Results 111 to 120 of about 132,975 (306)

Concepção e validação de arquitetura robusta baseada em soft processors para uso em computadores de bordo de satélites artificiais [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2013.A flexibilidade introduzida pela utilização de FPGAs (Field Programmable Gate Array) SRAM ...
Silva, Felipe Augusto da
core  

Reirradiation tolerance of the human brain

open access: yes, 2008
PURPOSE: To give an overview of current available clinical data on reirradiation of glioma with respect to the tolerance dose of normal brain tissue.
Sminia, Peter, Mayer, Ramona
core   +1 more source

Advances in Magnesium‐Based Thermoelectrics: A Critical Review

open access: yesAdvanced Materials, EarlyView.
Magnesium‐based thermoelectric materials have emerged as promising candidates for low‐to‐mid‐temperature energy conversion due to their abundance, low cost, and competitive performance. This review summarizes recent advances in Mg3X2, MgAgSb, and Mg2X systems, covering transport mechanisms, fabrication strategies, stability challenges, and device ...
Li‐Min Zhang   +5 more
wiley   +1 more source

Desiccation Tolerance of Epiphytic Macrolichens in an Evergreen Temperate Rain Forest (Alerce Costero National Park, Chile)

open access: yesPlants
The Valdivian region has a temperate rainy climate with differences in rainfall throughout the year. This heterogeneity results in periods of summer drought that expose the poikilohydric epiphytes to desiccation.
Johana Villagra   +3 more
doaj   +1 more source

UV-B Radiation Tolerance and Temperature-Dependent Activity Within the Entomopathogenic Fungal Genus Metarhizium in Brazil. [PDF]

open access: yesFront Fungal Biol, 2021
Couceiro JDC   +4 more
europepmc   +1 more source

Radiation Tolerance of Nanocrystal-Based Flash Memory Arrays Against Heavy Ion Irradiation

open access: yes, 2007
We present new results on heavy-ion irradiation of nanocrystal non-volatile addressable memory arrays. We show that the effects of a single ion hit are negligible on these devices due to the discrete nature of the storage sites.
PORTOGHESE R   +10 more
core   +1 more source

Tolerance to low radiation during grain filling stage in rice

open access: yes, 2020
Low radiation is a determining factor in the development and growth of rice crop and causes yield losses in many regions of the world. We evaluate the diversity of response of rice varieties to a reduction of radiation during grain filling stage yield ...
Petro Paez, Eliel Enrique   +3 more
core   +1 more source

Ratiometric Mycotoxin Detection in Living Plants With Dual‐Emissive Nanosensors

open access: yesAdvanced Materials, EarlyView.
A minimally invasive microneedle patch integrates carbon dot‐embedded metal–organic frameworks as nanosensors to detect a key fungal toxin in living plants. The nanosensor produces a ratiometric fluorescence signal that enables early, non‐destructive diagnosis of fungal infection before visible symptoms, offering a new biomaterials‐based strategy for ...
Yuliang Li   +9 more
wiley   +1 more source

Effect of Low dose Radiation on Differentiation of Bone Marrow Cells into Dendritic Cells

open access: yesDose-Response, 2013
Low dose radiation has been shown to be beneficial to living organisms using several biological systems, including immune and hematopoietic systems.
Sung Hak Chun   +6 more
doaj   +1 more source

LATE EFFECTS OF RADIATION ON THE LUMBAR SPINAL-CORD OF GUINEA-PIGS - RETREATMENT TOLERANCE

open access: yes, 2009
[[abstract]]©1993 Elsevier - Purpose: Using a guinea pig model of lumbar myelopathy, various factors affecting the tolerance of spinal cord to irradiation were assessed: (a) extent of initial injury (b) time interval between priming and test doses (c ...
MASON, KA;WITHERS, HR;CHIANG, CS
core  

Home - About - Disclaimer - Privacy