Results 191 to 200 of about 1,907,501 (352)

Testing the Marketing Performance of German Wheat Farmers

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper analyses the marketing performance of wheat farmers in Germany. Wheat sales data from 465 individual farms over a 12‐year period are used to test against different market benchmarks. Market benchmarks are constructed by simulating passive trading agents using regional wheat prices.
Franziska Potts, Jens‐Peter Loy
wiley   +1 more source

Sexual efficacy of adolescents, permissiveness, and the transition toward nonvirginity: From intention to behavior. [PDF]

open access: yes, 1999
Ajzen I.   +12 more
core   +1 more source

Frailty Recovery Following Minimally Invasive Surgery: An Emerging Perspective on Surgical Benefits in Elderly Colorectal Cancer Patients

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
This prospective study investigated the impact of MIS on frailty and outcomes in elderly CRC patients. While frail patients showed lower OS, MIS was safely performed. Among recurrence‐free patients, frailty status improved at 1 year, suggesting that curative surgery may offer not only oncologic benefits but also potential for frailty improvement ...
Hajime Ushigome   +9 more
wiley   +1 more source

The impact of reminiscence of socially active elderly women's reactions to social comparisons. [PDF]

open access: yes, 2000
Costa P.   +25 more
core   +1 more source

Unraveling Multimodal Brain Signatures: Deciphering Transdiagnostic Dimensions of Psychopathology in Adolescents

open access: yesAdvanced Intelligent Systems, EarlyView.
This study, utilizing two large‐cohort datasets, employs interpretable neural networks. It demonstrates that incorporating brain morphology and functional and structural networks enhances predictive accuracy for general psychopathology and its dimensions.
Jing Xia, Nanguang Chen, Anqi Qiu
wiley   +1 more source

Editorial: School Achievement and Failure in Portuguese and Spanish Speaking Countries

open access: yesFrontiers in Psychology, 2018
Edgar Galindo   +3 more
doaj   +1 more source

Direct to psychology stepped care model implementation in the multidisciplinary sleep service: study protocol. [PDF]

open access: yesBMC Health Serv Res
Winter S   +6 more
europepmc   +1 more source

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