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95-528: Internet begging is the modern practice of asking people to give money to others via the Internet , rather than in person. Internet begging may encompass requests for help meeting basic needs such as medical care and shelter, as well as requests for people to pay for vacations , school trips , and other things that the beggar wants but cannot ostensibly afford. Beggars differ from religious mendicants in that some mendicants do not ask for money. Their subsistence

190-508: A direct bandgap , and can be used in laser diodes and LEDs to convert electrical energy directly into light. After World War I , the United States built a stockpile of 20,000 tons of weaponized lewisite (ClCH=CHAsCl 2 ), an organoarsenic vesicant (blister agent) and lung irritant. The stockpile was neutralized with bleach and dumped into the Gulf of Mexico in the 1950s. During

285-568: A tetrahedral structure in which each atom is bound to each of the other three atoms by a single bond. This unstable allotrope, being molecular, is the most volatile, least dense, and most toxic. Solid yellow arsenic is produced by rapid cooling of arsenic vapor, As 4 . It is rapidly transformed into grey arsenic by light. The yellow form has a density of 1.97 g/cm . Black arsenic is similar in structure to black phosphorus . Black arsenic can also be formed by cooling vapor at around 100–220 °C and by crystallization of amorphous arsenic in

380-547: A wood preservative . In the 1930s, a process of treating wood with chromated copper arsenate (also known as CCA or Tanalith ) was invented, and for decades, this treatment was the most extensive industrial use of arsenic. An increased appreciation of the toxicity of arsenic led to a ban of CCA in consumer products in 2004, initiated by the European Union and United States. However, CCA remains in heavy use in other countries (such as on Malaysian rubber plantations). Arsenic

475-454: A constant on the Internet making it easy for the public to access, create and advertise an Internet begging website. Internet begging gained notoriety and momentum after June 2002 when Karyn Bosnak started SaveKaryn.com as an attempt to have the Internet public help pay her credit card debt, which was in part due to her predilection for designer clothing and Starbucks coffee . For Bosnak,

570-490: A distorted octahedral complex, with the three atoms in the same double-layer being slightly closer than the three atoms in the next. This relatively close packing leads to a high density of 5.73 g/cm . Grey arsenic is a semimetal , but becomes a semiconductor with a bandgap of 1.2–1.4 eV if amorphized . Grey arsenic is also the most stable form. Yellow arsenic is soft and waxy, and somewhat similar to tetraphosphorus ( P 4 ). Both have four atoms arranged in

665-699: A jail sentence and is not enforced in many cities, although since the Act applies in all public places, it is enforced more frequently on public transport . Local authorities may issue public spaces protection orders for particular areas which makes begging subject to a fine. Begging has been legal in Finland since 1987 when the poor law was invalidated. In 2003, the Public Order Act replaced local government rules and decriminalized begging. A law against begging ended in 1994; however, begging with aggressive animals or children

760-517: A major source of arsenic contamination of groundwater in regions with high levels of naturally-occurring arsenic minerals. Synthetic arsenates include Scheele's Green (cupric hydrogen arsenate, acidic copper arsenate), calcium arsenate , and lead hydrogen arsenate . These three have been used as agricultural insecticides and poisons . The protonation steps between the arsenate and arsenic acid are similar to those between phosphate and phosphoric acid . Unlike phosphorous acid , arsenous acid

855-532: A role in human metabolism. However, arsenic poisoning occurs in multicellular life if quantities are larger than needed. Arsenic contamination of groundwater is a problem that affects millions of people across the world. The United States' Environmental Protection Agency states that all forms of arsenic are a serious risk to human health. The United States' Agency for Toxic Substances and Disease Registry ranked arsenic number 1 in its 2001 prioritized list of hazardous substances at Superfund sites. Arsenic

950-591: A subsidiary of Pfizer Inc., which produces roxarsone, voluntarily suspended sales of the drug in response to studies showing elevated levels of inorganic arsenic, a carcinogen, in treated chickens. A successor to Alpharma, Zoetis , continued to sell nitarsone until 2015, primarily for use in turkeys. During the 17th, 18th, and 19th centuries, a number of arsenic compounds were used as medicines, including arsphenamine (by Paul Ehrlich ) and arsenic trioxide (by Thomas Fowler ), for treating diseases such as cancer or psoriasis . Arsphenamine, as well as neosalvarsan ,

1045-541: A variety of human needs and conditions, from deeply personal to very humorous. Although sometimes labelled as crowdfunding , asking for help to cover funeral expenses has been uptrending. Many 'cause websites' accept contributions via clickable hyperlinks . Internet services like PayPal and the Amazon.com Honor system offer free to inexpensive credit card and payment acceptance services making it easy for cyber-beggars to collect donations directly from their websites. Many of

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1140-415: A version of photosynthesis in the absence of oxygen with arsenites as electron donors , producing arsenates (just as ordinary photosynthesis uses water as electron donor, producing molecular oxygen). Researchers conjecture that, over the course of history, these photosynthesizing organisms produced the arsenates that allowed the arsenate-reducing bacteria to thrive. One strain , PHS-1, has been isolated and

1235-522: A €200,000 fine or up to 5 years in prison; this law was adopted in response to organised begging by Romani gangs. Prior to this law, begging was outlawed by the Vagrancy (Ireland) Act 1847, adopted during the Great Famine ; a 2007 High Court ruling said that it was "too vague and incompatible with constitutional provisions allowing free speech and freedom to communicate." Begging with children or animals

1330-432: Is a chemical element with the symbol As and the atomic number 33. It is a metalloid and one of the pnictogens , and therefore shares many properties with its group 15 neighbors phosphorus and antimony . Arsenic is a notoriously toxic heavy metal . It occurs naturally in many minerals , usually in combination with sulfur and metals, but also as a pure elemental crystal . It has various allotropes , but only

1425-471: Is a ballad opera in three acts written in 1728 by John Gay. The Life and Adventures of Bampfylde Moore Carew was first published in 1745. There are similar writers for many European countries in the early modern period. According to Jackson J. Spielvogel , "Poverty was a highly visible problem in the eighteenth century, both in cities and in the countryside... Beggars in Bologna were estimated at 25 percent of

1520-421: Is a wide perception of begging scams. This view is refuted by grassroots research organizations such as Aashray Adhikar Abhiyan, which claim that beggars and other homeless people are overwhelmingly destitute and vulnerable. Their studies indicate that 99 percent of men and 97 percent of women resort to beggary due to abject poverty, distress migration from rural villages and the unavailability of employment. After

1615-458: Is classified as a Group-A carcinogen . The three most common arsenic allotropes are grey, yellow, and black arsenic, with grey being the most common. Grey arsenic (α-As, space group R 3 m No. 166) adopts a double-layered structure consisting of many interlocked, ruffled, six-membered rings. Because of weak bonding between the layers, grey arsenic is brittle and has a relatively low Mohs hardness of 3.5. Nearest and next-nearest neighbors form

1710-726: Is criminalized in cities such as Mumbai and Delhi as per the Bombay Prevention of Begging Act, BPBA (1959). Under this law, officials of the Social Welfare Department assisted by the police, conduct raids to pick up beggars who they then try in special courts called 'beggar courts'. If convicted, they are sent to certified institutions called 'beggar homes' also known as Sewa Kutir for a period ranging from one to ten years for detention, training and employment. The government of Delhi, besides criminalizing alms-seeking has also criminalized almsgiving on traffic signals to reduce

1805-587: Is estimated that approximately 57 million people in the Bengal basin are drinking groundwater with arsenic concentrations elevated above the World Health Organization 's standard of 10 parts per billion (ppb). However, a study of cancer rates in Taiwan suggested that significant increases in cancer mortality appear only at levels above 150 ppb. The arsenic in the groundwater is of natural origin, and

1900-420: Is forbidden, but the law is not enforced. Internet begging Internet begging , cyber-begging , e-begging or Internet panhandling is the online version of traditional begging , asking strangers for money to meet basic needs such as food and shelter. Internet begging among strangers differs from street begging in that it can be practiced with relative anonymity, thereby eliminating or reducing

1995-511: Is genuinely tribasic, with the formula As(OH) 3 . A broad variety of sulfur compounds of arsenic are known. Orpiment ( As 2 S 3 ) and realgar ( As 4 S 4 ) are somewhat abundant and were formerly used as painting pigments. In As 4 S 10 , arsenic has a formal oxidation state of +2 in As 4 S 4 which features As-As bonds so that the total covalency of As is still 3. Both orpiment and realgar, as well as As 4 S 3 , have selenium analogs;

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2090-643: Is illegal if: Those cases are violations of the Article 41 of the Public Security Administration Punishment Law of the People's Republic of China. For the first case, offenders would receive a detention between 10 days and 15 days, with an additional fine under RMB 1,000; for the second case, it is punishable by a 5-day detention or warning. According to Article 262(2) or the Criminal Law of

2185-721: Is illegal in Victoria , South Australia , Northern Territory , and Queensland . There is no nationwide ban but it is illegal in several federal states. It is legal to beg in Belarus. Begging is legal in Belgium, but municipalities can restrict it. It is legal to beg in Brazil , and receive medical care provided by law in SUS (Unique Health System) Systematic begging is illegal in Bulgaria by article 329 of

2280-589: Is in alloying with lead. Lead components in car batteries are strengthened by the presence of a very small percentage of arsenic. Dezincification of brass (a copper-zinc alloy) is greatly reduced by the addition of arsenic. "Phosphorus Deoxidized Arsenical Copper" with an arsenic content of 0.3% has an increased corrosion stability in certain environments. Gallium arsenide is an important semiconductor material, used in integrated circuits . Circuits made from GaAs are much faster (but also much more expensive) than those made from silicon . Unlike silicon, GaAs has

2375-636: Is inhalation of atmospheric gases and dusts. During the Victorian era , arsenic was widely used in home decor, especially wallpapers. In Europe, an analysis based on 20,000 soil samples across all 28 countries show that 98% of sampled soils have concentrations less than 20 mg kg-1. In addition, the As hotspots are related to frequent fertilization and close distance to mining activities. Extensive arsenic contamination of groundwater has led to widespread arsenic poisoning in Bangladesh and neighboring countries. It

2470-427: Is little danger in eating fish because this arsenic compound is nearly non-toxic. Naturally occurring sources of human exposure include volcanic ash , weathering of minerals and ores, and mineralized groundwater. Arsenic is also found in food, water, soil, and air. Arsenic is absorbed by all plants, but is more concentrated in leafy vegetables, rice, apple and grape juice, and seafood. An additional route of exposure

2565-399: Is reciprocated by providing society with various forms of religious service , moral education , and preservation of culture . Beggars have existed in human society since the dawn of recorded history. Street begging has happened in most societies around the world, though its prevalence and exact form vary. Ancient Greeks distinguished between the pénēs (Greek: πένης, "active poor") and

2660-433: Is recovered primarily from copper refinement dust. On roasting arsenopyrite in air, arsenic sublimes as arsenic(III) oxide leaving iron oxides, while roasting without air results in the production of gray arsenic. Further purification from sulfur and other chalcogens is achieved by sublimation in vacuum, in a hydrogen atmosphere, or by distillation from molten lead-arsenic mixture. The word arsenic has its origin in

2755-550: Is related to the gammaproteobacterium Ectothiorhodospira shaposhnikovii . The mechanism is unknown, but an encoded Arr enzyme may function in reverse to its known homologues . In 2011, it was postulated that the Halomonadaceae strain GFAJ-1 could be grown in the absence of phosphorus if that element were substituted with arsenic, exploiting the fact that the arsenate and phosphate anions are similar structurally. The study

2850-461: Is released from the sediment into the groundwater, caused by the anoxic conditions of the subsurface. This groundwater was used after local and western NGOs and the Bangladeshi government undertook a massive shallow tube well drinking-water program in the late twentieth century. This program was designed to prevent drinking of bacteria-contaminated surface waters, but failed to test for arsenic in

2945-474: Is resistant to all-trans retinoic acid . A 2008 paper reports success in locating tumors using arsenic-74 (a positron emitter). This isotope produces clearer PET scan images than the previous radioactive agent, iodine -124, because the body tends to transport iodine to the thyroid gland producing signal noise. Nanoparticles of arsenic have shown ability to kill cancer cells with lesser cytotoxicity than other arsenic formulations. The main use of arsenic

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3040-490: Is stable only below −50 °C, at which temperature it decomposes to the trichloride, releasing chlorine gas. ) Arsenic is used as the group 5 element in the III-V semiconductors gallium arsenide , indium arsenide , and aluminium arsenide . The valence electron count of GaAs is the same as a pair of Si atoms, but the band structure is completely different which results in distinct bulk properties. Other arsenic alloys include

3135-529: Is still outlawed. Under article 407 of the Greek Penal Code, begging was punishable by up to 6 months in jail and up to a 3000 euro fine. However, this law was repealed in October 2018, after protests from street musicians in the city of Thessaloniki. Hungary has a nationwide ban. This may include stricter related laws in cities such as Budapest , which also prohibits picking things from rubbish bins. Begging

3230-490: Is the 22nd most abundant element in seawater and ranks 41st in abundance in the universe. Minerals with the formula MAsS and MAs 2 (M = Fe , Ni , Co ) are the dominant commercial sources of arsenic, together with realgar (an arsenic sulfide mineral) and native (elemental) arsenic. An illustrative mineral is arsenopyrite ( Fe As S ), which is structurally related to iron pyrite . Many minor As-containing minerals are known. Arsenic also occurs in various organic forms in

3325-485: Is therefore called a monoisotopic element . As of 2024, at least 32 radioisotopes have also been synthesized, ranging in atomic mass from 64 to 95. The most stable of these is As with a half-life of 80.30 days. All other isotopes have half-lives of under one day, with the exception of As ( t 1/2 =65.30 hours), As ( t 1/2 =26.0 hours), As ( t 1/2 =17.77 days), As ( t 1/2 =26.26 hours), and As ( t 1/2 =38.83 hours). Isotopes that are lighter than

3420-460: Is to be punished with prison up to 6 months. If there are extenuating circumstances, the punishment may be omitted. A warning in the context of this law is valid for 5 years. Furthermore, begging which causes insecurity in the streets (so-called utryghedsskabende tiggeri ) has a harsher penalty of up to 14 days prison. Begging is illegal under the Vagrancy Act of 1824 . However it does not carry

3515-496: Is typically pyramidal owing to the influence of the lone pair of electrons . One of the simplest arsenic compounds is the trihydride, the highly toxic, flammable, pyrophoric arsine (AsH 3 ). This compound is generally regarded as stable, since at room temperature it decomposes only slowly. At temperatures of 250–300 °C decomposition to arsenic and hydrogen is rapid. Several factors, such as humidity , presence of light and certain catalysts (namely aluminium) facilitate

3610-455: Is used to detect precise levels of intracellular arsenic and other arsenic bases involved in epigenetic modification of DNA. Studies investigating arsenic as an epigenetic factor can be used to develop precise biomarkers of exposure and susceptibility. The Chinese brake fern ( Pteris vittata ) hyperaccumulates arsenic from the soil into its leaves and has a proposed use in phytoremediation . Inorganic arsenic and its compounds, upon entering

3705-745: The Renaissance to modern times, with varying levels of effectiveness and enforcement. Similar laws were adopted by many developing countries. " Aggressive panhandling " has been specifically prohibited by law in various jurisdictions in the United States and Canada, typically defined as persistent or intimidating begging. Begging is banned in Afghanistan , which mostly exists in Kabul , Herat and Mazar-i-Sharif . Each state and territory in Australia has specific laws regarding begging and panhandling. Begging for alms

3800-643: The Renaissance era . During the Bronze Age , arsenic was melted with copper to make arsenical bronze . Jabir ibn Hayyan described the isolation of arsenic before 815 AD. Albertus Magnus (Albert the Great, 1193–1280) later isolated the element from a compound in 1250, by heating soap together with arsenic trisulfide . In 1649, Johann Schröder published two ways of preparing arsenic. Crystals of elemental (native) arsenic are found in nature, although rarely. Cadet's fuming liquid (impure cacodyl ), often claimed as

3895-531: The Syriac word ܙܪܢܝܟܐ zarnika , from Arabic al-zarnīḵ الزرنيخ 'the orpiment ', based on Persian zar ("gold") from the word زرنيخ zarnikh , meaning "yellow" (literally "gold-colored") and hence "(yellow) orpiment". It was adopted into Greek (using folk etymology ) as arsenikon ( ἀρσενικόν ) – a neuter form of the Greek adjective arsenikos ( ἀρσενικός ), meaning "male", "virile". Latin -speakers adopted

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3990-625: The Vietnam War , the United States used Agent Blue , a mixture of sodium cacodylate and its acid form, as one of the rainbow herbicides to deprive North Vietnamese soldiers of foliage cover and rice. Some species of bacteria obtain their energy in the absence of oxygen by oxidizing various fuels while reducing arsenate to arsenite. Under oxidative environmental conditions some bacteria use arsenite as fuel, which they oxidize to arsenate. The enzymes involved are known as arsenate reductases (Arr). In 2008, bacteria were discovered that employ

4085-484: The World Wide Web , individuals began to create more elaborate forms of personal 'fundraising' by utilizing many of the same Internet techniques. During the late 1990s, as the Internet became more sophisticated, resources became available allowing any individual to create an attractive website without requiring the knowledge of HTML or other web authoring systems. These free-to-inexpensive web hosting services remain

4180-433: The domain name of their websites. Using free or inexpensive hosting services and specialized websites such as GoFundMe , Internet begging websites ask the public for help with many needs including breast augmentation surgery, cancer treatments, new cars, preventing personal homelessness , and medical bills to suggest a few. Websites with names reflecting their needs directly or indirectly are panhandling for help with

4275-490: The food chain , are progressively metabolized through a process of methylation . For example, the mold Scopulariopsis brevicaulis produces trimethylarsine if inorganic arsenic is present. The organic compound arsenobetaine is found in some marine foods such as fish and algae, and also in mushrooms in larger concentrations. The average person's intake is about 10–50 μg/day. Values about 1000 μg are not unusual following consumption of fish or mushrooms, but there

4370-457: The nonmetals . Though stable in dry air, arsenic forms a golden-bronze tarnish upon exposure to humidity which eventually becomes a black surface layer. When heated in air, arsenic oxidizes to arsenic trioxide ; the fumes from this reaction have an odor resembling garlic. This odor can be detected on striking arsenide minerals such as arsenopyrite with a hammer. It burns in oxygen to form arsenic trioxide and arsenic pentoxide , which have

4465-408: The ptōchós (Greek: πτωχός, "passive poor"). The pénēs was somebody with a job, only not enough to make a living, while the ptōchós depended on others entirely. The working poor were accorded a higher social status. The New Testament contains several references to Jesus ' status as the savior of the ptochos , usually translated as "the poor", considered the most wretched portion of society. In

4560-489: The rich man and Lazarus parable, Lazarus is called 'ptochos' and presented as living in extreme poverty. A Caveat or Warning for Common Cursitors, vulgarly called vagabonds , was first published in 1566 by Thomas Harman . From early modern England, another example is Robert Greene in his coney-catching pamphlets, the titles of which included "The Defence of Conny-catching," in which he argued there were worse crimes to be found among "reputable" people. The Beggar's Opera

4655-412: The shame and disgrace apparent of begging in public. Internet begging is also commonly done among acquaintances on social media platforms, such as requests for donations from friends and family members to pay for normal educational expenses. A cause website is a cyber-begging site that presents a personal appeal for funds or help. During the early days of the Internet, cyber-begging was evident in

4750-469: The workhouse , a state-operated institution where those unable to obtain other employment were forced to work in often grim conditions in exchange for a small amount of food. The welfare state of the 20th century greatly reduced the number of beggars by directly providing for the necessities of the poor from state funds. Begging is an age-old social phenomenon in India . In the medieval and earlier times begging

4845-454: The 'nuisance' of begging and ensure the smooth flow of traffic. Aashray Adhikar Abhiyan and People's Union of Civil Liberties, PUCL have critiqued this Act and advocated for its repeal. Section 2(1) of the BPBA broadly defines 'beggars' as those individuals who directly solicit alms as well as those who have no visible means of subsistence and are found wandering around as beggars. Therefore, during

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4940-536: The 20th century. A 2006 study of the remains of the Australian racehorse Phar Lap determined that its 1932 death was caused by a massive overdose of arsenic. Sydney veterinarian Percy Sykes stated, "In those days, arsenic was quite a common tonic, usually given in the form of a solution ( Fowler's Solution ) ... It was so common that I'd reckon 90 per cent of the horses had arsenic in their system." The toxicity of arsenic to insects, bacteria, and fungi led to its use as

5035-521: The As ion as the formation of such an anion would be highly endothermic and even the group 1 arsenides have properties of intermetallic compounds. Like germanium , selenium , and bromine , which like arsenic succeed the 3d transition series , arsenic is much less stable in the +5 oxidation state than its vertical neighbors phosphorus and antimony , and hence arsenic pentoxide and arsenic acid are potent oxidizers . Compounds of arsenic resemble, in some respects, those of phosphorus , which occupies

5130-543: The Greek term as arsenicum , which in French ultimately became arsenic , whence the English word "arsenic". Arsenic sulfides (orpiment, realgar ) and oxides have been known and used since ancient times. Zosimos ( c.  300 AD ) describes roasting sandarach (realgar) to obtain cloud of arsenic ( arsenic trioxide ), which he then reduces to gray arsenic. As the symptoms of arsenic poisoning are not very specific,

5225-482: The II-V semiconductor cadmium arsenide . A large variety of organoarsenic compounds are known. Several were developed as chemical warfare agents during World War I, including vesicants such as lewisite and vomiting agents such as adamsite . Cacodylic acid , which is of historic and practical interest, arises from the methylation of arsenic trioxide, a reaction that has no analogy in phosphorus chemistry. Cacodyl

5320-519: The Internet begging websites appear to be the result of an individual's legitimate desire for attention and help. However, a new trend is emerging in 'Mega' begging sites that are ostensibly offering would be Internet beggars help with the details of website design, hosting and advertising. Internet begging websites are essentially as transient as traditional off-line panhandlers with respect to territory and accessibility. Many Internet begging websites are not long lived. Arsenic Arsenic

5415-584: The People's Republic of China, organizing disabled or children under 14 to beg is illegal and will be punished by up to 7 years in prison, and fined. Historically beggars were controlled by the Stodderkonge or 'beggar king' for a town or district. Today, begging in Denmark is illegal under section 197 of the penal code, which reads: Whoever, despite a police warning, makes himself guilty of begging, or who allows someone under 18, who belongs to his household, to beg,

5510-430: The United States by 2013 in all agricultural activities except cotton farming. The biogeochemistry of arsenic is complex and includes various adsorption and desorption processes. The toxicity of arsenic is connected to its solubility and is affected by pH. Arsenite ( AsO 3− 3 ) is more soluble than arsenate ( AsO 3− 4 ) and is more toxic; however, at a lower pH, arsenate becomes more mobile and toxic. It

5605-438: The analogous As 2 Te 3 is known as the mineral kalgoorlieite , and the anion As 2 Te is known as a ligand in cobalt complexes. All trihalides of arsenic(III) are well known except the astatide, which is unknown. Arsenic pentafluoride (AsF 5 ) is the only important pentahalide, reflecting the lower stability of the +5 oxidation state; even so, it is a very strong fluorinating and oxidizing agent. (The pentachloride

5700-593: The environment. In 2014, China was the top producer of white arsenic with almost 70% world share, followed by Morocco, Russia, and Belgium, according to the British Geological Survey and the United States Geological Survey . Most arsenic refinement operations in the US and Europe have closed over environmental concerns. Arsenic is found in the smelter dust from copper, gold, and lead smelters, and

5795-506: The establishment of the Ming dynasty many farmers and unemployed laborers in Beijing were forced to beg to survive. Begging was especially difficult during Ming times due to high taxes that limited the disposable income of most individuals. Beijing's harsh winters were a difficult challenge for beggars. To avoid freezing to death, some beggars paid porters one copper coin to sleep in their warehouse for

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5890-586: The fields). The accidental use of arsenic in the adulteration of foodstuffs led to the Bradford sweet poisoning in 1858, which resulted in 21 deaths. From the late-18th century wallpaper production began to use dyes made from arsenic, which was thought to increase the pigment's brightness. One account of the illness and 1821 death of Napoleon I implicates arsenic poisoning involving wallpaper. Two arsenic pigments have been widely used since their discovery – Paris Green in 1814 and Scheele's Green in 1775. After

5985-399: The first synthetic organometallic compound , was synthesized in 1760 by Louis Claude Cadet de Gassicourt through the reaction of potassium acetate with arsenic trioxide . In the Victorian era , women would eat "arsenic" (" white arsenic " or arsenic trioxide) mixed with vinegar and chalk to improve the complexion of their faces, making their skin paler (to show they did not work in

6080-400: The form of food for beggars and in return received a portion of beggars daily earnings as tribute. Beggar chiefs would often lend out their surplus income back to beggars and charge interest, furthering their subjects dependence on them to the point of near slavery. Although beggar chiefs could acquire significant wealth they were still looked upon as low class citizens. The title of beggar chief

6175-595: The form of personal advertisements for help on local bulletin board systems (BBS). As personal websites became more popular, individuals began advertising their needs using the features available through website authoring. Many Internet service providers (ISPs) offered a free homepage along with the basic dial-up connection service to the Internet. For many people, this was an opportunity to create an inexpensive website to host and share their personal experience and need. As non-profit organizations began moving their fundraising efforts from snail mail (postal mail) to

6270-570: The grey form, which has a metallic appearance, is important to industry. The primary use of arsenic is in alloys of lead (for example, in car batteries and ammunition ). Arsenic is a common n-type dopant in semiconductor electronic devices. It is also a component of the III–V compound semiconductor gallium arsenide . Arsenic and its compounds, especially the trioxide, are used in the production of pesticides , treated wood products, herbicides , and insecticides . These applications are declining with

6365-589: The groundwater. Many other countries and districts in Southeast Asia, such as Vietnam and Cambodia , have geological environments that produce groundwater with a high arsenic content. Arsenicosis was reported in Nakhon Si Thammarat , Thailand, in 1987, and the Chao Phraya River probably contains high levels of naturally occurring dissolved arsenic without being a public health problem because much of

6460-404: The historical Gautama Buddha himself. This is, among other reasons, so that Laity can gain religious merit by giving food, medicines, and other essential items to the monks. The monks seldom need to plead for food; in villages and towns throughout modern Myanmar , Thailand , Cambodia , Vietnam , and other Buddhist countries, householders can often be found at dawn every morning streaming down

6555-570: The implementation of this law the homeless are often mistaken as beggars. Beggar homes, which are meant to provide vocational training, have been often found to have abysmal living conditions. In 2018, the Delhi High Court declared 25 provisions of Bombay Prevention of Begging Act (1959) as unconstitutional, following petitions filed by Harsh Mander and Karnika Sawhney. In 2021, the Supreme Court refused to ban begging and observed that begging

6650-456: The increasing recognition of the toxicity of arsenic and its compounds. Arsenic has been known since ancient times to be poisonous to humans. However, a few species of bacteria are able to use arsenic compounds as respiratory metabolites . Trace quantities of arsenic have been proposed to be an essential dietary element in rats, hamsters, goats, and chickens. Research has not been conducted to determine whether small amounts of arsenic may play

6745-827: The night. Others turned to burying themselves in manure and eating arsenic to avoid the pain of the cold. Thousands of beggars died of poison and exposure to the elements every year. Begging was some people's primary occupation. A Qing dynasty source describes that "professional beggars" were not considered to be destitute , and as such were not allowed to receive government relief, such as food rations, clothing, and shelter. Beggars would often perform or train animals to perform to earn coins from passerby. Although beggars were of low status in Ming, they were considered to have higher social standing over prostitutes, entertainers, runners, and soldiers. Some individuals capitalized on beggars and became "Beggar Chiefs". Beggar chiefs provided security in

6840-450: The occurrence of generous donations outside religious sites like temples and mosques to mendicants begging in the name of God. Tzedakah plays a central role in Judaism. The Jewish practice of maaser kesafim requires a contribution of 10% of one's income as a monetary tithe, mostly to be given to the poor. In Buddhism , monks and nuns traditionally live by begging for alms , as done by

6935-583: The penal code. The province of Ontario introduced its Safe Streets Act in 1999 to restrict specific kinds of begging, particularly certain narrowly defined cases of "aggressive" or abusive begging. In 2001 this law was upheld under the Canadian Charter of Rights and Freedoms . The law was further upheld by the Court of Appeal for Ontario in January 2007. One response to the anti-panhandling laws which were passed

7030-471: The population; in Mainz, figures indicate that 30 percent of the people were beggars or prostitutes... In France and Britain by the end of the century, an estimated 10 percent of the people depended on charity or begging for their food." The British Poor Laws , dating from the Renaissance , placed various restrictions on begging. At various times, begging was restricted to the disabled . This system developed into

7125-408: The presence of mercury vapors. It is glassy and brittle. Black arsenic is also a poor electrical conductor. Arsenic sublimes upon heating at atmospheric pressure , converting directly to a gaseous form without an intervening liquid state at 887 K (614 °C). The triple point is at 3.63 MPa and 1,090 K (820 °C). Arsenic occurs in nature as one stable isotope , As, and

7220-926: The public uses bottled water . In Pakistan, more than 60 million people are exposed to arsenic polluted drinking water indicated by a 2017 report in Science . Podgorski's team investigated more than 1200 samples and more than 66% exceeded the WHO minimum contamination level. Since the 1980s, residents of the Ba Men region of Inner Mongolia, China have been chronically exposed to arsenic through drinking water from contaminated wells. A 2009 research study observed an elevated presence of skin lesions among residents with well water arsenic concentrations between 5 and 10 μg/L, suggesting that arsenic induced toxicity may occur at relatively low concentrations with chronic exposure. Overall, 20 of China's 34 provinces have high arsenic concentrations in

7315-444: The rate of decomposition. It oxidises readily in air to form arsenic trioxide and water, and analogous reactions take place with sulfur and selenium instead of oxygen . Arsenic forms colorless, odorless, crystalline oxides As 2 O 3 (" white arsenic ") and As 2 O 5 which are hygroscopic and readily soluble in water to form acidic solutions. Arsenic(V) acid is a weak acid and its salts, known as arsenates , are

7410-551: The results led to traditional media attention, appearances on popular television programs and a book. Her website was probably the first Internet begging site to gain wide exposure and it became the example for many to follow. In October 2009, the Boston Globe carried a story on so-called cyberbegging, or Internet begging, which was reported to be a new trend worldwide. With hundreds of Internet begging sites on-line , it has become common practice for web beggars to register and own

7505-410: The road to the local temple to give food to the monks. In East Asia, monks and nuns were expected to farm or work for returns to feed themselves. The biblical figure Jesus is said to have lived a simple life. He is said to have encouraged his disciples "to take nothing for their journey except a staff—no bread, no bag, no money in their belts—but to wear sandals and not put on two tunics." Ming China

7600-406: The same group (column) of the periodic table . The most common oxidation states for arsenic are: −3 in the arsenides , which are alloy-like intermetallic compounds, +3 in the arsenites , and +5 in the arsenates and most organoarsenic compounds. Arsenic also bonds readily to itself as seen in the square As 3− 4 ions in the mineral skutterudite . In the +3 oxidation state , arsenic

7695-443: The same structure as the more well-known phosphorus compounds, and in fluorine to give arsenic pentafluoride . Arsenic makes arsenic acid with concentrated nitric acid , arsenous acid with dilute nitric acid, and arsenic trioxide with concentrated sulfuric acid ; however, it does not react with water, alkalis, or non-oxidising acids. Arsenic reacts with metals to form arsenides , though these are not ionic compounds containing

7790-476: The stable As tend to decay by β decay , and those that are heavier tend to decay by β decay , with some exceptions. At least 10 nuclear isomers have been described, ranging in atomic mass from 66 to 84. The most stable of arsenic's isomers is As with a half-life of 111 seconds. Arsenic has a similar electronegativity and ionization energies to its lighter pnictogen congener phosphorus and therefore readily forms covalent molecules with most of

7885-566: The substance was frequently used for murder until the advent in the 1830s of the Marsh test , a sensitive chemical test for its presence. (Another less sensitive but more general test is the Reinsch test .) Owing to its use by the ruling class to murder one another and its potency and discreetness, arsenic has been called the "poison of kings" and the "king of poisons". Arsenic became known as "the inheritance powder" due to its use in killing family members in

7980-456: The toxicity of arsenic became widely known, these chemicals were used less often as pigments and more often as insecticides. In the 1860s, an arsenic byproduct of dye production, London Purple, was widely used. This was a solid mixture of arsenic trioxide, aniline, lime, and ferrous oxide, insoluble in water and very toxic by inhalation or ingestion But it was later replaced with Paris Green , another arsenic-based dye. With better understanding of

8075-451: The toxicology mechanism, two other compounds were used starting in the 1890s. Arsenite of lime and arsenate of lead were used widely as insecticides until the discovery of DDT in 1942. In small doses, soluble arsenic compounds act as stimulants , and were once popular as medicine by people in the mid-18th to 19th centuries; this use was especially prevalent for sport animals such as race horses or work dogs and continued into

8170-558: Was a socioeconomic problem. "Passive" begging is legal in Ireland , but begging "in an aggressive, intimidating or threatening manner" is illegal, punishable by a fine. Gardaí (police) can also direct people begging in certain areas to move on, e.g. at an ATM , night safe , vending machine or shop entrance. It is also illegal to "organise or direct someone else to beg;" under the Criminal Justice (Public Order) Act 2011, punishable by

8265-489: Was also used in various agricultural insecticides and poisons. For example, lead hydrogen arsenate was a common insecticide on fruit trees , but contact with the compound sometimes resulted in brain damage among those working the sprayers. In the second half of the 20th century, monosodium methyl arsenate (MSMA) and disodium methyl arsenate (DSMA) – less toxic organic forms of arsenic – replaced lead arsenate in agriculture. These organic arsenicals were in turn phased out in

8360-464: Was considered to be an acceptable occupation which was embraced within the traditional social structure . This system of begging and almsgiving to mendicants and the poor is still widely practiced in India, with over 500,000 beggars in 2015. In contemporary India, beggars are often stigmatized as undeserving. People often believe that beggars are not destitute and instead call them professional beggars. There

8455-451: Was found that addition of sulfur, phosphorus, and iron oxides to high-arsenite soils greatly reduces arsenic phytotoxicity. Arsenic is used as a feed additive in poultry and swine production , in particular it was used in the U.S. until 2015 to increase weight gain, improve feed efficiency , and prevent disease. An example is roxarsone , which had been used as a broiler starter by about 70% of U.S. broiler growers. In 2011, Alpharma,

8550-580: Was founded by former beggar Zhu Yuanzhang. Orphaned in childhood due to famine, Zhu Yuanzhang , turned to the Huangjue temple for help. When the temple ran out of resources to support its occupants he became a mendicant monk traveling China begging for food. Begging has been restricted or prohibited at various times and for various reasons, typically revolving around a desire to preserve public order or to induce people to work rather than to beg. Various European Poor Laws prohibited or regulated begging from

8645-490: Was indicated for syphilis , but has been superseded by modern antibiotics . However, arsenicals such as melarsoprol are still used for the treatment of trypanosomiasis , since although these drugs have the disadvantage of severe toxicity, the disease is almost uniformly fatal if untreated. In 2000 the US Food and Drug Administration approved arsenic trioxide for the treatment of patients with acute promyelocytic leukemia that

8740-717: Was often passed through family line and could stick with an individual through occupational changes. Many religions have prescribed begging as the only acceptable means of support for certain classes of adherents, including Hinduism , Sufism , Buddhism , Christianity , and typically to provide a way for certain adherents to focus exclusively on spiritual development without the possibility of becoming caught up in worldly affairs. Religious ideals of bhiksha in Hinduism, charity in Christianity besides others promote almsgiving . This obligation of making gifts to God by almsgiving explains

8835-829: Was the creation of the Ottawa Panhandlers Union which fights for the political rights of panhandlers. The union is a shop of the Industrial Workers of the World . British Columbia enacted its own Safe Streets Act in 2004 which resembles the Ontario law. There are also critics in that province who oppose such laws. Begging in Chile has been decriminalized since 1998. Nevertheless, municipal governments from time to time attempt to reintroduce begging bans as city ordinances. Begging in China

8930-579: Was the first organometallic compound known (even though arsenic is not a true metal) and was named from the Greek κακωδία "stink" for its offensive, garlic-like odor; it is very toxic. Arsenic is the 53rd most abundant element in the Earth's crust , comprising about 1.5  parts per million  (0.00015%). Typical background concentrations of arsenic do not exceed 3 ng/m in the atmosphere; 100 mg/kg in soil; 400 μg/kg in vegetation; 10 μg/L in freshwater and 1.5 μg/L in seawater. Arsenic

9025-1017: Was widely criticised and subsequently refuted by independent researcher groups. Arsenic may be an essential trace mineral in birds, involved in the synthesis of methionine metabolites, with feeding recommendations being between 0.012 and 0.050 mg/kg. Some evidence indicates that arsenic is an essential trace mineral in mammals. However, the biological function is not known. Arsenic has been linked to epigenetic changes , heritable changes in gene expression that occur without changes in DNA sequence . These include DNA methylation, histone modification, and RNA interference. Toxic levels of arsenic cause significant DNA hypermethylation of tumor suppressor genes p16 and p53 , thus increasing risk of carcinogenesis . These epigenetic events have been studied in vitro using human kidney cells and in vivo using rat liver cells and peripheral blood leukocytes in humans. Inductively coupled plasma mass spectrometry (ICP-MS)

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