Results 141 to 150 of about 5,901 (289)

Barriers to Engagement in Circular Business Models Among Small and Medium‐Sized Enterprises: Evidence From the Irish Construction, Manufacturing and Retail/Wholesale Sectors

Business Strategy and the Environment, EarlyView.
ABSTRACT Although circular business models (CBMs) are central to the circular economy (CE) transition, their adoption among small and medium‐sized enterprises (SMEs) remains limited, and evidence on barrier variation across CBMs and sectors is scarce. This study examines barriers to engagement in five CBM activities, spanning secondary raw material use,
Gordon Sirr, Bernadette Power, Geraldine Ryan, John Eakins   +3 more
wiley   +1 more source

Analysis on the Influence Factors of Bulk Temperature of the Meshing Gear of a Nutation Drive with a Double Circular-arc Spiral Bevel Gear

Jixie chuandong
The meshing temperature affects the fatigue, vibration, noise and other behaviors in the nutation transmission process of the double circular-arc spiral bevel gear, which cannot be ignored in the life prediction and mechanical response of the double ...
Chen Ying, Yao Ligang, Wang Xingsheng, Zhang Dawei, Wang Xueying   +4 more
doaj  

Porous Carbon Materials for Carbon Dioxide Capture

Carbon Energy, EarlyView.
This work aims to address the current status and challenges associated with the regulation of pore structures, as well as the influence of pore structures on CO2 capture. Systematic quantitative analysis of structure–property relationships, combined with machine learning approaches, can effectively evaluate the contributions of structural ...
Zhifu Liu, Chuhan Fu, Tao Qi, Hui Zhou, Guangping Hao, Yalou Guo, Guoping Hu   +6 more
wiley   +1 more source

Techno‐Economic Assessment of Biomethane and Biohydrogen Production From Victorian Wheat Straw

Carbon Energy, EarlyView.
Techno‐economic assessment of biomethane and biohydrogen production from Victorian wheat straw. Off‐grid renewable photovoltaic energy with a price down to 0.95 ¢/kWh was applied. Both approaches can make positive profits and negative carbon footprints.
Shuanglong Tan, Ross Swinbourn, Rui Zhang, Yunxia Yang, Xiaojuan Hao, Huile Jin, Chao'en Li, Feng Wang   +7 more
wiley   +1 more source

Nutations in plants

, 2007
This chapter aims to explore and describe the physiological aspects of oscillating growth patterns in rapidly elongating plant organs, such as roots, hypocotyls, shoots, branches and flower stalks. After a brief description of the phenomena, the theories and models proposed to explain circumnutation are reported, focusing largely on the internal ...
MUGNAI, SERGIO, AZZARELLO, ELISA, MASI, ELISA, C. PANDOLFI, MANCUSO, STEFANO   +4 more
openaire   +1 more source

Phenolic‐Associated Dietary Fiber Ingredients From Agro‐Industrial Residues: Processing‐Dependent Identity and Food‐Grade Translation

ChemFoodChem, EarlyView.
Agro‐industrial residues contain dietary fiber and phenolics, but coexistence alone does not establish a phenolic‐bound ingredient. Processing‐dependent identity is verified through fraction‐specific analysis and common‐basis mass balance. Food‐grade translation requires final‐product performance, sensory acceptance, safety, and claim‐matched ...
Yitong Niu, Ireland LaBass, Sicheng Wang, Cheu Peng Leh, Ting Han   +4 more
wiley   +1 more source

Heterovalent, Homometallic Rings: Synthesis, Optical, and EPR Studies of {TiIV7TiIII} Complexes

Chemistry – A European Journal, EarlyView.
A new class of heterovalent, homometallic complexes is reported, based on cyclic {TiIV7TiIII} cores with oxide and carboxylate bridges between nearest neighbors. The clusters show Class II mixed‐valent behavior at room temperature, but are valence localized at low temperature.
Selena J. Lockyer, Lubomir Loci, Yingzhao Ma, Matthew P. Stevens, Grigore A. Timco, George F. S. Whitehead, Richard E. P. Winpenny, Alice M. Bowen, Eric J. L. McInnes   +8 more
wiley   +1 more source

Perspectives in biomedicine: Superfoods and antioxidant power classification

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The market value of natural food antioxidants will double to 8 billion USD by 2033, driven by a global consumer demand for ‘clean label’ products and proactive wellness solutions. However, the industrial application and health labelling (commercial brands) of these compounds remain severely constrained by inconsistent analytical methods.
Domenico Fuoco, Gregory S. Patience
wiley   +1 more source

Community Head and Neck Cancer Knowledge, Engagement, Research, and Screening (CHECKERS): Protocol for a Community‐Engaged Approach to Head and Neck Cancer Prevention

Cancer Nexus, EarlyView.
ABSTRACT Introduction Unequal access to care is associated with disparities in prevention, early detection, and outcomes of head and neck cancer (HNC), especially in underserved populations. Community‐engaged research (CEnR) aims to build capacity for community members to address health inequity via bidirectional partnerships with healthcare ...
Nicholas A. Frisco, Vincent M. D'Anniballe, May Z. Gao, Melissa White, Leda Scearce, Dina K. Abouelella, Laura J. Fish, Patrick Warutere, Julius Muchangi, Pauline Mureithi, Trinitia Y. Cannon, Nosayaba Osazuwa‐Peters   +11 more
wiley   +1 more source

Compact Manifolds With Unbounded Nilpotent Fundamental Groups and Positive Ricci Curvature

Communications on Pure and Applied Mathematics, EarlyView.
ABSTRACT It follows from the work of Kapovitch and Wilking that a closed manifold with nonnegative Ricci curvature has a uniformly almost nilpotent fundamental group. Leftover questions and conjectures, have asked if in this context the fundamental group is actually uniformly almost abelian. The main goal of this work is to construct examples (Mk9,gk)$(
Elia Bruè, Aaron Naber, Daniele Semola
wiley   +1 more source