Results 91 to 100 of about 149,618 (233)

Pattern formation in crystal growth under parabolic shear flow

open access: yes, 2003
Morphological instability of the solid-liquid interface occuring in a crystal growing from an undercooled thin liquid being bounded on one side by a free surface and flowing down inclined plane is investigated by a linear stability analysis under shear ...
A. Betat   +9 more
core   +2 more sources

Beyond Compliance: The Role of Corporate Governance in Shaping Whistleblower Protection Policies

open access: yesRegulation &Governance, EarlyView.
ABSTRACT This study investigates the impact of selective good corporate governance practices on the development of mandatory whistleblower protection policies in corporations. Using a coding instrument aligned with legislative requirements, we analyzed 66 whistleblower policies to assess their comprehensiveness and alignment with best practices.
Nandana Wasantha Pathiranage   +3 more
wiley   +1 more source

Evaluating the Dust Storm Probability in Isidis‐Elysium Planitia, a Tentative Landing Area of China's First Mars Mission (Tianwen‐1)

open access: yesEarth and Space Science, 2020
China's first Mars exploration mission (Tianwen‐1), launched on July 23, 2020 with the goal of “orbiting, landing, and roving,” and its tentative landing areas (TLAs) are Chryse Planitia (TLA 1) and Isidis‐Elysium Planitia (TLA 2).
Peiwen Yao   +6 more
doaj   +1 more source

Canine Urothelial DNA Mutations Are Not Associated With Total Trihalomethanes Concentrations in Municipal Drinking Water

open access: yesVeterinary and Comparative Oncology, EarlyView.
ABSTRACT Contaminants in municipal drinking water, specifically total trihalomethanes (TTHMs), are mutagenic. Exposures to TTHMs have been associated with urothelial carcinoma (UC) in both people and dogs. Mutations in the BRAF gene and other genomic copy number aberrations detected in voided urothelial cells with commercial CADET BRAF and BRAF‐PLUS ...
Janice O'Brien   +6 more
wiley   +1 more source

Martian Dust Storm Spatial‐Temporal Analysis of Tentative Landing Areas for China's Tianwen‐3 Mars Mission

open access: yesEarth and Space Science
China's first Mars sampling return mission (Tianwen‐3) is designed to launch and retrieve samples around 2030. Three tentative landing areas (TLAs) (Amazonis, Chryse and Utopia Planitiae, i.e., TLA‐A, TLA‐C and TLA‐U) are selected based on elevation
Yuan Tian   +4 more
doaj   +1 more source

The Testbed for LISA Analysis Project

open access: yes, 2006
The Testbed for LISA Analysis (TLA) Project aims to facilitate the development, validation and comparison of different methods for LISA science data analysis, by the broad LISA Science Community, to meet the special challenges that LISA poses.
Benacquista, Matthew J.   +3 more
core  

Hydrogel Embedding of Mesenchymal Stem Cells Supports Extracellular Vesicle Production

open access: yesBiotechnology and Bioengineering, Volume 123, Issue 4, Page 939-949, April 2026.
This study investigates the effects of 3D culture conditions on extracellular vesicle (EV) production by mesenchymal stem cells (MSCs) in a gelatin‐based hydrogel matrix (GelMA). The EVs from both conditions were found to have similar morphological, molecular, and functional properties, but 3D cultures produced more total EVs per volume.
Rachel K. Moen   +5 more
wiley   +1 more source

Psychosocial factors and the risk of cancer: An individual‐participant data meta‐analysis

open access: yesCancer, Volume 132, Issue 7, 1 April 2026.
Abstract Background Psychosocial factors are argued to increase cancer risk. This study aims to clarify the association between various psychosocial factors and cancer incidence (including breast, lung, prostate, and colorectal cancers) via individual‐participant data (IPD) meta‐analysis.
Lonneke A. van Tuijl   +47 more
wiley   +1 more source

Oštećenja tla uvjetovana dugogodišnjom intenzivnom proizvodnjom - prilog zaštiti tla

open access: yesZbornik radova 57. hrvatskog i 17. međunarodnog simpozija agronoma, 2022
Cilj ovog rada bio je utvrditi utjecaj dugotrajnog korištenja ne kalcificiranih i kalcificiranih tala u intenzivnoj poljoprivrednoj proizvodnji na njihove bitnije značajke. Istraživanja su provedena na području Slatine na deset pedoloških profila. Uspoređene su značajke tla u oraničnom sloju iz 1988. i 2020. godine.
Špoljar, Andrija   +3 more
openaire   +2 more sources

Evaluation of thin-layered agar for Mycobacterium tuberculosis isolation and drug susceptibility testing

open access: yesInternational Journal of Mycobacteriology, 2019
Background: Tuberculosis (TB) is India's major public health problem. According to the WHO, India harbors the largest number of cases, and TB control remains a challenge in diagnosis, drug resistance, and treatment. We undertook this study to compare the
Divya Tharmalingam   +2 more
doaj   +1 more source

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