Results 41 to 50 of about 321,107 (270)

Ariel - Volume 4 Number 5 [PDF]

open access: yes, 1972
Editors David A. Jacoby Eugenia Miller Tom Williams Associate Editors Paul Bialas Terry Burt Michael Leo Gail Tenikat Editor Emeritus and Business Manager Richard J. Bonnano Movie Editor Robert Breckenridge Staff Richard. Blutstein Mary F. Buechler Alice
Berger, Joseph   +14 more
core   +1 more source

o‐Terphenyl‐Based Family of Conjugated Macrocycles: Selective Recognition of Phenylalanine in Water and Interaction With Insulin

open access: yesAngewandte Chemie International Edition, EarlyView.
This study presents the synthesis and binding properties of a new family of o‐terphenyl‐based macrocycles, TP[n] (n = 2‐8). The trimer variant efficiently binds phenylalanine in water with a 10‐fold selectivity compared to other amino acids and aromatic neurotransmitters.
Swapnil Ghule   +5 more
wiley   +1 more source

"De pequenino é que se torce o pepino": a infância nos programas eugênicos da Liga Brasileira de Higiene Mental

open access: yesHistória, Ciências, Saúde: Manguinhos, 2000
Este artigo propõe-se a discutir as propostas de intervenção na problemática infantil apresentadas pela Liga Brasileira de Higiene Mental (LBHM), instituição criada no começo da década de 1920 que reunia a elite da psiquiatria brasileira, mas também ...
José Roberto Franco Reis
doaj   +1 more source

Ariel - Volume 2 Number 8 [PDF]

open access: yes, 1970
Editors Richard J. Bonanno Robin A. Edwards Associate Editors Steven Ager Stephen Flynn Shep Dickman Tom Williams Lay-out Editor Eugenia Miller Contributing Editors Michael J. Blecker Milton Packe James J.
Berley, Larry   +8 more
core   +1 more source

Histovariability and fossil diagenesis of Pissarrachampsa (Pseudosuchia, Notosuchia, Baurusuchidae) from the Upper Cretaceous of Southeast Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Notosuchians were key components of western Gondwanan Cretaceous ecosystems in terrestrial predator niches and exhibited remarkable taxonomic and ecological diversity. Previous research has explored their physiology, metabolism, and histology, revealing varied growth patterns and life history strategies.
Tito Aureliano   +5 more
wiley   +1 more source

Para branquear a pele: as publicidades de produtos de beleza no Correio da Manhã de 1902 a 1924

open access: yesIntexto
Este artigo analisa as publicidades de produtos de beleza para branquear a pele no Brasil do início do século XX. A partir de uma abordagem da Comunicação e História, realizamos um mapeamento dos anúncios publicitários veiculados no jornal carioca ...
Julio Cesar Sanches
doaj   +1 more source

O estado e as políticas de branqueamento da população nas escolas, nas primeiras décadas do século XX, no Paraná

open access: yesActa Scientiarum. Education, 2014
As políticas de branqueamento da população foram incorporadas nas escolas do Paraná, nas primeiras décadas do século XX. Estas estavam ancoradas em teorias raciais vigentes no Brasil, desde século XIX.
Valquiria Elita Renk
doaj   +1 more source

Ariel - Volume 3 Number 5 [PDF]

open access: yes, 1971
Editors Richard J. Bonanno Robin A. Edwards Associate Editors Steven Ager Tom Williams Lay-out Editor Eugenia Miller Contributing Editors Paul Bialas Robert Breckenridge Lynne Porter David Jacoby Terry Burt Mark Pearlman Michael Leo Mike LeWitt Editors ...
Bialas, Paul   +6 more
core   +1 more source

Understanding the influence of transfusion and blood loss on tranexamic acid concentration in scoliosis surgery with blood loss

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims Tranexamic acid (TXA) stabilizes clot formation by inhibiting fibrin degradation and improves postoperative outcomes. However, rare adverse events (e.g., thrombosis, seizures) warrant dose–risk evaluation. This study examines how perioperative blood loss and transfusion practices affect TXA concentrations during paediatric scoliosis surgery ...
Paula Alexandra Sá   +4 more
wiley   +1 more source

Ariel - Volume 3 Number 7 [PDF]

open access: yes, 1971
Editors Richard J. Bonanno Robin A. Edwards Associate Editors Steven Ager Tom Williams Lay-out Editor Eugenia Miller Contributing Editors Paul Bialas Robert Breckenridge David Jacoby Mike LeWitt Terry Burt Michael Leo Editors Emeritus Delvyn C. Case, Jr.
Bonanno, Richard   +8 more
core   +1 more source

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