Results 41 to 50 of about 902,430 (282)

Effect of previous handling experiences on responses of dairy calves to routine husbandry procedures [PDF]

, 2013
The nature of human–animal interactions is an important factor contributing to animal welfare and productivity. Reducing stress during routine husbandry procedures is likely to improve animal welfare.
McLeay, Lance M., Schütz, K.E., Shepherd, Haley Marie, Stewart, Mairi, Waas, Joseph R., Webster, J.R.   +5 more
core   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

The effect of plasma treatment on the osseointegration of rough titanium implant: A histo-morphometric study in rabbits

Journal of Dental Sciences, 2018
Background/purpose: The surface properties, such as hydrophilicity and functional OH groups, play an important role in bone fixation in vivo. In our previous study, the plasma treatments of large grit and acid etching (SLA) method produce functional OH ...
Wan-Ching Chou, Rex C.-C. Wang, Chih-Ling Huang, Tzer-Min Lee   +3 more
doaj   +1 more source

On topological rough groups

, 2019
In this paper, we give an introduction for rough groups and rough homomorphisms. Then we present some properties related to topological rough subgroups and rough subsets. We construct the product of topological rough groups and give an illustrated example. Then, we define topological rough group homomorphisms and topological rough group homeomorphisms.
Alharbi, Nof, Altassan, Alla, Aydi, Hassen, Ozel, Cenap   +3 more
openaire   +2 more sources

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

In vitro Candida albicans biofilm formation on different titanium surface topographies

Biomaterial Investigations in Dentistry, 2020
Objectives To investigate if differences in titanium implant surface topography influence Candida albicans biofilm formation. Materials and Methods Titanium discs were prepared and characterized using a profilometer: Group A (Ra 0.15 µm, smooth), Group B
Mathieu Mouhat, Robert Moorehead, Craig Murdoch   +2 more
doaj   +1 more source

The geometry of characters of Hopf algebras

, 2017
Character groups of Hopf algebras appear in a variety of mathematical contexts such as non-commutative geometry, renormalisation of quantum field theory, numerical analysis and the theory of regularity structures for stochastic partial differential ...
Bogfjellmo, Geir, Schmeding, Alexander
core   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Stability of smooth and rough mini-implants: clinical and biomechanical evaluation - an in vivostudy

Dental Press Journal of Orthodontics, 2015
Objective: To compare in vivo orthodontic mini-implants (MI) of smooth (machined) and rough (acid etched) surfaces, assessing primary and secondary stability.Methods:Thirty-six (36) MI were inserted in the mandibles of six (6) dogs.
Giselle Naback Lemes Vilani, Antônio Carlos de Oliveira Ruellas, Carlos Nelson Elias, Cláudia Trindade Mattos   +3 more
doaj   +1 more source

Fuzzy Rough G-Border and Fuzzy Rough G-Exterior in Fuzzy Rough Topological Groups

International Journal of Engineering & Technology, 2018
This paper investigates the concepts of fuzzy rough G-border and fuzzy rough G-exterior. Some interesting properties are established. Also the relationship between them are established. 
D. Vidhya, T. Yogalakshmi, V. Visalakshi
openaire   +1 more source