Results 21 to 30 of about 9,412,461 (300)

Beyond citizenship: the material politics of alternative infrastructures

open access: yes, 2021
This paper argues for a line of inquiry in the intersection between migration studies and STS work around the notion of material politics in alternative spaces.
Mora Gámez, Fredy,
core   +1 more source

Vigas de concreto reforçadas com bambu Dendrocalamus giganteus. II: modelagem e critérios de dimensionamento Concrete beams reinforced with Dendrocalamus giganteus bamboo. II: modeling and design criterions

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2005
Este trabalho corresponde à segunda parte de uma publicação sobre o comportamento estrutural de vigas de concreto reforçadas com bambu, na qual se apresenta e discute a modelagem dessas estruturas para, em seguida, serem apresentadas sugestões e ...
Humberto C. Lima Júnior   +2 more
doaj   +1 more source

Solid-state electrolytes for safe rechargeable lithium metal batteries: a strategic view

open access: yesMaterials Futures, 2023
Despite the efforts devoted to the identification of new electrode materials with higher specific capacities and electrolyte additives to mitigate the well-known limitations of current lithium-ion batteries, this technology is believed to have almost ...
Leire Meabe   +6 more
doaj   +1 more source

Análise mecânica de pilares mistos bambu-concreto Mechanical analysis of hybrid bamboo-concrete columns

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2010
O objetivo deste trabalho foi avaliar o comportamento de pilares de bambu da espécie Dendrocalamus giganteus com e sem o preenchimento interior de concreto.
Humberto C. Lima Júnior   +5 more
doaj   +1 more source

Electrolyte and anode‐electrolyte interphase in solid‐state lithium metal polymer batteries: A perspective

open access: yesSusMat, 2021
The interest for solid‐state lithium metal (Li°) batteries (SSLMBs) has been growing exponentially in recent years in view of their higher energy density and eliminated safety concerns.
Heng Zhang   +3 more
doaj   +1 more source

Production of high-energy Li-ion batteries comprising silicon-containing anodes and insertion-type cathodes

open access: yesNature Communications, 2021
Large-scale manufacturing of high-energy Li-ion cells is of paramount importance for developing efficient rechargeable battery systems. Here, the authors report in-depth discussions and evaluations on the use of silicon-containing anodes together with ...
Gebrekidan Gebresilassie Eshetu   +6 more
doaj   +1 more source

Pemanfaatan Kulit Ari Kelapa sebagai Alternatif Bahan Pakan untuk Ikan Nila (Oreochromis niloticus)

open access: yesAl-Kauniyah Jurnal Biologi, 2015
Feed is one of the most important things in aquaculture. More than 50% cost productiondecided by feed. The increase of artificial feed price affected by raw material price rising could troubled the farmers and cultivator.
Sukarman Sukarman, Firdaus Ramadhan
doaj   +1 more source

Modulus and Strength of Concretes with Alternative Materials [PDF]

open access: yesMaterials, 2020
This paper presents a study with concretes produced with natural aggregates, recycled concrete aggregates (RCA) and waste porcelain aggregates (WPA). The study analyzed the influence of recycled aggregates in the mechanical properties of conventional concretes and evaluated the difference between measured and predicted values of elasticity modulus. The
Ana Elisabete Paganelli Guimarães de Avila Jacintho   +3 more
openaire   +2 more sources

Evidence‐Informed Multidisciplinary Consensus Guidance for the Psychosocial Care of Adolescents With High‐Risk Cancer: Recommendations From the Italian Association of Pediatric Hematology and Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom   +15 more
wiley   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo   +9 more
wiley   +1 more source

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