Results 61 to 70 of about 4,290,102 (321)

Extreme climatic events in relation to global change and their impact on life histories

open access: yes, 2011
Extreme weather conditions occur at an increasing rate as evidenced by higher frequency of hurricanes and more ex- treme precipitation and temperature anomalies.
J. Moreno, A. Møller
semanticscholar   +1 more source

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

open access: yesFEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold   +11 more
wiley   +1 more source

Uma investigação da relação entre o Produto Interno Bruto (PIB), a inflação e o desemprego no Brasil (de 1999 a 2015)

open access: yesRevista de Economia Mackenzie
This monograph aimed to investigate the relation between Gross Domestic Product (GDP), inflation and unemployment in Brazil from 1999 to 2015.
Diogo Del Fiori   +3 more
doaj   +1 more source

NR4A1 Exerts Pro‐Tumor Role in Glioblastoma via Inducing xCT/GPX4‐Regulated Ferroptosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose This study investigates NR4A1's paradoxical roles in glioblastoma (GBM) progression, focusing on its mechanistic link to ferroptosis regulation. We aimed to resolve conflicting reports of NR4A1 as both an oncogene and a tumor suppressor by defining its transcriptional control over xCT/GPX4‐mediated iron homeostasis and its clinical ...
Peng Tao   +10 more
wiley   +1 more source

"International and Intergenerational Aspects of Capital Income Taxation in an Endogenously Growing World Economy" [PDF]

open access: yes
This paper discusses how capital income taxation affects economic growth and welfare in an endogenously growing world economy with perfect capital mobility and worldwide externalities.
Akihisa Shibata, Yasushi Iwamoto
core  

The MMP‐9/TIMP‐1 Ratio and Concentrations of Osteopontin Are Elevated in Cerebrospinal Fluid of People With Multiple Sclerosis and Decrease After Autologous Hematopoietic Stem Cell Transplantation

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives To evaluate the utility of cerebrospinal fluid (CSF) biomarkers—matrix metalloproteinase‐9 (MMP‐9), tissue inhibitor of metalloproteinases‐1 (TIMP‐1), the MMP‐9/TIMP‐1 ratio, and osteopontin (OPN)—as indicators of blood–brain barrier (BBB) integrity and disease activity in people with relapsing–remitting multiple sclerosis (pwMS ...
Ivan Pavlovic   +6 more
wiley   +1 more source

ON-THE-JOB SEARCH, URBAN INFORMAL SECTOR AND THE DEVELOPMENT POLICIES-A GENERAL EQUILIBRIUM ANALYSIS [PDF]

open access: yes
The purpose of this paper is to examine the Fields (1989) proposition1 in a multi sector general equilibrium model with perfect and imperfect capital mobility2.
Titas Bandopadhyay
core  

X‐Ray Tomography Analysis of Damage Mechanisms in Metal Matrix Syntactic Foams During Compression

open access: yesAdvanced Engineering Materials, EarlyView.
In situ synchrotron X‐ray tomography is used to investigate the internal damage mechanisms of AlSi12 metal matrix syntactic foam with ceramic hollow spheres during compressive loading. It is concluded that a homogeneous distribution of the second‐phase filler material results in a sequential collapse in a localized region; this leads to controlled and ...
Indrajeet Tambe   +8 more
wiley   +1 more source

Measuring the Impact of Intervention on Exchange Market Pressure [PDF]

open access: yes
We introduce an index of ex ante exchange market pressure (EMP) that can be used as a benchmark against which to measure the effectiveness of sterilized intervention.
P. Siklos, D. Waymark
core  

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

open access: yesAdvanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

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