Results 101 to 110 of about 55,729 (303)

Advances in Magnesium‐Based Thermoelectrics: A Critical Review

open access: yesAdvanced Materials, EarlyView.
Magnesium‐based thermoelectric materials have emerged as promising candidates for low‐to‐mid‐temperature energy conversion due to their abundance, low cost, and competitive performance. This review summarizes recent advances in Mg3X2, MgAgSb, and Mg2X systems, covering transport mechanisms, fabrication strategies, stability challenges, and device ...
Li‐Min Zhang   +5 more
wiley   +1 more source

The relationship between organizational commitment and knowledge sharing: A case study of university employee cooperation [PDF]

open access: yesManagement Science Letters, 2012
Knowledge sharing plays an important role on helping organizations reach their goals, it facilitates distribution of overall awareness among workers and create better environment for adding more value.
Hosein Bahramzadeh, Soheila Khosroabadi
doaj  

Dampak Transportasi Online pada Kinerja Keuangan Perusahan Transportasi Konvensional

open access: yesJurnal Akuntansi dan Perpajakan, 2019
PT Blue Bird, Tbk and PT Express Transindo Utama are conventional transportation service businesses, this research wants to assess the impact of financial performance as measured by Current Ratio, Cash Ratio, Debt to Asset Ratio, Debt to Equity Ratio ...
Flafiana Sarihartati Agun   +1 more
doaj   +1 more source

Risk and Return: Consumption versus Market Beta [PDF]

open access: yes
The interaction between the macroeconomy and asset markets is central to a variety of modern theories of the business cycle. Much recentwork emphasizes the joint nature of the consumption decision and the portfolio allocation decision.
Matthew D. Shapiro, N. Gregory Mankiw
core  

Minimally Invasive Delivery of Optical Nanosensors Using Injectable Hydrogels

open access: yesAdvanced Materials Interfaces, EarlyView.
Injectable peptide hydrogels offer a minimally invasive delivery platform for single‐walled carbon nanotube (SWCNT)‐based near‐infrared fluorescent sensors, enabling real‐time measurement of drug concentrations. Encapsulated SWCNTs show a dose‐dependent fluorescence response across physiologically relevant concentrations and retain their fluorescence ...
Shirel Kleiner, Gili Bisker
wiley   +1 more source

Asset Returns and Economic Risk [PDF]

open access: yes, 2002
The capital asset pricing model (CAPM), favored by financial researchers and practitioners fifteen years ago, holds that the extra return on a risky asset comes from bearing market risk only. But newer evidence supports the intertemporal CAPM (I-CAPM) theory (Merton 1973), which suggests that the premium on any risky asset is related not only to market
openaire   +1 more source

The Conditional Capital Asset Pricing Model: Evidence from Karachi Stock Exchange [PDF]

open access: yes
This is an attempt to empirically investigate the risk and return relationship of individual stocks traded at Karachi Stock Exchange (KSE), the main equity market in Pakistan. The analysis is based on daily as well as monthly data of 49 companies and KSE
Attiya Y. Javid, Eatzaz Ahmad
core  

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

PENGARUH RETURN ON ASSET, QUICK RATIO, TIMES INTEREST EARNING, DAN AVERAGE COLLECTION PERIOD TERHADAP NILAI PERUSAHAAN CONSUMER NON-CYCLICALS YANG TERDAFTAR DI BURSA EFEK INDONESIA 2019-2023

open access: yes
Orin Winda Seftrina, 2024. Pengaruh Return On Asset, Quick Ratio, Times Interest Earned, Dan Average Collection Period Terhadap Nilai Perusahaan Consumer Non-Cyclicals Yang Terdaftar Di Bursa Efek Indonesia 2019-2023.
Orin Winda Seftrina, 2024. Pengaruh Return On Asset, Quick Ratio, .
core  

Bayesian‐Optimized Dual‐Mode Luminescence‐Based Optical Thermometry Enabled by Negative Thermal Expansion in Lu2(MoO4)3:Yb–Er–Tm Phosphor

open access: yesAdvanced Optical Materials, EarlyView.
A Bayesian optimization framework identifies the ideal composition for Lu2(MoO4)3:Yb–Er–Tm phosphors with minimal experimental trials. By leveraging the host's negative thermal expansion, the material achieves remarkable thermal quenching compensation.
Reiko Furukawa   +7 more
wiley   +1 more source

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