Results 91 to 100 of about 73,077 (270)

Sensory, proximate, and microbiological quality evaluation of five commercially important native and imported dry fish in Bangladesh

open access: yesJSFA reports, EarlyView.
Abstract Background Dried fish is a popular protein‐rich food in Bangladesh, yet its safety and quality vary based on its origin, processing, and storage conditions. This study evaluated the sensory, proximate, and microbiological qualities of five commercially important dry fish available in Bangladeshi markets, including both native (Bangladesh) and ...
Nur Nahar Sohe   +2 more
wiley   +1 more source

Shipboard Techniques for Oceanographic Observations [PDF]

open access: yes, 1995
This report gives the details of water sampling methods and chemical analyses used during MLML participation in the EOS MODIS investigations. It is intended to be used as a reference manual for those engaged in shipboard work.
Broenkow, William W.   +3 more
core  

An Optimized Staining Method for Visualization of Thermally Denatured Dermal Collagen

open access: yesLasers in Surgery and Medicine, EarlyView.
ABSTRACT Background and Objectives Accurate visualization of thermal damage zone (TDZ) in the dermis is critical for energy‐based device (EBD) and burn research. While nitroblue tetrazolium chloride (NBTC) staining and birefringence imaging are commonly used, both rely on detecting loss‐of‐signal, thereby only inferring TDZ indirectly.
Ga Ram Ahn   +6 more
wiley   +1 more source

Turnover Rates of Intermediate Sulfur Species (Sx2-, S0, S2O32-, S4O62-, SO32-) in Anoxic Freshwater and Sediments

open access: yesFrontiers in Microbiology, 2017
The microbial reduction of sulfate to sulfide coupled to organic matter oxidation followed by the transformation of sulfide back to sulfate drives a dynamic sulfur cycle in a variety of environments.
Alyssa J. Findlay, Alexey Kamyshny
doaj   +1 more source

Black-and-white separations of spacecraft original film [PDF]

open access: yes
Separation systems and a detailed procedure for the production and evaluation of separation negatives are reported.
Perry, L.
core   +1 more source

Calcific uraemic arteriolopathy - A mini-review [PDF]

open access: yes, 2016
Calcific Uraemic Arteriolopathy (CUA) or calciphylaxis, is a thrombotic disorder of skin and subcutaneous tissue which typically presents with painful purpuric nodules that may progress to necrotic ulcers, and is a severe, life-threatening condition. CUA
Agapii, Rodica   +7 more
core  

The Curious Case of CysE: Diversity and Distribution of Serine Acetyltransferases in Bacteria

open access: yesProteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT Serine acetyltransferase (CysE) is a member of the left‐handed β‐helix family of acetyltransferases that catalyze the rate limiting step in de novo cysteine biosynthesis. There are two isoforms of CysE that differ in length, with the shorter isoform lacking approximately 76 amino acids at the N‐terminus of the protein from the serine ...
Keely E. A. Oldham   +3 more
wiley   +1 more source

Engineering bacterial thiosulfate and tetrathionate sensors for detecting gut inflammation

open access: yesMolecular Systems Biology, 2017
There is a groundswell of interest in using genetically engineered sensor bacteria to study gut microbiota pathways, and diagnose or treat associated diseases.
Kristina N‐M Daeffler   +7 more
doaj   +1 more source

Oxidation of Thiosulfate with Oxygen Using Copper (II) as a Catalyst

open access: yesMetals, 2019
Thiosulfate effluents are generated in the photography and radiography industrial sectors, and in a plant in which thiosulfates are used to recover the gold and silver contained in ores.
Juan Manuel González Lara   +3 more
doaj   +1 more source

Thermo‐Chemically Modified Silk Scaffolds Reveal Niche‐Driven Regulation of Hematopoiesis and Fibrosis

open access: yesSmall, EarlyView.
We introduce a versatile 3D platform that recreates key physical and biological features of the human bone marrow. By integrating tunable silk biomaterials, stromal cells, and human hematopoietic progenitors, the model captures both healthy and diseased microenvironments, analysis of blood formation, and its disruption in pathological conditions ...
Christian A. Di Buduo   +13 more
wiley   +1 more source

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