Results 51 to 60 of about 869,396 (302)

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud   +7 more
wiley   +1 more source

Chasing the Chatbots: Directions for Interaction and Design Research [PDF]

open access: yes, 2019
Big tech-players have been successful in pushing the chatbots forward. Investments in the technology are growing fast, as well as the number of users and applications available.
A Følstad   +6 more
core   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

Big Tech platforms in health research: Re-purposing big data governance in light of the General Data Protection Regulation’s research exemption

open access: yesBig Data & Society, 2021
The emergence of a global industry of digital health platforms operated by Big Tech corporations, and its growing entanglements with academic and pharmaceutical research networks, raise pressing questions on the capacity of current data governance models,
Luca Marelli   +2 more
doaj   +1 more source

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

open access: yesAdvanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong   +16 more
wiley   +1 more source

KARAKTERISTIK PERUSAHAAN DAN PENGUNGKAPAN MODAL INTELEKTUAL: PERUSAHAAN-PERUSAHAAN DI INDONESIA TAHUN 2015 [PDF]

open access: yes, 2017
This empirical quantitative study seeks to examine the influence of company’s characteristics on intellectual capital disclosure. They consist of type of industry, leverage, listing age, and corporate governance attributes (ownership concentration and ...
SAPUTRO, Yogi Arief   +1 more
core   +1 more source

Finding Best Compiler Options for Critical Software Using Parallel Algorithms [PDF]

open access: yes, 2018
The efficiency of a software piece is a key factor for many systems. Real-time programs, critical software, device drivers, kernel OS functions and many other software pieces which are executed thousands or even millions of times per day require a very ...
E Alba   +4 more
core   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

KONTRIBUSI TENAGA KERJA DALAM KELUARGA TERHADAP PENDAPATAN USAHATANI PADI (Oryza sativa L) DI DESA TAMBAK SIRANG LAUT KECAMATAN GAMBUT KABUPATEN BANJAR PROVINSI KALIMANTAN SELATAN

open access: yesZiraa'ah: Majalah Ilmiah Pertanian, 2017
This research intent to know technical aspect and farmings economic aspect paddy, and to know labour contribution in family to farming income paddy at Tambak Sirang Laut   Village.
Bahrun Bahrun
doaj   +1 more source

SciTech News Volume 70, No. 4 (2016) [PDF]

open access: yes, 2016
Columns and Reports From the Editor 3 Division News Science-Technology Division 4 SLA Annual Meeting 2016 Report (S. Kirk Cabeen Travel Stipend Award recipient) 6 Reflections on SLA Annual Meeting (Diane K.

core   +1 more source

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