Results 61 to 70 of about 1,499,140 (192)
, 2005 油田开发中的套管井工程检测技术，主要是采用多种可行的电、磁、声、核、机械等技术方法，有效地检查套管井井身状况，提供如井眼斜度及方位、套管程序、套管损坏程度、水泥环胶结状态等井身状况参数，最后通过这些检测参数对井身状况做出评价，以便指导修井、作业等方案的设计制定，为油水井的安全生产提供技术参数。本文主要介绍这些套管井工程检测技术及其在油田中的应用状况 ...
李强 +5 more
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Gongye shui chuli, 2021 全程自养脱氮工艺（CANON）因其具有无需碳源、脱氮效率高和节省基建及运行成本等优点受到研究者的青睐，被视为极具工程应用前景的新型废水生物脱氮技术。对CANON工艺的反应原理应用现状进行了阐述，对应用障碍进行了分析，并总结了基于CANON工艺的典型耦合技术的研究及应用进展。在此基础上，指出了CANON工艺工程应用的瓶颈并提出了其未来的发展方向。
王超超 +5 more
doaj
Running With Scissors? Integrating GPT Models Into Public Policy Research
Policy Studies Journal, EarlyView.ABSTRACT The integration of large language models (LLMs) into public policy research presents both exciting opportunities and methodological challenges. This research note explores how OpenAI's GPT can be used to semi‐automate the annotation of legislative testimony within the Advocacy Coalition Framework, focusing on emotion‐belief dyads.
Giulia Mariani, Allegra H. Fullerton
wiley +1 more source
Fermentation Preparation of Camellia Seed Peptides and Their Antioxidant and Hyaluronidase Inhibitory Activities(山茶籽多肽的发酵制备及其抗氧化和透明质酸酶抑制活性) [PDF]
Shipin kexue jishu xuebaoi>Camellia seed cake is an underutilized by-product derived from the Camellia oil refining process, which is a rich source of plant proteins that has not yet been fully exploited. In this study, Camellia seed cake was employed as the raw material for the
HUANG Qingru(黄情茹) +6 more
doaj +1 more source
Review of Policy Research, Volume 43, Issue 4, July 2026.ABSTRACT The accelerated digitalisation of society has amplified cybersecurity threats and revealed their cross‐sectoral nature. Yet, the policy instruments used to address these challenges remain insufficiently examined. This study conducts a scoping review of 980 academic articles (2007–2024) and applies Hood's NATO framework (Nodality, Authority ...
Benedetta Cotta, Maria Stella Righettini
wiley +1 more source
Dehydrogenation Thermodynamic and Kinetic Challenges of Mg‐Ni‐Based Alloy Hydrides
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Solid‐state hydrogen storage stands as a pivotal, safe, and efficient solution for the future hydrogen economy. Among diverse hydrogen storage systems, Mg‐Ni‐based alloy hydrides are recognized as cornerstone materials. However, their practical application is hindered by two core challenges: the high thermodynamic stability of the hydride ...
Jinglan He +6 more
wiley +1 more source
Auto-focus technology and its application based on image processing
, 2009 Auto-focusing technique is an important method to improve the precision,intelligentization,automatization for the indentation diameter measurement.The paper introduces an auto-focus method of indentation diameter measurement based on image processing ...
Chen, Xiaomei, Yang, Tao, Zuo, Yong
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Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Engineering of the catalyst interface and modulation of transition–metal d–band play critical roles in the electrocatalytic hydrogen evolution reaction (HER). Herein, a synthetic strategy is developed to fabricate nitrogen‐doped carbon nanotubes (N–CNTs)–supported Ni3Se4–CeO2 heterojunction catalysts through a facile chemical vapor deposition (
Zhiqiang Sun +10 more
wiley +1 more source