Results 41 to 50 of about 22,638,529 (319)

The Effects of Botulinum Toxin (BTXA) Dermal Injections on Facial Wrinkle Lines. [PDF]

open access: yesArchives of Aesthetic Plastic Surgery, 2013
Facial rejuvenation using Botulinum toxin A is one of the most popular aesthetic procedures. Many cosmetic applications of Botulinum toxin A are under evaluation.
Sung Chul Park   +3 more
doaj   +1 more source

Population and species neighbor identity impact trait–trait relationships and plant performance

open access: yesPopulation Ecology, EarlyView.
We evaluated how populations and species identity influence plant performance and trait outcomes in mixtures, and assessed trait variation among populations of two forb species native to the western United States (Dieteria canescens and Heterotheca villosa) following three interaction treatments (single‐population monoculture, two‐population mixture ...
Alicia J. Foxx   +2 more
wiley   +1 more source

Effects of sulfur application on selenium uptake and seed selenium speciation in soybean (Glycine max L.) grown in different soil types

open access: yesEcotoxicology and Environmental Safety, 2021
Aims: The objective of the present study was to elucidate the effects of sulfur (S) application on selenium (Se) uptake and seed Se speciation in high-protein soybean (Glycine max L.) grown in different soil types. Methods: Pot experiments were conducted
Xiaofang Deng   +5 more
doaj  

Effect of dietary supplementation of some antioxidants on growth performance, carcass composition and breast meat characteristics in quails reared under heat stress

open access: yesCzech Journal of Animal Science, 2010
This research investigates the effects of adding vitamin E, vitamin C, vitamin E+C, and alpha lipoic acid to feed rations for Japanese quails (Coturnix coturnix japonica) exposed to heat stress.
H. Imik   +4 more
doaj   +1 more source

Type A thymoma with simultaneous solitary intrapulmonary metastasis: A case report

open access: yesThoracic Cancer, 2021
A 79‐year‐old woman was referred to our facility because of an abnormal chest shadow. Chest computed tomography (CT) showed a solitary right middle lung nodule with a maximum diameter of 3 mm and anterior mediastinal nodule with a maximum diameter of 21 ...
Tsutomu Tatematsu   +8 more
doaj   +1 more source

Dendritic cells steering antigen and leukocyte traffic in lymph nodes

open access: yesFEBS Letters, EarlyView.
Dendritic cells are key players in the activation of T cells and their commitment to effector function. In this In a Nutshell Review, we will discuss how dendritic cells guide the trafficking of antigen and leukocytes in the lymph node, thus influencing T‐cell activation processes. Dendritic cells (DCs) play a central role in initiating and shaping the
Enrico Dotta   +3 more
wiley   +1 more source

Typing in Pure Type Systems

open access: yesInformation and Computation, 1993
AbstractPure Type Systems (also called Generalized Type Systems) describe the functional structure of typed systems. They were introduced by S. Berardi and J. Terlouw in order to give a uniform and simple approach to the theory of typed lambda calculi underlying these systems.
openaire   +2 more sources

Type classes for mathematics in type theory [PDF]

open access: yesMathematical Structures in Computer Science, 2011
The introduction of first-class type classes in the Coq system calls for a re-examination of the basic interfaces used for mathematical formalisation in type theory. We present a new set of type classes for mathematics and take full advantage of their unique features to make practical a particularly flexible approach that was formerly thought to be ...
Spitters B., Van Der Weegen E.
openaire   +4 more sources

A Gelfand-Naimark type theorem

open access: yes, 2017
Let $X$ be a completely regular space. For a non-vanishing self-adjoint Banach subalgebra $H$ of $C_B(X)$ which has local units we construct the spectrum $\mathfrak{sp}(H)$ of $H$ as an open subspace of the Stone-Cech compactification of $X$ which ...
Farhadi, M., Koushesh, M. R.
core   +1 more source

The dual nature of TDC – bridging dendritic and T cells in immunity

open access: yesFEBS Letters, EarlyView.
TDC are hematopoietic cells combining dendritic and T cell features. They reach secondary lymphoid organs (SLOs) and peripheral organs (liver and lungs) after FLT3‐dependent development in the bone marrow and maturation in the thymus. TDC are activated and enriched in SLOs upon viral infection, suggesting that they might play unique immune roles, since
Maria Nelli, Mirela Kuka
wiley   +1 more source

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