Results 31 to 40 of about 816,445 (307)

Investigation on the sampling size optimisation in gear tooth surface measurement using a Co-ordinate Measuring Machine [PDF]

open access: yes, 2004
Co-ordinate Measuring Machines (CMMs) are widely used in gear manufacturing industry. One of the main issues for contact inspection using a CMM is the sampling technique.
C.H. Gao   +8 more
core   +1 more source

Optical Methods of Error Detection in Additive Manufacturing: A Literature Review

open access: yesJournal of Manufacturing and Materials Processing, 2023
Additive Manufacturing (AM) has been a growing industry, specifically when trying to mass produce products more cheaply and efficiently. However, there are too many current setbacks for AM to replace traditional production methods.
Brianna Wylie, Carl Moore
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

Toward Error-free Manufacturing of Fractals

open access: yesProcedia CIRP, 2013
Fractals are self-similar-scale-invariant entities and often used for modeling complex shapes including natural (e.g., plant, leaf, flower, animal, landscape, etc.) and aesthetically valuable ones (e.g., shapes used in jewelry, buildings, etc.). The purpose of this study is to provide more insights into the error-free manufacturing of fractals.
Ullah, A.M.M. Sharif   +4 more
openaire   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

A Precise Manufacturing Method of the Composite Structure-Similar Flutter Model

open access: yesAdvances in Mechanical Engineering, 2014
The composite structure-similar flutter model (ComSSM) not only shows higher structural efficiency but also provides convenience for the purpose of fabrication in the aerodynamic flutter model.
Rui Yang   +3 more
doaj   +1 more source

Analisis Faktor-Faktor yang Memengaruhi Output Sektor Industri Pengolahan di Provinsi Jawa Tengah

open access: yesTataloka, 2021
Industrial manufacturing sektor has the biggest contribution to regional economic development of Central Java Province but in the last few years the output of industrial sector experienced a slowing down growth.
Selviana Raharjo   +2 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Empirical Evidence of a Long-Run Relationship Between Agriculture and Manufacturing Industry Output in Nigeria

open access: yesSAGE Open, 2020
This study investigates a long-run relationship between agriculture and manufacturing industry output in Nigeria using annual time series data from 1982 to 2017.
Eze Simpson Osuagwu
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

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