. According to some researchers, large amounts of fructose encourage people to eat more than they need since it raises the levels of ghrelin, the hormone that stimulates hunger.
Sugar also triggers the body to increase production of Low-density lipoprotein (LDL) cholesterol often informally called bad cholesterol. LDL cholesterol transports their content of many fat molecules into artery walls, attract macrophages, and thus drive atherosclerosis.
Also, excess fructose increases fat production, especially in the liver. The fat converts to circulating triglycerides that are easily stored in fatty tissue, leading to obesity and a risk factor for clogged arteries and cardiovascular diseases.
Some researchers have linked a fatty liver to insulin resistance – a condition in which cells become unusually less responsive to insulin, exhausting the pancreas until it loses the ability to regulate blood glucose levels properly.
Richard J. Johnson, a nephrologist at the University of Colorado Denver has proposed that uric acid produced by fructose metabolism also promotes insulin resistance thought to be a major contributor to obesity and Type 2 diabetes, the disorders that often occur together.
Rich Cohen in his article “Sugar Love” (A not so sweet story) published in the National Geographic quotes Dr Richard J. Johnson:
“It seems like every time I study an illness and trace a path to the first cause, I find my way back to sugar.
Why is it that one-third of adults [worldwide] have high blood pressure when in 1900 only 5 percent had high blood pressure? Why did 153 million people have diabetes in 1980, and now we’re up to 347 million? Why are more and more Americans obese? Sugar, we believe, is one of the culprits, if not the major culprit.”
Now, more than one-third of adults and nearly 12.5 million adolescents and children are obese in the United States. In 1980 about 5.6 million Americans were diagnosed with diabetes. However, in 2011 more than 20 million Americans were found to be diabetic.
Dr Arun Bal, diabetic foot surgeon warns:
“India is facing an epidemic of diabetes. At present, confirmed diabetes patients in India are 67 million, with another 30 million in prediabetes group. By 2030, India will have the largest number of [diabetic] patients in the world. Diabetes is not only a blood sugar problem but brings along other complications as well.”
Dr Suresh Vijan, an Interventional cardiologist, also warns:
“The incidence of heart disease is increasing at a rapid rate. It was 1.09% in the 1950s, increased to 9.7 % in 1990, and 11% by 2000. This rising trend will make India the heart disease capital of the world… Indians face a dual risk of heart disease and diabetes. The risk of death due to myocardial infarction is three times higher in diabetics as compared with non-diabetics. Life expectancy too is reduced by 30% in diabetics as compared to non-diabetics; this translates into a loss of eight years of life… Increased consumption of dense-rich foods along with increasing sedentary lifestyle has increased the incidence of diabetes and heart disease.”
Sugar is the universal name for a variety of carbohydrates or saccharides that have a sweet taste.
The word ‘sugar’ immediately brings to our mind the white crystals we add to tea and coffee to make it sweet.
However, scientifically, the term ‘sugar’ refers to various types of substances derived from different sources: simple sugars known as monosaccharides, and compound sugars: disaccharides, oligosaccharides and polysaccharides.
Any word that ends with “-ose” would most probably denote a sugar.
The range of sweetness we experience when eating foods is determined by the different proportions of sugars found in them.
Many chemically-different substances that are non-carbohydrates may also have a sweet taste but are not classified as sugars. Some of these are used as low-calorie food substitutes for sugar and are categorized as artificial sweeteners.
Saccharides (Greek sacchar: sugar) are one of the most important biomolecules. They are also known as carbohydrates and control the energy in cells, provide structural integrity, and provide a role in the immune system, development and fertilization in all living things.
Natural saccharides are generally simple carbohydrates called monosaccharides having the general formula (CH2O)nwhere n is three or more.
Plants use carbohydrates to store energy and to provide supporting structures. Animals and humans consume plants to get their share of carbohydrates as a source of carbon atoms for the synthesis of other compounds.
Carbohydrates supply energy for working muscles. They provide the fuel for the central nervous system, enable fat metabolism, and prevent protein from being used as energy.
Monosaccharides (Greek monos: single, sacchar: sugar) or simple sugars are the most basic units of carbohydrates with the general formula C6H12O6. Examples of Monosaccharides include Glucose (dextrose), fructose (levulose) and galactose. They have one sugar unit with six carbon atoms and five hydroxyl groups (−OH). They are the building blocks of disaccharides and polysaccharides (such as cellulose and starch).
Each carbon atom that supports a hydroxyl group (except for the first and last) is chiral (a molecule that has a non-superposable mirror image), giving rise to a number of isomeric dextro– and laevo-rotatory forms all with the same chemical formula. For instance, galactose and glucose are both aldohexoses but have different physical structures and chemical properties.
Monosaccharides form an aqueous solution when dissolved in water.
Glucose, also known as D-glucose, dextrose, corn sugar, grape sugar and blood sugar is a simple dietary monosaccharide found in plants. It is one of the three dietary monosaccharides, along with fructose and galactose, absorbed directly into the bloodstream during digestion.
The name “glucose” is derived from the Greek word γλευχος, meaning “sweet wine, must”. The suffix “-ose” denotes a sugar.
In a biological sense, glucose is found everywhere. It occurs naturally in fruits and plant juices. It is the primary product of photosynthesis. Most ingested carbohydrates get converted into glucose during digestion and it is the form of sugar transported around the bodies of animals in the bloodstream. It is used as an energy source by most organisms, from bacteria to humans.
Use of glucose maybe by either aerobic respiration, anaerobic respiration, or fermentation. Glucose is the human body’s key source of energy, through aerobic respiration, providing about 3.75 kilocalories (16 kilojoules) of food energy per gram. Aerobic respiration requires oxygen.
C6H12O6 (s) + 6 O2 (g) → 6 CO2 (g) + 6 H2O (l) + heat ΔG = −2880 kJ per mol of C6H12O6
The negative ΔG indicates that the reaction can occur spontaneously.
Glucose can be manufactured from starch by the addition of enzymes or in the presence of acids. Glucose syrup is a liquid form of glucose that is widely used in the manufacture of foodstuffs.
Fructose or fruit sugar, is a simple dietary monosaccharide found in honey, fruits that grow on trees and vines, flowers, berries, and most root vegetables. It is the sweetest of the sugars.
Fructose, a 6-carbon polyhydroxy ketone is an isomer of glucose – both have the same molecular formula (C6H12O6) but they differ structurally. It is often bonded to glucose to form the disaccharide sucrose.
Along with glucose and galactose, fructose is absorbed directly into the bloodstream during digestion.
Commercially, fructose is processed from sugarcane, sugar beets, and maize.
Galactose(Greek galakt: milk), a monosaccharide sugar, is a constituent of the disaccharide lactose along with the glucose. It does not occur in the free state. It is less sweet than glucose.
Galactose is a component of the antigens found on the surface of red blood cells that determine blood groups.
Sucrose, maltose, and lactose are compound sugars or disaccharides, with the general formula C12H22O11. They are formed by the combination of two monosaccharide molecules with the exclusion of a molecule of water.
Sucrose is the granulated sugar that we customarily use as additive in our food. It is a disaccharide with one molecule of glucose covalently linked to one molecule of fructose.
Sucrose is found in the stems of sugar cane and roots of sugar beet. It also occurs naturally alongside fructose and glucose in other plants, in particular fruits and some roots such as carrots.
After eating, during digestion, a number of enzymes known as sucrase split sucrose into its constituent parts, glucose and fructose.
Maltose,also known as maltobiose or malt sugar, is a disaccharide formed during the germination of certain grains, the most notable one being barley, which is converted into malt, the source of the sugar’s name. It is less sweet than sucrose, glucose, or fructose.
A molecule of maltose is formed by the combination of two molecules of glucose.
Maltose is formed in the body during the digestion of starch by the enzyme amylase and is itself broken down during digestion by the enzyme maltase.
Lactose is the naturally occurring disaccharide derived from galactose and glucose found in milk. A molecule of lactose.is formed by the combination of a molecule of galactose with a molecule of glucose.
A molecule of galactose is formed by the combination of a molecule of glucose with a molecule of lactose.
After consuming milk, during digestion, lactose is broken down into its constituent parts by the enzyme lactase. Children have this enzyme in them. In some adults, the enzyme lactase does not form as they grow up and are unable to digest lactose.
Oligosaccharides (Greek oligos: a few, sacchar: sugar) are polymeric carbohydrate molecules containing a small number, typically three to nine, monosaccharide units. They are commonly found on the plasma membrane of animal cells where they play a role in cell recognition.
Fructo-oligosaccharides, also sometimes called oligofructose or oligofructan, are oligosaccharidefructans. They consist of short chains of fructose molecules.
FOS occur naturally and are found in many vegetables.
FOS exhibit sweetness levels between 30 and 50 percent of sugar in commercially prepared syrups and are used as an alternative sweetener. Due to consumer demand for healthier and calorie-reduced foods, FOS emerged commercially in the 1980s.
The range of sweetness we experience when eating foods is determined by the different proportions of sugars found in them.
Galactooligosaccharides occur naturally and consist of short chains of galactose molecules. These compounds can be only partially digested by humans.
Mannan oligosaccharides (MOS)
Mannan oligosaccharides (MOS) are widely used in animal feed to improve gastrointestinal health, energy levels and performance. They are normally obtained from the yeast cell walls of Saccharomyces cerevisiae.
Polysaccharides are polymeric carbohydrate molecules composed of long chains of monosaccharide units bound together by glycosidic bonds. Typically, polysaccharides contain more than ten monosaccharide units. Cellulose, starch, glycogen, xanthan gum in plants, etc., are polysaccharides.
Polysaccharides have a general formula of Cx(H2O)ywherex is usually a large number between 200 and 2500. Considering that the repeating units in the polymer backbone are often six-carbon monosaccharides, and the general formula can also be represented as (C6H10O5)nwhere 40≤n≤3000.
Definitions of how large a carbohydrate must be to fall into the categories polysaccharides or oligosaccharides vary according to personal opinions of scientists.
Polysaccharides are an important class of biological polymers. Their function in living organisms is usually either structure or storage-related. Starch (a polymer of glucose) is used as a storage polysaccharide in plants, being found in the form of both amylose and the branched amylopectin. In animals, the structurally similar glucose polymer is the more densely branched glycogen, sometimes called ‘animal starch’. Glycogen’s properties allow it to be metabolized more quickly, which suits the active lives of moving animals.
The different proportions of sugars found in food determine the range of sweetness we experience when eating them.
The people in the lane where I live are all respectable. However, an old woman living on the first floor of a nearby apartment has been lately having trouble with a ‘Peeping Tom’ living in a nearby building. Every time she goes to her bathroom, this peeping tom looks through the Louvre and stares at her.
She complained to the old caretaker of the building about this annoying peeping Tom but he wantedpositive proof before he could take any action.
So, the old woman went to a friend’s apartment in the adjoining building and took a photo of the culprit peeping into her bathroom!
A domestic helper, domesticworker or domestic servant, also in extreme instances called “a menial”, is a person who works in an employer’s household.
All over the world, many domestichelpers employed by urban families are people from the rural areas and most of them are live-in domestics receiving their room and board as part of their salaries. Often, their living quarters may not usually be as comfortable as those occupied by the employer’s family members. In most cases, they sleep in the kitchen or in small rooms, such as a box room or closet in the attic or basement of the house.
The domestic helpers do a variety of household chores: clean and keep up the house, cook, do laundry and ironing, buy food from vendors and shops, take care of children and elderly persons; and do other errands such as taking children to school, etc.
The contribution and skill of domestic helpers have been highly praised by some employers, but many households undervalue their contribution.
In the following video, Lisa, a domestic helper from the Philippines, comes to work at the household of Serene, her Singaporean employer. Serene takes Lisa’s passport and work permit, and does not allow her to take a day off. One day, summoned by the Principal of her daughter‘s school Serene realizes that she is inadvertently drilling her daughteron how to treat others badly and needs to mend her own ways and set a good example for her own child about respecting and appreciating others.
To mark the end of the harvest season, the Tamils in Tamilnadu, Puducherry, Sri Lanka, and Malaysia, celebrate the festival called Pongal (பொங்கல்) or Thai Pongal(தைப்பொங்கல்). The farmers in these regions thank the Sun, the principal energizer that helps to reap a bountiful harvest.
In Tamilnadu and Puducherry, Pongal is a four-day festival comprising Bhogi Pandigai, Thai Pongal, Maatu Pongal, and Kaanum Pongal. The Pongal festivities begin on the last day of the Tamil month Maargazhi and culminates on the third day of the Tamil month Thai (January 13 to January 16 in the Gregorian calendar).
Cattle are important and are a form of wealth to people living in rural areas all over the world.
In Hinduism, the bull Nandi is the mount (Vahana), attendant (gana) of the god Shiva, and also the gatekeeper-deity of Kailashagiri, the abode of Shiva. According to a legend linked to Mattu Pongal, Shiva sent Nandi from the heavens to earth to deliver his message to the people on earth that they should have an oil bath every day and eat once a month. Nandi inadvertently advised delivered the message that people should take an oil bath once a month and eat every day. When Shiva came to know of his message related to food delivered wrongly, he was annoyed and in a fit of rage, banished Nandi to earth to live permanently among the farmers and help them to produce the extra food crops needed for the people to eat every day.
The rural folks in Tamilnadu and the Tamils in Sri Lanka dedicate the third day of the four-day-long Pongal festivities to their cattle and call it Maattu Pongal (மாட்டுப் பொங்கல்). Though the name Maattu Pongal seems specific to Tamil Nadu, it is also celebrated in other southern states such as Andhra Pradesh and Karnataka.
According to the Gregorian calendar, Maattu Pongal is celebrated on January 15, the second day of the Tamil month Thai((தை ).
The rural folk show their affection towards their cattle by applying kungumam (kumkum) on their cattle’s foreheads and garlanding them. They then feed their cattle with a mixture of venn pongal (sweetened rice), jaggery, banana, sugar cane and other fruits.
The sport of Jallikkattu (bull embracing)
In many parts of Tamilnadu, the youths take part in the adventurous ancient sport of Jallikkattu (or sallikattu), also known as Manju virattu (chasing the bull), and eruthazhuvatal (bull embracing) to celebrate Mattu Pongal.
Proof of Jallikattu, as an ancient sport of Tamil Nadu, has been corroborated from rock paintings of ‘bull chasing sport’ discovered on massive rock surfaces at Karikkiyur in Nilgiris in Tamil Nadu, which are dated between 2,000 B.C. and 1,500 B.C.
Initially, and were a mild form of sport in the in the southern part of Tamil Nadu, particularly in Madurai, Tiruchirapalli and Tanjavur.
The sport was held in the afternoon or evening of the Mattu Pongal day. After worshipping and feeding the bulls in the morning, their owners tied money in the form of coins or notes on the horns of the bulls and let them loose among the crowd. Young boys chased and lassoed the bulls to retrieve the money tied to their horns.
Nayak dynasties emerged after the fall of the Vijayanagara Empire. During the Nayak rule in Tamil Nadu, this traditional harmless bull-chasing sport transformed into the present form of Jallikattu, which is a bloodier bull-wrestling sport.
Nowadays, ferocious Bos indicus or Bos taurus indicus bulls, also known as indicine cattle or humped cattle, characterised by a fatty hump on their shoulders such as the Pulikulam or Kangayam breeds are selected, trained, and released into a crowd of people. The youngsters to exhibit their valour endeavour to subjugate the bulls by attempting to grab the large hump on the bull’s back with both arms and hang on to it attempting to bring the bull to a stop while it tries to escape. Participants who hold the hump for a long period are declared winners.
In Tamil, the word Pongal means “overflowing”, signifying abundance and prosperity. The Tamils in Tamilnadu, Puducherry, Sri Lanka, and Malaysia, celebrate the festival called Pongal(பொங்கல்) or Thai Pongal(தைப்பொங்கல்). This festival marks the end of the harvest season. The farmers thank the Sun, the principal energizer that helps to reap a bountiful harvest.
In Tamilnadu and Puducherry, Pongalis a four-day festival. It begins on the last day of the TamilmonthMaargazhi (மார்கழி ) and culminates on the third day of the TamilmonthThai((தை ) – January 13 to January 16 in the Gregorian calendar.
In Tamil, the phrase “ThaiPirandhalVazhiPirakkum” meaning “the birth of Thai heralds new prospects” is an oft-quoted popular saying among the Tamils.
The four days of Pongal are Bhogi Pandigai, Thai Pongal, Maattu Pongal, and Kaanum Pongal.
Of the four-days Harvest festival, the second day is the principal day of the festival.This day is known as Thai Pongal by the Tamils and they celebrate it on January 14, the first day of the month of (தை).
All the states in India celebrate thisday which coincides with MakaraSankranthi, a winter harvest festival. On thisday the Sun begins its six-month-long journey northwards or the Uttarayanam. This also represents the Indic solstice when the sun entersMakara(Capricorn), the 10th house of the Indian zodiac.
In Tamil Nadu, Puducherry, Sri Lanka and Malaysia it is celebrated as Thai Pongal.
In Andhra Pradesh, Bengal, Bihar, Goa, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Orissa, and Uttar Pradesh, this day is is celebrated as MakaraSankranthi.
Gujarathis and Rajasthanis celebrate it as Uttarayana.
In Haryana, HimachalPradesh and Punjab it is celebrated as Lohri.
Assamese celebrated it as MaghBihu or BhogaliBihu.
Nepaesel celebrate it as MagheSankrantior Makar Sankranti.
In Tamilnadu, it is a tradition for the housewives to boilmilk at dawn in a new clay pot. When the milkboils and spills over the vessel, the folk blow the (a conch) yell “PongaloPongal!“ The Tamils consider watching the milkboil and spill over as auspicious as it connotes “good luck and prosperity.“
Later, the women prepare Pongal by boiling rice with fresh milk and jaggery in new clay pots. When the rice is half-cooked, sugar, ghee, cashew nuts and raisins are added to the pot. This traditional preparation of sweet rice or Chakkarai Pongal derives its name from the festival.
Newly cooked rice is first offered to the Sun at sunrise as gratitude for a bountiful harvest. Women prepare savouries and sweets such as vadai, murukku, payasam, etc., which they share with their neighbours.
In the first half of the 20th century, four flagrant men with their competing egos drove almost the entire human race to the brink of extinction with their charismatic personalities and grandiose visions.
The four, deemed notorious, are:
Joseph Stalin – General Secretary of the Central Committee of the Communist Party of the Soviet Union, from April 3, 1922, to October 16, 1952.
Benito Mussolini, leader of the National Fascist Party, ruling the country as Prime Minister from 1922 until his ousting in 1943.
Adolf Hitler, Chancellor of Germany from 1933 to 1945.
Hideki Tojo, who was a general of the Imperial Japanese Army (IJA), and the 40th Prime Minister of Japan from October 17, 1941, to July 22, 1944.
The Communists of Russia
The Russian Revolution of 1905 is considered the major factor that led to the February Revolutions of 1917. This series of revolutions, collectively known as the Russian Revolution, led to the creation of the Russian Soviet Federative Socialist Republic (SFSR) after demolishing the Tsarist autocracy.
The first Russian revolution in February 1917 (March in the Gregorian calendar since the old Julian calendar was in use in Russia at that time) focused around Petrograd (now Saint Petersburg). The February Revolution took place in the context of heavy military setbacks during the First World War (1914–18), which left much of the Russian army in a state of mutiny. The army leadership felt they did not have the means to suppress the revolution and Nicholas II, the last Emperor of Russia, abdicated. During the chaos, members of the Imperial Parliament or Duma assumed control of the country, forming the Russian Provisional Government. The Soviets (workers’ councils), which were led by more radical socialist factions, initially permitted the Provisional Government to rule but insisted on a prerogative to influence the government and control various militias.
During the second Russian revolution in October (November in the Gregorian calendar) 1917, the Provisional Government in Petrograd was overthrown by the Bolshevik (communist) party, led by the revolutionary, politician and political theorist Vladimir Lenin, and the workers’ Soviets. The Bolsheviks appointed themselves as leaders of various government ministries and seized control of the countryside.
Joseph Stalin was among the Bolshevik revolutionaries who took part in the Russian Revolution of 1917. He was named the general secretary of the party’s Central Committee in 1922. Following the 1924 death of Vladimir Lenin, he managed to consolidate power while eliminating any opposition. By the late 1920s, he was the undisputed leader of the Soviet Union.
The Fascists of Italy
Fascism was a unique radical force that emerged in Italy in 1919. It had no clear predecessor, but developed out of World War I. Fascism in Italy was the offshoot of two other movements: nationalism and syndicalism.
Angered by Italy’s treatment after World War I, the nationalists, combined the idea of a class struggle with that of national struggle; and the syndicalists postulated that economic life in Italy should be governed by groups representing the workers in various industries and crafts. Italy was a proletarian nation, they said, and to win a greater share of the world’s wealth, all of Italy’s classes must unite.
Benito Mussolini, Mussolini was a syndicalist who turned nationalist during World War I.
Originally Mussolini was a revolutionary Socialist, and editor of “Avanti” (Forward) the socialist newspaper. He was later expelled from the Socialist Party. Mussolini rose to power in the wake of World War I, as a leading proponent of Fascism. At the start of World War I, like all socialists, he condemned the war as workers were forced to fight other workers while the factory bosses got richer at their expense. He forged the paramilitary Fascist movement in 1919 and became prime minister in 1922.
The Nazis of Germany
.In 1914, Adolf Hitler joined the 16th Bavarian Reserve Infantry Regiment. He fought on the Western Front and was awarded the Iron Cross for his bravery in battle. In 1918, he was temporarily blinded by a gas attack and was invalided out of the war.
After the war, in 1919, Hitler joined the German Worker’s Party led by Anton Drexler and was in charge of the political ideas and propaganda of the party. In 1920, the party announced its 25-point programme and was renamed the National Socialist German Worker’s Party – NAZIs.
In 1921, Hitler became the leader of the party and soon began attracting attention, with his powerful speeches. Hitler stirred up Nationalist passion, giving the people the fodder to blame for Germany’s problems. Hitler’s opponents tried to disrupt the meetings so for protection Hitler set up the SA – Stormtroopers. Though the actual membership of the NAZI party remained quite low in this period, Hitler, through his meetings and speeches gained a very high profile.
By 1932, the Nazi party was the largest party in the Reichstag but did not have a majority. On January 30, 1933, Adolf Hitler was appointed Chancellor of Germany. A month later, on February 27, 1933, the Reichstag building was burned down. The Communists were blamed for the fire and the Communist party was banned in Germany, giving the Nazis a clear majority in the government.
On August 2, 1934, Paul von Hindenburg, the second president of Germany from 1925 to 1934, died. Hitler then combined the position of Chancellor and president and made himself Fuhrer of Germany and began building his Third Reich. Ignoring the terms of the Treaty of Versailles, he began building up the army and stockpiling weapons. The Nuremberg Laws passed in 1935 defined Hitler’s ideal pure Aryan German citizen and barred Jews from holding any form of Public office.
Statism in Shōwa Japan
Statism in Shōwa Japan also referred to as Shōwa nationalism or Japanese fascism, was a union of Japanese right-wing political ideologies, developed over a period of time from the Meiji Restoration. It was a mixture of ideas such as Japanese nationalism and militarism and “state capitalism” that was proposed by a number of contemporary political philosophers and thinkers in Japan. This statist movement dominated Japanese politics during the first part of the Shōwa period, during the reign of Hirohito.
Hideki Tōjō (December 30, 1884 – December 23, 1948) was a general of the Imperial Japanese Army and the 40th Prime Minister of Japan during most of World War II. Politically, Tōjō was a fascist, nationalist, and militarist. He had a sharp, legalistic mind capable of making quick decisions, and was nicknamed “Razor”.
Even before he became the Prime Minister of Japan, Hideki Tōjō had planned the attack on Pearl Harbor. When he assumed office on October 17, 1941, he put his plan into effect and attacked Pearl Harbor on Sunday, December 7, 1941, and thereby initiated the war between Japan and the United States.