Results 1 to 10 of about 1,230,798 (239)

Employment Factors Associated With Long Working Hours in France

Safety and Health at Work, 2023
The objectives of the study were to explore the employment factors associated with long working hours, known as a risk factor for various health outcomes.
Isabelle Niedhammer, Elodie Pineau, Sandrine Bertrais   +2 more
doaj   +1 more source

Effectiveness of coordinated care to reduce the risk of prolonged disability among patients suffering from subacute or recurrent acute low back pain in primary care: protocol of the CO.LOMB cluster-randomized, controlled study

Frontiers in Medicine, 2023
BackgroundLow back pain (LBP) is a common musculoskeletal condition and, globally, a leading cause of years lived with disability. It leads to reduced social participation, impaired quality of life, and direct and indirect costs due to work incapacity. A
Aline Ramond-Roquin, Aline Ramond-Roquin, Aline Ramond-Roquin, Cyril Bègue, Cyril Bègue, Jonathan Vizzini, Jonathan Vizzini, Sidonie Chhor, Tiphanie Bouchez, Elsa Parot-Schinkel, Anthéa Loiez, Anthéa Loiez, Audrey Petit, Maria Ghali, Matthieu Peurois, Matthieu Peurois, Céline Bouton, Céline Bouton   +17 more
doaj   +1 more source

Discovery of Novel Potential Aphid Repellents: Geranic Acid Esters Containing Substituted Aromatic Rings

Molecules, 2022
Aphids are one of the most damaging agricultural pests. For the sake of novel eco-friendly compounds with good activity for aphid control, a series of novel geranic acid esters containing substituted aromatic rings were designed by inverting ester groups
Shixiang Pan, Wenhao Li, Yaoguo Qin, Zhaokai Yang, Yan Liu, Zhuo Shi, Cheng Qu, Chen Luo, Xinling Yang   +8 more
doaj   +1 more source

Recent Progress on Catalytic of Rosin Esterification Using Different Agents of Reactant

AgriEngineering, 2023
Gum rosin is an important agricultural commodity which is widely used as a raw material for various industries. However, gum rosin has low stability, crystallizes easily, and tends to oxidize. This is due to carboxyl groups and conjugated double bonds in
Mardiah Mardiah, Tjokorde Walmiki Samadhi, Winny Wulandari, Aqsha Aqsha, Yohanes Andre Situmorang, Antonius Indarto   +5 more
doaj   +1 more source

Prospective associations between psychosocial work factors and self-reported health: study of effect modification by gender, age, and occupation using the national French working conditions survey data

BMC Public Health, 2022
Background Prospective studies exploring the effects of psychosocial work factors on self-reported health (SRH) are lacking, especially those studying effect modifications. The objectives were to examine the prospective associations of these factors, and
Isabelle Niedhammer, Laura Derouet-Gérault, Sandrine Bertrais   +2 more
doaj   +1 more source

Psychosocial work exposures and suicide ideation: a study of multiple exposures using the French national working conditions survey

BMC Public Health, 2020
Background Our study aimed to explore the associations between psychosocial work exposures, as well as other occupational exposures, and suicide ideation in the French national working population.
Isabelle Niedhammer, Maryline Bèque, Jean-François Chastang, Sandrine Bertrais   +3 more
doaj   +1 more source

Dependence of Biofuel Ignition Chemistry on OH-Initiated Branching Fractions

Frontiers in Mechanical Engineering, 2021
ion of hydrogen by ȮH is the dominant initiation step in low-temperature oxidation of biofuels. Theoretical chemical kinetics calculations for such reactions provide a direct means of quantifying rates of abstraction, which are critical to modeling ...
Samuel W. Hartness, Brandon Rotavera, Brandon Rotavera   +2 more
doaj   +1 more source

Features of the Development of the Educational Route for Children with Autism Spectrum Disorders

Аутизм и нарушение развития, 2020
The difficulties in developing an educational route for students with autism spectrum disorders (ASD) de- termined by both the heterogeneity of this group of students and the wide variation in the severity of autistic disorders in specific ...
L.V. Shargorodskaya
doaj   +1 more source

A possible occurrence of twinning in wild muskoxen, West Greenland

Rangifer, 1994
Two cows, both at least four years of age, were observed with what appeared to be two sets of twins, near Ammolortoq Lake, approximately 25 km southeast of Kangerlussuaq in West Greenland. There were few other muskoxen in the atea at the time. The calves
Wendy Elsner
doaj   +1 more source

Mechanical properties and chemical stability of pivalolactone-based poly(ether ester)s [PDF]

, 1994
The processing, mechanical and chemical properties of poly(ether ester)s, prepared from pivalolactone (PVL), 1,4-butanediol (4G) and dimethyl terephthalate (DMT), were studied. The poly(ether ester)s could easily be processed by injection moulding, owing
Bantjes, A., Does, L. van der, Tijsma, E.J., Vulic, I.   +3 more
core   +3 more sources