Results 171 to 180 of about 41,670 (314)

An enhanced adaptive large neighborhood search algorithm for the multiple allocation p‐hub location problem with a mesh backbone network in video‐on‐demand services

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract This study tackles the multiple allocation p$p$‐hub location problem (MApHLP) in the context of video‐on‐demand services, where digital content is partitioned into segments and stored exclusively at selected hub locations. Users, distributed across a wide geographical area, can connect to multiple hubs based on demand patterns, with all hubs ...
Soumen Atta
wiley   +1 more source

A new, conspicuously pigmented Pyrrhulina (Teleostei: Characiformes: Lebiasinidae) from the Río Tigre, Loreto, Peru

open access: yesJournal of Fish Biology, EarlyView.
Abstract A new species of Pyrrhulina is described based on morphological and molecular evidence. Pyrrhulina punctata is distinguished from all congeners by the presence of a series of 7 to 16 irregular blotches of dark pigmentation on the flanks, equally marked in juveniles and adult specimens, the presence of 26–28 lateral‐line scales, 17–21 maxillary
Andre Netto‐Ferreira   +4 more
wiley   +1 more source

Ecological niches and biogeography of nitrogen‐fixing plants in Europe

open access: yesPlant Biology, EarlyView.
Despite sharing N fixation as a common trait, European legume and actinorhizal plant lineages occupy strikingly divergent ecological niches shaped by their evolutionary histories and physiological adaptations. Advanced symbiont control allows IRLC legumes to expand into northern, mesic regions, while non‐IRLC legumes are more common in Mediterranean ...
N. Fahs   +9 more
wiley   +1 more source

Unraveling the symmetry of Al<sub>5</sub>C<sub>3</sub>N. [PDF]

open access: yesActa Crystallogr B Struct Sci Cryst Eng Mater
Shtender V   +8 more
europepmc   +1 more source

Effects of non‐surgical periodontal therapy on intrabony periodontal defects at different re‐evaluation time points: A systematic review of randomized controlled trials and clinical recommendations

open access: yesPeriodontology 2000, EarlyView.
Abstract Objective The aim of this systematic review and meta‐analysis was to evaluate the longitudinal temporal pattern of periodontal probing depth (PPD) reduction in intrabony periodontal defects following non‐surgical periodontal therapy (NSPT), both as a monotherapy and with adjunctive locally delivered pharmacological agents.
Luca Ramaglia   +4 more
wiley   +1 more source

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