Results 171 to 180 of about 115,970 (304)

A Century of Purchasing Power Parity: Further Evidence [PDF]

Since the publication of Taylor's (2002) results supporting Purchasing Power Parity (PPP) theory using a century of data, several authors have tried to verify PPP using the same data set.
Ali Kutan, Mohsen Bahmani-Oskooee, Su Zhou   +2 more
core  

Hybrid Metal–Carbon Ink for Printed Stretchable Temperature Sensors

Advanced Engineering Materials, EarlyView.
We prepare conductive inks for temperature sensing with silver flakes and carbon or graphite flakes in a silicone elastomer matrix. Silver dominates the temperature‐dependent conductivity, while the carbon filler network ensures the stability of the conductive pathways and retains function under strain.
Makara Lay, Xue Bai, Thomas Kister, Tobias Kraus   +3 more
wiley   +1 more source

Modeling purchasing power parity using co-integration: evidence from Turkey

In this study, we consruct a co-integration model of the Turkish economy using high frequency data to examine the validity of the purchasing power parity (PPP) theory.
Levent, Korap
core   +1 more source

Exchange Rate Misalignment in Pakistan: Evidence from Purchasing Power Parity Theory [PDF]

This paper examines the validity of the purchasing power parity to evaluate whether the Pakrupee vis-à-vis the US-dollar has been overvalued since the introduction of managed floating exchange rate.
Abdul Qayyum, Muhammad Arshad Khan, Khair-U-Zaman   +2 more
core  

Penalties in 2024 in Medicare's Skilled Nursing Facility Value-Based Purchasing Program. [PDF]

J Am Geriatr Soc
Wheeler SP, Lin SC, Hammond G, Avula K, Waken RJ, Grabowski DC, Barnett ML, Joynt Maddox KE.   +7 more
europepmc   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

The role of purchasing in the management and performance of supplier relationships: an empirical investigation in service organisations [PDF]

This thesis investigates the role of purchasing managers (and departments) in supplier relationships( SRs) and assesses the impact of their role on SRs' performance.
Giannakis, Mihalis
core  

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source