Results 161 to 170 of about 2,187,772 (245)

Solving the Capacitated Arc Routing Problem Using Logic‐Based Benders Decomposition

open access: yesNetworks, EarlyView.
ABSTRACT In this paper, we present a new exact algorithm for solving the capacitated arc routing problem using logic‐based benders decomposition. The master problem is formulated based on variables that measure the number of deadheadings of each edge. These variables have been converted into binary form, which enables the use of both new and stronger ...
Alexander Ingemann Lindhardt   +2 more
wiley   +1 more source

Multiple forms of protein-protein and DNA binding are exhibited by BrxC from the BREX phage restriction system. [PDF]

open access: yesNucleic Acids Res
Kaiser AJ   +15 more
europepmc   +1 more source

Let's Talk About Bone Cylinders. Taphonomy of Carnivores and Humans

open access: yesInternational Journal of Osteoarchaeology, EarlyView.
ABSTRACTBone cylinders are a distinctive structure predominantly produced by durophagous carnivoran species during the consumption of long bones, in which the diaphyseal canal remains intact while both epiphyses are removed or consumed. This study evaluates the significance of this morphology, traditionally attributed to extant and extinct hyena ...
Darío Herranz‐Rodrigo
wiley   +1 more source

Device Interrogation Unmasking Flecainide-Induced Wide Complex Tachycardia. [PDF]

open access: yesJACC Case Rep
Segar MW   +3 more
europepmc   +1 more source

Distinct Conformational Switches Control WPD‐Loop Dynamics Across Protein Tyrosine Phosphatase Subfamilies

open access: yesProteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT Protein Tyrosine Phosphatases (PTPs) regulate cellular signaling by balancing phosphotyrosine levels through a conserved WPD‐loop that switches between open (inactive) and closed (active) conformations. While this conformational change is crucial for catalysis, the structural factors governing this motion remain poorly understood.
Colin L. Welsh, Lalima K. Madan
wiley   +1 more source

Techniques professionnelles de musique et chanson : programme d'études techniques, 551.AO

open access: yes, 2006
2005 versionTitre de l'écran-titre (visionné le 12 mai 2010)Version électronique d'un document imprimé publié en 2005Traduction de: Techniques professionnelles de musique et chanson : programme d'études techniques, 551.AO"Training sector 4 : arts ...
Filion, Ghyslain,   +1 more
core  

Mortality in an invasive ant does not scale linearly with fipronil exposure

open access: yesPest Management Science, EarlyView.
Increasing fipronil concentration did not linearly increase yellow crazy ant mortality when introduced via horizontal transfer; high doses may limit food sharing. Queen mortality was low, and surviving workers were averse to feeding. Abstract Background Controlling eusocial invasive and other pestiferous insects is difficult.
Peter Yeeles, Angela Strain, Lori Lach
wiley   +1 more source

Identifying resistance‐conferring cytochrome P450s in weeds: experimental strategies and practical considerations

open access: yesPest Management Science, EarlyView.
Identifying resistance‐conferring cytochrome P450s requires integrating weed characterization, gene discovery and functional validation. No single approach is sufficient to distinguish causal resistance genes from herbicide‐metabolizing enzymes. Abstract Cytochrome P450 monooxygenases (P450s) play a pivotal role in metabolic herbicide resistance, yet ...
Satoshi Iwakami, Takuya Yamaguchi
wiley   +1 more source

Project Management Methodologies of International Development Agencies and the Concept of Sustainable Project Management

open access: yesSustainable Development, EarlyView.
ABSTRACT This research explores to what extent the ideas and notions of sustainable project management (SPM) are reflected in the project management methodologies of three selected international development agencies. A conceptual framework is developed, and a deductive content analysis is performed.
Jan Christoph Albrecht   +4 more
wiley   +1 more source

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