Results 81 to 90 of about 13,755 (295)

Spatiotemporal Dynamics and Controls of Vegetation Net Primary Production at Greater Bay Area Outer Ecological Barrier

Biological Diversity, EarlyView.
The spatiotemporal dynamics of NPP were evaluated for the ecological barrier of GBA, utilizing vegetation remote sensing, land use, and meteorological data. Results revealed that the vegetation NPP in the ecological barrier was 2.29 times that of the core area of GBA, highlighting its critical ecological function.
Wei Zhuang, Si‐Hui Qiu, Chuan‐Zhun Sun, Ying‐Ping Wang, Jun Jiang, Jun‐Hua Yan   +5 more
wiley   +1 more source

A new Multi Sine-Cosine algorithm for unconstrained optimization problems. [PDF]

PLoS One, 2021
Rehman MZ, Khan A, Ghazali R, Aamir M, Nawi NM.   +4 more
europepmc   +1 more source

Leveraging Digital Intelligence Technologies for Green Shipping: Organization Information Processing and Contingency Perspective

Business Strategy and the Environment, EarlyView.
ABSTRACT This study investigates how digital intelligence technology applications (DITAs) enhance green shipping management performance (GSMP) by improving organizational capabilities in the face of environmental uncertainty. Drawing on organizational information processing theory and contingency theory, we develop a framework that examines the ...
Qiwei Pang, Xin Liu, Miao Su
wiley   +1 more source

A New Augmented Lagrangian Method for Equality Constrained Optimization with Simple Unconstrained Subproblem

Discrete Dynamics in Nature and Society, 2017
We propose a new method for equality constrained optimization based on augmented Lagrangian method. We construct an unconstrained subproblem by adding an adaptive quadratic term to the quadratic model of augmented Lagrangian function.
Hao Zhang, Qin Ni
doaj   +1 more source

Three‐Stage Heat Transfer Pathways in the Latent Heat Thermal Energy Storage System With Solid–Liquid Phase‐Change Materials

Carbon Energy, EarlyView.
According to the theoretical basis of heat transfer processes in SLPCM‐LHTES, a three‐stage heat transfer pathway has been proposed and summarized in this review, including external heating, interfacial heat transfer, and intrinsic phase transition. ABSTRACT The latent heat thermal energy storage system with solid–liquid phase‐change material (SLPCM ...
Qian Xu, Di Yang, Caixia Yang, Pengxiang Zhao, Andrey A. Shiryaev, Ruitao Zhang, Gang Li, Huachao Yang, Haihong Wang, Yiyao Ge, Yong Zang, Yulong Ding   +11 more
wiley   +1 more source

Closure to “Discussion of ‘Optimization of Constrained Dynamic Systems Using the Sequential Unconstrained Minimization Technique’” (1974, ASME J. Dyn. Syst., Meas., Control, 96, p. 102) [PDF]

, 1974
B. N. Murali, L. R. Ebbesen, Henry R. Sebesta   +2 more
openalex   +1 more source

London Dispersion versus Intramolecular Hydrogen Bond in Bis‐Pyridines: How Accurate Is DFT for Competing Noncovalent Interactions in the Condensed Phase?

Chemistry – A European Journal, EarlyView.
A test system of 14 singly protonated bis‑pyridine salts, with varying H‑bonded and London dispersion interactions, was designed to systematically study non‑covalent interactions across the gas, solution, and solid phases. A good correlation between the 1H chemical shift and the N‐H–N angle from the crystal structures was established.
Adélaïde Savoy, Vladimir Gorbachev, Charlotte N. Stindt, Peter Chen   +3 more
wiley   +1 more source

Functional regression with intensively measured longitudinal outcomes: a new lens through data partitioning

Canadian Journal of Statistics, EarlyView.
Abstract Modern longitudinal data from wearable devices consist of biological signals at high‐frequency time points. Distributed statistical methods have emerged as a powerful tool to overcome the computational burden of estimation and inference with large data, but methodology for distributed functional regression remains limited.
Cole Manschot, Emily C. Hector
wiley   +1 more source

Best interpolation in a strip II: Reduction to unconstrained convex optimization [PDF]

, 1996
Asen L. Dontchev, Ilya Kolmanovsky
openalex   +1 more source

Corporate Charitable Donations Under Financial Constraints: Impact on Firm Performance and Sustainable Development in China

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study investigates why financially constrained Chinese firms continue to engage in substantial philanthropic giving and whether such donations yield financial and sustainability‐related benefits. Positioned at the intersection of corporate social responsibility (CSR), financing constraints, and sustainable development, it examines the ...
Jiayang Cheng, Assunta Di Vaio, Tze San Ong, Boon Heng Teh   +3 more
wiley   +1 more source