Results 101 to 110 of about 5,533,689 (197)

Impact of cultural practices on two‐spotted spider mite (Tetranychus urticae Koch) infestation in tomato cultivation in the Central Rift Valley of Ethiopia

open access: yesCrop, Forage &Turfgrass Management, Volume 12, Issue 2, December 2026.
Abstract The two‐spotted spider mite (TSSM; Tetranychus urticae Koch) is a major pest of tomato (Solanum lycopersicum L.), causing substantial yield and quality losses in Ethiopia and worldwide. The present study evaluated the impact of tomato branch pruning and trellising on TSSM populations and yield in the Central Rift Valley tomato production area ...
Amhaeyesus Belete   +2 more
wiley   +1 more source

Task Assignment with Autonomous and Controlled Agents [PDF]

open access: yes
We analyse assignment problems in which not all agents are controlled by the central planner. The autonomous agents search for vacant tasks guided by their own preference orders defined over subsets of the available tasks. The goal of the central planner
Nicholas Jennings   +4 more
core  

Combined effects of lance nematode populations and use of plant growth regulators on creeping bentgrass putting greens

open access: yesCrop, Forage &Turfgrass Management, Volume 12, Issue 2, December 2026.
Abstract Plant growth regulators (PGRs) are used to optimize turfgrass growth, reduce management inputs, and potentially mitigate diseases. However, golf course superintendents have reported anecdotal evidence linking increased PGR‐induced phytotoxicity with high populations of lance nematodes (Hoplolaimus galeatus).
Matthew Aaron Tucker   +4 more
wiley   +1 more source

OPTIMIZATION OF THE PROBLEM SOLVING WITH LIMITED RESOURCE

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The knapsack problem is analyzed on the basis of the mathematical model, which uses the means of multicriterial optimization. The method which defines possible redundancy of the initial data set is offered for the problem. The algorithm of the transition
S. V. Chebakov, L. V. Serebryanaya
doaj  

Philosophy of phenomic prediction and its incompatibility with causal inference

open access: yesThe Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Breeding programs need to make decisions frequently to improve populations and develop varieties efficiently. These needs led to the development of genomic prediction in the early 2000s and phenomic prediction in the mid‐2010s. In practice, phenomic prediction techniques rely on the same statistical tools and computational frameworks as other ...
Mitchell J. Feldmann   +2 more
wiley   +1 more source

Heat Perceptions, Behaviors, and Barriers of Unhoused Individuals in Germany

open access: yesPublic Health Challenges, Volume 5, Issue 4, December 2026.
Across in‐depth interviews and a survey of 252 unhoused people in 13 German cities, many underestimated heat risks yet often experienced heat‐related fatigue, nausea, or faintness. Participants reported limited hydration and frequent eviction from cooling spots, heat‐aggravating medication whose dosage and storage were rarely adapted, and minimal sun ...
Philipp Sprengholz   +5 more
wiley   +1 more source

ChatGPT in Education: Balancing Professional Autonomy, Transforming Relationships and Rethinking the Purpose of Education

open access: yesEuropean Journal of Education, Volume 61, Issue 4, December 2026.
ABSTRACT Teachers must, in one way or another, address issues of Artificial Intelligence (AI) and generative AI (GAI). The urgency became even more acute when the chatbot ChatGPT was launched in November 2022, changing the conditions for teaching and learning in schools, creating tensions within the educational system. The aim of the study is to deepen
Ulrika Bergmark   +2 more
wiley   +1 more source

The Effects of Tootling on Complimenting and Peer Prompting in Second‐Grade Students

open access: yesPsychology in the Schools, Volume 63, Issue 11, Page 1585-1595, November 2026.
ABSTRACT Tootling interventions can enhance students' social skill performance outside the social skill training environment. With Tootling interventions, group‐oriented rewards are delivered contingent upon the number of reports students provide of their peers' engagement in prosocial behavior(s).
Carsyn E. Poppe   +5 more
wiley   +1 more source

The knapsack problem

open access: yes, 2020
Have you ever wondered about how heavy one can fill his knapsack? No? That does not matter. You will get the answer in this paper. There are several algorithms for the simple knapsack problem and the knapsack problem.
Florian Pawlik
core  

Knapsack Polytope Cutter Initial Release

open access: yes, 2014
<p>Given a 0-1 single dimension knapsack problem, this algorithm generates the set of cutting planes required to reduce the feasible region of the problem to the convex hull of feasible integer points.</p> <p>See README for more ...
jackdunnnz   +3 more
core   +1 more source

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