Results 81 to 90 of about 123,149 (251)

La variabilità del profilo acidico del grasso del latte bovino: influenza di fattori genetici e non genetici [PDF]

open access: yes, 2011
Almost 1,000 individual milk samples of Italian Simmental cows were collected and analyzed by gas chromatography to obtain the fatty acid profile. For each sample, the relative content of almost 80 fatty acids was obtained.
Gallon, Marica
core  

Terrestrial aquatic ratios (based on C28, C26, C24, C16 and C14 (TAR(C24+C26+C28)/(C24+C26+C28+C14+C16)) fatty acids) of sediment core MFM09-A5-UR

open access: yes, 2019
Terrestrial aquatic ratios (based on C28, C26, C24, C16 and C14 (TAR(C24+C26+C28)/(C24+C26+C28+C14+C16)) fatty acids) of sediment core MFM09-A5 ...
Wendt, Jenny   +13 more
core   +1 more source

Permanent Oxidative Dipole Engineering in Quinoline COFs for Boosting Exciton Dissociation and Oxygen Activation in H2O2 Photosynthesis

open access: yesAdvanced Science, EarlyView.
Permanent oxidative dipole (POD) engineering overcomes the electronic uniformity of quinoline‐linked COFs. By enhancing the dipole moment to 2.08 D and lowering exciton binding energy to 20.3 meV, it constructs a robust built‐in electric field and spatially decoupled redox centers. This bypasses inherent kinetic bottlenecks, achieving a 4569 µmol g−1 h−
Yong‐Quan Wu   +2 more
wiley   +1 more source

Examining the performance of Shari’ah-compliant versus conventional stock indexes: A comparative analysis pre‑, during, and post-COVID-19

open access: yesEconomics and Business Review
This study aims to conduct an empirical comparative analysis of the performance of Shari’ah and conventional stock indexes during the period 2017–2023, which includes the COVID-19 pandemic.
Abu-Alkhei Ahmad M.   +4 more
doaj   +1 more source

A Postbiotic‐Inducing Ganoderma applanatum Polysaccharide Repairs the Intestinal Barrier via a Phocaeicola vulgatus ‐ Tridecylic Acid Axis

open access: yesAdvanced Science, EarlyView.
This study identifies GAP2, a bioactive polysaccharide fraction derived from Ganoderma applanatum, as a postbiotic inducer that repairs intestinal barrier damage in a gut microbiota‐dependent manner. GAP2 enriches Phocaeicola vulgatus, which degrades GAP2 and promotes tridecylic acid production, triggering Rho/CDC42 signaling and tight‐junction ...
Chuan Zhang   +10 more
wiley   +1 more source

Presence of glycerokinase in guinea pig mammary gland and the incorporation of glycerol into glycerides

open access: yesJournal of Lipid Research, 1964
The presence of glycerokinase in homogenates of mammary tissue from lactating guinea pigs is demonstrated. It has been shown that α-glycerophosphate-C14 (chromatographically identified) is formed from glvcerol-1,3-C14 in the presence of homogenate.
O.W. McBride, Edward D. Korn
doaj   +1 more source

Updatable Closed‐Form Evaluation of Arbitrarily Complex Multiport Network Connections

open access: yesAdvanced Electronic Materials, EarlyView.
The inverse design of electrically large wave devices often uses reduced‐order multiport models with discrete optimization, requiring many evaluations of complex interconnections between subsystems that differ only in a few blocks. This paper introduces a closed‐form framework enabling efficient Woodbury low‐rank updates of related, previous ...
Hugo Prod'homme, Philipp del Hougne
wiley   +1 more source

The in vitro stimulation of lipogenesis and carbohydrate metabolism in liver by potassium ion and diphenylmethylacetyl-N-methylpiperazine

open access: yesJournal of Lipid Research, 1961
An experimental drug, diphenylmethylacetyl-N-methylpiperazine (A-11850), was found to stimulate the incorporation of acetate-l-C14, but not that of mevalonate-2-C14, into the fatty acid and nonsaponifiable fractions of rat liver slices.
Frederick N. Minard, Raymond V. Davis
doaj   +1 more source

A Unifying Approach to Self‐Organizing Systems Interacting via Conservation Laws

open access: yesAdvanced Intelligent Discovery, EarlyView.
The article develops a unified way to model and analyze self‐organizing systems whose interactions are constrained by conservation laws. It represents physical/biological/engineered networks as graphs and builds projection operators (from incidence/cycle structure) that enforce those constraints and decompose network variables into constrained versus ...
F. Barrows   +7 more
wiley   +1 more source

Effects of Human Capital on Total Factor Productivity in Iran [PDF]

open access: yesمدیریت بهره وری, 2014
For many economic planners and policy makers, enhancing productivityhas been one of the efficient methods in increasing economic growth. Basedon that, countries have invested a great deal to increase total factorproductivity.
Ahmad Asadzadeh   +3 more
doaj  

Home - About - Disclaimer - Privacy