Results 221 to 230 of about 9,329 (266)

Dataset of numerical study of the impact of two-step injection (direct and port) of hydrogen-enriched and natural gas mixtures on engine efficiency and exhaust emissions. [PDF]

Data Brief
Zareei J, Widatalla STH, Guerrero JWG, Shavkatov N, Al-Amir QR.   +4 more
europepmc   +1 more source

Shallow‐lake sediments release nutrients by complete destratification events

Journal of Environmental Quality, EarlyView.
Abstract The development of phytoplankton communities in hypereutrophic shallow lakes, often used for aquaculture, is not fully understood and can sometimes be unpredictable. Focusing on the abiotic factors that regulate their succession, we recorded short‐term mixing events in a shallow lake and examined their relationship with nutrient release from ...
Jiří Jan, Felipe Breton, Jakub Borovec
wiley   +1 more source

Numerical investigation of the effects of hydrogen/ammonia addition to n-heptane combustion and emissions for a dual injection compression-ignition engine. [PDF]

Heliyon
Ghadamkheir K, Safamanesh F, Moghiman M, Hatami M.   +3 more
europepmc   +1 more source

Phosphorus Plant Availability of Biochars Derived From Contrasting Sewage Sludges to Ryegrass

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Although phosphorus (P) is an essential element for human life, it is currently sourced unsustainably primarily from non‐renewable phosphate rock sources. Sewage sludge pyrolysis is a method that concentrates nutrients in sludge, a large renewable P source, to produce a sustainable phosphorus fertilizer.
Josephine Kooij, Marc Stutter, Dorette Müller‐Stöver   +2 more
wiley   +1 more source

Advanced prediction and optimization of VCR engine characteristics using RSM with DFA for sustainable biofuel derived from waste lemon Peel. [PDF]

Sci Rep
Rao TSSB, Manimaran R, Manivannan C, Reddy VSN, Mehar K.   +4 more
europepmc   +1 more source

Climate and catchment influence the postglacial succession of three lakes in south‐central Baffin Island (Nunavut), Canada

Journal of Quaternary Science, EarlyView.
ABSTRACT Understanding postglacial ontogeny in Arctic lakes helps contextualize modern‐day climatic change. We used sediment cores to characterize ecological succession in three south‐central Baffin Island lakes from deglaciation (c. 7–8k cal a BP) to present.
Isaac Armstrong, Andrew Scott Medeiros, Jennifer Eamer, Claudia Zimmermann, Biljana Narancic, Reinhard Pienitz   +5 more
wiley   +1 more source

Spark Mapping Analysis for Segregation Partitioning in Large-Scale Super-Critical-Power Steel. [PDF]

Materials (Basel)
Li B, Zhao L, Sheng L, Yang J, Yuan L, Yu L, Zhang Q, Wang H, Jia Y.   +8 more
europepmc   +1 more source

Igniting Technological and Non‐Technological Innovation for Economic Performance: Enhancing Results by Investing in Human Capital

Strategic Change, EarlyView.
ABSTRACT This study investigates how strategic renewal, driven by the interaction among technological, marketing, and organizational innovation, enhances firms' economic performance. Using a panel dataset of 8871 Spanish firms covering the period 2009–2016, we provide empirical evidence on the different effects of each type of innovation and their ...
Beatriz Forés, José María Fernández‐Yáñez, Olga Broto, Andreas Kallmuenzer   +3 more
wiley   +1 more source

A Comprehensive Assessment of the Marginal Abatement Costs of CO₂ of Co-Optima Multi-Mode Vehicles. [PDF]

Energy Fuels
Carlson NA, Talmadge MS, Zaimes GG, Hawkins TR, Jiang Y.   +4 more
europepmc   +1 more source

Effective Use of Enterprise Social Networks for Knowledge Sharing in Organizations

Knowledge and Process Management, EarlyView.
ABSTRACT While organizations are increasingly deploying enterprise social networks (ESNs) in workplaces, many employees are wary of using ESNs to share their knowledge as they fear that they may become less valuable to their organizations. Organizations are also concerned that ESNs can be used to send valuable information to unauthorized external ...
Naseem J. Rahman, Maduka Subasinghage, Harminder Singh   +2 more
wiley   +1 more source