Results 31 to 40 of about 2,392,581 (306)

Stability of Certain Non-Autonomous Cooperative Systems of Difference Equations with the Application to Evolutionary Dynamics

open access: yesAxioms
This paper investigates the dynamics of non-autonomous cooperative systems of difference equations with asymptotically constant coefficients. We are mainly interested in global attractivity results for such systems and the application of such results to ...
Mustafa R. S. Kulenović   +3 more
doaj   +1 more source

Cooperation theory of cooperative breeding [PDF]

open access: yesBehavioural Processes, 2007
Cooperative breeding is the joint raising of offspring by wo or more individuals, where at least one of them is not he genetic parent of the young. The key characteristics of ooperative breeding systems are diversity of social behaviours ithin and between groups and high variation of factors influncing conflict over reproduction (for review see Komdeur,
openaire   +2 more sources

Farmer participation in cooperatives enhances productive services in village collectives: a subjective evaluation approach

open access: yesFrontiers in Sustainable Food Systems
IntroductionProvision of agricultural productive services to farmers is crucial for integrating them into the modern agricultural system. However, small-scale farmers often face difficulties in accessing these services.
Yi Zhi Zhang   +3 more
doaj   +1 more source

Family farm succession: evidence from absorptive capacity, social capital, and socioeconomic aspects

open access: yesRevista de Economia e Sociologia Rural, 2021
Farm succession is a process socially built from the preparation of the successor and the farm to meet a family business’ expectations. This study aimed to identify how social capital, absorptive capacity, and socioeconomic characteristics influence farm
Rafael Gonçalves Abdala   +2 more
doaj   +1 more source

PERBEDAAN KEMAMPUAN KOGNITIF DAN KETERAMPILAN KOOPERATIF DALAM PEMBELAJARAN KOOPERATIF MODEL JIGSAW DAN COOPERATIV SCRIPT SISWA KELAS VIII MTS MUHAMMADIYAH 1 MALANG [PDF]

open access: yes, 2009
Cooperative learning is a study which focused on cooperation among students to reach learning goal. Cooperative learning with Jigsaw Model and Cooperative Script were two cooperative learning model which had many characteristic similarity.
NUR ILMA, ALFIN
core  

Performance Analysis of a Hybrid Downlink-Uplink Cooperative NOMA Scheme

open access: yes, 2017
This paper proposes a novel hybrid downlinkuplink cooperative NOMA (HDU-CNOMA) scheme to achieve a better tradeoff between spectral efficiency and signal reception reliability than the conventional cooperative NOMA schemes.
Dai, Linglong   +3 more
core   +1 more source

Prevalence and Trajectory of Household Material Hardship Among Children With Advanced Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Families of children with advanced cancer living in poverty experience inferior outcomes including poor parent mental health and worse child quality of life. Household material hardship (HMH: food, housing, transportation, and/or utility insecurity) is a modifiable poverty exposure—and potential intervention target—that ...
Sarah Wright   +13 more
wiley   +1 more source

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley   +1 more source

EFEKTIVITAS MODEL KOOPERATIF TIPE ROTATING TRIO EXCHANGE DALAM PEMBELAJARAN LOGARITMA

open access: yesJournal of Honai Math, 2021
The mathematics students should construct their own mathematical concepts. The rotating trio exchange model of cooperative learning enables students to construct mathematical concepts.
Muhammad Nurhusain
doaj   +1 more source

Inequality and Procedural Justice in Social Dilemmas [PDF]

open access: yes, 2009
This study investigates the influence of resource inequality and the fairness of the allocation procedure of unequal resources on cooperative behavior in social dilemmas.
Fehr E.   +12 more
core   +3 more sources

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