Results 101 to 110 of about 1,411,732 (246)

Adaptive Twisting Metamaterials

open access: yesAdvanced Materials, EarlyView.
This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri   +6 more
wiley   +1 more source

Profilaxia e controle do mal de cadeiras em animais domésticos no Pantanal. [PDF]

open access: yes, 2013
O Trypanosoma evansi foi o primeiro tripanosoma patogênico descoberto. A surra, como a doença é conhecida na Índia, causada pelo T. evansi, há muitos séculos tem sido observada.
DÁVILA, A. M. R.   +3 more
core  

Asymmetry of the Ferroelectric Phase Transition in BaTiO3

open access: yesAdvanced Materials, EarlyView.
Phase transitions are typically assumed to behave identically in forward and reverse. This work shows that in the ferroelectric material barium titanate this is not true: heating drives an abrupt, first‐order jump, while cooling gives a smooth, continuous change.
Asaf Hershkovitz   +14 more
wiley   +1 more source

Fostering belonging and reflection: supporting continuation and degree success among foundation and year 0 students

open access: yesJournal of Learning Development in Higher Education
This case study examines the impact of targeted pedagogic interventions on student progression and continuation within a Foundation (Year 0) programme at a UK university. Over four academic years, a series of community-focused strategies were implemented,
India Lawton
doaj   +1 more source

Características físico-químicas de frutos de pomeleiro Star Ruby nas condições do Semiárido nordestino. [PDF]

open access: yes, 2012
A citricultura é uma das mais importantes cadeias produtivas do agronegócio brasileiro, gerando mais de 1,5 bilhão de dólares por ano e destacando- se nos setores econômico e social. De acordo com a FAO, em 2008 a produção mundial de laranjas foi de 67,6
BASTOS, D. C.   +3 more
core  

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

open access: yesAdvanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee   +21 more
wiley   +1 more source

Meatpacking in the COVID-19 context

open access: yesJournal of Agriculture, Food Systems, and Community Development
In January 2020, the coronavirus began spreading rapidly across the United States and became an emergent public health crisis. To mitigate the spread of the virus, state, local, and federal gov­ern­ments implemented various disease mitigation strategies
India Luxton
doaj   +1 more source

Jornadas Ibéricas da Figueira-da-índia “Opuntia ficus-indica uma oportunidade para a região” : livro de resumos [PDF]

open access: yes, 2014
Contém o resumo das comunicações apresentadas durante as ...
Blasco, M.   +4 more
core  

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

Bioatividade de extratos de sisal (Agave Sisalana Perrine ex Engelm) sobre a oviposição de Ceratitis Capitata (Wiedemann, 1824) (DípTERA: Tephritidae). [PDF]

open access: yes, 2014
O Brasil é terceiro maior produtor de frutas do mundo, perdendo apenas para a China e índia, produz frutas tropicais, subtropicais e temperadas. Um dos maiores problemas encontrados pela fruticultura internacional, são espécies de praga s pertencentes à ...
BARBOSA, F. S.   +3 more
core  

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