Results 61 to 70 of about 27,634 (237)

A preliminary energy analysis of a commercial chp fueled with h2ng blends chemically supercharged by renewable hydrogen and oxygen [PDF]

, 2016
Currently, Power-to-Gas technologies are considered viable solutions to face the onset problems associated with renewable capacity firming. Indeed, carbon-free hydrogen production converting renewable electricity excess and its injection into natural gas
LO BASSO, GIANLUIGI, PAIOLO, ROMANO
core   +1 more source

Recent advances in multifunctional soft robots: A materials–structures–systems co‐design perspective for synergistic integration

FlexMat, EarlyView.
Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu, Zicao Peng, Chong Sun, Haitao Yang   +3 more
wiley   +1 more source

The Effect of Exhaust Gas Recirculation (EGR) on the Emission of a Single Cylinder Spark Ignition Engine

Tikrit Journal of Engineering Sciences, 2016
A single cylinder variable compression ratio spark ignition engine type PRODIT was used in this study. The experiments were conducted with gasoline fuel (80 octane No.)at equivalence ratio (Ø =1).
Limyaa M. Asaad, Sajda S. Faris, Muntaha H. Ebraheem   +2 more
doaj   +5 more sources

Emerging Trends and Challenges in Supply Chain Management and Sustainability

Sustainable Development, EarlyView.
ABSTRACT The global emphasis on sustainability has been reinforced by international strategies, such as the United Nations' Sustainable Development Goals proposed in the 2030 Agenda. These strategies have prompted a significant transformation in business management practices, leading to the integration of responsible approaches throughout the supply ...
Isabel Castillo‐Pérez, Nieves Perez, Francisco Jesús Gálvez‐Sánchez, Antonia Ruiz‐Moreno   +3 more
wiley   +1 more source

The Circular Economy in European Union Supply Chains: A Literature Review

Sustainable Development, EarlyView.
ABSTRACT This research aims to analyze the implementation of the circular economy (CE) in European Union (EU) supply chains (SC), highlighting its potential to transform production systems and maximize resource efficiency while minimizing waste. Our study identifies the major trends and advancements in this field, focusing on the barriers that prevent ...
Luis Oswaldo Rodríguez‐Mañay, Inmaculada Guaita‐Pradas, Inmaculada Marques‐Perez   +2 more
wiley   +1 more source

Tube shape selection for heat recovery from particle-laden exhaust gas streams [PDF]

, 2011
Heat recovery from exhaust gas streams is applicable to a wide variety of industries. Two problems encountered in exhaust gas heat recovery are: the high heat transfer resistance of gases and the presence of entrained particulate matter, which can limit ...
Atkins, Martin John, Hoffmann-Vocke, Jonas, Neale, James R., Walmsley, Michael R.W., Walmsley, Timothy Gordon   +4 more
core  

Multimodal Assessment of Kidney Quality During 24‐h of Normothermic Machine Perfusion

Artificial Organs, EarlyView.
Normothermic machine perfusion (NMP) has emerged as a promising tool for assessing kidney quality prior to transplantation; however, reliable biomarkers remain to be established. In this study, thirteen porcine kidneys were perfused for 24 h using an autologous leukocyte‐filtered whole blood‐based perfusate applying urine recirculation.
Marlene Pühringer, Magdalena Kött, Andras T. Meszaros, Michael J. Blumer, Bettina Zelger, Stefan Redl, Martin Hermann, Thomas Resch, Simon Mathis, Gabriel Putzer, Judith Martini, Christina Bogensperger, Franka Messner, Julia Hofmann, Margot Fodor, Andrea Griesmacher, Annemarie Weissenbacher, Theresa Hautz, Gert Mayer, Hannes Neuwirt, Gerald Brandacher, Silvia Oberparleiter, Stefan Schneeberger   +22 more
wiley   +1 more source

Mechanistic modeling of pollutant removal, temperature, and evaporation in chemical air scrubbers [PDF]

, 2016
Chemical air scrubbers reduce the concentration of water-soluble components such as ammonia from the outgoing ventilation air through absorption in water, followed by chemical conversions and removal of the end products.
Andreasen, Andreasen, Bashipour, Billet, Brettschneider, Chien, Chilton, Cussler, Dasgupta, Foumeny, Froment, Hadlocon, Hahne, Hansen, Huang, Ibusuki, Kenig, Khakharia, Kiil, Kim, Lewis, Liu, Manuzon, Melse, Melse, Meyer, Montes, Ocfemia, Onda, Overcamp, Patankar, Perez-Blanco, Roberts, Roy, Schnelle, Shah, Shanableh, Shulman, Skoog, Srivastava, Thomas, Ulens, Van der Heyden, Wang, Yoon   +44 more
core   +2 more sources

Determinants of maximal oxygen uptake in highly trained females and males: a mechanistic study of sex differences using advanced invasive methods

The Journal of Physiology, EarlyView.
Abstract figure legend The results from this study show that maximal cardiac output, stroke volume and leg blood flow are similar between highly trained females and males after normalisation to lean body mass (LBM). However, the 10% higher haemoglobin concentration ([Hb]) and arterial O2 content in males result in higher systemic and leg O2 delivery ...
Øyvind Skattebo, Marcos Martin‐Rincon, Bjarne Rud, Joachim Nielsen, Lars Henrik N. Hegg, Andreas V. Kleive, Niels Ørtenblad, Øyvind Sandbakk, Robert Boushel, Hans‐Christer Holmberg, Jose A.L. Calbet, Jostein Hallén   +11 more
wiley   +1 more source

Development of low liquid fuel Burnera [PDF]

, 2005
Recently, most of the gas turbine combustion research and development involves in lowering the emissions emitted from the combustor. Emission causes adverse affect to the world and mankind especially. Main concern of the present work is to reduce the NOx
Azeman, Mustafa, Hamidon, Musa, Kamsani, Abdul Majid, Mohamad Shaiful Ashrul, Ishak, Mohd. Jaafar, Mohammad Nazri, Mohd. Zamri, Yusoff, Wan Zaidi, Wan Omar   +6 more
core