Results 131 to 140 of about 155,300 (310)

Reduced Graphene Oxide Transparent Electrodes Enabling Compact Soft Tunable Lenses

open access: yesAdvanced Functional Materials, EarlyView.
By spray‐coating an elastomeric membrane with reduced graphene oxide (rGO) at various surface densities, elastomeric actuators are manufactured. Electro‐mechano‐optical characterizations show the suitability of rGO as an effective material for compliant, semi‐transparent electrodes, enabling soft electrically tunable lenses with a compact form factor ...
Giacomo Sasso   +4 more
wiley   +1 more source

Digital technologies in investment activities

open access: yesE-Management
The issues of development of digital financial technologies in the Russian Federation (hereinafter referred to as RF, Russia) are investigated. The article considers foreign and domestic experience of using digital technologies in financial and ...
V. V. Prokhorov, I. P. Rozhnov
doaj   +1 more source

Covid-19 pandemic and tail-dependency networks of financial assets. [PDF]

open access: yesFinanc Res Lett, 2021
Le TH, Do HX, Nguyen DK, Sensoy A.
europepmc   +1 more source

Ultrasensitive Detection of Porcine Epidemic Diarrhea Virus Infections Using Multivalent DNA Nanostructure‐Enabled Lateral Flow Assay

open access: yesAdvanced Healthcare Materials, EarlyView.
A multivalent DNA nanostructure‐enabled lateral flow assay was developed for rapid, ultrasensitive detection of porcine epidemic diarrhea virus (PEDV) nucleocapsid protein. Designer net‐shaped DNA nanostructures (DNA‐Net) presenting PEDV‐specific aptamers achieved ~1000‐fold enhanced binding, enabling detection of viral copies with Ct ≤ 37.42 within 10
Saurabh Umrao   +9 more
wiley   +1 more source

Accounting Policies for Disclosure of Assets Value of Company

open access: yes, 2022
Jedno od područja na koje računovodstvene politike imaju najznačajniji utjecaj na poslovni rezultat su dugotrajna imovina i amortizacija dugotrajne materijalne i nematerijalne imovine, zalihe te potraživanja odnosno imovina društva općenito.
Plavotić, Dražen
core  

A Fully Human Engineered Bone Niche With Endogenous Osteoclastogenesis Reveals Osteoclast‐Dependent Osteomimicry in Prostate Cancer Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
A human 3D bone niche integrating osteoblasts and osteoclasts enables co‐culture with prostate cancer cell lines and patient‐derived organoids. The engineered niche (i) models aspects of reciprocal phenotypic regulation between osteoblasts and cancer cells, (ii) captures osteoclast‐enhanced osteomimicry in tumor cells, and (iii) establishes a ...
Andrea Mazzoleni   +7 more
wiley   +1 more source

Integrated Visible Light and Oxidant Protection Through Multifunctional Sunscreens

open access: yesAdvanced Healthcare Materials, EarlyView.
High‐energy visible radiation (HEVR), although less energetic than UV light, penetrates deeper into the skin and contributes to photoaging, pigmentation disorders, and oxidative stress. The development of new HEVR‐targeted filters, therefore, represents not only a scientific challenge but also a pressing public health and cosmetic industry need.
Beatriz Peñín   +3 more
wiley   +1 more source

Voucher Privatization, Households´ Demand for Consumption Goods and Financial Assets and Implications for Macroeconomic Policy [PDF]

open access: yes
The paper analyzes the impact of voucher privatization scheme on behavior of households and its consequences for macroeconomic policy. The stylized facts of the voucher privatization scheme are described for the Czech case.
Chris Allen, Katerina Smidkova
core  

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

open access: yesAdvanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti   +8 more
wiley   +1 more source

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