Results 31 to 40 of about 1,188 (166)

Estimation of porosity and facies distribution through seismic inversion in an unconventional tight sandstone reservoir of Hangjinqi area, Ordos basin

open access: yesFrontiers in Earth Science, 2022
Precision porosity and facies determinations are critical in reducing drilling uncertainty and increasing hydrocarbon recoveries from heterogeneous sources.
Umar Ashraf   +11 more
doaj   +1 more source

Exploring causal relationships between inflammatory cytokines and allergic rhinitis, chronic rhinosinusitis, and nasal polyps: a Mendelian randomization study

open access: yesFrontiers in Immunology, 2023
ObjectivesPrevious research has suggested connections between specific inflammatory cytokines and nasal conditions, including Allergic Rhinitis (AR), Chronic Rhinosinusitis (CRS), and Nasal Polyps (NP). However, a lack of robust research establishing the
Li Li   +5 more
doaj   +1 more source

Diminished tyrosine protein kinase activity in T cells unresponsive to TCR stimulation

open access: yes, 1994
Tyrosine phosphorylation is thought to be one of the earliest steps in antigenic activation of T cells. Three nonreceptor tyrosine kinases, p56lck, p60fyn, and ZAP-70, are known to be involved in T cell receptor (TCR) signaling, albeit their functional ...
Carl Spana   +7 more
core   +1 more source

IMPROVEMENT OF PENSION INSURANCE PRINCIPLES

open access: yesФінансово-кредитна діяльність: проблеми теорії та практики, 2021
. The article presents basic principles of investments into pension funds, namely, the principles of safety, profitability and negotiability, and specific features of pension insurance in the world, such as administration of premium collection, features ...
Yu. Makarenko, N. Kuryacha
doaj   +1 more source

Association between Dyslipidemia and Chronic Rhinosinusitis in a Korean Population

open access: yesDiagnostics, 2020
This study aims to assess the relationship between chronic rhinosinusitis (CRS) and dyslipidemia in a Korean population. The population aged 40 years or over was selected from the Korean National Health Insurance Service-National Health Screening Cohort.
Jee Hye Wee   +7 more
doaj   +1 more source

Sex Hormones and the Risk of Nasal Polyps: A Two‐Sample Mendelian Randomization Study

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective The pathophysiological roles of sex hormones in airway inflammation have drawn much attention recently. We aimed to explore the causal effect of sex hormones on chronic rhinosinusitis (CRS) and nasal polyps (NP) via a Mendelian randomization (MR) study.
Ying Zhu   +7 more
wiley   +1 more source

Tax Wedge and its Impact on Employment in OECD Countries

open access: yesStudia Universitatis Vasile Goldis Arad, Seria Stiinte Economice
Our study explores the relationship between the tax wedge, unemployment rate and employment rate on the labor market in a comparative framework, highlighting existing approaches in the OECD countries.
Radu Claudia Florina   +2 more
doaj   +1 more source

Association of Nasal and Inhalant Corticosteroids With Pediatric Perioral Dermatitis: A TriNetX Retrospective Cohort Study

open access: yesPediatric Dermatology, EarlyView.
ABSTRACT Although topical corticosteroids are known triggers in the development of perioral dermatitis (PD), investigation into inhalant and nasal corticosteroid preparations, commonly used to manage allergic rhinitis and asthma, remains limited to case series.
Taylor Merkle   +4 more
wiley   +1 more source

Cryptocurrency as Compensation: Legal and Economic Aspects for Labor Remuneration

open access: yesStudia Ekonomiczne i Regionalne
This article presents a comprehensive analysis of the use of cryptocurrencies for salary payments, examining both economic and legal dimensions. As digital assets gain traction globally, their integration into payroll systems raises critical regulatory ...
Lutsenko Оlena Yе.   +4 more
doaj   +1 more source

Aislamiento y caracterización de bacteriocinas producidas por cepas de lactobacillus spp. aisladas de queso cocido artesanal mexicano [PDF]

open access: yes, 2015
RESUMEN Los alimentos son susceptibles a contaminación por diferentes bacterias patógenas durante y posterior al procesamiento. Por lo tanto, es importante conocer nuevas alternativas naturales que ayuden a la conservación de estos.
PRISCILIA YAZMIN HEREDIA CASTRO
core  

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