Results 71 to 80 of about 55,852 (170)

Seeing herbaria in a new light: leaf reflectance spectroscopy unlocks trait and classification modeling in plant biodiversity collections

open access: yesNew Phytologist, EarlyView.
Summary Reflectance spectroscopy is a rapid method for estimating traits and discriminating species. Spectral libraries from herbarium specimens represent an untapped resource for generating broad phenomic datasets across space, time, and taxa. We conducted a proof‐of‐concept study using trait data and spectra from herbarium specimens up to 179 yr old,
Dawson M. White   +6 more
wiley   +1 more source

Multifunctional operation of a fiber Bragg grating in a WDM/SCM radio over fiber distribution system [PDF]

open access: yes, 2004
A radio over fiber distribution system incorporating both sub-carrier multiplexing (SCM) and wavelength division multiplexing (WDM) technologies is presented.
Anandarajah, Prince M.   +2 more
core   +1 more source

Proposta de rede de interconexão WDM com controle TDM Proposal of WDM interconnection network with TDM control

open access: yesActa Scientiarum: Technology, 1999
Este artigo apresenta uma proposta de rede de interconexão WDM com controle TDM e discute os princípios da tecnologia WDM. O artigo também classifica as redes de interconexão WDM e discute as arquiteturas de redes de interconexão e os protocolos de ...
João Angelo Martini
doaj   +2 more sources

Effect of dietary waste date meal (Phoneix dactylifera) on chemical body composition, nutrition value and fatty acids profile of fingerling common carp (Cyprinus carpio) [PDF]

open access: yesبوم‌شناسی آبزیان, 2018
The present study evaluated the effect of dietary waste date meal (WDM) on body chemical composition and fatty acids profile of fingerling cyprinus carpio.
Mehrdad Kamali Sanzighi   +3 more
doaj  

Aboveground and Belowground Insect Herbivory Changes Maize‐Wireworm Interactions via Root Volatile Cues

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT The rhizosphere harbours critical plant‐herbivore interactions often mediated by small lipophilic molecules (SLMs). Despite the agricultural importance of many soil‐dwelling insects, surprisingly little is known about chemically mediated belowground crop‐pest interactions. Root and shoot herbivores can influence these interactions by modifying
Diego M. Magalhães   +8 more
wiley   +1 more source

Structural properties of artificial halos in non-standard dark matter simulations

open access: yes, 2015
Artificial fragmentation of the matter density field causes the formation of spurious groups of particles in N-body simulations of non-standard Dark Matter (DM) models which are characterized by a small scale cut-off in the linear matter power spectrum ...
Agarwal, Shankar   +1 more
core   +2 more sources

WDM Network and Multicasting Protocol Strategies

open access: yesThe Scientific World Journal, 2014
Optical technology gains extensive attention and ever increasing improvement because of the huge amount of network traffic caused by the growing number of internet users and their rising demands.
Pinar Kirci, Abdul Halim Zaim
doaj   +1 more source

Thank Goodness they got all the Dragons: Wildlife Damage Management Through the Ages

open access: yesHuman-Wildlife Interactions, 2017
Whenever the needs both of humans and wildlife overlap, there is a potential for wildlife damage to occur. Wildlife damage has been an issue throughout human history.
Maureen G. Frank, Michael R. Conover
doaj   +1 more source

Spatial relationship of turfgrass tissue nitrogen content and several vegetation indices on sand‐capped golf course fairways

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Vegetation indices (VIs), such as normalized difference vegetation index (NDVI), are widely used to assess nitrogen (N) status in crop systems and are gaining interest in turfgrass management. However, most studies have been conducted in controlled settings, and their relevance under real‐world golf course conditions remains unclear.
Madan Sapkota   +7 more
wiley   +1 more source

Physicochemical and Mechanical Characterization of Commercial Collagen‐Based Wound Dressings

open access: yesAdvanced NanoBiomed Research, Volume 6, Issue 5, May 2026.
Commercial collagen‐based wound dressings are systematically compared to reveal how porous architecture governs hydration‐driven swelling and mechanical adaptation. Distinct structure–function relationships are identified, showing that wet‐state elasticity and conformability emerge from material composition and processing rather than manufacturer ...
Davide V. Verdolino   +4 more
wiley   +1 more source

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