Results 61 to 70 of about 461,031 (267)

Cooperation of Pairs [PDF]

open access: yesGames, 2018
To examine the stability of prosocial behavior in groups and pairs, we use an indirect approach. We conducted linear public good experiments with two and four subjects repeatedly three times at intervals of one week. All experiments were carried out without providing feedback and used a payment mechanism promoting stable behavior. We study the dynamics
Markus Sass   +2 more
openaire   +2 more sources

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider   +15 more
wiley   +1 more source

Effective Factors on Failure of Tea Grower Cooperatives in Guilan Province [PDF]

open access: yesتعاون و کشاورزی, 2015
In order to evaluate the factors affecting the failure of tea farmer cooperatives in Guilan Province a descriptive-correlation study was designed. The statistical population consisted of tea farmer cooperatives’ members and board of directors (N=38736 ...
M. Nasrolahi   +3 more
doaj  

COMPULSORY COOPERATION AND COINCIDENTAL COOPERATION

open access: yesJournal of Positive Management, 2011
The aim of the article is to prove that companies cooperate not only because they wish to, but also because they are forced to do it. Moreover, It turns out that sometimes firms cooperate in strategic alliances with partners which were not selected, but appeared coincidentally.
openaire   +5 more sources

The Role of Chemotherapy in Pediatric Myoepithelial Carcinoma: A Systematic Review of the Literature

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Myoepithelial carcinoma (MEC) in pediatric patients is a rare and aggressive malignancy characterized by heterogeneous morphology and variable molecular features. The optimal role of chemotherapy remains unclear. We conducted a systematic review according to PRISMA 2020 guidelines to evaluate chemotherapy in pediatric and young‐adult patients ...
Marco Salvi   +7 more
wiley   +1 more source

Impact of Japan's 2024 Physician Work‐Style Reform on Pediatric Hematology–Oncology: Educational Implications in a 2‐Year Survey

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Japan's 2024 physician work‐style reform introduced legally binding limits on physicians’ working hours, but its impact on education and workforce sustainability in pediatric hematology–oncology (PHO) remains unclear. Procedure We conducted a repeated cross‐sectional study with structured quantitative items and free‐text responses ...
Kiyohiko Kaizu   +7 more
wiley   +1 more source

ASSESSMENT OF GENDER ACCESS TO AGRICULTURAL LOANS FROM COOPERATIVE SOCIETIES IN DEKINA LOCAL GOVERNMENT AREA OF KOGI STATE, NIGERIA

open access: yesJournal of Asian Rural Studies, 2017
This study assessed gender access to agricultural loans from cooperative societies in Dekina Local Government Area of Kogi State, Nigeria. Primary data used were collected from 160 registered cooperative members in the study area.
Adejo P.E, Adejo E.G, Shaibu U.M
doaj   +1 more source

The Future of Pediatric Hematology‐Oncology Fellowship Training: Reflections on the American Board of Pediatrics Training Model

open access: yes
Pediatric Blood &Cancer, EarlyView.
Scott C. Borinstein   +11 more
wiley   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

open access: yesFEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes   +4 more
wiley   +1 more source

Non-permanence for three-species Lotka-Volterra cooperative difference systems

open access: yesAdvances in Difference Equations, 2017
The permanence for three-species cooperative difference systems of Lotka-Volterra is considered. By constructing some suitable regions, we prove that a cooperative system cannot be permanent.
Guichen Lu, Zhengyi Lu
doaj   +1 more source

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