Results 11 to 20 of about 101,763 (309)

The future of SPS governance : SPS-Plus or SPS-Minus? [PDF]

open access: yes, 2017
Food safety plays an increasingly important role in today’s interdependent trading relations. The existing multilateral rules embodied in the World Trade Organization (WTO) Agreement on the Application of Sanitary and Phytosanitary Measures are increasingly being supplemented through a series of bilateral and multilateral agreements.
Wagner, Markus
openaire   +2 more sources

Multi-objective optimisation of integrated space-based and terrestrial solar energy systems [PDF]

open access: yes, 2010
This paper proposes the simultaneous optimisation of a combination of a number of ground solar power plants with a space-based solar plant (SPS) delivering electric power for European needs.
Vasile, Massimiliano, Summerer, Leopold
core   +4 more sources

KEARIFAN EKOLOGI DALAM TRADISI BUBUR SURO DI RANCAKALONG KABUPATEN SUMEDANG

open access: yesPatanjala: Jurnal Penelitian Sejarah dan Budaya, 2019
Tradisi Bubur Suro di Rancakalong Kabupaten Sumedang merupakan kearifan lokal sebagai wujud syukur masyarakat kepada Sang Pencipta serta memiliki fungsi dalam menjaga dan memelihara kesinambungan alam (suistainability).
Nunung Julaeha   +3 more
doaj   +1 more source

The impulse power unit for a portable proton magnet resonance relaxometer

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2020
In this paper described the switching power supply (SPS) unit and represented its importance for electronic circuits in electronic devices. SPS directly affect the operation of electrical circuits and electronic equipment.
Chi Kien Nguyen   +2 more
doaj   +1 more source

Effect of Y3Al5O12 addition on the microstructural evaluation and mechanical properties of spark plasma sintered ZrB2-SiC composites [PDF]

open access: yesScience of Sintering, 2022
In the present study, the addition of Y3Al5O12 (YAG) into the ZrB2-SiC composites was investigated. Composites were densified by spark plasma sintering (SPS) at 1850ºC under a uniaxial pressure of 50 MPa for 20 min.
Gürcan Kübra   +3 more
doaj   +1 more source

Acoustic Properties of Syzygium sp., Dialium sp., Gymnostoma sp., and Sindora sp. Wood

open access: yesBioResources, 2016
Acoustic properties such as specific dynamic Young’s modulus (Ed/γ), internal friction (Q-1), and acoustic conversion efficiency (ACE) of wood are important properties frequently examined using free-free flexural vibration. This study determined the suitability for making musical instrument soundboards and frameboards from four tropical wood species ...
Sinin Hamdan   +3 more
openaire   +3 more sources

KUALITAS ARGUMENTASI PADA DISKUSI ISU SOSIOSAINTIFIK MIKROBIOLOGI MELALUI WEBLOG

open access: yesJurnal Pendidikan IPA Indonesia, 2012
Penelitian bertujuan untuk mengetahui kualitas argumentasi pada diskusi isu sosiosaintifik “Polemik E. sakazakii” melalui weblog. Metode penelitian bersifat deskriptif. Hasil analisis terhadap kualitas argumentasi menunjukkan secara sosial partisipan
Y. Herlanti   +3 more
doaj   +1 more source

Microstructural, Corrosion and Abrasive Characteristics of Titanium Matrix Composites [PDF]

open access: yesArchives of Metallurgy and Materials, 2018
Commercially pure titanium is less expensive, generally more corrosion resistant and lower in strength than its alloys, and is not heat-treatable. The use of Ti and its alloys as construction materials under severe friction and wear conditions is limited
P. Figiel   +5 more
doaj   +1 more source

Flexure Strength and Fracture Propagation in Zirconia Ceramic Composites with Exfoliated Graphene Nanoplatelets

open access: yesCeramics, 2020
In this work, the flexure strength and fracture propagation mechanisms in yttria tetragonal zirconia (3YTZP) dense composites with 1 and 5 vol.% exfoliated graphene nanoplatelets (e-GNP) were assessed.
Ángela Gallardo-López   +5 more
doaj   +1 more source

SPS und IPC als integrierter Bestandteil moderner Materialflußsteuerung

open access: yes, 2022
S.323-339Zur Steuerung von Materialflusssystemen werden auf der Feldebene hauptsächlich Speicherprogrammierbare Steuerungen (SPS) eingesetzt. Erhöhte Anforderungen an die Bedienoberfläche, die Erfordernisse von Prozeßvisualisierungen und der Wunsch nach ...
Altemühle, P.
core   +1 more source

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