Results 181 to 190 of about 76,297 (339)

Changes in some vascular biomarkers in patients with severe COVID-19 during prone positioning on various types of respiratory support

open access: yesВестник хирургии имени И.И. Грекова
INTRODUCTION. The severe acute respiratory syndrome-related coronavirus-2 (SARS-Cov2) virus is able to interfere with the interaction of angiotensin-converting enzyme with its receptor.
D. S. Shilin   +2 more
doaj  

SEMI-CONTINUOUS DETERMINATION OF NO2 IN PASSIVE DIFFUSERS BY FLOW INJECTION/UV-VIS SPECTROPHOTOMETRY

open access: yesAvances en Ciencias e Ingeniería, 2015
In this work the development of a semi-automated method by flow injection for spectrophotometric indirect determination of NO2, is described. The gas of environmental importance is captured through passive diffusers built in the laboratory, where it ...
Iliana M. de la Garza-Rodríguez   +5 more
doaj  

Безопасность и качество пищевых продуктов = Practical Food Safety and Food Quality : практикум [PDF]

open access: yes, 2017
Даны описания практических и лабораторных работ, проводимых в рамках курсов «Международные стандарты и безопасность продуктов питания» и «Контроль качества биотехнологических продуктов». Задания сопровождаются подробными комментариями.
Ковалева, Е. Г.   +1 more
core  

THE NITROGEN RATIONAL APPLICATION IN THE PLANT PRODUCTION WITH THE AIM TO MAINTAIN SUSTAINABILITY OF THE AGRO-ECO-SYSTEM

open access: yesEkonomika Poljoprivrede (1979), 2006
Nitrogen is one of the most important nutrient elements used all over the world with the aim of increasing and sustainability of the production of the agricultural crops.
Zdravko Hojka   +3 more
doaj  

Stream Assessments and Water Quality Monitoring in the Cocheco River Watershed 2001 Project [PDF]

open access: yes, 2002
The purpose of the project is to gather data and information through volunteer water quality monitoring and stream surveys in the Cocheco River watershed.
Cocheco River Watershed Coalition
core   +1 more source

The NADPH oxidase NOX4 regulates redox and metabolic homeostasis preventing HCC progression

open access: yesHepatology, EarlyView., 2022
Loss of NOX4 in HCC tumor cells induces metabolic reprogramming in a Nrf2/MYC‐dependent manner to promote HCC progression. Abstract Background and Aims The NADPH oxidase NOX4 plays a tumor‐suppressor function in HCC. Silencing NOX4 confers higher proliferative and migratory capacity to HCC cells and increases their in vivo tumorigenic potential in ...
Irene Peñuelas‐Haro   +14 more
wiley   +1 more source

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