Results 81 to 90 of about 32,781 (288)

All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security

Advanced Materials, EarlyView.
An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves as a robust entropy source. The resulting optical PUF exhibits high encoding density, strong resistance to modeling attacks, and practical authentication ...
Jang‐Kyun Kwak, Changgyun Moon, Hyun‐Bin Yu, Sunkook Kim, Dong‐Hwan Kim   +4 more
wiley   +1 more source

Intracerebral Hemorrhage: A Rare Snake Bite Sequelae

Indian Journal of Neurosurgery, 2017
Introduction Annually, more than 2,500,000 snake bites are reported in India, out of which 30,000 to 50,000 cases end in mortality. Here, we report an unusual complication of intracerebral hemorrhage following a snake bite.
Muhammed Jasim Abdul Jalal, Annie Thomas, Prithvi Varghese   +2 more
doaj   +1 more source

Handling Time and Bite Mass Mechanisms in Large Herbivores: Contrasts between Sward Structure and Grazing Methods

, 2020
Grazing is a time-dependent process where jaw movements of prehension, handling and chewing compete with them (Laca et al. 1994; Ungar et al. 2006). The grazing efficiency is dependent of bite mass and time per bite.
Mezzalira, Jean C., de F. Carvalho, Paulo C., Pagani, Luan C., Ebbing, Marco A., Fonseca, Lidiane, Mezzalira, Carlos C., Genro, Teresa C. M., da Fonseca Rosa, Lenilson, Bremm, Carolina, Filho, Ricardo Souza Arruda, Correia, Luis H. S., Cangiano, Carlos A.   +11 more
core  

Taxon representative adult bite forces for extant Crocodylia with respect to mean body mass and the relationship between rostral proportion and force generation.

, 2013
(A) Members of the Alligatoridae are shown in blue, and members of the Crocodylidae+Gavialidae in green. The OLS regression equation describes the strong correspondence between body mass and bite force.
Grahame J. W. Webb (329418), Gregory M. Erickson (258773), A. Kristopher Lappin (329414), Kent A. Vliet (329415), Scott J. Steppan (329413), Brian D. Inouye (258785), John D. Brueggen (329416), Paul M. Gignac (329412), David Kledzik (329417)   +8 more
core   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

Advanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

Pre-Grazing Herbage Mass Affects Grazing Behavior, Herbage Disappearance, and the Residual Nutritive Value of a Pasture during the First Grazing Session

Animals, 2020
During the first hours after the allocation of a grazing strip (first grazing session, GS), dairy cows eat most of the daily dry matter (DM) available.
Luis F. Piña, Oscar A. Balocchi, Juan Pablo Keim, Rubén G. Pulido, Felipe Rosas   +4 more
doaj   +1 more source

Size, mass, and bite force estimates for the specimen of P. brasiliensis studied (DCL = 1400 mm).

, 2015
Values in parenthesis are estimates within the 95% prediction limits.Size, mass, and bite force estimates for the specimen of P. brasiliensis studied (DCL = 1400 mm).
Aline M. Ghilardi (692636), Jonas P. Souza-Filho (692637), Edson Guilherme (594299), Douglas Riff (692638), Tito Aureliano (692635), Mauro Cavalcanti (5662150)   +5 more
core   +1 more source

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

Advanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar, Carlos Alejandro Jimenez‐Rodriguez, Railia Biktimirova, Ilka Hermes, Thomas Kurth, My Duyen Pham, Mikhail Tsurkan, Jens Friedrichs, Francis L. C. Morgan, Hans Kleemann, Olga Guskova, Uwe Freudenberg, Peter Fratzl, Carsten Werner, Christoph Tondera, Ivan R. Minev   +15 more
wiley   +1 more source

Ingestive behavior of sheep in Panicum and Brachiaria pastures in dry season

Bioscience Journal, 2016
The ingestive behavior of sheep supplemented with concentrate in Brachiaria brizantha and Panicum maximum pastures were evaluated during the dry season. Twenty four male sheep of ½ Santa Inês x ½ undefined breed genotypes were used. The treatments were
Larissa Fernanda do Nascimento Silva, Gelson dos Santos Difante, Leonardo Santana Fernandes, Itânia Maria Medeiros de Araujo, João Virgínio Emerenciano Neto, Marcone Geraldo Costa, Nívea Regina de Oliveira Felisberto   +6 more
doaj   +3 more sources

Forage intake and behavior of goats on Tanzania-grass pasture at two regrowth ages - doi: 10.4025/actascianimsci.v35i1.16035

Acta Scientiarum: Animal Sciences, 2012
The forage mass, sward structure, the ingestive and grazing behavior and forage intake by goats grazing on Tanzania-grass at 22 and 37 days of regrowth were evaluated.
Marcônio Martins Rodrigues, Maria Elizabete de Oliveira, Raniel Lustosa de Moura, Marcelo de Oliveira Alves Rufino, Wellington Kelson Alvarenga Silva, Maria do Perpétuo Socorro Cortez Bona Nascimento   +5 more
doaj   +1 more source