Results 81 to 90 of about 5,948 (308)

A Porous Interfacial Photothermal Layer of Fused Core–Shell Carbon‐Polymer Nanospheres for Directional Salt Crystallization and Zero‐Liquid‐Discharge

open access: yesAdvanced Materials, EarlyView.
A hierarchical hydrogel evaporator with a thin, porous photothermal layer of fused core–shell carbon‐polymer nanospheres enables ultrafast interfacial solar evaporation with minimized heat loss and sufficient water supply. Directional advection‐dominated brine transport, coupled with Marangoni‐driven interfacial flow, drives salt away from the active ...
Haokun Shen   +11 more
wiley   +1 more source

PERGESERAN KESANTUNAN POSITIF SISWA KELAS IX MTs N 1 SURAKARTA BERLATAR BELAKANG BUDAYA JAWA

open access: yesKajian Linguistik dan Sastra, 2016
This research aims to describe the pattern of politeness and the shifts of positive politeness among students of class IX MTs N 1 Surakarta. In addition, this research also aims to identify the factors that are influencing the emergence of positive ...
Khilyatin Ulin Noor
doaj   +1 more source

An analysis of positive and negative politeness strategies in john green's novel " the fault in our stars "

open access: yes, 2016
the researcher coucluded that positive politeness strategies in the novel and the main function is to minimize the potential threat of face threatening actxiv, 62 hlm , 27 ...
Rahmaniar
core  

Gender differences on positive politeness in instagram comments

open access: yes, 2019
This study is to identify the positive politeness of responses from men and women in responding to Bill Gates' caption on Instagram. It used a descriptive qualitative approach to explain the kind of positive politeness strategy applied.
Indah, Rohmani Nur   +1 more
core   +1 more source

Finding power in politeness: identifying competent and courageous social justice advocacy at work [PDF]

open access: yes, 2022
The workplace is rife with situations that require courage, from confronting unethical behavior to advocating for equality. However, employees often avoid voicing issues that are politically sensitive (Seeger, 2001, 2004) for fear of retribution ...
Flores, Marisa Saavedra
core  

A Reproducible and Scalable Process for High Yield Mesenchymal Stromal Cell Extracellular Vesicles Production

open access: yesAdvanced Materials Technologies, EarlyView.
Mesenchymal stem cell derived extracellular vesicles (MSC‐EVs) are a promising therapeutic tool for regenerative medicine. However, the field lacks a reproducible high‐yield production method to answer the quantities needed for clinical translation.
Christophe Wong   +7 more
wiley   +1 more source

The Politeness Strategies Used by The Participants of “Topic of Discussion Youtube Channel

open access: yesJournal of English Education and Teaching
Politeness strategies is an important aspect of communication. By applying politeness strategies, it shows that the speaker respects the hearer. This research aimed to find out the types of politeness strategies used by the participant of “the topic of ...
Shusan Ayu Areke Putri   +2 more
doaj   +1 more source

Topography‐Regulated Screening Platform for Myoblast Contact Guidance

open access: yesAdvanced Materials Technologies, EarlyView.
This study develops a topography‐regulated screening platform (12 gradients in 96‐topography‐well plate) enabling analysis of skeletal muscle morphogenesis. The topography‐induced cell morphology changed, cell polarization, and myotube differentiation, establishing an evaluative framework for generating pathologically relevant myotube phenotypes to ...
Tianqi Feng   +6 more
wiley   +1 more source

Positive Politeness & Social Harmony in Literary Discourse

open access: yes, 2013
The strategies of politeness are not arbitrarily chosen by speakers in interaction. Instead, the choice of a strategy is constrained by a number of contextual features (socio-cultural variables), such as the relative power of the speakers, the social ...
F. Abbas, Nawal
core   +1 more source

Intelligent Sky Guardians (InSkyGuard): An Aerial Robotic Swarm for Autonomous Detection and Entrapment of Rogue Multirotors

open access: yesAdvanced Robotics Research, EarlyView.
Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings   +6 more
wiley   +1 more source

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