Results 31 to 40 of about 1,982,447 (307)

To return or not to return: on post-Anthropocene and the pandemic [PDF]

open access: yesJournal of Public Health, 2021
Abstract Some studies indirectly link the pandemic to the Anthropocene. However, this brief essay identifies the Anthropocene as a Western-bred phenomenon, which has evolved from Europe’s colonial past. Pandemics are not new to settler colonialism, for instance.
openaire   +2 more sources

Bitcoin Returns and the Frequency of Daily Abnormal Returns [PDF]

open access: yesSSRN Electronic Journal, 2020
This paper investigates the relationship between Bitcoin returns and the frequency of daily abnormal returns over the period from June 2013 to February 2020 using a number of regression techniques and model specifications including standard OLS, weighted least squares (WLS), ARMA and ARMAX models, quantile regressions, Logit and Probit regressions ...
Guglielmo Maria Caporale   +2 more
openaire   +7 more sources

A pesquisa em etnobotânica e o retorno do conhecimento sistematizado à comunidade: um assunto complexo Research in ethnobotany and the return of systematized knowledge to the community: a complex issue

open access: yesHistória, Ciências, Saúde: Manguinhos, 2009
Como retornar o saber investigado em pesquisa etnobotânica ao meio social no qual ele foi gerado? O que deve ser levado à comunidade? Essas perguntas motivaram o acompanhamento de duas pesquisas etnobotânicas e suas respectivas propostas de como retornar
Rubia Graciela Patzlaff   +1 more
doaj   +1 more source

Antiretroviral therapy and early mortality in South Africa

open access: yesBulletin of the World Health Organization
OBJECTIVE: To describe province-wide outcomes and temporal trends of the Western Cape Province antiretroviral treatment (ART) programme 5 years since inception, and to demonstrate the utility of the WHO monitoring system for ART.
Andrew Boulle   +10 more
doaj   +1 more source

Return and Analyze a Sample

open access: yes, 2012
Documents relating to the Return and Analyze a Sample collection of Objectives sub-series. This is part of the OSIRIS-REx Asteroid Return Mission Science Implementation Plan.
OSIRIS-REx Asteroid Sample Return Mission
core   +5 more sources

From the 3rd to the 7th year after straw return, different straw-returning practices drive shifts in soil fungal community composition, functional differentiation, and the reconfiguration of community assembly processes

open access: yesFrontiers in Microbiology
IntroductionIn long-term straw-returning systems, a year-scale understanding of how contrasting tillage practices shape soil fungal succession and community assembly remains limited.MethodsBased on a long-term field experiment, we investigated soil ...
Rui-Zhi Liu   +23 more
doaj   +1 more source

Peramalan Return Saham Menggunakan Model Integrated Moving Average

open access: yesJambura Journal of Mathematics, 2023
A popular investment that is in great demand among investors is stocked. Stocks are another type of financial instrument offering returns but carrying a higher risk level. Price time series are more difficult to manage than return time series.
Rizki Apriva Hidayana   +1 more
doaj   +1 more source

Return-oriented programming without returns [PDF]

open access: yesProceedings of the 17th ACM conference on Computer and communications security, 2010
We show that on both the x86 and ARM architectures it is possible to mount return-oriented programming attacks without using return instructions. Our attacks instead make use of certain instruction sequences that behave like a return, which occur with sufficient frequency in large libraries on (x86) Linux and (ARM) Android to allow creation of Turing ...
Stephen Checkoway   +5 more
openaire   +1 more source

Research on soil bacterial community assembly and function under different straw returning practices in arid and semi-arid agricultural ecosystems over multiple years

open access: yesFrontiers in Microbiology
IntroductionStraw return has gained attention for its potential to improve soil quality and crop yields, particularly in semi-arid regions like the Tumu Chuan Plain Irrigation Area.
Rui-Zhi Liu   +29 more
doaj   +1 more source

Corporate governance and capital asset pricing models / Modelos de precificação de ativos financeiros e governança corporativa

open access: yesRAM. Revista de Administração Mackenzie, 2020
Purpose: This study aimed to analyze the inclusion of corporate governance in the explanation of Fama and French’s (1993, 2015) three and five-factor asset pricing models.
Alyne C. S. Ganz   +2 more
doaj   +1 more source

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