Results 61 to 70 of about 19,023 (207)

Magnesium doped calcium phosphate sodium alginate biocomposite for bone implant application [PDF]

open access: yes, 2018
Calcium phosphate (CaP) usually been used for bone implant application due to the similarity mineral in natural bone and it is bioactive and biocompatible material.
Mustaffa, Nor Azimah
core  

Waves as the source of apparent twisting motions in sunspot penumbrae

open access: yes, 2012
The motion of dark striations across bright filaments in a sunspot penumbra has become an important new diagnostic of convective gas flows in penumbral filaments. The nature of these striations has, however, remained unclear.
Bharti, L.   +4 more
core   +1 more source

Weibull‐Neural Network Framework for Wind Turbine Lifetime Monitoring and Disturbance Identification

open access: yesWind Energy, Volume 29, Issue 4, April 2026.
ABSTRACT Wind turbines are vital for sustainable energy, yet their reliability under diverse operational and environmental conditions remains a challenge, often leading to costly failures. This study presents a novel Weibull‐Neural Network Framework to enhance wind turbine lifetime monitoring by estimating reliability (R(t)) and mean residual life (MRL)
Fatemeh Kiadaliry   +2 more
wiley   +1 more source

Pengendalian Kualitas pada Produksi Air Minum Dalam Kemasan Menggunakan Metode Failure Mode Effect Analysis di CV. XYZ

open access: yesJournal of Industrial Engineering and Operation Management
CV. XYZ merupakan salah satu industri air minum dalam kemasan dengan produk utamanya adalah air siap minum dalam kemasan gelap (cup) volume 220 mililiter. Perusahaan ini telah menetapkan batas toleransi produk cacat sebesar 3% dari jumlah yang diproduksi,
Sindya Erwiyani Silalahi   +2 more
doaj   +1 more source

Implementation of Lean Warehouse to Minimize Wastes in Finished Goods Warehouse of PT Charoen Pokphand Indonesia Semarang [PDF]

open access: yes, 2016
PT. Charoen Pokphand Indonesia Semarang is one of the largest poultry feed companies in Indonesia. To store the finished products that are ready to be distributed, it needs a finished goods warehouse.
Ardila, A. Y. (Audy)   +1 more
core   +2 more sources

Compound Climate Events and Cascading Impacts in the IPCC AR6: Analysis of Gaps and Avenues for the AR7

open access: yesWIREs Climate Change, Volume 17, Issue 2, March/April 2026.
The analysis of the IPCC AR6 WGI (2021) and WGII (2022) reports reveals that compound weather and climate events and risks (CE) mainly affect Oceania and Africa, and that the cascading impacts (CI) of climate change are particularly severe in the Arctic. Coastal and urban areas are the most cited archetypes in regard to CE and CI in these reports.
Virginie K. E. Duvat
wiley   +1 more source

Aplikasi Metode Seven Tools Dan Analisis 5w+1h Untuk Mengurangi Produk Cacat Pada PT. Berlina, Tbk. [PDF]

open access: yes, 2016
Application of Seven Tools Method and 5W1H Analysis of Quality Control to Reduce Product Defect in PT. Berlina, Tbk. PT. Berlina, Tbk is one of the biggest plastic packaging companies in Indonesia. The competition among companies forced the management of
Rasyida, D. R. (Dyah)   +1 more
core  

Phonon-phonon interactions and phonon damping in carbon nanotubes [PDF]

open access: yes, 2009
We formulate and study the effective low-energy quantum theory of interacting long-wavelength acoustic phonons in carbon nanotubes within the framework of continuum elasticity theory.
De Martino, A.   +2 more
core   +2 more sources

Workload Analysis Using Cardiovascular Load, Nasa-TLX, and Fishbone Diagrams

open access: yesInternational Journal of Social Science and Human Research, 2023
This study aims to analyze employees' physical and mental workload in the legal and business development division and look for factors that affect the workload of the two divisions. The research methods used are cardiovascular load, NASA-TLX, and the Fishbone diagram.
Andrew Prasetyo Purnawan,   +1 more
openaire   +2 more sources

Root tip excision‐induced exodermis lignification impacts lateral root emergence in Brachypodium distachyon

open access: yesNew Phytologist, Volume 249, Issue 6, Page 2894-2908, March 2026.
Summary The mechanisms controlling lateral root emergence in monocots, particularly the role of the exodermis, are poorly understood. We investigated how natural variation in the Brachypodium distachyon stress response shapes root system architecture by modulating cell wall dynamics.
Kevin Bellande   +8 more
wiley   +1 more source

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