Results 81 to 90 of about 336,654 (290)

پیش‌بینی نتایج BYK-mac-i در اندازه‌گیری ویژگی دانه‌ای‌شدن در پوشش‌های متالیک با استفاده از اسکنر و روش‌های تحلیل بافتار [PDF]

open access: yesعلوم و فناوری رنگ
پوشش‌های متالیک به دلیل ویژگی‌های دیداری جذاب، در صنایع مختلفی از جمله خودروسازی و دکوراسیون مورد استفاده قرار می‌گیرند. ارزیابی دانه‌ای‌شدن بافتار این پوشش‌ها نقش مهمی در کنترل کیفیت آن‌ها دارد. در این پژوهش، روش‌های مختلف پردازش تصویر شامل تبدیل فوریه،
فاطمه ملک پور   +2 more
doaj   +1 more source

SR‐A3 Promotes USP18‐Mediated deISGylation of STING to Protect Against Myocardial Ischemia‐Reperfusion Injury

open access: yesAdvanced Science, EarlyView.
MI/RI is a major clinical challenge with high morbidity and mortality. This study demonstrates that SR‐A3 expression is downregulated in MI/RI, and its deletion exacerbates damage via the USP18/ISG15/STING axis, revealing SR‐A3 as a potential therapeutic target.
Yufei Han   +24 more
wiley   +1 more source

Tecnologie RTK e Multiref GPS: SpiderNET di Leica

open access: yesGEOmedia, 2005
Il concetto fondamentale dell’approccio intrapreso da Leica è sostanzialmente quello di trasmettere tutti i dati rilevanti di correzione da un network di riferimento direttamente al rover in forma compatta rappresentando i dati di osservazione ed ...
Redazione Redazione
doaj  

Development of rapid guidelines: 1. Systematic survey of current practices and methods

open access: yesHealth Research Policy and Systems, 2018
Background Guidelines in the healthcare field generally should contain evidence-based recommendations to inform healthcare decisions. Guidelines often require 2 years or more to develop, but certain circumstances necessitate the development of rapid ...
Sergio C. Kowalski   +10 more
doaj   +1 more source

Uma Proposta de framework para a geração de protocolos MAC para RSSF [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência da Computação, Florianópolis, 2013.Redes de sensores sem fio são altamente dependentes de protocolos de controle de acesso ao meio ...
Steiner, Rodrigo Vieira
core  

Flame Suppression in Lithium‐Ion Batteries During Thermal Runaway Through Solvent Design Considering the Volatility–Flammability Relationship

open access: yesAdvanced Science, EarlyView.
An asymmetric sulfonate solvent forms thermally stable interphases and demonstrates non‐flammability, suppressing heat accumulation for safer, high‐performance lithium‐ion batteries. ABSTRACT An asymmetric sulfonate‐based linear solvent, 2,2,2‐trifluoromethyl mesylate (FMS), is designed and used as the primary solvent in liquid electrolytes to enhance ...
Chi‐Yeong Hong   +12 more
wiley   +1 more source

Special Collection of Artists’ books of the Museu de Arte Contemporânea from Universidade de Sao Paulo MAC USP [PDF]

open access: yes, 2014
The text deals with the collection of artist books from the Library of MAC USP. It brings the main points of insertion of a new collection in a museum library, mainly focusing their advertising on database so that the collection can be discovered and ...
Bortoluci, Lauci
core   +1 more source

Effect of epidural administration of lidocaine, fentanyl and their combination on the minimum alveolar concentration of halothane in dogs

open access: yesVeterinární Medicína, 2004
The efficacy of lidocaine, fentanyl, combination of both (2 mg/kg of lidocaine, along with fentanyl in the dose of 0.005 mg/kg) and saline (as a control) administered epidurally to 40 healthy dogs was under investigation, regarding their influence on ...
P. Rauser   +4 more
doaj   +1 more source

Inorganic Nanomaterials can Promote or Inhibit Tumor Metastasis Depending on Tumor Microenvironment Composition

open access: yesAdvanced Science, EarlyView.
As engineered nanomaterials gain prominence in cancer imaging and therapy, understanding their impact on tumor progression becomes increasingly critical. We demonstrate that gold and silica‐coated gold nanomaterials can either suppress or enhance breast cancer metastasis through distinct tumor microenvironment interactions, while identifying ...
Kiana Buttiens   +11 more
wiley   +1 more source

Modal Analysis of the Floating Caliper Brake Assembly through Complex Eigenvalue Analysis: A Weighted Bolt Approach

open access: yesJournal of Mechanical Engineering
This study demonstrates the application of Complex Eigenvalue Analysis (CEA) to optimize a weighted bolt that targets unstable frequencies in a floating caliper brake assembly. A commercial automobile brake assembly undergoes experimental modal analysis,
Beňo Pavel   +2 more
doaj   +1 more source

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