Results 11 to 20 of about 1,721,755 (48)

Effect of precipitation of (Ti,V)N and V(C,N) secondary phases on mechanical properties of V and N microalloyed 1Cr steels

open access: yesMaterials Science & Engineering: A, 2018
The influence of (Ti,V)N- and V(C,N)-type precipitates on the mechanical properties was studied using transmission electron microscopy, energy-filtered transmission electron microscopy, and electron energy-loss spectroscopy for four medium carbon 1Cr ...
Zhen-Hao Zhang   +7 more
semanticscholar   +1 more source

Measuring the Relative Compositionality of Verb-Noun (V-N) Collocations by Integrating Features

open access: yesHuman Language Technology - The Baltic Perspectiv, 2005
Measuring the relative compositionality of Multi-word Expressions (MWEs) is crucial to Natural Language Processing. Various collocation based measures have been proposed to compute the relative compositionality of MWEs.
Sriram Venkatapathy, A. Joshi
semanticscholar   +1 more source

Austenite Grain Growth Behaviour of Microalloyed Al-V-N and Al-V-Ti-N steels

open access: yes, 1998
The austenite grain growth behaviour of microalloyed Al–V–N and Al–V–Ti–N steels has been studied. Estimations of austenite grain size for Al–V–N steels by several different grain growth inhibition models demonstrated that the best match to experimental ...
N. Gao, T. N. Baker
semanticscholar   +1 more source

Worldwide trends in underweight and obesity from 1990 to 2022: a pooled analysis of 3663 population-representative studies with 222 million children, adolescents, and adults

open access: yesThe Lancet
Summary Background Underweight and obesity are associated with adverse health outcomes throughout the life course. We estimated the individual and combined prevalence of underweight or thinness and obesity, and their changes, from 1990 to 2022 for adults
Nowell H Rosie K Bin Rachel A Anu James E Christopher J V Phelps Singleton Zhou Heap Mishra Bennett Paciorek   +499 more
semanticscholar   +1 more source

Global burden of 288 causes of death and life expectancy decomposition in 204 countries and territories and 811 subnational locations, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021

open access: yesThe Lancet
Summary Background Regular, detailed reporting on population health by underlying cause of death is fundamental for public health decision making. Cause-specific estimates of mortality and the subsequent effects on life expectancy worldwide are valuable ...
Mohsen Kanyin Liane Amirali Hazim S Yohannes Habtegiorgis Naghavi Ong Aali Ababneh Abate Abbafati Abbasgholi   +499 more
semanticscholar   +1 more source

Global, regional, and national burden of stroke and its risk factors, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021

open access: yesLancet Neurology
Summary Background Up-to-date estimates of stroke burden and attributable risks and their trends at global, regional, and national levels are essential for evidence-based health care, prevention, and resource allocation planning. We aimed to provide such
Valery L Melsew Dagne Yohannes Habtegiorgis Samar Foad Ah Feigin Abate Abate Abd ElHafeez Abd-Allah Abdelali   +499 more
semanticscholar   +1 more source

antiSMASH 8.0: extended gene cluster detection capabilities and analyses of chemistry, enzymology, and regulation

open access: yesNucleic Acids Research
Microorganisms synthesize small bioactive compounds through their secondary or specialized metabolism. Those compounds play an important role in microbial interactions and soil health, but are also crucial for the development of pharmaceuticals or ...
Kai Blin   +26 more
semanticscholar   +1 more source

Global age-sex-specific mortality, life expectancy, and population estimates in 204 countries and territories and 811 subnational locations, 1950–2021, and the impact of the COVID-19 pandemic: a comprehensive demographic analysis for the Global Burden of Disease Study 2021

open access: yesThe Lancet
Summary Background Estimates of demographic metrics are crucial to assess levels and trends of population health outcomes. The profound impact of the COVID-19 pandemic on populations worldwide has underscored the need for timely estimates to understand ...
Austin E Hmwe Hmwe Amirali Cristiana Jaffar Rouzbeh Madin Schumacher Kyu Aali Abbafati Abbas Abbasgholizadeh   +499 more
semanticscholar   +1 more source

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