Results 101 to 110 of about 878,789 (291)

Let them cheat! [PDF]

open access: yes
We consider the problem of fairly allocating a bundle of infinitely divisible commodities among a group of agents with "classical" preferences. We propose to measure an agent's "sacrifice" at an allocation by the size of the set of feasible bundles that ...
Rodrigo Velez, William Thomson
core  

Predicting Atomic Charges in MOFs by Topological Charge Equilibration

open access: yesAdvanced Functional Materials, EarlyView.
An atomic charge prediction method is presented that is able to accurately reproduce ab‐initio‐derived reference charges for a large number of metal–organic frameworks. Based on a topological charge equilibration scheme, static charges that fulfill overall neutrality are quickly generated.
Babak Farhadi Jahromi   +2 more
wiley   +1 more source

Lecture de l'autre, écriture de soi: une lecture de Maïs en Grégorien d’Arnaldo Calveyra

open access: yesM@GM@, 2011
Cet article est une invitation à considérer la lecture d’un auteur comme un type d’écriture de soi, car, l’ouvrage ici traité a la vertu d’interpeller constamment le lecteur, de le faire réfléchir sur les grands drames de l’humanité.
Mabel Franzone
doaj  

Great Leaders Fight for the Right Cause at the Wrong Time [PDF]

open access: yes, 2014
Emilio Iodice examines a wealth of historical figures with the primary object of demonstrating how passion, commitment, and accountability are infused in the sayings and actions of great men and women; it is through their courage and sacrifice that we ...
Iodice, Emilio F.
core   +1 more source

Controlling 3D Contractility via Engineered Fibrous Hydrogel Composites

open access: yesAdvanced Functional Materials, EarlyView.
A tunable composite contractile assembly (CCA) is developed that can permit or resist contraction without changing cell‐adhesion and density, unlike collagen whose inherent coupling of these ECM cues limits its use as a platform in contractility studies.
Karen L. Xu   +7 more
wiley   +1 more source

Cardiac‐Derived ECM Microspheres for Enhanced hiPSC‐CMs Maturation

open access: yesAdvanced Functional Materials, EarlyView.
Cardiac extracellular matrix microspheres derived from decellularized porcine heart provide a biomimetic 3D microenvironment for human induced pluripotent stem cell–derived cardiomyocytes (hiPSC‐CMs). This platform supports short‐ and long‐term culture, enhances structural organization, and promotes electrophysiological and functional maturation of ...
Jiazhu Xu   +9 more
wiley   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

open access: yesAdvanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero   +12 more
wiley   +1 more source

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

open access: yesAdvanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He   +5 more
wiley   +1 more source

أمثولة* التضحية والإيمان في فلسفة سورين كيركغارد

open access: yesمجلة الآداب و العلوم الإجتماعية, 2017
إن مسعانا في هذا المقال بيان أرموزة التضحية وعلاقتها الغريبة بالمحبة والإيمان، منطلقًا من عرض بعض المقولات اللاهوتية العميقة التي تكتنف المسرح الثيولوجي الكيركغاردي مثل مقولة "الرجعى" و"المتوحد" و"الإيمان بالرب" المتعالق مع "المحبة الدنيانية للمعشوقة ...
كمال طيرشي
doaj  

Disinflationary boom in a price-wage spiral model [PDF]

open access: yes
This paper analyses the impact of the disinflation policy timing on the sign and the magnitude of the sacrifice ratio in a modified price and wage staggered model of Blanchard (1986).
Jean-Christophe Pereau, Olivier Musy
core  

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