Results 81 to 90 of about 3,995 (261)

Strategic Shift to Sustainable Competitive Advantage With Biodiversity Purpose: An Adaptive Capacity Approach

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Drawing on adaptive capacity research, this study provides an assessment of the sustainable competitive advantage of a strategic shift with social purpose, leveraging green revenue to drive biodiversity outcomes. The study employs panel regression analysis on a distinctive dataset for the period 2015–2024, focusing on S&P 1500 firms. Using the
Post Raj Pokharel, Munirah Sarhan AlQahtani   +1 more
wiley   +1 more source

Semi‐analytical solution for the stability of deep vertical shaft considering time‐dependent rock‐structure interaction

Deep Underground Science and Engineering, EarlyView.
A novel cavity contraction solution and multilayer shaft wall model were developed to analyze deep shaft stability, considering rock viscosity, support structures, and water pressure, with successful validation through a Hulusu Coal Mine case study.
Bin Chen, Pinqiang Mo, Zhao Lu, Lianfei Kuang, Qiang Zhang, Abolfazl Eslami   +5 more
wiley   +1 more source

New Secret Sharing Scheme Based on Faster R-CNNs Image Retrieval

IEEE Access, 2018
Secret image sharing has been attracting considerable research attention in recent years as images become ubiquitous on the Internet and mobile applications.
Jianjun Li, Ning Wang, Zhi-Hui Wang, Haojie Li, Chin-Chen Chang, Hong Wang   +5 more
doaj   +1 more source

Strengthening urban resilience in China through underground infrastructures management: Addressing global climate challenges with technological solutions

Deep Underground Science and Engineering, EarlyView.
This paper explores how climate‐resilient technologies, such as smart grids, digital twins, and self‐healing materials, can enhance urban resilience. It highlights the urgent need for proactive planning, public‐private collaboration, and data‐driven innovation to future‐proof underground infrastructure amid accelerating climate and urban pressures ...
Kai Chen Goh, Tonni Agustiono Kurniawan, Christia Meidiana, Abdelkader Anouzla, Faissal Aziz, Imran Ali, Joan Cecilia C. Casila, M. Imran Khan, Dongdong Zhang, Meihui Jiang, Mohd Hafiz Dzarfan Othman, Md Munir Hayet Khan, Kasun Kumara Dissanayake   +12 more
wiley   +1 more source

Study on the composite fracture characteristics of filling and reinforcing cracked rock mass after high temperature damage

Deep Underground Science and Engineering, EarlyView.
Cement infill shares compressive and shear stresses during loading, while interfacial friction hinders crack propagation and reduces stress concentration, improving the rock's load‐bearing capacity. Failure modes vary with crack inclination. Unfilled specimens show four modes.
Shihao Yuan, Qiang Sun, Jianjun Hu, Liwei Zhang, Jishi Geng   +4 more
wiley   +1 more source

Fair secret sharing scheme using asymmetric bivariate polynomial

网络与信息安全学报, 2019
In Shamir's （t,n） secret sharing scheme, any m（m≥t） participants can reconstruct the secret, and any less than t participants can't get any information about the secret.
YANG Wenwei, XING Yuqing
doaj   +1 more source

Numerical simulation study on the evolution of the temperature field and frozen wall in fractured rock mass

Deep Underground Science and Engineering, EarlyView.
The evolution of the temperature field and frozen wall under different fracture conditions was examined by an artificial ground freezing‐based thermal‐hydraulic coupled model. It was observed that fracture inclination affects the interaction extent of freezing pipes and fracture, while phase transition extent is the dominant factor for heat transfer in
Chenyi Zhang, Tingting Luo, Tao Zhang, Tao Han, Xiaodong Zhao, Haipeng Li, Yanfei Ma, Faxing Zhang, Madhusudhan Bangalore Narasimha Murthy, Weihao Yang   +9 more
wiley   +1 more source

Randomness Recoverable Secret Sharing Schemes

Journal of Cryptology
The present article deals with the case study of particular models of sharing secrets as well as modal schemes treated from the informational-theoretical and computational perspectives. The main novelty brought by the authors refers to the demonstration of the conclusion that access structures can be treated with RR-SSS.
Hajiabadi, Mohammad, Khazaei, Shahram, Vahdani, Behzad   +2 more
openaire   +5 more sources

Advancing mine pillar design: Evaluating traditional methods and integrating AI for enhanced stability of pillars in the Great Dyke, Zimbabwe

Deep Underground Science and Engineering, EarlyView.
B1 is bord width 1, B2 is bord width 2, L is the pillar length, W is the pillar width, red color and letter A represent the pillars, and white color and number 1 represent excavated areas. Pstress is the average pillar stress; σv is the vertical component of the virgin stress, MPa; and e is the areal extraction ratio. e = B o B o + B P ${\rm{e}}=\frac{{
Tawanda Zvarivadza, Hendrik Grobler, Peter Apata Olubambi, Moshood Onifade, Manoj Khandelwal   +4 more
wiley   +1 more source

Application of Secret Sharing Based on Random Linear Block Code in Electronic Voting

工程科学与技术, 2019
To meet the application requirements of large-scale secret sharing for electronic voting and improve the efficiency of secret sharing among a large number of devices, a secret sharing scheme based on random linear block code was proposed and applied to ...
Ting LIU, Zhe CUI, Hongquan PU, Jintao RAO   +3 more
doaj