Results 101 to 110 of about 611,676 (300)

29.33 S84-27037 EVA on RMS

open access: yes
The first of a series of images reflecting EVA, extravehicular activity, during a space mission.

core  

Bioprinted Tumor Microenvironment Models Reveal Immune Evasion and Guide CAR‐NK Therapeutic Strategies

open access: yesAdvanced Science, EarlyView.
This study presents a 3D embedded bioprinting platform that recapitulates key stromal features of the tumor microenvironment using fibroblasts and lung‐derived ECM. The model enables functional assessment of CAR‐NK cells and provides a versatile tool to support the development of next‐generation immunotherapeutic strategies against solid tumors ...
Dahong Kim   +10 more
wiley   +1 more source

Investigating the Relationship between Social Responsibility and the Performance of the Companies Listed in Tehran Stock Exchange [PDF]

open access: yesمدیریت بهره وری, 2014
The purpose of this study is to examine the relationship between social responsibility and the performance of the companies listed in Tehran Stock Exchange. EVA, MVA, Q-Tobin index, KZ index, ROA and ROE are considered as performance indicators.
Yoones Badavar Nahandi   +2 more
doaj  

Wavy‐Interlocked Stretchable Triboelectric Nanogenerators Enhanced by Liquid Metal Microflowers for Self‐Powered Wearable Motion Monitoring

open access: yesAdvanced Science, EarlyView.
Schematic showing a stretchable triboelectric nanogenerator based on interlocked wavy architectures that uses EGaIn microflower‐embedded PVDF‐TrFE and Nylon‐6 nanofiber membranes. The multi‐petaled, electron‐rich EGaIn microflowers enhance interfacial polarization and capacitance, while the interlocked wavy architecture enlarges the effective contact ...
Qianqian Xu   +12 more
wiley   +1 more source

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

open access: yesAdvanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos   +17 more
wiley   +1 more source

Olivetti, Eva Ottolenghi -- 1967-69 -- Correspondence, Individual -- letter, 1967 -

open access: yes, 1967
Letter from Olivetti, Eva Ottolenghi to Sabin, Albert B.
Olivetti, Eva Ottolenghi
core  

Divergent Roles of mGlu2 and mGlu3 Receptors in Amyloid‐β Production and Cognitive Dysfunctions in Alzheimer's Disease

open access: yesAdvanced Science, EarlyView.
This study explores the opposing effects of the mGluR2 and mGluR3 receptors on amyloid precursor protein processing. mGluR2 promotes amyloidogenic cleavage, while mGluR3 favors non‐amyloidogenic pathways. Using a brain‐penetrant nanobody as a mGluR2 positive allosteric modulator, the study uncovers how its chronic activation aggravates amyloid‐β burden
Pierre‐André Lafon   +21 more
wiley   +1 more source

Análise dos impactos no processo decisório com a implementação do sistema de gestão Economic Value Added - EVA: um estudo de caso da Marisol S.A. [PDF]

open access: yes, 2001
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Sócio-EconômicoO presente trabalho tem como tema central o estudo de uma das ferramentas que auxilia na geração de informações sobre produtividade, a qual pode auxiliar na avaliação ...
Wagner, Patrícia Vieira
core  

Nanozymes for Advanced Hemoglobin‐Based Oxygen Carriers: Applications in Blood Substitution, Wound Healing, Antitumor Therapy, and Beyond

open access: yesAdvanced Science, EarlyView.
This review explores how hemoglobin‐based oxygen carriers (HBOCs) combined with nanozymes create multifunctional materials that deliver oxygen while maintaining redox homeostasis. Beyond artificial blood substitutes, these constructs enable wound healing with light‐triggered oxygen release, cancer therapy through enhanced oxygenation and reactive ...
Despoina Douka   +4 more
wiley   +1 more source

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