Results 61 to 70 of about 1,249,401 (374)

Mechanistic basis for inhibition of the extended‐spectrum β‐lactamase GES‐1 by enmetazobactam and tazobactam

open access: yesFEBS Letters, EarlyView.
Antimicrobial resistance (AMR) is of huge importance, resulting in over 1 million deaths each year. Here, we describe how a new drug, enmetazobactam, designed to help fight resistant bacterial diseases, inhibits a key enzyme (GES‐1) responsible for AMR. Our data show it is a more potent inhibitor than the related tazobactam, with high‐level computation
Michael Beer   +10 more
wiley   +1 more source

Models and Strategies for Variants of the Job Shop Scheduling Problem [PDF]

open access: yes, 2011
Recently, a variety of constraint programming and Boolean satisfiability approaches to scheduling problems have been introduced. They have in common the use of relatively simple propagation mechanisms and an adaptive way to focus on the most constrained ...
A. Caumond   +15 more
core   +3 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

PENGUJIAN ALGORITMA GENETIKA DENGAN MENERAPKAN ATURAN FUZZY MODEL XU (FUZZY EVOLUSI) PADA PENJADWALAN PRODUKSI JOB SHOP

open access: yesMatrix: Jurnal Manajemen Teknologi dan Informatika, 2016
Job shop atau yang dikenal juga dengan istilah shop floor control merupakan salah satu metode penyusunan jadwal produksi yang rumit. Beberapa faktor penyebab rumitnya penyusunan jadwal menggunakan metode job shop adalah banyaknya jumlah variasi produk ...
Ida Bagus Putra Manuaba
doaj  

The Effects of Machine Load Sitnations on Performance of Job Shop and Group Scheduling

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 1998
Perfonnance of job shop and group scheduling ndermulti­natch work input environment was exarnined against two nachine load (light and high load) situations.
O.TORKUL TORKUL
doaj   +1 more source

Dynamic scheduling in a multi-product manufacturing system [PDF]

open access: yes, 2005
To remain competitive in global marketplace, manufacturing companies need to improve their operational practices. One of the methods to increase competitiveness in manufacturing is by implementing proper scheduling system. This is important to enable job
Hassan, Adnan   +2 more
core  

Job-shop scheduling with limited capacity buffers [PDF]

open access: yes, 2006
In this paper we investigate job-shop problems where limited capacity buffers to store jobs in non-processing periods are present. In such a problem setting, after finishing processing on a machine, a job either directly has to be processed on the ...
Brucker, Peter   +3 more
core   +3 more sources

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

Research on steady-state simulation in dynamic job shop scheduling problem

open access: yesAdvances in Mechanical Engineering, 2015
A systematic research of steady state for the dynamic job shop scheduling problem with jobs releasing continuously over time has been conducted in this article.
Hegen Xiong   +3 more
doaj   +1 more source

Dynamic Data Scheduling of a Flexible Industrial Job Shop Based on Digital Twin Technology

open access: yesDiscrete Dynamics in Nature and Society, 2022
Aiming at the problems of premature convergence of existing workshop dynamic data scheduling methods and the decline in product output, a flexible industrial job shop dynamic data scheduling method based on digital twin technology is proposed.
Juan Li, Xianghong Tian, Jing Liu
doaj   +1 more source

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