Results 41 to 50 of about 587,507 (249)

A review on assembly sequence planning and assembly line balancing optimisation using soft computing approaches [PDF]

open access: yes, 2011
Assembly optimisation activities occur across development and production stages of manufacturing goods. Assembly Sequence Planning (ASP) and Assembly Line Balancing (ALB) problems are among the assembly optimisation.
Tiwari, Ashutosh   +7 more
core   +1 more source

The Impact of Providing Balancing Services with Electrolyzers on Power and Hydrogen Balancing Responsible Groups

open access: yes, 2023
peer reviewedRenewable energy sources coupled with flexible technologies are essential for mitigating climate change and reducing dependence on import fuels.
Hrvoje Pandžić,   +2 more
core   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

The improvement of coordination abilities of young gymnasts aged 7-8 years [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2012
The article presents the substantive training in gymnastics by young gymnasts aged 7-8 years, the improvement of coordination abilities of gymnasts through simultaneous work with two balls is highlighted.
Mulligildina A.Ya.   +2 more
doaj  

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Applying a multi-objective particle swarm optimization algorithm for sequencing and balancing a mixed-model assembly line problem with setup times between tasks [PDF]

open access: yesJournal of Applied Research on Industrial Engineering
Mixed-model assembly is a particular set of production lines assembling a family of product models with similar specifications. Designing paced assembly lines faces two primary problems: balancing and sequencing.
Fahimeh Tanhaie
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

ضرورة الموازنة بين المقاصد والضوابط الشرعية لوسائل التواصل الاجتماعي (دراسة فقهية مقارنة ). The Necessity of Balancing Sharia Objectives and Standards Concerning Social Media: A Comparative Fiqh Study [PDF]

open access: yesالدراية
وسائل التواصل الاجتماعي هي أحد مستجدات العصر الرقمي, وقد أصبح المجتمع يعتمد عليها بشكل كبير؛ لأنها تعتبر نوافذ مفتوحة بين أفراد المجتمع، وقد جاء ديننا الإسلامي بمنهج متكامل يشمل كل جوانب الحياة مهما بلغت من تطور وتقدم بما في ذلك وسائل التواصل الاجتماعي ...
إيناس جمال الدين محمد سعدون
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

The spring-and-lever balancing mechanism, George Carwardine and the anglepoise lamp. [PDF]

open access: yes, 2000
Two short and direct methods of exact analysis of the spring-and-lever balancing mechanism are presented. It is shown that perfect balance can be achieved by the use of a close-coiled spring whose free length is effectively zero and whose stiffness is ...
Widden, M. B., French, M. J.
core   +4 more sources

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