Results 41 to 50 of about 11,127 (121)

Response of cocoa (Theobroma cacao L.) seedlings to multi‐nutrient fertilizer application in soilless growing media

open access: yesAgrosystems, Geosciences &Environment, Volume 8, Issue 3, September 2025.
Abstract Lack of well‐defined fertilizer recommendation for growing cocoa (Theobroma cacao L.) seedlings in the nursery in soilless growth media affects their vigor, resulting in poor growth and increased mortalities. This study was conducted to evaluate the response of cocoa seedlings to the combined application of NPK and/or micro/secondary nutrients
Lemuel Ohemeng Mintah   +3 more
wiley   +1 more source

A Statistical Review of Hydrogen Effects on the Fatigue and Fracture Behavior of Steel

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 9, Page 3613-3644, September 2025.
ABSTRACT This study conducts a statistical re‐analysis of experimental data from the literature to assess the influence of hydrogen on key mechanical properties, including the medium‐/high‐cycle fatigue strength and the threshold value of the stress intensity factor range.
H. Wang   +4 more
wiley   +1 more source

Reference Values and Association of Body Weight, Age, and Sex With Echocardiographic Measurements in Non‐Athletic Quarter Horses

open access: yesJournal of Veterinary Internal Medicine, Volume 39, Issue 5, September/October 2025.
ABSTRACT Background Echocardiographic reference intervals for Quarter Horses are infrequently reported. Objectives To provide standard echocardiographic measurements for sedentary Quarter Horses and evaluate the relationship between physical characteristics (body weight, age, sex) and echocardiographic measurements.
Madeline E. Selecky   +4 more
wiley   +1 more source

On the smallest snarks with oddness 4 and connectivity 2 [PDF]

open access: yes, 2018
A snark is a bridgeless cubic graph which is not 3-edge-colourable. The oddness of a bridgeless cubic graph is the minimum number of odd components in any 2-factor of the graph. Lukot'ka, M\'acajov\'a, Maz\'ak and \v{S}koviera showed in [Electron.
Goedgebeur, Jan
core   +2 more sources

Offspring number, size, and survival: State‐dependent optimization of litter size in a long‐lived capital breeder

open access: yesEcosphere, Volume 16, Issue 8, August 2025.
Abstract Seventy‐five years ago, Lack proposed that there should be an optimal clutch size shared by all individuals in a population and favored by natural selection, which maximizes the number of recruited offspring. While some studies support this “common optimum” hypothesis, others have shown that the optimal clutch size depends on maternal state (e.
Marwan Naciri   +7 more
wiley   +1 more source

Cubic graphs with large circumference deficit [PDF]

open access: yes, 2013
The circumference $c(G)$ of a graph $G$ is the length of a longest cycle. By exploiting our recent results on resistance of snarks, we construct infinite classes of cyclically $4$-, $5$- and $6$-edge-connected cubic graphs with circumference ratio $c(G)/|
Mazák, Ján, Máčajová, Edita
core  

Approximate path decompositions of regular graphs

open access: yesJournal of the London Mathematical Society, Volume 112, Issue 2, August 2025.
Abstract We show that the edges of any d$d$‐regular graph can be almost decomposed into paths of length roughly d$d$, giving an approximate solution to a problem of Kotzig from 1957. Along the way, we show that almost all of the vertices of a d$d$‐regular graph can be partitioned into n/(d+1)$n/(d+1)$ paths, asymptotically confirming a conjecture of ...
Richard Montgomery   +3 more
wiley   +1 more source

The dose–response effects of hydrolyzed curcumin on recovery, inflammation, and oxidative stress following exercise‐induced muscle damage in males

open access: yesPhysiological Reports, Volume 13, Issue 15, August 2025.
Abstract This study investigated the effects of two dosages (750 mg and 1500 mg) of hydrolyzed curcumin on physiological recovery following exercise‐induced muscle damage (EIMD). In a randomized, placebo‐controlled, double‐blind design, 34 recreationally active males (27 ± 6 years; 180 ± 7.3 cm; 82 ± 11.3 kg) were assigned to three groups: PLA (2 × 750‐
Toby A. Helder   +6 more
wiley   +1 more source

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