Results 191 to 200 of about 612,591 (267)

Sustainable Productivity Growth in Agriculture: The Role of Shifts in R&D Investments and Technology

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The objective of the paper is to evaluate the long‐term prospects of sustainable productivity growth linked to plausible assumptions on public agricultural R&D investments as the key productivity driver. Second, it investigates the role of changing R&D focus from yield maximization to input saving technologies (fertilizers and pesticides). The
Zuzana Smeets Křístková, Michiel van Dijk, Robert M'Barek, Hans van Meijl, Tomas Ratinger   +4 more
wiley   +1 more source

A Study on the ED90 of Esketamine Combined with Ropivacaine for Early Epidural Analgesia During the First Stage of Labor in Nulliparous Women: A Randomized, Sequential Dose-Finding Trial. [PDF]

Int J Womens Health
Lin X, Tu Y, Qiu P, Zhang Y, Chen Y, Cao Z.   +5 more
europepmc   +1 more source

Temperature Sensitivity and Adaptation of Cereal Yields: Empirical Evidence From Italy

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This paper investigates the evolving temperature sensitivity and climate adaptation of cereal yields in Italy from 1952 to 2023, using province‐level data for maize, common wheat, and durum wheat. Employing panel data econometric methods, we estimate yield responses to heat exposure, changes in sensitivity over time, and adaptation to climate ...
Paolo Nota, Giacomo Coughlan, Alessandro Olper   +2 more
wiley   +1 more source

Efficacy of Vaginal Misoprostol for Labor Induction in Intrauterine Fetal Death: A Cohort Study from West Java Largest Hospital. [PDF]

Int J Womens Health
Flowerina V, Hidayat D, Aziz MA.
europepmc   +1 more source

Circadian rhythm characteristics of spontaneous labor onset in full-term primiparas and its impact on maternal and neonatal outcomes. [PDF]

BMC Pregnancy Childbirth
Wang W, Zhou L.
europepmc   +1 more source

A Predictive Model for Intrapartum Cesarean Delivery in Multiparous Women After Active Labor Onset. [PDF]

J Obstet Gynaecol Res
Liu Y, Fan J, Man F, Hu H, Tang B.
europepmc   +1 more source

Implementation Burden and Hidden Labor in a Multisite Digital Psychiatry Trial. [PDF]

Healthcare (Basel)
Rubene-Kesele L.
europepmc   +1 more source

How does rural population aging affect agricultural green development in China? [PDF]

PLoS One
Xu L, Teng Z, Liu Y, Liu W.
europepmc   +1 more source