Results 61 to 70 of about 674,815 (312)

An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light

open access: yesAdvanced Functional Materials, EarlyView.
NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee   +4 more
wiley   +1 more source

Effects of Postpartal Relative Body Weight Change on Production Performance, Serum Biomarkers, and Fecal Microbiota in Multiparous Holstein Cows

open access: yesAnimals
This study aimed to determine effects of postpartal relative body weight change (PRBWC) on production performance, serum biomarkers, and the relation between PRBWC and gastrointestinal microbiota.
Siyuan Zhang   +11 more
doaj   +1 more source

Multiplex Modular Nanorobotic Systems with Catalytic Activity under Magnetic Navigation

open access: yesAdvanced Functional Materials, EarlyView.
We present modular nanorobots composed of a magnetic propulsion module and different extension modules carrying functional activities, assembled via DNA base pairing. The system integrates propulsion, optical tracking, enzymatic catalysis, and cell docking in a programmable manner.
Voichita Mihali   +7 more
wiley   +1 more source

Energy metabolism of lactating dairy cows fed 2 formaldehyde- and formic acid–treated forages with 2 nonstructural carbohydrate sources

open access: yesJournal of Dairy Science
: The partial efficiency of ME used for net energy by growing ruminants is greater when fed alfalfa (ALF) than orchard grass (OG), but is unknown for lactating cows and may be influenced by varying the nonstructural carbohydrate (NSC) grain source.
David P. Casper
doaj   +1 more source

Perinatal maternal and neonatal behaviour in\ud the captive reticulated giraffe [PDF]

open access: yes, 1979
A captive reticulated giraffe was observed constantly for three weeks prior to, and periodically for 90 days subsequent to, the birth of her calf. Extensive observations were made of the birth sequence, feeding, drinking, sleeping and one instance of an ...
Kristal, Dr. Mark B., Noonan, Michael
core  

Solvent‐Free Manufacturing of Multifunctional Gas Diffusion Electrode Architectures for Enhanced CO2 Conversion From Low‐Concentration Streams

open access: yesAdvanced Functional Materials, EarlyView.
A tandem gas diffusion electrode (GDE) leveraging hierarchically engineered microgranules enables efficient CO2 electroreduction under dilute CO2 conditions. A key innovation lies in the solvent‐free precision assembly of metal–organic‐frameworks, carbon nanotubes, and copper nanoparticles.
Kai‐Jen Wu   +7 more
wiley   +1 more source

Choice white grease used for manufacturing a protein-encapsulated fat blend source for neonatal calves

open access: yesJournal of Dairy Science
: Protein-encapsulated fat (PEF) blends are routinely used for manufacturing calf milk replacers (MR). The use of PEF blends improves fat mixability to ensure MR when mixed and fed as a homogeneous solution for neonatal calves.
David P. Casper, Mark F. Scott
doaj   +1 more source

Insufficient evidence intraperitoneal fluid is equivalent or superior to intravenous fluid therapy in dehydrated calves

open access: yesVeterinary Evidence, 2020
PICO question In calves
Allan John Gunn   +2 more
doaj   +1 more source

Circular 17 [PDF]

open access: yes, 1951
Raise Your Calf Right— Feed your freshening cow / Take care of your freshening cow / Give ihe Calf a good place to live / Teach the calf to drink right away / Start your calf on grain early / Feed your calf roughage within 2 weeks. / Remember
Middleton, Wallace R.   +2 more
core  

The magnitude of the effect of calf muscles fatigue on postural control during bipedal quiet standing with vision depends on the eye-visual target distance [PDF]

open access: yes, 2005
The purpose of the present experiment was to investigate whether, with vision, the magnitude of the effect of calf muscles fatigue on postural control during bipedal quiet standing depends on the eye-visual target distance.
Amblard   +26 more
core   +6 more sources

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