Results 81 to 90 of about 125,860 (284)

Lived experiences of closeness to a person using Anabolic androgenic steroids a next of kin perspective

open access: yesInternational Journal of Qualitative Studies on Health & Well-Being
Purpose Anabolic androgenic steroids (AAS) are used for their aesthetic and performance-enhancing effects and are associated with physical and psychological side effects.
Annica Börjesson   +5 more
doaj   +1 more source

Seasonal variations in mineral status of reindeer calves from Elgaa reindeer herding district, Norway

open access: yesRangifer, 1987
Botanical analyses of rumen content from reindeer calves slaughtered during the period August to April showed dominance of grasses (36%), lichens (30%) and woody plants (21 %).
Hans Staaland, Stein Sæbø
doaj   +1 more source

Amino Acid Modified Polymer Mesh for Removal of the Heavy Metal Ions Pb2+, Hg2+, Cu2+, and Ni2+ From Aqueous Solutions

open access: yesChemie Ingenieur Technik, EarlyView.
Adsorbents for cations of copper, lead, mercury, and nickel are obtained via grafting polymer mesh with an acrylic acid copolymer and subsequent functionalization with an amino acid. A distinct influence of the type of amino acid on the adsorption occurs.
Claudia Adolfs   +6 more
wiley   +1 more source

Optimalisasi Pengisian Beban Kerja Dosen (BKD) di SISTER: Pelatihan Praktis bagi Dosen Baru ITB AAS Indonesia [PDF]

open access: yes
Tujuan kegiatan pengabdian kepada masyarakat ini adalah untuk mensosialisasikan cara pengisian Beban Kerja Dosen (BKD) di Sistem Informasi Sumberdaya Terintegrasi (SISTER) bagi dosen baru Institut Teknologi Bisnis AAS Indonesia pada semester gasal tahun ...
Dewi Setyoningsih   +5 more
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Family's socioeconomic and demographic factors on elements of children's dental and oral health: A scoping review

open access: yesClinical and Experimental Dental Research, EarlyView.
Abstract Background Family plays a significant role in children's dental and oral health (DOH) elements, such as children's DOH knowledge and practice, the development of children's dental fear and anxiety (DFA), children's dental visits, and children's DOH status.
Wisnu Fadila   +5 more
wiley   +1 more source

Purification of Li2CO3 Obtained through Pyrometallurgical Treatment of NMC Black Mass from Electric Vehicle Batteries

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
Lithium carbonate (Li2CO3) obtained from the black mass of recycled lithium batteries is dissolved in water under controlled conditions to remove lithium fluoride (LiF), which is present at a concentration of 3.08 % by weight. The dissolution is carried out at temperatures below 10 °C, and it has been demonstrated that lower temperatures result in ...
Laura Rosso   +3 more
wiley   +1 more source

The Potential of Lime Juice in Reducing Fe Levels and Improving the Quality of Clove Leaf Oil Using Complexometry and Testing Its Antioxidant Activity Using DPPH (1,1-Diphenyl-2-picrylhydrazil)

open access: yesBiology, Medicine & Natural Product Chemistry
Clove leaf oil from Samigaluh, Kulon Progo has high Fe content and low eugenol content due to an ineffective distillation process. This study aims to analyze the ability of lime juice as a purifying agent in reducing iron content through complexometry ...
Teti Wulan Wulandari   +1 more
doaj   +1 more source

Development of the Standard Data Product Specification for 3D City Models Using CityGML [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
In response to the rising demand for digital twins, the Ministry of Land, Infrastructure, Transport and Tourism (MLIT) launched Project PLATEAU, a 3D city model initiative.
C. Kurokawa   +4 more
doaj   +1 more source

Simultaneous Detection of Steroid Esters and Multi‐Class Substances in Dried Blood Spots by LC‐HRMS/MS From a Single Spot for Human Doping Control

open access: yesDrug Testing and Analysis, EarlyView.
A validated LC‐HRMS/MS method enabled, for the first time, the comprehensive detection of steroid esters and multi‐class menu substances from a single dried blood spot. Following extraction, the resulting extract is split into two aliquots, reducing sample consumption and simplifying the analytical workflow.
Panagiotis Sakellariou   +4 more
wiley   +1 more source

Desenvolvimento de métodos para a determinação de mercúrio e tálio em amostras ambientais usando GF AAS e ETV-ICO-MS [PDF]

open access: yes, 2004
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Química.Métodos para a determinação de mercúrio e tálio em amostras ambientais por GF AAS e ETV-ICP-MS foram desenvolvidos ...
Silva, Alessandra Furtado da
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