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Molecular Phylogenetics: Testing Evolutionary Hypotheses
Time of Update: 2021-01-27
This methodology is known as molecular phylogenetics and may be the most informative means for exploring phage evolution, since there are few morphological features that can be used to differentiate between these tiny biological entities.
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Taiwan revised the test methods for five food additives, such as sodium L-gluten
Time of Update: 2021-01-27
Food Partners Network News October 22, 2020, Taiwan's Ministry of Health, Food and Drug Administration issued wei food word No. 1091901932 and Wei food word No. 1091901965, foreshadowing the revision of the "food additive specification testing
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Rapid development opportunities in the environmental protection of water-based coatings "hands on"
Time of Update: 2021-01-27
China Coatings Network : Recently, with the national attention to environmental protection, a variety of environmental protection policies have been introduced, the coatings chemical industry has carried out strong policy control
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Ultra-hydrophobic coatings appear that "drop water does not enter"
Time of Update: 2021-01-27
or two and immediately run back ... (See all picture news on China Coatings Online) Because of waterproof and corrosion-resistant and other special effects are widely concerned about the urgent need to move from the laboratory to the actual
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The heat of the water-like paint is faster than expected!
Time of Update: 2021-01-27
China Coatings Network : Recently, with the national attention to environmental protection, a variety of environmental protection policies have been introduced, the coatings chemical industry has carried out strong policy control
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The new development advantages of water-based paint in the coating industry will obviously enter a period of high growth
Time of Update: 2021-01-27
China Coatings Network News: coatings industry this year's most popular non-water-based paint. Since last year's State Council Action Plan for the Prevention and Control of Air Pollution, which "perfected the limits of volatile
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Water-based epoxy resin wear-resistant floor paint - modern industrial flooring must-have products
Time of Update: 2021-01-27
, production, transportation, use process safety factor is low, there is a risk of combustion explosion, when there is no laying of water layer floor floor or other wet environment construction and use, prone to foaming, de-layering and other defects, so
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Zhongshida develops water-like epoxy emulsifying agents
Time of Update: 2021-01-27
China Coatings Online News Information: China Stone University develops water-based epoxy coating emulsifying agents. China Petroleum University (East China) developed a water-based epoxy coating in the ionized epoxy resin special emulsion agent
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Guangxi sampling 3 types of food 74 batches of samples white sugar test excellent value is not qualified
Time of Update: 2021-01-27
products a total of 3 categories of food 74 batches of samples. , 1 batch of sugar was found to be substandard. notification shows that the unqualified samples are: Liujiang County Baijiahui Supermarket Co., Ltd. sales, the name
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The most stringent VOC emission standards in July to implement wood coating "oil-to-water"
Time of Update: 2021-01-27
not be underestimated, and the limits of pollutant emissions have reached the international advanced level. The standard stipulates that from now until December 31, 2016, the limit of the volatile organic matter content limit of coatings in ready
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Paint hazards cause spitting grooves The paint industry has entered the era of water paint
Time of Update: 2021-01-27
let paint pollution become the topic of national concern, many netizens on the paint spitting groove, some people think that "paint has been a scourge on mankind for centuries, now mankind has water paint, please paint their own broken", many people
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Break down homogenization and build an innovative wallpaper market
Time of Update: 2021-01-26
in order to break the problem of homogenization, enterprises need to have independent innovation ideas, and independently develop differentiated products, with characteristics, with scientific and technological content of wallpaper new products to participate in market competition.
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Synthesis and performance of high hardness UV-cured water-based polyurethane
Time of Update: 2021-01-26
The effects of the types of polyether soft segments and small molecular chain expanders on emulsion and coating properties, as well as the curing time and the amount of light trigger added on the hardness of coating film were studied.
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Guangxi sampling 4 categories of food 71 batches of samples icing sugar test excellent value is not qualified
Time of Update: 2021-01-26
address food name specification model trademark production date / lot number Unqualified items ║test results║ Standard value inspection agency Note 1 Yuhuatang Food Co., Ltd., Shandong Province, Lucheng County Weifang Industrial Park (People's Road
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"Drop water does not enter" ultra-hydrophobic paint appears
Time of Update: 2021-01-26
", that is, the use of hand stirred out a drop or two also immediately run back ... Because of waterproof and corrosion-resistant and other special effects are widely concerned about the urgent need to move from the laboratory to the actual
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Water-based industrial coatings break foreign monopolies
Time of Update: 2021-01-26
China Coatings Network News: Recently, Shanghai Huayi Fine Chemical Co., Ltd. completed the 'water-based industrial coatings with resins and additives key technology development and industrialization application project' won
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PCR for the Detection of H. pylori in Gastric Juice Aspirates and Environmental Water Samples
Time of Update: 2021-01-26
Helicobacter pylori is a curved Gram-negative bacillus that infects the human gastric mucosa.
pylori require the collection of gastric samples by biopsy during gastroduodenoscopy.
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Comparison of the three test methods for Helicobacteria infection
Time of Update: 2021-01-26
In order to find a simple, inexpensive and easy experimental method, we tried to separate, identify and compare hp in gastric biopsy specimens with urea enzyme tests and smear lenses by candlestick, as reported below.
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Communications Biology: Vision tests can predict cognitive decline associated with Parkinson's disease 18 months in advance
Time of Update: 2021-01-26
new study, published recently in the journal Biology, the same team found that the structural and functional connections in various regions of the brain in people with Parkinson's disease become separated throughout the brain, especially those with vision problems.
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Synthesis and desexuality of water-based polyurethane acrylic complex emulsions
Time of Update: 2021-01-25
China Coatings Online News Information: : Water-based polyurethane acrylic composite emulsion is synthesized by two-step method.
