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On December 11th, 13 new crowns were confirmed, all of which were imported from abroad
Time of Update: 2020-12-22
From 0:00 to 24:00 on December 11, 31 provinces (autonomous regions, municipalities directly under the Central Government) and Xinjiang Production and Construction Corps reported 13 new confirmed cas
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The study found that concussions increase the risk of dementia
Time of Update: 2020-12-18
a new U.S. study found that concussions and more severe traumatic brain injuries increase the risk of dementia.
51 times; if moderate to severe traumatic brain injury is achieved, the risk of dementia increases to 3.
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How to choose a bucket of good milk powder for your baby
Time of Update: 2020-12-11
。 Through the ingredients list and nutritional composition table can clearly understand the nutritional composition of milk powder, China's infant formula added ingredients have strict regulations, infant formula in the necessary ingredients, can protect the health of the baby, generally obtained registration qualifications, production norms of products will be added in accordance with the standard content.
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Characterization of Glycosaminoglycans by Capillary Electrophoresis
Time of Update: 2020-12-07
Both saccharide residues can beO -sulfonated at a variety of different positions, making these glycosaminoglycans structurally complex.
Hyaluronic acid containsa simple repeating structure of 1→3, 1→4 linkedN -acetyl- d -glucosamine andd -glucuronic acid residues.
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Catalytic Assays for Human Cytochrome P450
Time of Update: 2020-12-06
Cytochrome P450 (P450) enzymes catalyze the blotransformatlon of a broad range of structurally diverse foreign chemicals and endogenous substances. Many P450 enzymes have been isolated and identified
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Qinghai Provincial Market Supervision Administration Food Safety Sampling Information Notice (No. 9 of 2020
Time of Update: 2020-12-02
Recently, the provincial market supervision bureau in 2020 Qinghai Province, the level of food safety supervision and sampling tasks, sampling tea and related products 3 batches, condiments 7 batches
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Arkema receives BMW approval for its sustainable technical polymers
Time of Update: 2020-12-01
Arkema has been recognized by BMW, a leading German carmaker, for its innovative role in producing high-performance special polymers from sustainable castor oil and its leadership role in the Pragati Initiative.
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Cyanogen Bromide digestion of protein
Time of Update: 2020-11-26
4. Redissolve the precipitated protein in 100 microliters of CNBr/TFA solution, close tube.
5. Digestion of the protein will take about 36 to 72 hours at room temperature.
6. Dry the samples by Speedvac with heat for an hour.
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Cherry sauce
Time of Update: 2020-11-22
2. Pour the cherry puree and water into the pan, bring to the boil over a high heat and bring to the boil for about 5 minutes, then add the sugar and citric acid, cook over a low heat, and stir constantly to avoid the sauce quality.
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An analysis of the performance characteristics of the drip machine
Time of Update: 2020-11-20
4, the machine drip tank heating system is using oil bath electric heating system, heating is uniform, and the temperature adjustable range is large.
distance between the 6th, drop head and coolant surface is adjustable to ensure a suitable drop distance.
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The Generation of Plastid Mutants In Vitro
Time of Update: 2020-11-18
The plastid genome (or “plastome”) encodes a number of proteins associated with the structure and function of chloroplasts, as well as tRNAs and rRNAs associated with the plastid translational machin
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ZhengDaTianQing "injection with Esomerazole sodium" the first review
Time of Update: 2020-11-08
Insight database shows that as of November 2, 14 of the 33 companies approved in China, including Zhengda Tianqing, had submitted supplementary applications for consistent evaluation, and 6 had filed applications for listing in the new category 4.
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ZnO nano-composite coating based on antibacterial casein
Time of Update: 2020-11-07
At the same time, the water absorption and antibacterial effects of the prepared composite coating are also .
The composite materials prepared are good candidates for functional coatings in related fields.
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Renovation of the walls of the old house pay attention to problems and construction methods
Time of Update: 2020-11-01
3, moldy walls frequently asked questions: due to the room waterproofing is not in place, or artificial water leakage in use will cause the wall mold phenomenon.
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The New Coronary Inactivated Vaccine obtained positive medium-term safety data in Phase 3 clinical trials
Time of Update: 2020-10-28
the most common adverse reactions after the first vaccination were pain at the injection site (19%) and headache (15%).
Retrieved October 20, 2020, from the Brazilian National Health Supervision Agency approved Beijing Kexing Zhongwei Biotechnology Co., Ltd. new crown inactivated vaccine Kelleford ™️ to carry out Phase III.
