id stringlengths 24 24 | title stringlengths 3 59 | context stringlengths 151 3.71k | question stringlengths 12 217 | answers dict |
|---|---|---|---|---|
572b7d1b111d821400f38eb1 | Zinc | Roughly one quarter of all zinc output in the United States (2009), is consumed in the form of zinc compounds; a variety of which are used industrially. Zinc oxide is widely used as a white pigment in paints, and as a catalyst in the manufacture of rubber. It is also used as a heat disperser for the rubber and acts to ... | What kind of zinc compound is used in manufacturing rubber? | {
"text": [
"Zinc oxide"
],
"answer_start": [
153
]
} |
572b7d1b111d821400f38eb2 | Zinc | Roughly one quarter of all zinc output in the United States (2009), is consumed in the form of zinc compounds; a variety of which are used industrially. Zinc oxide is widely used as a white pigment in paints, and as a catalyst in the manufacture of rubber. It is also used as a heat disperser for the rubber and acts to ... | What protects the polymers in rubber from ultraviolet radiation? | {
"text": [
"Zinc oxide"
],
"answer_start": [
153
]
} |
572b7d1b111d821400f38eb3 | Zinc | Roughly one quarter of all zinc output in the United States (2009), is consumed in the form of zinc compounds; a variety of which are used industrially. Zinc oxide is widely used as a white pigment in paints, and as a catalyst in the manufacture of rubber. It is also used as a heat disperser for the rubber and acts to ... | Why is zinc oxide useful in photocopying products? | {
"text": [
"semiconductor"
],
"answer_start": [
445
]
} |
572b7d1b111d821400f38eb4 | Zinc | Roughly one quarter of all zinc output in the United States (2009), is consumed in the form of zinc compounds; a variety of which are used industrially. Zinc oxide is widely used as a white pigment in paints, and as a catalyst in the manufacture of rubber. It is also used as a heat disperser for the rubber and acts to ... | What kind of process is the zinc zinc-oxide cycle? | {
"text": [
"thermochemical"
],
"answer_start": [
579
]
} |
572b7df5f75d5e190021fe0a | Zinc | Zinc chloride is often added to lumber as a fire retardant and can be used as a wood preservative. It is also used to make other chemicals. Zinc methyl (Zn(CH3) 2) is used in a number of organic syntheses. Zinc sulfide (ZnS) is used in luminescent pigments such as on the hands of clocks, X-ray and television screens, a... | What is added to wood in order to preserve it? | {
"text": [
"Zinc chloride"
],
"answer_start": [
0
]
} |
572b7df5f75d5e190021fe0b | Zinc | Zinc chloride is often added to lumber as a fire retardant and can be used as a wood preservative. It is also used to make other chemicals. Zinc methyl (Zn(CH3) 2) is used in a number of organic syntheses. Zinc sulfide (ZnS) is used in luminescent pigments such as on the hands of clocks, X-ray and television screens, a... | What is the feature of zinc sufide that makes it useful in television screens? | {
"text": [
"luminescent pigments"
],
"answer_start": [
236
]
} |
572b7df5f75d5e190021fe0c | Zinc | Zinc chloride is often added to lumber as a fire retardant and can be used as a wood preservative. It is also used to make other chemicals. Zinc methyl (Zn(CH3) 2) is used in a number of organic syntheses. Zinc sulfide (ZnS) is used in luminescent pigments such as on the hands of clocks, X-ray and television screens, a... | What kind of lasers are crystals of zinc suflde used in? | {
"text": [
"mid-infrared"
],
"answer_start": [
395
]
} |
572b7df5f75d5e190021fe0d | Zinc | Zinc chloride is often added to lumber as a fire retardant and can be used as a wood preservative. It is also used to make other chemicals. Zinc methyl (Zn(CH3) 2) is used in a number of organic syntheses. Zinc sulfide (ZnS) is used in luminescent pigments such as on the hands of clocks, X-ray and television screens, a... | Where is zinc pyrithion used? | {
"text": [
"antifouling paints."
],
"answer_start": [
506
]
} |
572b7eb8be1ee31400cb83ed | Zinc | 64Zn, the most abundant isotope of zinc, is very susceptible to neutron activation, being transmuted into the highly radioactive 65Zn, which has a half-life of 244 days and produces intense gamma radiation. Because of this, Zinc Oxide used in nuclear reactors as an anti-corrosion agent is depleted of 64Zn before use, t... | What is the most abundant zinc isotope? | {
"text": [
"64Zn"
],
"answer_start": [
0
]
} |
572b7eb8be1ee31400cb83ee | Zinc | 64Zn, the most abundant isotope of zinc, is very susceptible to neutron activation, being transmuted into the highly radioactive 65Zn, which has a half-life of 244 days and produces intense gamma radiation. Because of this, Zinc Oxide used in nuclear reactors as an anti-corrosion agent is depleted of 64Zn before use, t... | What does 65Zn produce? | {
"text": [
"intense gamma radiation"
],
"answer_start": [
182
]
} |
572b7eb8be1ee31400cb83ef | Zinc | 64Zn, the most abundant isotope of zinc, is very susceptible to neutron activation, being transmuted into the highly radioactive 65Zn, which has a half-life of 244 days and produces intense gamma radiation. Because of this, Zinc Oxide used in nuclear reactors as an anti-corrosion agent is depleted of 64Zn before use, t... | Why is zinc oxide used in nuclear reactors? | {
"text": [
"anti-corrosion agent"
],
"answer_start": [
266
]
} |
572b7eb8be1ee31400cb83f0 | Zinc | 64Zn, the most abundant isotope of zinc, is very susceptible to neutron activation, being transmuted into the highly radioactive 65Zn, which has a half-life of 244 days and produces intense gamma radiation. Because of this, Zinc Oxide used in nuclear reactors as an anti-corrosion agent is depleted of 64Zn before use, t... | What is used to study how alloys containing zinc wear out? | {
"text": [
"65Zn"
],
"answer_start": [
800
]
} |
572b7f6434ae481900deae47 | Zinc | Zinc is included in most single tablet over-the-counter daily vitamin and mineral supplements. Preparations include zinc oxide, zinc acetate, and zinc gluconate. It is believed to possess antioxidant properties, which may protect against accelerated aging of the skin and muscles of the body; studies differ as to its ef... | What consumable product is zinc included in? | {
"text": [
"vitamin and mineral supplements"
],
"answer_start": [
62
]
} |
572b7f6434ae481900deae48 | Zinc | Zinc is included in most single tablet over-the-counter daily vitamin and mineral supplements. Preparations include zinc oxide, zinc acetate, and zinc gluconate. It is believed to possess antioxidant properties, which may protect against accelerated aging of the skin and muscles of the body; studies differ as to its ef... | What property of zinc is believed to protect against skin aging? | {
"text": [
"antioxidant"
],
"answer_start": [
188
]
} |
572b7f6434ae481900deae49 | Zinc | Zinc is included in most single tablet over-the-counter daily vitamin and mineral supplements. Preparations include zinc oxide, zinc acetate, and zinc gluconate. It is believed to possess antioxidant properties, which may protect against accelerated aging of the skin and muscles of the body; studies differ as to its ef... | What is the benefit of zinc after injury? | {
"text": [
"speed up the healing"
],
"answer_start": [
349
]
} |
572b80e034ae481900deae4d | Zinc | Although not yet tested as a therapy in humans, a growing body of evidence indicates that zinc may preferentially kill prostate cancer cells. Because zinc naturally homes to the prostate and because the prostate is accessible with relatively non-invasive procedures, its potential as a chemotherapeutic agent in this typ... | What kind of cancer cells may zinc prove to kill? | {
"text": [
"prostate"
],
"answer_start": [
119
]
} |
572b80e034ae481900deae4e | Zinc | Although not yet tested as a therapy in humans, a growing body of evidence indicates that zinc may preferentially kill prostate cancer cells. Because zinc naturally homes to the prostate and because the prostate is accessible with relatively non-invasive procedures, its potential as a chemotherapeutic agent in this typ... | What type of agent is zync useful as against prostate cancer? | {
"text": [
"chemotherapeutic"
],
"answer_start": [
286
]
} |
572b80e034ae481900deae4f | Zinc | Although not yet tested as a therapy in humans, a growing body of evidence indicates that zinc may preferentially kill prostate cancer cells. Because zinc naturally homes to the prostate and because the prostate is accessible with relatively non-invasive procedures, its potential as a chemotherapeutic agent in this typ... | What could overuse of zinc possibly cause? | {
"text": [
"prostate cancer"
],
"answer_start": [
512
]
} |
572b80e034ae481900deae50 | Zinc | Although not yet tested as a therapy in humans, a growing body of evidence indicates that zinc may preferentially kill prostate cancer cells. Because zinc naturally homes to the prostate and because the prostate is accessible with relatively non-invasive procedures, its potential as a chemotherapeutic agent in this typ... | Where does zinc naturally buildup in the body? | {
"text": [
"prostate."
],
"answer_start": [
595
]
} |
572b81bc34ae481900deae55 | Zinc | There are many important organozinc compounds. Organozinc chemistry is the science of organozinc compounds describing their physical properties, synthesis and reactions. Among important applications is the Frankland-Duppa Reaction in which an oxalate ester(ROCOCOOR) reacts with an alkyl halide R'X, zinc and hydrochlori... | What does organozinc chemisty describe? | {
"text": [
"physical properties, synthesis and reactions."
],
"answer_start": [
124
]
} |
572b81bc34ae481900deae56 | Zinc | There are many important organozinc compounds. Organozinc chemistry is the science of organozinc compounds describing their physical properties, synthesis and reactions. Among important applications is the Frankland-Duppa Reaction in which an oxalate ester(ROCOCOOR) reacts with an alkyl halide R'X, zinc and hydrochlori... | What is the zinc equivalent of the Grinard reaction? | {
"text": [
"The Barbier reaction"
],
"answer_start": [
671
]
} |
572b81bc34ae481900deae57 | Zinc | There are many important organozinc compounds. Organozinc chemistry is the science of organozinc compounds describing their physical properties, synthesis and reactions. Among important applications is the Frankland-Duppa Reaction in which an oxalate ester(ROCOCOOR) reacts with an alkyl halide R'X, zinc and hydrochlori... | When will organomagnesium halide formation fail? | {
"text": [
"presence of just about any water"
],
"answer_start": [
786
]
} |
572b81bc34ae481900deae58 | Zinc | There are many important organozinc compounds. Organozinc chemistry is the science of organozinc compounds describing their physical properties, synthesis and reactions. Among important applications is the Frankland-Duppa Reaction in which an oxalate ester(ROCOCOOR) reacts with an alkyl halide R'X, zinc and hydrochlori... | What are dimethylzinc, dietylzinc and diphenylzinc? | {
"text": [
"Commercially available diorganozinc compounds"
],
"answer_start": [
1043
]
} |
572b8267111d821400f38eba | Zinc | Zinc serves a purely structural role in zinc fingers, twists and clusters. Zinc fingers form parts of some transcription factors, which are proteins that recognize DNA base sequences during the replication and transcription of DNA. Each of the nine or ten Zn2+ ions in a zinc finger helps maintain the finger's structure... | What role does zinc play in fingers, twists and clusters? | {
"text": [
"structural"
],
"answer_start": [
21
]
} |
572b8267111d821400f38ebb | Zinc | Zinc serves a purely structural role in zinc fingers, twists and clusters. Zinc fingers form parts of some transcription factors, which are proteins that recognize DNA base sequences during the replication and transcription of DNA. Each of the nine or ten Zn2+ ions in a zinc finger helps maintain the finger's structure... | What are proteins that druing replication and transcription of DNA, recognize base DNA? | {
"text": [
"transcription factors,"
],
"answer_start": [
107
]
} |
572b8267111d821400f38ebc | Zinc | Zinc serves a purely structural role in zinc fingers, twists and clusters. Zinc fingers form parts of some transcription factors, which are proteins that recognize DNA base sequences during the replication and transcription of DNA. Each of the nine or ten Zn2+ ions in a zinc finger helps maintain the finger's structure... | How many amino acids do the Zn2+ ions bind to? | {
"text": [
"four"
],
"answer_start": [
348
]
} |
572b8267111d821400f38ebd | Zinc | Zinc serves a purely structural role in zinc fingers, twists and clusters. Zinc fingers form parts of some transcription factors, which are proteins that recognize DNA base sequences during the replication and transcription of DNA. Each of the nine or ten Zn2+ ions in a zinc finger helps maintain the finger's structure... | What does the transcription factor wrap around? | {
"text": [
"DNA helix"
],
"answer_start": [
436
]
} |
572b8309f75d5e190021fe18 | Zinc | Other sources include fortified food and dietary supplements, which come in various forms. A 1998 review concluded that zinc oxide, one of the most common supplements in the United States, and zinc carbonate are nearly insoluble and poorly absorbed in the body. This review cited studies which found low plasma zinc conc... | What is the most common supplement in the US? | {
"text": [
"zinc oxide"
],
"answer_start": [
120
]
} |
572b8309f75d5e190021fe19 | Zinc | Other sources include fortified food and dietary supplements, which come in various forms. A 1998 review concluded that zinc oxide, one of the most common supplements in the United States, and zinc carbonate are nearly insoluble and poorly absorbed in the body. This review cited studies which found low plasma zinc conc... | Why is zinc carbonate poorly absorbed in the body? | {
"text": [
"nearly insoluble"
],
"answer_start": [
212
]
} |
572b8309f75d5e190021fe1a | Zinc | Other sources include fortified food and dietary supplements, which come in various forms. A 1998 review concluded that zinc oxide, one of the most common supplements in the United States, and zinc carbonate are nearly insoluble and poorly absorbed in the body. This review cited studies which found low plasma zinc conc... | What is the recommended daily dose of zinc supplement in healthy adults? | {
"text": [
"20 mg/day"
],
"answer_start": [
577
]
} |
572b8309f75d5e190021fe1b | Zinc | Other sources include fortified food and dietary supplements, which come in various forms. A 1998 review concluded that zinc oxide, one of the most common supplements in the United States, and zinc carbonate are nearly insoluble and poorly absorbed in the body. This review cited studies which found low plasma zinc conc... | What is the Tolderable Upper intake of zinc? | {
"text": [
"40 mg/day"
],
"answer_start": [
682
]
} |
572b83d2111d821400f38ec2 | Zinc | For fortification, however, a 2003 review recommended zinc oxide in cereals as cheap, stable, and as easily absorbed as more expensive forms. A 2005 study found that various compounds of zinc, including oxide and sulfate, did not show statistically significant differences in absorption when added as fortificants to mai... | Zinc oxide is used to fortify what product? | {
"text": [
"cereals"
],
"answer_start": [
68
]
} |
572b83d2111d821400f38ec3 | Zinc | For fortification, however, a 2003 review recommended zinc oxide in cereals as cheap, stable, and as easily absorbed as more expensive forms. A 2005 study found that various compounds of zinc, including oxide and sulfate, did not show statistically significant differences in absorption when added as fortificants to mai... | In what product did various compounds of zinc show little difference in absorption? | {
"text": [
"maize tortillas"
],
"answer_start": [
317
]
} |
572b83d2111d821400f38ec4 | Zinc | For fortification, however, a 2003 review recommended zinc oxide in cereals as cheap, stable, and as easily absorbed as more expensive forms. A 2005 study found that various compounds of zinc, including oxide and sulfate, did not show statistically significant differences in absorption when added as fortificants to mai... | What compound is better absorbed than zinc gluconate? | {
"text": [
"zinc picolinate"
],
"answer_start": [
358
]
} |
572b83d2111d821400f38ec5 | Zinc | For fortification, however, a 2003 review recommended zinc oxide in cereals as cheap, stable, and as easily absorbed as more expensive forms. A 2005 study found that various compounds of zinc, including oxide and sulfate, did not show statistically significant differences in absorption when added as fortificants to mai... | What is the best absorbed dietary zinc compound? | {
"text": [
"zinc glycinate"
],
"answer_start": [
482
]
} |
572b84ba34ae481900deae5d | Zinc | Symptoms of mild zinc deficiency are diverse. Clinical outcomes include depressed growth, diarrhea, impotence and delayed sexual maturation, alopecia, eye and skin lesions, impaired appetite, altered cognition, impaired host defense properties, defects in carbohydrate utilization, and reproductive teratogenesis. Mild z... | Symptoms ranging from diarrhea to eye lesions are from what? | {
"text": [
"mild zinc deficiency"
],
"answer_start": [
12
]
} |
572b84ba34ae481900deae5e | Zinc | Symptoms of mild zinc deficiency are diverse. Clinical outcomes include depressed growth, diarrhea, impotence and delayed sexual maturation, alopecia, eye and skin lesions, impaired appetite, altered cognition, impaired host defense properties, defects in carbohydrate utilization, and reproductive teratogenesis. Mild z... | What is a symptom of both zinc deficiency and excess? | {
"text": [
"depresses immunity"
],
"answer_start": [
335
]
} |
572b84ba34ae481900deae5f | Zinc | Symptoms of mild zinc deficiency are diverse. Clinical outcomes include depressed growth, diarrhea, impotence and delayed sexual maturation, alopecia, eye and skin lesions, impaired appetite, altered cognition, impaired host defense properties, defects in carbohydrate utilization, and reproductive teratogenesis. Mild z... | What is required for animals with zinc deficiency to gain the same weight as animals with sufficient zinc? | {
"text": [
"twice as much food"
],
"answer_start": [
436
]
} |
572b85aef75d5e190021fe20 | Zinc | Despite some concerns, western vegetarians and vegans have not been found to suffer from overt zinc deficiencies any more than meat-eaters. Major plant sources of zinc include cooked dried beans, sea vegetables, fortified cereals, soyfoods, nuts, peas, and seeds. However, phytates in many whole-grains and fiber in many... | What is one way that vegetarians and vegans obtain zinc? | {
"text": [
"plant sources"
],
"answer_start": [
146
]
} |
572b85aef75d5e190021fe21 | Zinc | Despite some concerns, western vegetarians and vegans have not been found to suffer from overt zinc deficiencies any more than meat-eaters. Major plant sources of zinc include cooked dried beans, sea vegetables, fortified cereals, soyfoods, nuts, peas, and seeds. However, phytates in many whole-grains and fiber in many... | What is found in whole grains that can interfere with zinc absorption? | {
"text": [
"phytates"
],
"answer_start": [
273
]
} |
572b85aef75d5e190021fe22 | Zinc | Despite some concerns, western vegetarians and vegans have not been found to suffer from overt zinc deficiencies any more than meat-eaters. Major plant sources of zinc include cooked dried beans, sea vegetables, fortified cereals, soyfoods, nuts, peas, and seeds. However, phytates in many whole-grains and fiber in many... | Where is zinc chelator phytate found? | {
"text": [
"seeds and cereal bran,"
],
"answer_start": [
454
]
} |
572b85aef75d5e190021fe23 | Zinc | Despite some concerns, western vegetarians and vegans have not been found to suffer from overt zinc deficiencies any more than meat-eaters. Major plant sources of zinc include cooked dried beans, sea vegetables, fortified cereals, soyfoods, nuts, peas, and seeds. However, phytates in many whole-grains and fiber in many... | What kind of diet may require more than 15mg of zinc daily? | {
"text": [
"diet is high in phytates,"
],
"answer_start": [
626
]
} |
572b8667111d821400f38ed2 | Zinc | Nearly two billion people in the developing world are deficient in zinc. In children it causes an increase in infection and diarrhea, contributing to the death of about 800,000 children worldwide per year. The World Health Organization advocates zinc supplementation for severe malnutrition and diarrhea. Zinc supplement... | What are two billion people in the world deficient in? | {
"text": [
"zinc"
],
"answer_start": [
67
]
} |
572b8667111d821400f38ed3 | Zinc | Nearly two billion people in the developing world are deficient in zinc. In children it causes an increase in infection and diarrhea, contributing to the death of about 800,000 children worldwide per year. The World Health Organization advocates zinc supplementation for severe malnutrition and diarrhea. Zinc supplement... | 800,000 children worldwide die each year due to what? | {
"text": [
"deficient in zinc"
],
"answer_start": [
54
]
} |
572b8667111d821400f38ed4 | Zinc | Nearly two billion people in the developing world are deficient in zinc. In children it causes an increase in infection and diarrhea, contributing to the death of about 800,000 children worldwide per year. The World Health Organization advocates zinc supplementation for severe malnutrition and diarrhea. Zinc supplement... | What is recommended by the WHO for malnutrition and diarrhea? | {
"text": [
"zinc supplementation"
],
"answer_start": [
246
]
} |
572b8667111d821400f38ed5 | Zinc | Nearly two billion people in the developing world are deficient in zinc. In children it causes an increase in infection and diarrhea, contributing to the death of about 800,000 children worldwide per year. The World Health Organization advocates zinc supplementation for severe malnutrition and diarrhea. Zinc supplement... | Why shouldn't zinc be given alone to those with several deficiencies? | {
"text": [
"zinc interacts with other micronutrients."
],
"answer_start": [
560
]
} |
572b872c34ae481900deae69 | Zinc | Zinc deficiency is crop plants' most common micronutrient deficiency; it is particularly common in high-pH soils. Zinc-deficient soil is cultivated in the cropland of about half of Turkey and India, a third of China, and most of Western Australia, and substantial responses to zinc fertilization have been reported in th... | In what type of soil is zinc deficiency most common? | {
"text": [
"high-pH soils"
],
"answer_start": [
99
]
} |
572b872c34ae481900deae6a | Zinc | Zinc deficiency is crop plants' most common micronutrient deficiency; it is particularly common in high-pH soils. Zinc-deficient soil is cultivated in the cropland of about half of Turkey and India, a third of China, and most of Western Australia, and substantial responses to zinc fertilization have been reported in th... | Growing plants in zinc deficient soil makes them more susceptible to what? | {
"text": [
"disease."
],
"answer_start": [
405
]
} |
572b872c34ae481900deae6b | Zinc | Zinc deficiency is crop plants' most common micronutrient deficiency; it is particularly common in high-pH soils. Zinc-deficient soil is cultivated in the cropland of about half of Turkey and India, a third of China, and most of Western Australia, and substantial responses to zinc fertilization have been reported in th... | Excess zinc has what effect on plants? | {
"text": [
"toxic"
],
"answer_start": [
694
]
} |
572b872c34ae481900deae6c | Zinc | Zinc deficiency is crop plants' most common micronutrient deficiency; it is particularly common in high-pH soils. Zinc-deficient soil is cultivated in the cropland of about half of Turkey and India, a third of China, and most of Western Australia, and substantial responses to zinc fertilization have been reported in th... | How is zinc primarily added to soil? | {
"text": [
"weathering of rocks"
],
"answer_start": [
462
]
} |
572b8803be1ee31400cb8405 | Zinc | There is evidence of induced copper deficiency in those taking 100–300 mg of zinc daily. A 2007 trial observed that elderly men taking 80 mg daily were hospitalized for urinary complications more often than those taking a placebo. The USDA RDA is 11 and 8 mg Zn/day for men and women, respectively. Levels of 100–300 mg ... | What kind of deficiency is common from taking 100-300mg of zinc daily? | {
"text": [
"copper"
],
"answer_start": [
29
]
} |
572b8803be1ee31400cb8406 | Zinc | There is evidence of induced copper deficiency in those taking 100–300 mg of zinc daily. A 2007 trial observed that elderly men taking 80 mg daily were hospitalized for urinary complications more often than those taking a placebo. The USDA RDA is 11 and 8 mg Zn/day for men and women, respectively. Levels of 100–300 mg ... | What kind of complications were seen in men taking 80mg zinc a day? | {
"text": [
"urinary"
],
"answer_start": [
169
]
} |
572b8803be1ee31400cb8407 | Zinc | There is evidence of induced copper deficiency in those taking 100–300 mg of zinc daily. A 2007 trial observed that elderly men taking 80 mg daily were hospitalized for urinary complications more often than those taking a placebo. The USDA RDA is 11 and 8 mg Zn/day for men and women, respectively. Levels of 100–300 mg ... | Having an excess of 500ppm of zinc in soil interferes with what? | {
"text": [
"ability of plants to absorb other essential metals"
],
"answer_start": [
470
]
} |
572b8803be1ee31400cb8408 | Zinc | There is evidence of induced copper deficiency in those taking 100–300 mg of zinc daily. A 2007 trial observed that elderly men taking 80 mg daily were hospitalized for urinary complications more often than those taking a placebo. The USDA RDA is 11 and 8 mg Zn/day for men and women, respectively. Levels of 100–300 mg ... | What is caused by inhaling freshly formed zinc oxide? | {
"text": [
"zinc shakes or \"zinc chills\""
],
"answer_start": [
587
]
} |
572b8803be1ee31400cb8409 | Zinc | There is evidence of induced copper deficiency in those taking 100–300 mg of zinc daily. A 2007 trial observed that elderly men taking 80 mg daily were hospitalized for urinary complications more often than those taking a placebo. The USDA RDA is 11 and 8 mg Zn/day for men and women, respectively. Levels of 100–300 mg ... | People have claimed that the excessive use of what common product has caused disability and death? | {
"text": [
"denture cream"
],
"answer_start": [
765
]
} |
572b88b934ae481900deae7b | Zinc | The U.S. Food and Drug Administration (FDA) has stated that zinc damages nerve receptors in the nose, which can cause anosmia. Reports of anosmia were also observed in the 1930s when zinc preparations were used in a failed attempt to prevent polio infections. On June 16, 2009, the FDA said that consumers should stop us... | What can zinc cause damage to in the nose? | {
"text": [
"nerve receptors"
],
"answer_start": [
73
]
} |
572b88b934ae481900deae7c | Zinc | The U.S. Food and Drug Administration (FDA) has stated that zinc damages nerve receptors in the nose, which can cause anosmia. Reports of anosmia were also observed in the 1930s when zinc preparations were used in a failed attempt to prevent polio infections. On June 16, 2009, the FDA said that consumers should stop us... | Why was zinc being used in the 1930's? | {
"text": [
"polio infections"
],
"answer_start": [
242
]
} |
572b88b934ae481900deae7d | Zinc | The U.S. Food and Drug Administration (FDA) has stated that zinc damages nerve receptors in the nose, which can cause anosmia. Reports of anosmia were also observed in the 1930s when zinc preparations were used in a failed attempt to prevent polio infections. On June 16, 2009, the FDA said that consumers should stop us... | What did the FDA order removed from stores in 2009? | {
"text": [
"zinc-based intranasal cold products"
],
"answer_start": [
324
]
} |
572b88b934ae481900deae7e | Zinc | The U.S. Food and Drug Administration (FDA) has stated that zinc damages nerve receptors in the nose, which can cause anosmia. Reports of anosmia were also observed in the 1930s when zinc preparations were used in a failed attempt to prevent polio infections. On June 16, 2009, the FDA said that consumers should stop us... | What product is suggest as a potent heat shock response inducer? | {
"text": [
"antimicrobial zinc pyrithione"
],
"answer_start": [
629
]
} |
572b8993f75d5e190021fe42 | Zinc | In 1982, the US Mint began minting pennies coated in copper but made primarily of zinc. With the new zinc pennies, there is the potential for zinc toxicosis, which can be fatal. One reported case of chronic ingestion of 425 pennies (over 1 kg of zinc) resulted in death due to gastrointestinal bacterial and fungal sepsi... | What coin, as of 1982, is now primarily made of zinc? | {
"text": [
"pennies"
],
"answer_start": [
35
]
} |
572b8993f75d5e190021fe43 | Zinc | In 1982, the US Mint began minting pennies coated in copper but made primarily of zinc. With the new zinc pennies, there is the potential for zinc toxicosis, which can be fatal. One reported case of chronic ingestion of 425 pennies (over 1 kg of zinc) resulted in death due to gastrointestinal bacterial and fungal sepsi... | What is a concern with the new zinc pennies? | {
"text": [
"zinc toxicosis"
],
"answer_start": [
142
]
} |
572b8993f75d5e190021fe44 | Zinc | In 1982, the US Mint began minting pennies coated in copper but made primarily of zinc. With the new zinc pennies, there is the potential for zinc toxicosis, which can be fatal. One reported case of chronic ingestion of 425 pennies (over 1 kg of zinc) resulted in death due to gastrointestinal bacterial and fungal sepsi... | Ingesting zinc can cause lack of muscle movement and coordination called what? | {
"text": [
"ataxia"
],
"answer_start": [
404
]
} |
572b8993f75d5e190021fe45 | Zinc | In 1982, the US Mint began minting pennies coated in copper but made primarily of zinc. With the new zinc pennies, there is the potential for zinc toxicosis, which can be fatal. One reported case of chronic ingestion of 425 pennies (over 1 kg of zinc) resulted in death due to gastrointestinal bacterial and fungal sepsi... | Why have people reported zinc intoxication? | {
"text": [
"ingestion of zinc coins"
],
"answer_start": [
545
]
} |
572b8a60be1ee31400cb8423 | Zinc | Pennies and other small coins are sometimes ingested by dogs, resulting in the need for medical treatment to remove the foreign body. The zinc content of some coins can cause zinc toxicity, which is commonly fatal in dogs, where it causes a severe hemolytic anemia, and also liver or kidney damage; vomiting and diarrhea... | What are dogs known to ingest? | {
"text": [
"Pennies"
],
"answer_start": [
0
]
} |
572b8a60be1ee31400cb8424 | Zinc | Pennies and other small coins are sometimes ingested by dogs, resulting in the need for medical treatment to remove the foreign body. The zinc content of some coins can cause zinc toxicity, which is commonly fatal in dogs, where it causes a severe hemolytic anemia, and also liver or kidney damage; vomiting and diarrhea... | What does the zinc coins ingested by dogs cause? | {
"text": [
"zinc toxicity"
],
"answer_start": [
175
]
} |
572b8a60be1ee31400cb8425 | Zinc | Pennies and other small coins are sometimes ingested by dogs, resulting in the need for medical treatment to remove the foreign body. The zinc content of some coins can cause zinc toxicity, which is commonly fatal in dogs, where it causes a severe hemolytic anemia, and also liver or kidney damage; vomiting and diarrhea... | In what animal is zinc toxic to the point of poisonous? | {
"text": [
"parrots"
],
"answer_start": [
368
]
} |
572b8a60be1ee31400cb8426 | Zinc | Pennies and other small coins are sometimes ingested by dogs, resulting in the need for medical treatment to remove the foreign body. The zinc content of some coins can cause zinc toxicity, which is commonly fatal in dogs, where it causes a severe hemolytic anemia, and also liver or kidney damage; vomiting and diarrhea... | What has been a cause of mass parrot poisonings attributed to zinc? | {
"text": [
"juices stored in galvanized cans"
],
"answer_start": [
435
]
} |
572971fd1d0469140077947b | Neoclassical_architecture | Many early 19th-century neoclassical architects were influenced by the drawings and projects of Étienne-Louis Boullée and Claude Nicolas Ledoux. The many graphite drawings of Boullée and his students depict spare geometrical architecture that emulates the eternality of the universe. There are links between Boullée's id... | Who influenced many 19th century neoclassical architects? | {
"text": [
"Étienne-Louis Boullée and Claude Nicolas Ledoux"
],
"answer_start": [
96
]
} |
572971fd1d0469140077947c | Neoclassical_architecture | Many early 19th-century neoclassical architects were influenced by the drawings and projects of Étienne-Louis Boullée and Claude Nicolas Ledoux. The many graphite drawings of Boullée and his students depict spare geometrical architecture that emulates the eternality of the universe. There are links between Boullée's id... | What do geometric architecture emulate of the universe? | {
"text": [
"eternality"
],
"answer_start": [
256
]
} |
572971fd1d0469140077947d | Neoclassical_architecture | Many early 19th-century neoclassical architects were influenced by the drawings and projects of Étienne-Louis Boullée and Claude Nicolas Ledoux. The many graphite drawings of Boullée and his students depict spare geometrical architecture that emulates the eternality of the universe. There are links between Boullée's id... | What Edmund Burke concept is linked to Boullee's ideas? | {
"text": [
"sublime"
],
"answer_start": [
361
]
} |
572971fd1d0469140077947e | Neoclassical_architecture | Many early 19th-century neoclassical architects were influenced by the drawings and projects of Étienne-Louis Boullée and Claude Nicolas Ledoux. The many graphite drawings of Boullée and his students depict spare geometrical architecture that emulates the eternality of the universe. There are links between Boullée's id... | What concept did Ledoux address? | {
"text": [
"architectural character"
],
"answer_start": [
402
]
} |
572971fd1d0469140077947f | Neoclassical_architecture | Many early 19th-century neoclassical architects were influenced by the drawings and projects of Étienne-Louis Boullée and Claude Nicolas Ledoux. The many graphite drawings of Boullée and his students depict spare geometrical architecture that emulates the eternality of the universe. There are links between Boullée's id... | As a concept of neoclassical architecture, what should be immediately communicated to viewer? | {
"text": [
"building should immediately communicate its function"
],
"answer_start": [
446
]
} |
572975523f37b3190047841f | Neoclassical_architecture | The baroque style had never truly been to the English taste. Four influential books were published in the first quarter of the 18th century which highlighted the simplicity and purity of classical architecture: Vitruvius Britannicus (Colen Campbell 1715), Palladio's Four Books of Architecture (1715), De Re Aedificatori... | What century were most four influential books published? | {
"text": [
"18th century"
],
"answer_start": [
127
]
} |
572975523f37b31900478420 | Neoclassical_architecture | The baroque style had never truly been to the English taste. Four influential books were published in the first quarter of the 18th century which highlighted the simplicity and purity of classical architecture: Vitruvius Britannicus (Colen Campbell 1715), Palladio's Four Books of Architecture (1715), De Re Aedificatori... | Who wrote Vitruvius Britannicus? | {
"text": [
"Colen Campbell"
],
"answer_start": [
462
]
} |
572975523f37b31900478421 | Neoclassical_architecture | The baroque style had never truly been to the English taste. Four influential books were published in the first quarter of the 18th century which highlighted the simplicity and purity of classical architecture: Vitruvius Britannicus (Colen Campbell 1715), Palladio's Four Books of Architecture (1715), De Re Aedificatori... | In what century did Palladian architecture become well established? | {
"text": [
"18th-century"
],
"answer_start": [
826
]
} |
572975523f37b31900478422 | Neoclassical_architecture | The baroque style had never truly been to the English taste. Four influential books were published in the first quarter of the 18th century which highlighted the simplicity and purity of classical architecture: Vitruvius Britannicus (Colen Campbell 1715), Palladio's Four Books of Architecture (1715), De Re Aedificatori... | When was "The Designs of Inigo Jones" book published? | {
"text": [
"1727"
],
"answer_start": [
393
]
} |
572976811d046914007794b9 | Neoclassical_architecture | At the forefront of the new school of design was the aristocratic "architect earl", Richard Boyle, 3rd Earl of Burlington; in 1729, he and William Kent, designed Chiswick House. This House was a reinterpretation of Palladio's Villa Capra, but purified of 16th century elements and ornament. This severe lack of ornamenta... | Who was the "architect earl"? | {
"text": [
"Richard Boyle, 3rd Earl of Burlington"
],
"answer_start": [
84
]
} |
572976811d046914007794ba | Neoclassical_architecture | At the forefront of the new school of design was the aristocratic "architect earl", Richard Boyle, 3rd Earl of Burlington; in 1729, he and William Kent, designed Chiswick House. This House was a reinterpretation of Palladio's Villa Capra, but purified of 16th century elements and ornament. This severe lack of ornamenta... | When was Chiswick House designed? | {
"text": [
"1729"
],
"answer_start": [
126
]
} |
572976811d046914007794bb | Neoclassical_architecture | At the forefront of the new school of design was the aristocratic "architect earl", Richard Boyle, 3rd Earl of Burlington; in 1729, he and William Kent, designed Chiswick House. This House was a reinterpretation of Palladio's Villa Capra, but purified of 16th century elements and ornament. This severe lack of ornamenta... | What was the original building that Chiswick House design was reinterpretation? | {
"text": [
"Palladio's Villa Capra"
],
"answer_start": [
215
]
} |
572976811d046914007794bc | Neoclassical_architecture | At the forefront of the new school of design was the aristocratic "architect earl", Richard Boyle, 3rd Earl of Burlington; in 1729, he and William Kent, designed Chiswick House. This House was a reinterpretation of Palladio's Villa Capra, but purified of 16th century elements and ornament. This severe lack of ornamenta... | What is 1734 design is considered one of the finest example of Palladian architecture in England, built in Norfolk? | {
"text": [
"Holkham Hall"
],
"answer_start": [
480
]
} |
57297a3baf94a219006aa4bf | Neoclassical_architecture | By the mid 18th century, the movement broadened to incorporate a greater range of Classical influences, including those from Ancient Greece. The shift to neoclassical architecture is conventionally dated to the 1750s. It first gained influence in England and France; in England, Sir William Hamilton's excavations at Pom... | What additional influences were incorporated into neoclassical architecture by mid 18th century? | {
"text": [
"Ancient Greece"
],
"answer_start": [
125
]
} |
57297a3baf94a219006aa4c0 | Neoclassical_architecture | By the mid 18th century, the movement broadened to incorporate a greater range of Classical influences, including those from Ancient Greece. The shift to neoclassical architecture is conventionally dated to the 1750s. It first gained influence in England and France; in England, Sir William Hamilton's excavations at Pom... | What englishman excavated pompeii? | {
"text": [
"Sir William Hamilton"
],
"answer_start": [
279
]
} |
57297a3baf94a219006aa4c1 | Neoclassical_architecture | By the mid 18th century, the movement broadened to incorporate a greater range of Classical influences, including those from Ancient Greece. The shift to neoclassical architecture is conventionally dated to the 1750s. It first gained influence in England and France; in England, Sir William Hamilton's excavations at Pom... | In what city did a generation of French art students study that propelled neoclassical architecture and incorporation broader styles? | {
"text": [
"Rome"
],
"answer_start": [
540
]
} |
57297a3baf94a219006aa4c2 | Neoclassical_architecture | By the mid 18th century, the movement broadened to incorporate a greater range of Classical influences, including those from Ancient Greece. The shift to neoclassical architecture is conventionally dated to the 1750s. It first gained influence in England and France; in England, Sir William Hamilton's excavations at Pom... | What other countries adopted the style of neoclassical? | {
"text": [
"Sweden and Russia."
],
"answer_start": [
689
]
} |
57297bb01d046914007794dd | Neoclassical_architecture | A second neoclassic wave, more severe, more studied and more consciously archaeological, is associated with the height of the Napoleonic Empire. In France, the first phase of neoclassicism was expressed in the "Louis XVI style", and the second in the styles called "Directoire" or Empire. The Rococo style remained popul... | When was the second wave of neoclassical architecture? | {
"text": [
"Napoleonic Empire"
],
"answer_start": [
126
]
} |
57297bb01d046914007794de | Neoclassical_architecture | A second neoclassic wave, more severe, more studied and more consciously archaeological, is associated with the height of the Napoleonic Empire. In France, the first phase of neoclassicism was expressed in the "Louis XVI style", and the second in the styles called "Directoire" or Empire. The Rococo style remained popul... | What term is used to express the first wave of neoclassicism in France? | {
"text": [
"Louis XVI style"
],
"answer_start": [
211
]
} |
57297bb01d046914007794df | Neoclassical_architecture | A second neoclassic wave, more severe, more studied and more consciously archaeological, is associated with the height of the Napoleonic Empire. In France, the first phase of neoclassicism was expressed in the "Louis XVI style", and the second in the styles called "Directoire" or Empire. The Rococo style remained popul... | What is the second wave of neoclassicism in France called? | {
"text": [
"\"Directoire\" or Empire"
],
"answer_start": [
265
]
} |
57297bb01d046914007794e0 | Neoclassical_architecture | A second neoclassic wave, more severe, more studied and more consciously archaeological, is associated with the height of the Napoleonic Empire. In France, the first phase of neoclassicism was expressed in the "Louis XVI style", and the second in the styles called "Directoire" or Empire. The Rococo style remained popul... | Up until Napoleaoic regimes, what style remained popular in Italy? | {
"text": [
"The Rococo style"
],
"answer_start": [
289
]
} |
572981b3af94a219006aa4db | Neoclassical_architecture | Indoors, neoclassicism made a discovery of the genuine classic interior, inspired by the rediscoveries at Pompeii and Herculaneum. These had begun in the late 1740s, but only achieved a wide audience in the 1760s, with the first luxurious volumes of tightly controlled distribution of Le Antichità di Ercolano (The Antiq... | What rediscoveries inspired interior designs of neoclassicism? | {
"text": [
"Pompeii and Herculaneum."
],
"answer_start": [
106
]
} |
572981b3af94a219006aa4dc | Neoclassical_architecture | Indoors, neoclassicism made a discovery of the genuine classic interior, inspired by the rediscoveries at Pompeii and Herculaneum. These had begun in the late 1740s, but only achieved a wide audience in the 1760s, with the first luxurious volumes of tightly controlled distribution of Le Antichità di Ercolano (The Antiq... | What tightly controlled book brought appeal for classic interior to masses? | {
"text": [
"Le Antichità di Ercolano (The Antiquities of Herculaneum)."
],
"answer_start": [
285
]
} |
572981b3af94a219006aa4de | Neoclassical_architecture | Indoors, neoclassicism made a discovery of the genuine classic interior, inspired by the rediscoveries at Pompeii and Herculaneum. These had begun in the late 1740s, but only achieved a wide audience in the 1760s, with the first luxurious volumes of tightly controlled distribution of Le Antichità di Ercolano (The Antiq... | What were William Kent's interior designs based from? | {
"text": [
"basilica and temple exterior architecture turned outside in"
],
"answer_start": [
496
]
} |
572983b13f37b31900478469 | Neoclassical_architecture | The new interiors sought to recreate an authentically Roman and genuinely interior vocabulary. Techniques employed in the style included flatter, lighter motifs, sculpted in low frieze-like relief or painted in monotones en camaïeu ("like cameos"), isolated medallions or vases or busts or bucrania or other motifs, susp... | What were interiors seeking to recreate? | {
"text": [
"authentically Roman"
],
"answer_start": [
40
]
} |
572983b13f37b3190047846a | Neoclassical_architecture | The new interiors sought to recreate an authentically Roman and genuinely interior vocabulary. Techniques employed in the style included flatter, lighter motifs, sculpted in low frieze-like relief or painted in monotones en camaïeu ("like cameos"), isolated medallions or vases or busts or bucrania or other motifs, susp... | What colors were utilized for interiors? | {
"text": [
"\"Pompeiian red\" or pale tints, or stone colours"
],
"answer_start": [
413
]
} |
572983b13f37b3190047846b | Neoclassical_architecture | The new interiors sought to recreate an authentically Roman and genuinely interior vocabulary. Techniques employed in the style included flatter, lighter motifs, sculpted in low frieze-like relief or painted in monotones en camaïeu ("like cameos"), isolated medallions or vases or busts or bucrania or other motifs, susp... | Who brought Louis XVI style to the court? | {
"text": [
"Marie Antoinette"
],
"answer_start": [
610
]
} |
572983b13f37b3190047846d | Neoclassical_architecture | The new interiors sought to recreate an authentically Roman and genuinely interior vocabulary. Techniques employed in the style included flatter, lighter motifs, sculpted in low frieze-like relief or painted in monotones en camaïeu ("like cameos"), isolated medallions or vases or busts or bucrania or other motifs, susp... | What were styles in France initially? | {
"text": [
"Parisian"
],
"answer_start": [
498
]
} |
57298558af94a219006aa4e3 | Neoclassical_architecture | A new phase in neoclassical design was inaugurated by Robert and James Adam, who travelled in Italy and Dalmatia in the 1750s, observing the ruins of the classical world. On their return to Britain, they published a book entitled The Works in Architecture in installments between 1773 and 1779. This book of engraved des... | Who began the new phase of neoclassical design? | {
"text": [
"Robert and James Adam"
],
"answer_start": [
54
]
} |
57298558af94a219006aa4e4 | Neoclassical_architecture | A new phase in neoclassical design was inaugurated by Robert and James Adam, who travelled in Italy and Dalmatia in the 1750s, observing the ruins of the classical world. On their return to Britain, they published a book entitled The Works in Architecture in installments between 1773 and 1779. This book of engraved des... | Where were the inspirations for the new phase of neoclassicism centered? | {
"text": [
"Italy and Dalmatia"
],
"answer_start": [
94
]
} |
57298558af94a219006aa4e5 | Neoclassical_architecture | A new phase in neoclassical design was inaugurated by Robert and James Adam, who travelled in Italy and Dalmatia in the 1750s, observing the ruins of the classical world. On their return to Britain, they published a book entitled The Works in Architecture in installments between 1773 and 1779. This book of engraved des... | What book outlines the new trends of neoclassicism in this phase? | {
"text": [
"The Works in Architecture"
],
"answer_start": [
230
]
} |
57298558af94a219006aa4e6 | Neoclassical_architecture | A new phase in neoclassical design was inaugurated by Robert and James Adam, who travelled in Italy and Dalmatia in the 1750s, observing the ruins of the classical world. On their return to Britain, they published a book entitled The Works in Architecture in installments between 1773 and 1779. This book of engraved des... | During the later 18th century the trend of neoclassic design attempted to simplify what styles? | {
"text": [
"rococo and baroque styles"
],
"answer_start": [
418
]
} |
57298558af94a219006aa4e7 | Neoclassical_architecture | A new phase in neoclassical design was inaugurated by Robert and James Adam, who travelled in Italy and Dalmatia in the 1750s, observing the ruins of the classical world. On their return to Britain, they published a book entitled The Works in Architecture in installments between 1773 and 1779. This book of engraved des... | This new style was an attempt to give what different feel to design? | {
"text": [
"lighter and more elegant feel"
],
"answer_start": [
529
]
} |
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