Results 51 to 60 of about 1,767 (222)

Superstructure-Based Optimization of Vapor Compression-Absorption Cascade Refrigeration Systems

Entropy, 2020
A system that combines a vapor compression refrigeration system (VCRS) with a vapor absorption refrigeration system (VARS) merges the advantages of both processes, resulting in a more cost-effective system.
Sergio F. Mussati, Tatiana Morosuk, Miguel C. Mussati   +2 more
doaj   +1 more source

Bridging the translational gap in clinical nanomedicine: From rational design to clinical reality

BMEMat, EarlyView.
Nanotechnology offers a multi‐faceted approach to modern healthcare, encompassing high‐sensitivity diagnostic imaging, innovative vaccine delivery, and targeted therapeutics. This review explores how these nanomedicine applications address critical challenges in cancer recurrence and the treatment of neurologic and respiratory diseases to combat rising
Ahmed H. Ghonaim, Marwa Ahmed El‐Naka, Wedad M. Nageeb, Atta Ullah Khan, Noura M. Seleem, Aliaa Abdelghafar, Doaa Zamel, Yang Liu, Qigai He, Wentao Li   +9 more
wiley   +1 more source

Comprehensive evaluation on a combined refrigeration system of producing dry ice storage cold using fluctuating liquefied natural gas cold energy

International Journal of Air-Conditioning and Refrigeration
In view of the fluctuations in the LNG regasification rate caused by the use of NG, in order to effectively utilize the unstable LNG cold energy, a combined refrigeration system utilizing the unstable LNG cold energy for producing dry ice storage cold is
Jinghong Ning, Zhicheng Ma, Qingyu Zhang, Nuanhou Wang, Xin Yang   +4 more
doaj   +1 more source

Analysis of cascade vapor compression refrigeration system using nanorefrigerants: Energy, exergy, and environmental (3E)

Case Studies in Thermal Engineering
Nanorefrigerants are considered the most efficient heat transfer fluids for improving heat transfer properties in the refrigeration and air conditioning equipment.
Metin Yilmaz, Canan Cimsit, Arzu Keven, Rabi Karaali   +3 more
doaj   +1 more source

A Systemic Model for Understanding Business Interactions With Biodiversity and Ecosystems

Business Strategy and the Environment, EarlyView.
ABSTRACT Biodiversity loss and ecosystem degradation represent critical threats to human well‐being and economic resilience, challenging businesses to understand and manage their interdependence with natural systems. This study develops a systemic framework—the BioModel—that elucidates the reciprocal relationship between businesses, biodiversity, and ...
Lino Cinquini, Giacomo Pigatto, Andrea Tenucci   +2 more
wiley   +1 more source

The Role of Institutional Pressures in Technology Adoption for Low‐Carbon Manufacturing

Business Strategy and the Environment, EarlyView.
ABSTRACT Existing research highlights that the adoption of low‐carbon technologies in manufacturing operations is shaped by the external environment. However, limited understanding exists regarding how technology‐related uncertainty interacts with institutional pressures to influence firms' adoption strategies.
Diellza Salihu, Mika Immonen, Aleksi Harju   +2 more
wiley   +1 more source

A Theoretical Comparative Study of CO₂ Cascade Refrigeration Systems

Applied Sciences, 2019
The objective of this work is the comparison of the different cascade refrigeration systems with CO2 in the low-temperature circuit. A total of 18 different cascade refrigeration systems are examined including the CO2/CO2 cascade system.
Evangelos Bellos, Christos Tzivanidis
doaj   +1 more source

From Material Tensions to Organizational Paradoxes: How Manufacturers Cope With the Limits of Circular Product Design

Business Strategy and the Environment, EarlyView.
ABSTRACT Circular product design (CPD) is central to advancing the circular economy by enabling the narrowing, slowing, and closing of resource flows. Yet, its implementation remains persistently challenging for firms. Prior research has largely framed these challenges as discrete barriers, overlooking the structural contradictions embedded in CPD ...
Vanessa Robertson, Nelly Rahimy, Suleika Bort   +2 more
wiley   +1 more source

Do High Temperatures Affect Firm Demography? Evidence From Italy

Business Strategy and the Environment, EarlyView.
ABSTRACT This study analyses the impact of high temperatures and heat stress on Italian firm demography during 2009–2022. Combining provincial‐firm‐level data with a high‐resolution multidecadal meteorological dataset, we investigate whether high temperatures—absolute and anomalous—affect firm entry and exit rates.
Concetta Carnevale, Danilo Drago, Francesco Trivieri, Francesco De Simone   +3 more
wiley   +1 more source

Sustainability Tensions in Food Q‐Commerce Logistics: A Paradox Theory Perspective From a Developing Country

Business Strategy and the Environment, EarlyView.
ABSTRACT This paper investigates key barriers to the environmental, social, and economic sustainability of food quick commerce (Q‐commerce) logistics, using Iran as a representative emerging economy. This study is timely because it examines a rapidly evolving form of urban logistics in which speed, convenience, and sustainability are increasingly in ...
Seyed Hamid Hashemi Petrudi, HamidReza Talaie, Shahab Bayatzadeh, Jose Arturo Garza‐Reyes   +3 more
wiley   +1 more source