Results 81 to 90 of about 5,913,040 (363)

Political Theory

open access: yesSSRN Electronic Journal, 2014
Political theory, sometimes also called ?normative political theory?, is a subfield of the disciplines of philosophy and political science that addresses conceptual, normative, and evaluative questions concerning politics and society, broadly construed. Examples are: When is a society just? What does it mean for its members to be free?
List, Christian, Valentini, Laura
openaire   +1 more source

Advanced Electrode Materials for Efficient Hydrogen Production in Protonic Ceramic Electrolysis Cells

open access: yesAdvanced Materials, EarlyView.
Protonic ceramic electrolysis cells (PCECs) are a promising intermediate‐temperature hydrogen production technology, leveraging high proton conductivity in electrolytes yet constrained by insufficient catalytic activity and interfacial instability in fuel/air electrodes. This review systematically categorizes advanced electrode materials and critically
Zhipeng Liu   +6 more
wiley   +1 more source

Politeness Strategies in Wiki-mediated Communication of EFL Collaborative Writing Tasks [PDF]

open access: yes, 2012
Informed by the theory of social constructivism and computer-mediatedcommunication (CMC), wiki-mediated collaborative writing has beenincreasingly implemented in second or foreign language classes.However, to date, no research has addressed students ...
Li, Mimi
core   +2 more sources

Chemical Intercalant Affects the Structural Properties and Aqueous Stability of V2CTx MXene

open access: yesAdvanced Materials Interfaces, EarlyView.
Vanadium carbide (V2CTx) MXene dispersions and films were synthesized using four commonly used tetraalkylammonium hydroxide intercalating agents of varying alkyl chain length. The corresponding effects of MXene structure d‐spacing, flake size and morphology, and vanadium dissolution from MXene thin films were systematically investigated to better ...
Reagan A. Beers   +2 more
wiley   +1 more source

POLITENESS STRATEGIES EMPLOYED BY THE TRAINERS IN ROOM DIVISION DEPARTMENT BAPEPAR NUSA DUA

open access: yesLingual, 2017
This article tries to analyze and discuss the politeness strategies employed by the trainers in room division department when they practice on the job training in the hotel. Politeness strategy was needed when the trainers serve the guest.
I Gusti Ayu Vina Widiadnya Putri
doaj  

Ftas and Politeness Strategies Used by Carl Fredericksen in the Movie Entitled Up [PDF]

open access: yes, 2013
Human beings as the part of the society cannot live without having a communication with each other. As the part of society, people use language communication every single time they live.
KURNIAWAN, R. H. (RIYAN)
core   +2 more sources

Exploring 3D Printing and Electrospinning Technologies for Advanced Porous Membrane Fabrication: A Review

open access: yesAdvanced Materials Technologies, EarlyView.
This paper contrasts electrospinning and 3D printing for porous membrane fabrication, evaluating their evolution, cost, resolution, mechanical traits, and scalability. While 3D printing excels in material diversity and industrial adaptability, electrospinning achieves finer resolution and thermal resilience.
Eya Kacem   +6 more
wiley   +1 more source

A Pragmatic Analysis of Directive Utterances of Turkish President Recep Tayyip Erdogan with Press (2016) [PDF]

open access: yes, 2018
The focus of this research is the directive utterances that are used by President Reccep Tayyip Erdogan in press both in the interview and several of news articles that are related with the attempted coup on Friday a clear crime of treason.
, Dra. Siti Zuhriah Ariatmi, M.Hum   +1 more
core  

On Political Conspiracy Theories* [PDF]

open access: yesJournal of Political Philosophy, 2009
IT is often pointed out that political conspiracy theories are of limited falsifiability. Government officials’ public statements and testimonies in a court of law that contradict a conspiracy theory can be interpreted as signs that support the theory. Almost all potentially falsifying evidence can be construed to be supporting or neutral.
openaire   +2 more sources

The Impact of DNA as a Chemical Admixture for Cementitious Materials

open access: yesAdvanced Materials Technologies, EarlyView.
DNA molecules are added to cement pastes and their effects on rheology and hydration time are studied. DNA's chemical structure is composed of polysaccharide and phosphate groups, which are active functional groups in different commercial chemical admixtures: Viscosity modifiers and superplasticizers.
Alexander Mezhov   +4 more
wiley   +1 more source

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