Results 11 to 20 of about 194,357 (268)

Preparation and Evaluation of Thermal Properties of Composites Based on Polypropylene Reinforced with Garlic Husk Particles (GHP)

open access: yesJournal of Natural Fibers, 2023
The use of biowaste materials as additives in polymeric matrices has generated interest. Garlic is a seed that has wide application areas, not only in the food industry, because it has good bactericidal and antioxidant properties. Polypropylene (PP) is a
Elda Elizabeth Villalobos-Neri   +4 more
doaj   +1 more source

Rigid quivers and rigid algebras

open access: yesJournal of Algebra, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cagliero, Leandro, Tirao, Paulo
openaire   +1 more source

PSYCHOLOGICAL MECHANISMS OF FORMATION OF DEVIATIONS IN THE PERIOD OF PREPARATION FOR MOTHERHOOD

open access: yesБюллетень сибирской медицины, 2015
The article presents a social-psychological indicators of stress, coping mechanisms, rigidity and psychological component gestational dominant as risk factors predisposing to deviations in the context of preparedness for motherhood, marked psychological ...
S. A. Moreva   +7 more
doaj   +1 more source

The Rigidity of the Earth [PDF]

open access: yesScience, 1919
(39, o05, I914), an account was published of a preliminary experiment to determine the rigidity of the earth. At that time it was announced that the experiment would be repeated, using an interference method. The new arrangements were completed and a new series of observations begun on November 20, 1916, and continued until November 20, 1917.
A A, Michelson, H G, Gale
openaire   +2 more sources

ASTRE: Prototyping Technique for Modular Soft Robots With Variable Stiffness

open access: yesIEEE Access, 2022
Soft robots are advantageous for human interaction owing to their adaptability and safe interactivity. However, research on soft robots is challenging because of the complex fabrication process of elastomeric materials with multiple channels.
Jefferson Pardomuan   +2 more
doaj   +1 more source

PSYCHO-EMOTIONAL PECULIARITIES OF WORKERS FROM LEGAL FIELD [PDF]

open access: yesEcoSoEn: Ştiinţe Economice, Sociale şi Inginereşti = Economics, Social and Engineering Sciences, 2023
The activity in legal field is varied, taking into account that this large sphere is related to the defense of fundamental rights and freedom of a person, duet to the responsibility provided, emanated by the workers from justice field, the responsibility
Melentieva Aliona
doaj   +1 more source

On rigid origami III: local rigidity analysis [PDF]

open access: yesProceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2022
In this article, rigid origami is examined from the perspective of rigidity theory. First- and second-order rigidity are defined from local differential analysis of the consistency constraint; while the static rigidity and prestress stability are defined after finding the form of internal force and load.
He, Zeyuan, Guest, Simon D
openaire   +5 more sources

Study of the mechanical properties of mortars based on organic binders used in the reproduction of outdoor artworks

open access: yesCeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2014
This work focuses on the characterization of organic resin bound mortars, used in reproductions of sculptural and ornamental stone exposed outdoors.
Alba Cerezo   +2 more
doaj   +1 more source

Psychological Profile of Patients with Myocardial Infarction: from Risk Group to Rehabilitation

open access: yesВестник Кемеровского государственного университета, 2022
High morbidity and mortality make cardiovascular diseases socially significant. The Health Development Strategy of the Russian Federation though 2025 states the importance of diagnosis, treatment, and prevention of cardiovascular diseases.
A. S. Elzesser   +2 more
doaj   +1 more source

Non‐linear dynamic soil‐structure interaction analysis of buildings

open access: yesTechnological and Economic Development of Economy, 2007
The objective of this research is to evaluate the effects of soil‐structure interaction (SSI) on the modal characteristics and on the dynamic response of structures. The stress had an impact on the overall behaviour of five storeys reinforced concrete (R/
Abdelhacine Gouasmia, Kamel Djeghaba
doaj   +1 more source

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