Results 131 to 140 of about 6,822 (302)
Digital Technology's Role in Circular Waste Management: A Systematic Review
Business Strategy and the Environment, EarlyView.ABSTRACT Combining circular economy ideas with digital tools offers a game‐changing way to tackle global sustainability problems. This paper focuses on how digital changes and circular economy models link up. A review has been conducted for 112 articles from 2021 to September 2025, using PRISMA‐2020 methodology. This study covered new tech like AI, IoT,
Reza Eslamipoor
wiley +1 more source
A Low Voltage All-Digital Phase-Locked Loop Based on Differential Bootstrapped Ring Oscillator
, 2017 自從1930年第一個鎖相迴路 (Phase-Locked Loop, PLL) 被提出之後，鎖相迴路已有著十分廣泛的應用，如當作數位系統的時脈產生器 (Clock Generator)、通訊系統中的本地振盪器 (Local Oscillator)、時脈及資料恢復電路 (Clock and Data Re- covery, CDR)…等等。以上應用皆需要十分精準的頻率及相位同步，以滿足規格要求。所以設計一個適當操作頻率及頻寬，並具有低相位抖動 (Jitter)、低相位雜訊 (Phase Noise ...
Wei, Chi-Hao, 魏啟豪
core
, 2013 In this paper, we propose a novel lumped time-delay compensation scheme for the all-optical analog-to-digital conversion based on soliton self-frequency shift and optical interconnection techniques.
Y, Chongxiu +9 more
core +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Despite increasing adoption of sustainable business models, environmental decline and social disparities continue to accelerate. Strong sustainable business models offer an alternative by prioritizing ecological limits and systemic change. Drawing on an integrative literature review and business model modularization, this study examines how ...
Maike Gossen +3 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Circular product design (CPD) is central to advancing the circular economy by enabling the narrowing, slowing, and closing of resource flows. Yet, its implementation remains persistently challenging for firms. Prior research has largely framed these challenges as discrete barriers, overlooking the structural contradictions embedded in CPD ...
Vanessa Robertson +2 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Industrial clusters are central to the circular economy transition, yet how they develop into eco‐clusters and the paradoxical tensions this transformation fuels remain underexplored. Drawing on 48 in‐depth interviews and secondary data from a Turkish textile‐recycling cluster, we develop an empirically grounded model of eco‐cluster transition
Tulin Dzhengiz +2 more
wiley +1 more source
Design of a crystal oscillator for an all-digital phase-locked loop in 0.18um CMOS
, 2017 A phase-locked loop (PLL) is widely used on many integrated circuits to provide an accurate and stable clock. A PLL uses negative feedback around an on-chip oscillator that the feedback loop constantly adjusts to match the phase and frequency of an input
Sri Harsha Grandhi
core
Business Strategy and the Environment, EarlyView.ABSTRACT The transition to net zero (NZ) faces challenges such as uneven institutional readiness, fragmented policy frameworks and rising energy demands from population growth, economic expansion and artificial intelligence (AI). These obstacles are intensified by technological, financial and regulatory uncertainties that impede coordinated efforts ...
Mohamed Shrief +3 more
wiley +1 more source
, 2004 Phase Locked Loops (PLLs) are widely used in clock recovery and frequency synthesis. Fully Digital PLLs are more suitable for the monolithic implementation with other circuits compared to the traditional implementations of the PLLs.
Gothandaraman, Akila
core
Design and Implementation of FPGA based linear All Digital Phase-Locked Loop for Signal Processing Applications [PDF]
, 2012 This project presents a linear all-digital phase locked loop based on FPGA. In this ADPLL the phase detection system is realized by generating an analytic signal using a compact implementation of Hilbert transform and then simply computing the ...
Dash, Suraj, Das, Abhishek
core