Results 51 to 60 of about 107,242 (312)

An inexpensive “smart” trap to capture nestbox-breeding owls and reduce sex biases in ringing data

open access: yesJournal of Field Ornithology
The ringing and controlling of previously marked birds are invaluable tools for studying the survival, productivity, and movement of birds. To maximize the value of ringing data, it is important to minimize any potential biases. For some species, such as
Johan F Nilsson, Hannah Watson
doaj   +1 more source

Comparative assessment of resistance to enamel demineralization after orthodontic banding with three different cements- An in vitro study.

open access: yesCumhuriyet Dental Journal, 2014
Objectives: This in vitro study was to compare the resistance to enameldemineralization after banding with three orthodontic cements, namely ZincPhosphate (Harvard Cement), ZincPolycarboxylate (Poly-F, Densply) and ResinModified Glass Ionomer Cement ...
Ashwith Hegde   +4 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Using banding data to estimate primary feather molt and hatch chronology of white‐winged doves in Texas

open access: yesWildlife Society Bulletin, 2023
Banding data are commonly used to estimate vital rates for migratory game bird management. We used white‐winged dove (Zenaida asiatica) banding data to estimate molt and hatch chronology in Texas.
Jared D. Hall   +4 more
doaj   +1 more source

The Band Members and the Band

open access: yesMedienimpulse, 2012
Medienimpulse, Bd. 50 Nr.
openaire   +2 more sources

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Cytogenetic studies in some species of Passiflora L. (Passifloraceae): a review emphasizing Brazilian species

open access: yesBrazilian Archives of Biology and Technology, 2008
The Passifloraceae is represented by species of tropical and subtropical origin. The Passiflora is the richest genus with approximately 450 species, 200 of them being native to Brazil. Recent karyological studies have reported the basic chromosome number
Margarete Magalhães Souza   +2 more
doaj   +1 more source

Homogeneous bands [PDF]

open access: yesAdvances in Mathematics, 2018
A countable band $B$ is called homogeneous if every isomorphism between finitely generated subbands extends to an automorphism of $B$. In this paper we give a complete classification of all the homogeneous bands. We prove that a homogeneous band belongs to the variety of regular bands, and has a homogeneous structure semilattice.
openaire   +3 more sources

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

BAND-2k: Banding Artifact Noticeable Database for Banding Detection and Quality Assessment [PDF]

open access: yes, 2023
Banding, also known as staircase-like contours, frequently occurs in flat areas of images/videos processed by the compression or quantization algorithms.
Sun, Wei   +8 more
core   +1 more source

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