Results 121 to 130 of about 2,914,828 (294)

Region‐Specific Profiling of the Gut Microbiome and Metabolite Landscape in Response to Dietary Intervention Using Electronics‐Free Ingestible Smart Sampling Capsules

open access: yesAdvanced Materials Technologies, EarlyView.
Region‐specific profiling of the gut microbiome is achieved non‐invasively using electronics‐free ingestible sampling capsules that activate at defined intestinal sites through stimuli‐responsive coatings. Deployed in a porcine dietary intervention model, the capsules resolve spatially distinct, fiber‐driven shifts in microbial composition and short ...
Devendra Sarnaik   +8 more
wiley   +1 more source

Baseline study: nutritional status, food security and fish consumption among people living with HIV/AIDS in Zambia [PDF]

open access: yes
Under the regional programme Fisheries and HIV/AIDS in Africa, the University of Zambia, in collaboration with the WorldFish Center, has undertaken a baseline survey of the nutritional status and fish consumption of people living with HIV/AIDS in Zambia.
Banda Nyirenda, D.   +2 more
core  

SÓDIO E BALANÇO ELETROLÍTICO EM DIETAS PARA LEITÕES DOS 8 AOS 25 KG MANTIDOS EM AMBIENTE DE ALTA TEMPERATURA

open access: yesCiência Animal Brasileira, 2010
This study was carried out to evaluate the sodium and electrolyte balance levels in piglets´ diets, maintained in high temperature (35ºC) environment.
Charles Kiefer   +4 more
doaj  

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Technical Feasibility Study of Autonomous Field Robot‐Based on‐the‐go Assessment of Soil Nutrients Using Ion‐Sensitive Field‐Effect Transistors

open access: yesAdvanced Robotics Research, EarlyView.
Autonomous field robots equipped with ISFET‐based sensors enable rapid, spatially resolved soil nutrient analysis directly in the field. An automated system based on the BoniRob platform is presented for standardized on‐site extraction and measurement of key macronutrients and soil pH.
Vadim Riedel   +3 more
wiley   +1 more source

Nutritional requirements and parenteral nutrition in preterm infants [PDF]

open access: yes, 2011
Intrauterine growth is supported by continuous supply of nutrients from mother to the fetus throughout pregnancy therefore preterm birth causes disruption in delivery of nutrients to the fetus. In order to allow growth rate similar to that seen in utero,
Velaphi, S
core  

XeraBorg: Neural Control of Tail‐Flick Escape for Backward Propulsion in Cyborg Crayfish

open access: yesAdvanced Robotics Research, EarlyView.
This work presents the first controlled tail‐flick propulsion method for the cyborg Cherax quadricarinatus. Comprehensive experiments establish a foundational framework for using the crayfish's natural escape mechanism as a locomotion strategy, expanding its potential as an underwater and amphibious mobile robot.
H. Nhan Le   +7 more
wiley   +1 more source

Copper‐Driven Epithelial Barrier Disruption: A Novel Mechanism of COPD Acute Exacerbations Mediated by the TNF‐α/ATP7A Axis

open access: yesAdvanced Science, EarlyView.
This study reveals a copper‐driven mechanism of COPD acute exacerbations mediated by the TNF‐α/ATP7A axis. TNF‐α suppresses the copper transporter ATP7A via competitive NF‐κB/CREB1/CBP signaling, resulting in intracellular copper accumulation, mitochondrial oxidative stress, and epithelial barrier disruption.
Xinru Xiao   +7 more
wiley   +1 more source

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