Results 51 to 60 of about 761,640 (307)

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

open access: yesAdvanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi   +5 more
wiley   +1 more source

The Impact of Global and Domestic Factors on Nickel Company Stock Prices in Indonesia (2020-2023)

open access: yesJurnal Ilmu Keuangan dan Perbankan
This study aims to empirically examine the effect of world nickel prices, global economic policy uncertainty, inflation, interest rates, and rupiah exchange rates on the stock prices of nickel companies in Indonesia for the period 2020-2023.  This study
Indriani Putri   +2 more
doaj   +1 more source

Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance

open access: yesAdvanced Functional Materials, EarlyView.
A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer   +2 more
wiley   +1 more source

ANALISIS PENGARUH NILAI TUKAR, TINGKAT SUKU BUNGA DAN INFLASI TERHADAP INDEKS HARGA SAHAM Studi Kasus Pada Perusahaan Properti yang Terdaftar di Bursa Efek Indonesia

open access: yesJurnal Riset Manajemen Sains Indonesia, 2013
This study aims to analyze the effect of variable exchange rates, interest rates and inflation on share prices of listed property sector in Indonesia Stock Exchange.
Umi Mardiyati, Ayi Rosalina
doaj  

Parallel 3D Bioprinting on SLIPS‐Microarrays

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces the first truly parallel 3D bioprinting method, enabling both the simultaneous fabrication of hundreds of cell laden hydrogel 3D structures and their HTS in individual liquid compartments. By integrating Digital Light Processing (DLP) stereolithography with functional micropatterns, the platform decouples printing time from array ...
Julius von Padberg   +3 more
wiley   +1 more source

Equilibrium Exchange Rates in Transition Economies: Taking Stock of the Issues [PDF]

open access: yes, 2005
In this paper we present an overview of a number of issues relating to the equilibrium exchange rates of transition economies of the former soviet bloc.
Halpern, László   +2 more
core   +3 more sources

Pengaruh Inflasi, Suku Bunga, Nilai Tukar, Dan Produk Domestik Bruto Terhadap Nilai Perusahaan [PDF]

open access: yes, 2019
The problem of this study is whether there is the influence of inflation, interest rates, exchange rates and gross domestic product on the value of the company in the textile and garment sub-sector manufacturing companies listed on the Indonesia Stock ...
Choiriyah, C. (Choiriyah)   +2 more
core   +2 more sources

Multiplex Modular Nanorobotic Systems with Catalytic Activity under Magnetic Navigation

open access: yesAdvanced Functional Materials, EarlyView.
We present modular nanorobots composed of a magnetic propulsion module and different extension modules carrying functional activities, assembled via DNA base pairing. The system integrates propulsion, optical tracking, enzymatic catalysis, and cell docking in a programmable manner.
Voichita Mihali   +7 more
wiley   +1 more source

Determinants of the ZAR/USD exchange rate and policy implications: A simultaneous-equation model

open access: yesCogent Economics & Finance, 2016
This paper examines the determinants of the South African rand/US dollar (ZAR/USD) exchange rate based on demand and supply analysis. Applying the EGARCH method, the paper finds that the ZAR/USD exchange rate is positively associated with the South ...
Yu Hsing
doaj   +1 more source

Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks

open access: yesAdvanced Functional Materials, EarlyView.
Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert   +10 more
wiley   +1 more source

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