Results 111 to 120 of about 391,792 (372)

Corporate Philanthropy in Silicon Valley [PDF]

open access: yes, 2007
Recognizes the generosity of employers and employees, and makes suggestions for ways companies and their leaders can encourage even greater levels of ...

core  

Engineering Bacterial Secretion Systems for Enhanced Tumor Imaging and Surgical Guidance

open access: yesAdvanced Materials, EarlyView.
This study presents a novel contrast agent platform, Streptavidin Associated Salmonella (SAS), for fluorescence image guided surgery. SAS selectively colonizes tumors and secretes streptavidin, enabling precise delineation of invasive tumor margins with prolonged signal retention.
Dohee Lee   +14 more
wiley   +1 more source

Functional Porous Graphene Membranes: From Superhydrophobic to Slippery

open access: yesAdvanced Materials Interfaces, EarlyView.
This work highlights a versatile approach for modifying porous graphene surfaces with an aim to control its wettability for challenging membrane applications. Utilizing an efficient silanization process, aided by the defects present on the graphene, the possibility to fabricate graphene‐siloxane hybrid layer that can be either superhydrophobic or ...
Abhijna Das   +7 more
wiley   +1 more source

Poiesis. Oor maaksels en hul wêreld na aanleiding van Versfeld se Pots and Poetry

open access: yesTydskrif vir Letterkunde, 2017
In this review article the first comprehensive interpretation of Martin Verfeld’s Pots and Poetry is presented. The nature of the philosopher’s discursive practice is presented with reference to his other work. It is argued that “connection” (of meaning)
Ernst Wolff
doaj  

Multidimensional Perspectives on the Faith and Giving of Youth and Emerging Adults

open access: yesReligions, 2017
This volume includes eight studies of faith and giving for youth and emerging adults.[...]
Patricia Snell Herzog
doaj   +1 more source

Preferential Membrane Remodeling on Curved Biointerfaces Induced by Conjugated Oligoelectrolyte

open access: yesAdvanced Materials Interfaces, EarlyView.
This study explores how membrane shape influences the interaction of conjugated oligoelectrolytes (COEs) with lipid bilayers. Using a curved biointerface composed of nanobar arrays and supported lipid bilayers, it is revealed that COE intercalation preferentially remodels curved regions, forming distinct structures. These findings highlight the role of
Xinwen Miao   +7 more
wiley   +1 more source

A importância da generosidade no início da gênese da moralidade na criança The importance of generosity at the begining of moral development in childhood

open access: yesPsicologia: Reflexão e Crítica, 2006
No presente artigo, apresentamos uma análise do papel da generosidade no universo moral da criança. Começamos por definir a generosidade enquanto virtude moral, comparando-a com a justiça. Em seguida, fazemos uma revisão da literatura psicológica que nos
Yves de La Taille
doaj   +1 more source

Geography and Generosity: Boston and Beyond [PDF]

open access: yes, 2005
Presents findings from a study of the giving patterns of residents of Boston, Massachusetts, and New England, compared with other cities, states, and regions, based on an index created as an alternative to the Catalog for Philanthropy's Generosity ...
John J. Havens, Paul G. Schervish
core  

Generosity in Organization [PDF]

open access: yesJournal of Entrepreneurship & Organization Management, 2013
In recent years, an overwhelming body of knowledge is available on generosity & philanthropy in the social sciences. These Researches appears in journals of very different disciplines, including marketing, economics, social psychology, biological psychology, neurology and brain sciences, sociology, political science, anthropology, biology, and ...
openaire   +2 more sources

Influence of Surface Textures and Patterns Produced by Laser Ablation on Blood Compatibility of Stainless Steel

open access: yesAdvanced Materials Interfaces, EarlyView.
Laser surface texturing (LST) is explored for enhancing surface characteristics in biomedical applications, particularly cardiovascular stents. The study investigates the hemocompatibility of various textured surfaces on 316 stainless steel using human blood, revealing significant effects on blood cell behavior.
Jialin Dong, Manuela Pacella, Yang Liu
wiley   +1 more source

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