Results 251 to 260 of about 238,688 (339)

Caracterización microbiológica y fisicoquímica de aguas subterráneas de los municipios de La Paz y San Diego, Cesar, Colombia

open access: diamond, 2012
Liliana Vence Márquez   +3 more
openalex   +2 more sources

Changes in support for free speech and hate speech restrictions: Cohort, aging, and period effects among ethnic minority and majority group members

open access: yesPolitical Psychology, EarlyView.
Abstract How do attitudes toward free speech and hate speech restrictions change across the adult lifespan? The current research utilizes data from five annual waves of longitudinal data from 2019 to 2024 (N > 50,000) to examine the extent to which cohort, period, and age effects contribute to changes in attitudes toward free speech and hate speech ...
Maykel Verkuyten   +4 more
wiley   +1 more source

Relationship between vitamin D deficiency and early implant failure and osseointegration

open access: yesPeriodontology 2000, EarlyView.
Abstract Background This systematic review investigated the relationship between pre‐operative vitamin D levels and implant osseointegration and implant‐related outcomes. It also assessed studies involving vitamin D supplementation before implant placement.
Richard J. Miron   +8 more
wiley   +1 more source

Marketization in Public Purchasing as a Route to Business Corporations' Institutional Power: The Case of Outsourcing Social Services in Israel

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT What are the conditions under which business corporations expand their institutional power? This paper argues that institutional power is affected by the architecture of the “acquisition regime”—the set of formal (and informal) rules that govern how states purchase public services.
Reut Marciano, Shir Gal
wiley   +1 more source

A Life-Threatening Pharyngeal Infection: Lemierre's Syndrome. [PDF]

open access: yesCase Rep Med
de la Paz-Estrello AM   +6 more
europepmc   +1 more source

Quantifying Mozambique's Peace Dividend: An Application of the Synthetic Control Method

open access: yesReview of Development Economics, EarlyView.
ABSTRACT Using the synthetic control method and data from 20 African countries, this study quantifies the peace dividend in Mozambique, a country that experienced over 15 years of civil war. More specifically, we use data from 1977 to 2018 to investigate whether the end of the civil war in Mozambique in 1992 brought significant benefits to the country ...
Tendai Gwatidzo, Aldo Sitoe, Busani Moyo
wiley   +1 more source

A unifying model for microRNA-guided silencing of messenger RNAs. [PDF]

open access: yesNat Commun
Chatterjee T   +4 more
europepmc   +1 more source

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