Results 131 to 140 of about 988 (234)

Spatiotemporal analysis of psychoactive drug consumption in Brazil during the COVID-19 pandemic. [PDF]

PLoS One
Freitas EL, Erbisti RS, Grinberg-Weller B, Pinto DCC, Miranda ES.   +4 more
europepmc   +1 more source

Blockchain and smart contract architecture for notaries services under civil law: a Brazilian experience. [PDF]

Int J Inf Secur, 2023
Dias Menezes L, de Araújo LV, Nishijima M.   +2 more
europepmc   +1 more source

Optimizing the embodied carbon of the product stage of reinforced concrete columns

Structural Concrete, EarlyView.
Abstract The construction sector faces urgent sustainability challenges. This study quantifies the potential for reducing embodied carbon in reinforced concrete columns by optimizing concrete strength and reinforcement ratios. The interplay between concrete compressive strength (20–90 MPa), reinforcement percentages (0.2%–2.0%), and embodied carbon ...
Robine Calixte, Jean Michel Torrenti, Mélanie Chatenet   +2 more
wiley   +1 more source

Few rights, great threats, endless struggles: setbacks and resistance in the last decade of fights for legal abortion in Brazil. [PDF]

Sex Reprod Health Matters
Cardoso NM, Pércia Namé de Souza Franco M, Magalhães Cadioli L, Pires Lucas d'Oliveira AF, Meloni Vieira E.   +4 more
europepmc   +1 more source

Influence of shear reinforcement detailing on the shear capacity of reinforced concrete beams

Structural Concrete, EarlyView.
Abstract Alternative shear reinforcement layouts that do not fully enclose the longitudinal tensile reinforcement can significantly improve the constructability of reinforced concrete (RC) members. However, their influence on shear transfer mechanisms is not yet fully understood. To address this gap, an experimental program comprising 10 shear tests on
Franz Untermarzoner, Michael Rath, Simon Leitner, Tobias Huber, Johann Kollegger, Patrick Huber   +5 more
wiley   +1 more source

Employment status, occupational profile, and common mental disorders among workers in urban informal settlements in Brazil. [PDF]

PLOS Glob Public Health
Cavalcanti Prestes JF, Nunes TS, Souza FN, de Carvalho Santiago DC, López YA, Gonçalves Palma FA, Santana JO, Dos Santos PEF, de Oliveira D, Awoniyi AM, Stauber CE, Costa F, Cremonese C.   +12 more
europepmc   +1 more source

Career Sustainability Profiles of Self‐Initiated Expatriates and Associated Person‐Related Factors

Thunderbird International Business Review, EarlyView.
ABSTRACT The increasingly volatile global working environment poses particular challenges for self‐initiated expatriates (SIEs), who often lack formal organizational support and must manage their careers independently. However, research on SIEs has largely focused on single international experiences or specific stages of the expatriation cycle, thereby
Shaofang Zong, Sandaruu Jayawardhana, Vesa Suutari   +2 more
wiley   +1 more source

Cultural Adaptation and Measurement Properties of the Iranian Version of the Families' Importance in Nursing Care-Nurses Attitudes Questionnaire Based on COSMIN Checklist: A Methodological Study. [PDF]

Int J Methods Psychiatr Res
Dahouri A, Hosseinzadeh M, Sahebihagh MH, Meinag FM.   +3 more
europepmc   +1 more source

Integration of Micro‐CT and XRF Mapping for Multimodal 3D Analysis of Polychrome Wooden Artifacts

X-Ray Spectrometry, EarlyView.
ABSTRACT Over the past 5 years, computer applications have become crucial to archeological research. Since the 1990s, the focus has transitioned from data management tools to the development of virtual models. Recently, digital documentation of cultural heritage has gained considerable focus, with 3D modeling of objects.
Josiane E. Cavalcante, Olga Araujo, Alessandra Machado, Roberta M. P. S. Borges, Isis V. N. S. Franzi, Anderson G. de Paula, Roberta Leitão, Marcelino dos Anjos, Renato Freitas, Ricardo T. Lopes, Davi F. Oliveira   +10 more
wiley   +1 more source

Study on tensile mechanical response and microstructure of polypropylene fiber reinforced loess under freezing. [PDF]

PLoS One
Wang Y, Liu C, Zhong Y, Mao E, He F.
europepmc   +1 more source