Results 111 to 120 of about 1,886,233 (353)

Injectable Dual‐Crosslinked Poly(oligo(Ethylene Glycol) Methacrylate) Hydrogels Inspired by Mussel Adhesion for Cutaneous Wound Healing and Functional Tissue Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Injectable POEGMA‐DA hydrogels, dual‐crosslinked via dopamine self‐polymerization and dynamic hydrazone bonds, provide a safer alternative to invasive wound closure methods and toxic bioadhesives. Mimicking skin‐like mechanics, they achieve effective tissue adhesion for acute dermal wounds, supporting improved healing outcomes, including reducing ...
Gurpreet Kaur Randhawa   +6 more
wiley   +1 more source

Growth Hormone‐Loaded 3D Printed Silk Fibroin‐Cellulose Dressings for Ischemic Wounds

open access: yesAdvanced Healthcare Materials, EarlyView.
3D‐printed wound dressings combining carboxymethyl cellulose, silk fibroin, and growth hormone accelerate healing in diabetic ulcers. These bioactive, customizable dressings enhance angiogenesis, cellular proliferation, and immune modulation. Proteomic analysis reveals activation of regenerative pathways and reduced fibrosis, highlighting their ...
Maria Pita‐Vilar   +7 more
wiley   +1 more source

“IS THE LABOUR RELATION OF THE CIVIL SERVANT AN ADMINISTRATIVE CONTRACT?” [PDF]

open access: yesChallenges of the Knowledge Society, 2011
Nowadays, public institutions have contractual employees, hired on the basis of the Labour Code, and public servants, appointed on the basis of the Civil Service Statute. If the labour relation of the public servant is not qualified as a labour contract,
LIANA-TEODORA PASCARIU
doaj  

The performance of decentralized school systems : evidence from Fe y Alegría in Venezuela [PDF]

open access: yes
This program evaluation estimates the effects on standardized test scores of graduating from the Fe y Alegría private school system in Venezuela. The authors find an Average Treatment Effect on the order of 0.1 standard deviations (approximately 16 ...
Allcott, Hunt, Ortega, Daniel E.
core  

Infusible Extracellular Matrix Biomaterial Enhances Cell‐Specific Pro‐Repair Responses Following Acute Myocardial Infarction

open access: yesAdvanced Healthcare Materials, EarlyView.
We measure the cell‐specific responses of administering infusible ECM (iECM) in acute myocardial infarction (MI) across multiple timepoints. Using single‐nucleus RNA sequencing and spatial transcriptomics, we measure macrophage activation, fibroblast remodeling, increased vascular development, lymphangiogenesis, cardioprotection, and neurogenesis ...
Joshua M. Mesfin   +18 more
wiley   +1 more source

Law and Economic Change in Traditional China: A Comparative Perspective [PDF]

open access: yes
This article offers a critical review of recent literature on Chinese legal tradition and argues that some subtle but fundamental differences between the Western and Chinese legal traditions are highly relevant to our explanation of the economic ...
Ma, Debin
core  

The Wage Effects of Fixed-term Contract Employment Revisited: an Investigation Based on Social Security Records [PDF]

open access: yes, 2014
Using data from social security records on Spanish males, we investigate the wage effects of working under a fixed-term contract. In a first step, we provide fixed-effects estimates of the wage effect of working under a fixed-term contract for low ...
Fernandez-Kranz, Daniel   +2 more
core  

New Insights into Atonic Postpartum Hemorrhage: Animal Model Construction Based on Placental Nanodelivery Systems

open access: yesAdvanced Healthcare Materials, EarlyView.
This study develops a placenta‐targeted nanodelivery system co‐loading HMGB1 protein and the NLRP3 agonist nigericin to establish an animal model of atonic postpartum hemorrhage. The model accurately recapitulates clinical phenotypes, including prolonged labor and uterine contractility dysfunction, while revealing inflammatory activation in placental ...
Jiangxue Qu   +10 more
wiley   +1 more source

Scurte considerații asupra contractului administrativ și asupra procedurilor de control jurisdicțional în materia achizițiilor publice

open access: yesRevista Transilvană de Ştiinţe Administrative, 2009
The juridical concept of public contract was not generally accepted in the Romanian inter-war and communist doctrine. The needs of integration in the European structures after 1989, determined the domestic legislator to adapt the norms in order to ...
Andreea TABACU
doaj  

The Legal Nature of Public Servant’s Duty Relationship [PDF]

open access: yes
The public servant’s duty relationship results from the administrative appointment deed. The public servant is a bearer of public function, that he exercises to the extent of his function; he is an agent of public power: an institution of public law; it ...
Popescu, Emanoil
core  

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