Results 81 to 90 of about 95,744 (267)

Iridoids and Amino Acid Derivatives from the Paraguayan Crude Drug Adenocalymma marginatum (ysypó hû)

open access: yesMolecules, 2020
The crude drug ysypó hû (Adenocalymma marginatum DC., Bignoniaceae) is used traditionally by the Guarani of Eastern Paraguayan as a male sexual enhancer.
Guillermo Schmeda-Hirschmann   +9 more
doaj   +1 more source

LİDER YÖNETİCİLİK

open access: yesİşletme Ekonomi ve Yönetim Araştırmaları Dergisi, 2019
Modern organizasyonlar, yönetim kadrolarında liderlik vasıflarına sahip yöneticiler görmek istemektedirler. Yönetmeyi bilmeyen bir lider ya da liderlik yapamayan bir yönetici organizasyon veya örgütler tarafından tercih edilmemektedir. Yeni bir yönetim anlayışı olarak ortaya çıkan “Lider Yöneticilik” yönetimdeki bu eksiklikleri gidermek adına bir çözüm
openaire   +3 more sources

Elliptic flow in 200 A GeV Au+Au collisions and 2.76 A TeV Pb+Pb collisions: insights from viscous hydrodynamics + hadron cascade hybrid model

open access: yes, 2011
Using the newly developed hybrid model VISHNU which connects viscous hydrodynamics with a hadron cascade model, we study the differential and integrated elliptic flow v_2 at different centrality bins for 200 A GeV Au+Au collisions and 2.76 A TeV Pb+Pb ...
Bass, Steffen A.   +2 more
core   +1 more source

A Sacrificial 3D Printed Vessel‐on‐Chip Demonstrates a Versatile Approach to Model Granulation Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
A novel method that combines 3D printing and organ‐on‐chip technology enables the creation of hollow channels lined with endothelial cells through a fibroblast‐populated connective tissue matrix. The model supports stable metabolic culture conditions, angiogenic sprouting, and immune cell migration, thereby demonstrating an easy and versatile method to
Jonas Jäger   +7 more
wiley   +1 more source

Measurement of dsigma/dy for high mass Drell-Yan e+e- Pairs at CDF

open access: yes, 2000
We report on the first measurement of the rapidity distribution dsigma/dy over nearly the entire kinematic region of rapidity for e+e- pairs in the Z-boson region of 66116 GeV/c2.
ARIE BODEK, Yang U.K.
core   +2 more sources

Effective Penetration of the Oxidized Keratin‐Rebonding Materials Into Hair Shafts Based on Charge Conversion

open access: yesAdvanced Healthcare Materials, EarlyView.
We have developed a smart hair‐repair ingredient based on β‐carboxylic acid amide that undergoes negative‐to‐positive charge conversion under mildly acidic conditions. The initial negative charge facilitates deep penetration into the hair fiber, while the subsequent positive charge enables re‐bonding with sulfonate groups in damaged hair keratin.
Sunyoung Kang   +8 more
wiley   +1 more source

Field trials with herbicides in vineyards under coastal valley conditions

open access: yesCalifornia Agriculture, 1960
Conservation of soil moisture by weed control is important in the vineyards of the non-irrigated coastal valleys of northern California where heavy cover crops grow during the winter rainy season.
L Lider, O Leonard, J Lider
doaj  

Trener osób z niepełnosprawnością intelektualną jako lider w społeczeństwie

open access: yesKultura i Wychowanie
Artykuł prezentuje rolę trenera osób z niepełnosprawnością intelektualną jako przywódcy w społeczeństwie i pokazuje szeroki obraz jego pracy.
Artur Świstek
doaj   +1 more source

Triazine‐Trione Thermosets with High Processability for Scaffold Applications in Bone Tissue Engineering

open access: yesAdvanced Healthcare Materials, EarlyView.
Novel photo‐clickable triazine‐trione thermosets can be shaped and cured under mild conditions, including room and physiological temperatures. These materials are biocompatible and support osteogenic differentiation of bone marrow–derived mesenchymal stem cells on their surface.
Åshild Johansen   +7 more
wiley   +1 more source

EL LIDERAZGO EDUCACIONAL: un Imperativo en la Dirección de la Escuela en la Actualidad

open access: yesContexto & Educação, 2013
El presente trabajo está encaminado a realizar algunas reflexiones teóricas y metodológicas acerca del Liderazgo Educacional. Se precisan las cualidades que debe tener un líder en Educación, los requisitos para ser líder, sus habilidades y capacidades ...
Alexander Luis Ortiz Ocaña
doaj   +1 more source

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