Results 91 to 100 of about 1,294,729 (367)

Hollow‐Structured Nanorobot with Excellent Magnetic Propulsion for Catalytic Pollutant Degradation, Anti‐Bacterial and Biofilm Removal

open access: yesAdvanced Healthcare Materials, EarlyView.
A hollow‐structured Fe3O4@AgAu@PDA‐ZnPc nanosphere has been developed, exhibiting controllable catalytic activity and “photothermal‐photodynamic‐Ag+” coupling antibacterial characteristics. When subjected to a rotating magnetic field, these performances are uniquely enhanced by magnetic propulsion, allowing the nanosphere to function as a magnetic ...
Jing Wang   +7 more
wiley   +1 more source

Hedging with physical or cash settlement under transient multiplicative price impact [PDF]

open access: yesarXiv, 2018
We solve the superhedging problem for European options in an illiquid extension of the Black-Scholes model, in which transactions have transient price impact and the costs and the strategies for hedging are affected by physical or cash settlement requirements at maturity.
arxiv  

CONSUMER CREDITING IN RUSSIA AND FINANCE COMPETENCE OF THE POPULATION: CHALLENGES AND PROSPECTS OF DEVELOPMENT

open access: yesВестник Российского экономического университета имени Г. В. Плеханова, 2018
The present situation in customer crediting in Russia causes a lot of questions and criticism. According to experts the growth in population over-crediting could result in deteriorating the quality of credit service and increase in delays and it can in ...
Elena V. Altukhova
doaj   +1 more source

Morphometric‐Assisted Prediction of Developmental Toxicity Using Stem Cell‐Based Embryo Models in Microwells

open access: yesAdvanced Healthcare Materials, EarlyView.
This proof‐of‐concept study involves high‐throughput teratogenicity screening of compounds using XEn/EpiCs, a 3D stem cell‐based embryo model, within microwells. The term ‘morphotoxicity’ is introduced to complement traditional cytotoxicity assays through automated feature extraction and machine‐learning‐assisted classification of morphologies.
Vinidhra Shankar   +4 more
wiley   +1 more source

On the implicit interest rate in the Yunus equation [PDF]

open access: yesarXiv, 2013
In his book with Alan Jolis, Vers un monde sans pauvret\'e (1997) Yunus gives the example of a microcredit loan of 1000BDT reimbursed via 50 weekly settlements of 22BDT and correctly claims that this corresponds to the annual interest rate of 20%.
arxiv  

Mezzanine finance and corporate bonds [PDF]

open access: yes
The article deals with the problems of mezzanine finance in relation to corporate bonds. Firstly, attention is paid to definition of mezzanine finance.
Libena TETREVOVA
core  

Freedom of contracts and dispute settlement between conventional banking and sharia banking [PDF]

open access: yes, 2020
Purpose: This study aims to investigate the freedom of contract in conventional and sharia banking interpreted as an event of signing a credit agreement that raises the rights and obligations of the parties.
Budiharto, Sismarwoto, Edy
core  

Organoid‐Like Neurovascular Spheroids Promote the Recovery of Hypoxic‐Ischemic Skin Flaps Through the Activation of Autophagy

open access: yesAdvanced Healthcare Materials, EarlyView.
Highly sprouting organoid‐like neurovascular spheroids (NVUs) are developed, featuring cell‐loaded poly‐3‐hydroxybutyrate 4‐hydroxybutyrate(P34HB) porous microsphere cores embedded within Gelatin Methacryloyl. NVUs formed complex vascular plexuses and secreted extracellular matrix in vitro, simulating autologous nerves and blood interaction.
Junjin Jie   +5 more
wiley   +1 more source

Multi-mesh multi-objective optimization with application to a model problem in urban design [PDF]

open access: yesarXiv, 2016
We present an application of multi-mesh finite element methods as part of a methodology for optimizing settlement layouts. By formulating a multi-objective optimization problem, we demonstrate how a given number of buildings may be optimally placed on a given piece of land with respect to both wind conditions and the view experienced from the buildings.
arxiv  

Technology, Monopoly, and the Decline of the Viatical Settlements Industry [PDF]

open access: yes
The viatical settlement industry provides an opportunity for terminally-ill consumers, typically HIV patients, to exploit a previously untapped source of equity in existing life insurance contracts to finance consumption and medical expenses.
Abby Alpert   +2 more
core  

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