Results 31 to 40 of about 25,096 (306)

Cryogenic Focused Ion Beam Milling to Investigate the Anisotropic Magnetotransport Properties of Bismuth Microcrystals

open access: yesAdvanced Functional Materials, EarlyView.
The highly anisotropic Fermi surface of bismuth results in variations in magnetotransport properties across different crystallographic directions, which can be characterized by studying microcrystals. To avoid the observed surface melting under room temperature Focused Ion Beam (FIB) irradiation, two low‐temperature FIB fabrication methods are proposed
Amaia Sáenz‐Hernández   +6 more
wiley   +1 more source

Information Outlook, August 1997 [PDF]

open access: yes, 1997
Volume 1, Issue 8https://scholarworks.sjsu.edu/sla_io_1997/1007/thumbnail ...
Special Libraries Association
core   +1 more source

E-Local Government: "Analysis of Internet Connections and Local Government's Budgets for E-services Development"

open access: yesJournal of Globalization, Competitiveness, and Governability, 2014
La investigacion realizada tuvo como objetivo general identificar el nivel de desarrollo de los eservicios, en el entorno municipal de la Region de Los Rios, ubicada al sur de Chile. Para lograr determinar el nivel de desarrollo de los e-servicios, se utilizo un modelo disenado y aplicado en el entorno municipal espanol, el cual media este desarrollo a
Pamela Fernández-Tejeda   +2 more
openaire   +2 more sources

Fabrication and Characterization of PEDOT:PSS‐Based Microstructured Electrodes for In Vitro Cell Culture

open access: yesAdvanced Materials Interfaces, EarlyView.
Poly(3,4‐ethylenedioxythiophene) poly(styrene sulfonate) (PEDOT:PSS)‐based microstructured electrodes are fabricated using vacuum soft lithography as an alternative to conventional methods. This novel fabrication approach enables the production of scalable and cost‐effective bioelectronic devices.
Gema del Rocio Lopez‐Buenafe   +7 more
wiley   +1 more source

Simulador de escáner de rayos X: creación y análisis de imágenes [PDF]

open access: yes, 2016
Actualmente cada vez son mayores las medidas de seguridad que nos rodean. Cada vez son más importantes y severas estas medidas de seguridad en infraestructuras y edificios públicos.
Cárdenas Carrillo, Jefferson   +1 more
core   +1 more source

Asociación de sobrepeso u obesidad con trastornos del estado de ánimo en adolescentes

open access: yesArchivos Latinoamericanos de Nutrición, 2018
Objetivo: Determinar la asociación entre sobrepeso-obesidad y trastornos del estado de ánimo en adolescentes, específicamente depresión, ansiedad, baja autoestima y dismorfia corporal.
Cynthia Karina Aguilar Aguilar   +5 more
doaj   +1 more source

Tissue‐Resident Myeloid and Histiocytic Cells in Health and Disease: Novel Emerging Concepts

open access: yesAmerican Journal of Hematology, EarlyView.
ABSTRACT Although all myeloid cells are considered to derive from hematopoietic stem cells, the cells in each myeloid lineage are heterogeneous populations, and their distribution and functions vary, depending on underlying physiologic and pathologic processes, age, sex, and genetic and epigenetic signatures.
Peter Valent   +27 more
wiley   +1 more source

Highly Stereoselective Gem‐Dimethylcyclopropanation of Allylic Alcohols Promoted by Alkylidene Titanocenes

open access: yesAsian Journal of Organic Chemistry, EarlyView.
A novel methodology has been developed for the regio‐, chemo‐, and diastereoselective conversion of a broad scope of allylic alcohols into the corresponding gem‐dimethylcyclopropane derivatives. The cyclopropanation reaction proceeds under mild conditions, mediated through an alkylidene titanocene generated in situ from CpTi(IV)Cl3, Mg and 2,2 ...
José Manuel Botubol‐Ares   +4 more
wiley   +1 more source

Efficacy and Safety of ABBV‐154 for the Treatment of Active Rheumatoid Arthritis: A Phase 2b, Randomized, Placebo‐Controlled Trial

open access: yesArthritis &Rheumatology, EarlyView.
Objective Despite the availability of biologic and targeted synthetic disease‐modifying antirheumatic drugs (b/tsDMARDs) to treat rheumatoid arthritis (RA), many patients do not experience optimized disease control. Glucocorticoids are effective but have safety risks.
Frank Buttgereit   +13 more
wiley   +1 more source

Socio-economic impact of GMOs on African consumers [PDF]

open access: yes, 2009
The debate surrounding genetically modified organisms (GMOs) remains an important one for consumers and consumer organisations the world over, and is characterized by strong views for, and against the technology.
Mugwagwa, Julius T., Rutivi, Cathy
core   +1 more source

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