Topic Review
Wandong Bulls (Bos taurus)
The Wandong cattle breed is recently recognized in Fangyang County, Anhui Province, China, by the National Commission for Livestock and Poultry Genetic Resources. The breed was domesticated in the watershed region between the Huai River and Yangtze River approximately 500 years ago, and mainly found in two kinds of coat color, yellow and brown. This is one of the best breed reared in Anhui China, and very popular for high quality meat production. The breed survives with extreme weather and raw feed as well as resistant to tick born diseases. Additionally, the animals raised in ecological environment in the hilly areas. The statistical data showed 1000,000 heads of Wandong cattle in the 1990s. 
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  • 20 Aug 2021
Biography
Walter Kaufmann
Walter Kaufmann (June 5, 1871 – January 1, 1947) was a Germany physicist. He is best known for the first experimental proof of the velocity dependence of mass, which was an important contribution to the development of modern physics, including special relativity. Of Jewish descent,[1] in 1890/91 Kaufmann studied mechanical engineering at the technical universities of Berlin and Munich. From
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  • 05 Dec 2022
Biography
Walter Herrmann
Walter Herrmann (20 September 1910[1] – 11 August 1987)[2] was a Germany nuclear physicist and mechanical engineer who worked on the German nuclear energy project during World War II. After the war, he headed a laboratory for special issues of nuclear disintegration at Laboratory V in the Soviet Union. Herrmann was born in Querfurt and completed his engineering degree at the Dresden Univers
  • 500
  • 29 Nov 2022
Biography
Walter Heitler
Walter Heinrich Heitler (German: [ˈhaɪtlɐ]; 2 January 1904 – 15 November 1981) was a German physicist who made contributions to quantum electrodynamics and quantum field theory. He brought chemistry under quantum mechanics through his theory of valence bonding. In 1922, Heitler began his study of physics at the Karlsruhe Technische Hochschule, in 1923 at the Humboldt University of Berlin
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  • 07 Dec 2022
Biography
Walter H. Schottky
Walter Hans Schottky (23 July 1886 – 4 March 1976) was a German physicist who played a major early role in developing the theory of electron and ion emission phenomena,[1] invented the screen-grid vacuum tube in 1915 while working at Siemens,[2] co-invented the ribbon microphone and ribbon loudspeaker along with Dr. Erwin Gerlach in 1924[3] and later made many significant contributions in the
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  • 21 Nov 2022
Biography
Walter Gerlach
Walther Gerlach (1 August 1889 – 10 August 1979) was a German physicist who co-discovered spin quantization in a magnetic field, the Stern–Gerlach effect. Gerlach was born in Biebrich, Hessen-Nassau, German Empire, as son of Dr. med. Valentin Gerlach and his wife Marie Niederhaeuser. He studied at the University of Tübingen from 1908, and received his doctorate in 1912, under Friedrich
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  • 18 Nov 2022
Topic Review
Walnut Oil
Walnut oil is extremely nutrient dense. It has plenty of oil and is high in fatty acids, which have positive biological properties and have a favorable impact on blood lipids and lipoproteins. Walnut oil is low in saturated fatty acids and high in unsaturated fatty acids as well as being high in other vital nutrients. Walnut oil can be extracted using traditional as well as new and green technologies.
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  • 31 Dec 2022
Topic Review
Walnut Bacterial Blight Disease
The interaction between the plant host, walnut (Juglans regia; Jr), and a deadly pathogen (Xanthomonas arboricola pv. juglandis 417; Xaj) can lead to walnut bacterial blight (WB), which depletes walnut productivity by degrading the nut quality. Here, we dissect this pathosystem using tandem mass tag quantitative proteomics. Walnut hull tissues inoculated with Xaj were compared to mock-inoculated tissues, and 3972 proteins were identified, of which 3296 are from Jr and 676 from Xaj. Proteins with differential abundance include oxidoreductases, proteases, and enzymes involved in energy metabolism and amino acid interconversion pathways. Defense responses and plant hormone biosynthesis were also increased. Xaj proteins detected in infected tissues demonstrate its ability to adapt to the host microenvironment, limiting iron availability, coping with copper toxicity, and maintaining energy and intermediary metabolism. Secreted proteases and extracellular secretion apparatus such as type IV pilus for twitching motility and type III secretion effectors indicate putative factors recognized by the host. Taken together, these results suggest intense degradation processes, oxidative stress, and general arrest of the biosynthetic metabolism in infected nuts. Our results provide insights into molecular mechanisms and highlight potential molecular tools for early detection and disease control strategies.
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  • 05 Feb 2021
Biography
Wallace O. Fenn
Wallace Osgood Fenn[1] (April 27, 1893 – September 20, 1971) was a prominent physiologist, chairman of the department of physiology at the University of Rochester from 1925 to 1959. He also headed the University's Space and Science center from 1964 to 1966. He was also the president of the American Physiological Society, the president of the American Institute of Biological Sciences, and the p
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  • 16 Dec 2022
Topic Review
Wall-Associated Kinase
Wall-Associated Kinase (WAKs) are one of many classes of plant proteins known to serve as a medium between the extracellular matrix (ECM) and cytoplasm of cell walls. They are serine-threonine kinases that contain epidermal growth factor (EGF) repeats, a cytoplasmic kinase and are located in the cell walls. They provide a linkage between the inner and outer surroundings of cell walls. WAKs are under a group of receptor-like kinases (RLK) that are actively involved in sensory and signal transduction pathways especially in response to foreign attacks by pathogens and in cell development. On the other hand, pectins are an abundant group of complex carbohydrates present in the primary cell wall that play roles in cell growth and development, protection, plant structure and water holding capacity. Pectins are rich in galacturonic acids (OGs) and present in the middle lamellae in plant tissues where they provide strength, flexibility and adhesion between plant cells. Commercially and within the food industry, they are used as gels and stabilizers for desserts and juices. The role of WAKs in cell walls as pectin receptors is vital to a variety of functions involved with cell differentiation, form and host-pathogen relations.
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  • 25 Nov 2022
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