Results 81 to 90 of about 208,922 (315)

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

Analisis Perhitungan Nilai Overall Equipment Effectiveness (OEE) dan Menentukan Six Big Losses Guna Meningkatkan Efektivitas Mesin Spot Welding Tipe X (Studi Kasus di PT XYZ) [PDF]

open access: yes, 2020
Berdasarkan pengolahan dengan metode Overall Equipment Effectiveness dan Six Big Losses dapat mengetahui besarnya nilai Overall Equipment Effectiveness dan mengidentifikasi faktor penyebab rendahnya performansi mesin.
Suwardiyanto, Purwahyudi
core  

Jurnal Analisis Six Big Losses Pada Mesin Potong Kayu Benzo Type A (Studi Kasus UD. Prima Cahaya Abadi Gresik)

open access: yes, 2023
Prima Cahaya Abadi adalah salah satu perusahaan yang bergerak di bidang industri usaha pengolah kayu yang didirikan di Jl. Mayjen Sungkono 17B Gresik. Terjadi 223 kali kerusakan pada mesin produksi balok kayu yaitu Mesin Benzo Type A, diantaranya adalah ...
Prasetya, Tio Yan
core   +1 more source

Multiclass Paddy Disease Detection Using Filter-Based Feature Transformation Technique

open access: yesIEEE Access, 2023
Pests and diseases are the big issues in paddy production and they make the farmers to lose around 20% of rice yield world-wide. Identification of rice leaves diseases at early stage through thermal image cameras will be helpful for avoiding such ...
N. Bharanidharan   +5 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

ANALISIS KINERJA MESIN BANDSAW MENGGUNAKAN METODE OVERALL EQUIPMENT EFFECTIVENESS (OEE) dan SIX BIG LOSSES PADA PT QUARTINDO SEJATI FURNITAMA

open access: yesJurnal Cakrawala Ilmiah, 2022
PT Quartindo Sejati Furnitama adalah industri manufaktur penghasil furniture, salah satu mesin yang digunakan dalam proses produksi PT Quartindo Sejati Furnitama adalah mesin bandsaw, ditemukan kendala sering terjadinya kerusakan pada mesin tersebut ...
Tatah Ahdiyat, Yohanes Anton Nugroho
semanticscholar   +1 more source

ANALISIS NILAI OVERALL EQUIPMENT EFFECTIVENESS PADA MESIN PACKER FOCKE FX 2 DI PT ABC

open access: yesRing Mechanical Engineering
This study carried out to overcome the performance and efficiency problems of the Packer Focke FX 2 machine at PT. ABC. The study uses descriptive quantitatie approach to analyze Overall Equipment Efetiveness (OEE) value.
Reditya Chiesa Ramadhan   +4 more
doaj   +1 more source

Totaliproductive Maintenance (Tpm) Analysis Using the Overall Equipment Effectiveness (Oee) Method and Six Big Losses on an Injection Molding Machine

open access: yesProcedia of Engineering and Life Science, 2021
. PT.  XYZ is a manufacturing companyjthat produces a variety of materials from plastics, this company cangnot be separated from problems relatedhto the effectiveness of machinery / equipment. The problem that is experienced today is that there is a lot of damage to the injection moulding machine that has decreased speed as a result of the damage to ...
Mokhamad Ridloi, Ribangun Bamban Jakaria
openaire   +2 more sources

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

ANALISIS OVERALL EQUIPMENT EFFECTIVENES DALAM MEMINIMALISASI SIX BIG LOSSES PADA MESIN PRODUKSI (Studi Kasus: PT. IMG) [PDF]

open access: yes, 2019
PT.IMG adalah perusahaan yang bergerak dibidang industry manufacture gelas kaca terkemuka di Indonesia. Saat perusahaan belum memiliki metode mengukur keefektifan mesin pada proses produksi sehingga proses produksi tidak maksimal dan berdampak pada tidak
CHOIRUDIN, ZULFANI
core  

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