Results 41 to 50 of about 162,511 (231)

Survival rates of captive-bred Asian Houbara Chlamydotis macqueenii in a hunted migratory population [PDF]

open access: yes, 2016
Asian Houbara Chlamydotis macqueenii numbers are declining owing to unsustainable levels of hunting and poaching, with the main conservation response being population reinforcement through the release of captive-bred birds.
Burnside, Robert   +3 more
core   +1 more source

Integrated Ultrasonic Platform for Bioelectronic Control through Biological Barriers Based on Metasurface

open access: yesAdvanced Science, EarlyView.
A metasurface‐enabled ultrasonic platform achieves precise multi‐focal control through biological barriers, real‐time physiology‐driven modulation, and simultaneous wireless power and data transmission. By unifying wavefront engineering, closed‐loop feedback, and acoustic communication, this work establishes key enabling technologies toward scalable ...
Chuanxin Zhang   +3 more
wiley   +1 more source

IBIS

open access: yes
The text examines Hassan Fathy’s 1946 gouache New Gourna Houses as a visual manifesto of his architectural philosophy. Through the symbolic presence of two ibises—sacred birds linked to the god Thoth and ancient Egyptian beliefs—Fathy bridges myth and modernity, connecting his design to Egypt’s cultural heritage.
  +9 more sources

Bosons in one-dimensional incommensurate superlattices

open access: yes, 2007
We investigate numerically the zero-temperature physics of the one-dimensional Bose-Hubbard model in an incommensurate cosine potential, recently realized in experiments with cold bosons in optical superlattices L. Fallani et al., Phys. Rev. Lett.
A. Aubry   +3 more
core   +1 more source

FBMC system: an insight into doubly dispersive channel impact [PDF]

open access: yes, 2016
It has been claimed that filter bank multicarrier (FBMC) systems suffer from negligible performance loss caused by moderate dispersive channels in the absence of guard time protection between symbols.
Tafazolli, Rahim   +4 more
core   +1 more source

Analysis of Single Particles of Amyloid Beta and α‐Synuclein With Seeded Amplification for the Diagnosis of Alzheimer's and Parkinson's Disease

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Neurodegenerative diseases, including Alzheimer's disease (AD) and Parkinson's disease (PD), are characterized by the pathological aggregation of specific proteins such as amyloid beta (Aβ) and α‐synuclein, respectively. Early detection of these protein aggregates in biological fluids could facilitate timely diagnosis and therapeutic ...
Alexandra Dybala   +4 more
wiley   +1 more source

Experimental analysis and computational modeling of interburst intervals in spontaneous activity of cortical neuronal culture [PDF]

open access: yes, 2011
Rhythmic bursting is the most striking behavior of cultured cortical networks and may start in the second week after plating. In this study, we focus on the intervals between spontaneously occurring bursts, and compare experimentally recorded values with
Feber, J. le   +3 more
core   +2 more sources

Comparative field‐scale assessment of TLUD and Kon‐Tiki biochar systems: agronomic performance and net CO2e‐based techno‐economics

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Post‐harvest agricultural residues in Latin America are commonly underutilized, leading to greenhouse gas emissions and lost opportunities for bio‐based value creation. This study tests the hypothesis that decentralized, farmer‐scale pyrolysis technologies can deliver comparable agronomic benefits while exhibiting distinct techno‐economic and ...
Juan F. Saldarriaga   +7 more
wiley   +1 more source

Preoperative inflammatory burden index for prognostication in esophageal squamous cell carcinoma undergoing radical resection

open access: yesScientific Reports
Background The Inflammatory burden Index (IBI) is an effective predictor for a range of malignancies. However, the significance of IBI in esophageal squamous cell carcinoma (ESCC) needs to be further verified.
Qiang Zhao   +4 more
doaj   +1 more source

Estimation of genetic parameters for beef marbling score and marbling on top round of Japanese Black [PDF]

open access: yes, 2011
Japanese Black cattle are the predominant beef breed in Japan. This breed has excellent meat quality, especially degree of (intramuscular) marbling. Degree of marbling was measured at the 6th to 7th rib section and according to the Beef Marbling Standard
Ibi, Takayuki
core  

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