Results 61 to 70 of about 1,721,024 (301)

Effect of varying levels of fish meal replacing soybean meal on the performance, nutrient metabolizability and egg quality in Khaki Campbell laying Ducks

open access: yesIndian Journal of Animal Sciences
The current investigation was carried out to study the effect of replacing soybean meal with fish meal on the performance, nutrient metabolizability and egg quality of Khaki Campbell laying ducks.
B K SWAIN   +6 more
doaj   +1 more source

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

open access: yesAdvanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil   +14 more
wiley   +1 more source

Microstructural and magnetic properties of Ni1-xCuxFe2O4 (x = 0.05, 0.1 and 0.15) nano-crystalline ferrites

open access: yesJournal of Science: Advanced Materials and Devices, 2018
:: An attempt was made to synthesize Ni1-xCuxFe2O4 (x = 0.05, 0.1 and 0.15) nano-crystalline ferrites by sol–gel auto-combustion method and study their micro-structural, magnetic and dielectric properties. From the X-ray diffraction patterns, the lattice
K.Vijaya Babu   +4 more
doaj   +1 more source

Recursive Estimation of Camera Motion from Uncalibrated Image Sequences [PDF]

open access: yes, 1994
In This memo we present an extension of the motion estimation scheme presented in a previous CDS technical report [14, 16], in order to deal with image sequences coming from an uncalibrated camera. The scheme is based on some results in epipolar geometry
Frezza, Ruggero   +2 more
core  

A Biochar‐Based Composite Hydrogel Microenvironment for Enhanced Biocatalysis

open access: yesAdvanced Materials, EarlyView.
This work presents the synthesis of a polyacrylamide hydrogel wherein biomass‐derived biochar is co‐encapsulated with the enzyme horseradish peroxidase (HRP). The resulting composite hydrogel possesses balanced electron‐rich and electron‐deficient domains, creating an optimal microenvironment that concentrates both hydrogen peroxide and phenol ...
Shengzhe Wang   +9 more
wiley   +1 more source

Electrochemical studies of nevirapine, an anti-HIV drug, and its assay in tablets and biological samples

open access: yesJournal of Electrochemical Science and Engineering, 2012
The electrochemical oxidation of nevirapine, an anti-HIV drug, at a glassy carbon electrode has been studied by voltammetric techniques. Nevirapine showed one well defined irreversible oxidation peak with a potential of 0.749 V in phosphate buffer at pH ...
Nagappa Laxman Teradal   +2 more
doaj   +1 more source

Atom in a $q$-Analog Harmonic Oscillator Trap [PDF]

open access: yes, 1995
We study the population inversion and Q-function of a two-level atom, interacting with single-mode laser light field, in a $q$-analog harmonic oscillator trap for increasing $q$.
Sharma, N. K.   +2 more
core   +1 more source

Exploration of the Association Between Professional Interactions and Emotional Distress of Intensive Care Unit Nursing Personnel [PDF]

open access: yes, 2012
Several studies provide evidence for the association between the quality of collaboration among intensive care unit (ICU) professionals and patients' outcomes, as well as nurses' moral distress and professional satisfaction.
Kalafati, Maria   +2 more
core   +2 more sources

Intrinsic Coordination Architecture Governing Selectivity Divergence Between Extended and Single‐Site Electrocatalysts

open access: yesAdvanced Materials, EarlyView.
Catalyst coordination acts as a loaded dice biasing reaction selectivity. Single‐atom site catalysts lock intermediates in exposed configurations, enabling continued hydrogenation and favoring oxygen‐retaining products. In contrast, extended metal surfaces fully coordinate and shield reactive centers, promoting deoxygenation pathways. This work reveals
Chengyi Zhang, Ziyun Wang
wiley   +1 more source

Human Papillomaviruses in Buschke-Lowenstein Tumors: Physical State of the DNA and Identification of a Tandem Duplication in the Noncoding Region of a Human Papillomavirus 6 Subtype [PDF]

open access: yes, 1986
Six Buschke-Löwenstein tumors, i.e., highly differentiated squamous cell tumors of the genital region, were shown to contain human papillomavirus 6 (HPV 6) or HPV 11 genomes.
Boshart, Michael, Hausen, Harald zur
core  

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