Results 41 to 50 of about 10,714 (296)

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song   +3 more
wiley   +1 more source

Oocystes de coccidies chez les poulets de chair au Nigeria

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1981
Sept espèces d'Eimeria ont été mises en évidence et décrites par l'auteur chez les poulets de chair au Nigeria, dont l'âge variait entre 1 jour et 12 semaines. 200 échantillons de la litière de vingt-quatre fermes avicoles ont été examinés, dans ce sens,
O.M. Majaro
doaj   +1 more source

Nutrient supply from organic amendments applied to unvegetated soil, lettuce and orchardgrass [PDF]

open access: yes, 2006
Organic sources of nutrients are increasingly being used in horticultural and certified organic production. The nutrient-supplying potentials of poultry manure compost (PM), feather meal (FM), alfalfa meal (AA) and vermicastings (VC) and an unamended ...
Astatkie, T.   +4 more
core   +1 more source

Astrocyte‐Guided Maturation of Neural Constructs in a Modular Biosynthetic Hydrogel for Biohybrid Neurotechnologies

open access: yesAdvanced Functional Materials, EarlyView.
A modular biosynthetic PVA–gelatin hydrogel crosslinked via visible‐light thiol‐ene chemistry is engineered as a coating for neural electrodes. Optimizing matrix composition and mechanical properties enables the hydrogel to support astrocytic populations that guide neural differentiation and functional maturation.
Martina Genta   +4 more
wiley   +1 more source

Impact of Poultry Manure on Growth Behaviour, Black Sigatoka Disease Response and Yield Attributes of Two Plantain (Musa spp. AAB) Genotypes [PDF]

open access: yesTropicultura, 2011
La baisse de rendement en culture de plantain est un phénomène fréquent après quelques cycles de production; elle est due à de faibles niveaux de matière organique du sol et à une sensibilité accrue à des stress biotiques.
Aba, SC., Baiyeri, KP., Tenkouano, A.
doaj  

Etude rétrospective des systèmes d’élevage et dominantes pathologiques du poulet traditionnel «beldi» au Maroc

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires, 2021
Le présent article relate les travaux réalisés sur l’aviculture traditionnelle ou fermière au Maroc, en abordant les multiples importances socio-économiques, alimentaires, culturelles, et écologiques des systèmes de production de volaille à petite ...
Asma FAGRACH   +3 more
doaj  

La viande de canard : production et principales caractéristiques

open access: yesINRAE Productions Animales, 1995
Après évaluation de l’importance économique de la viande de canard en France (production de 128 000 tonnes en 1993), les principales caractéristiques de cette viande de volaille sont décrites.
E. BAEZA
doaj   +1 more source

Gold Nanoclusters as Dual Agents for Engineering Tumor Vascular Leakiness and Performing Photothermal Therapy

open access: yesAdvanced Functional Materials, EarlyView.
Many cancer nanotherapeutics, while potent, suffer from the inability to escape from the tumor vasculature, especially in the absence of endothelial permeability. In this work, ultrasmall gold nanoclusters could engineer nanomaterials induced endothelial leakiness (NanoEL) and harness strong NIR induced photothermal characteristics to suppress tumor ...
Nengyi Ni   +8 more
wiley   +1 more source

Concurrent outbreaks of visceral gout and lymphoid leucosis in domestic fowls in Nigeria

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1986
Deux cas simultanés de goutte viscérale et de leucose lymphoïde ont été mis en évidence chez des poulettes âgées de 17 semaines et des poules pondeuses adultes, appartenant à deux exploitations avicoles différentes.
J.O.A. Okoye
doaj   +1 more source

Targeting the ARRDC3–DRP1 Axis via hUMSC‐Derived Exosomal CRYAB for Neuroprotection in Cerebral Ischemia/Reperfusion Injury

open access: yesAdvanced Healthcare Materials, EarlyView.
Intranasally administered hUMSC‐derived exosomes modulate the CRYAB–ARRDC3–Drp1 axis, alleviating mitochondrial dysfunction and ferroptosis, enhancing neuronal survival, reducing oxidative stress, and promoting functional recovery in ischemia‐reperfusion injury, offering a promising therapeutic strategy for ischemic stroke.
Rong ji   +7 more
wiley   +1 more source

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