Results 61 to 70 of about 1,564 (279)

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

open access: yesAdvanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

Newly recognized Pleistocene human teeth from Tabun Cave, Israel

open access: yesJournal of Human Evolution, 2005
Seven human teeth from Tabun Cave, Israel, curated at the Natural History Museum London since 1955, are of uncertain provenance and identity. They are all from the upper dentition, without duplications, and are characterized by a similar preservation.
COPPA, Alfredo   +4 more
openaire   +3 more sources

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

La cronología del Paleolítico medio levantino

open access: yesZephyrus, 2009
RESUMEN: La cronología del Paleolítico Medio levantino está basada en conjuntos musterienses estratificados de diversas cuevas, así como en biozonas que vienen dadas por asociaciones de microfauna, y en una serie de dataciones por Termoluminescencia (TL)
Ofter BAR-YOSEF
doaj  

DIFFERENTIATE LEARNING ACHIEVEMENT BY ETHNICITY IN SMAN 5 KUPANG

open access: yesSociological Education
The aim of this research is to determine differences in student learning achievement based on ethnicity at SMA Negeri 5 Kupang. The approach used in this research is qualitative.
Hadrianus Jehanu, Marthen Tabun
doaj   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

UPAYA MENINGKATKAN MOTIVASI BELAJAR SISWA MELALUI LAYANAN PENGUASAAN KONTEN DI SMP NEGERI 1 METRO

open access: yesGuidena, 2013
Penelitian difokuskan pada : Upaya meningkatkan motivasi belajar melalui layanan penguasaan konten peserta didik kelas VII.4 SMP Negeri 1 Metro Semester Ganjil Tabun Pelajaran 2012/2013.
Hadi Pranoto
doaj  

Telaah kritis terhadap Undang-Undang No. 32 Tahun 2004 tentang Pemerintahan Daerah

open access: yesJurnal Civics: Media Kajian Kewarganegaraan, 2004
The Constitution (UUD 1945) actually gave an opportunity for implementation of decentralist governmental system. But the New Order's Regime was not given enough manual for institutionalized decentralist government system.
Suharno Suharno
doaj   +1 more source

Synthesis of 32P-Labelled Dimethylamido Ethoxyphosphoryl Cyanide (Tabun). [PDF]

open access: yesActa Chemica Scandinavica, 1963
P/sup 32/-labeled Tabun was synthesized from phosphoryl trichloride and carrier-free P/sup 32/-labeled onthophosphoric acid. A chromatographic method for the purification of dimethylamido phosphoryl dichloride and of Tabun was worked out. (auth)
E. Heilbronn   +4 more
openaire   +1 more source

Synchrotron Radiation for Quantum Technology

open access: yesAdvanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader   +10 more
wiley   +1 more source

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