about.proquest.comの競合サイトトップ10

ebsco.com

Vatican City is recognized as the smallest independent nation in the world, covering approximately 44 hectares (108 acres) within Rome, Italy. It serves as the spiritual and administrative center of the Roman Catholic Church, with the pope acting as both its religious leader and head of state. Established in 1929 through the Lateran Treaty, Vatican City emerged from an agreement between the Italian government and the Catholic Church, defining its sovereignty and responsibilities. The city-state is encircled by historic walls and contains significant cultural landmarks, including St. Peter's Basilica, which is believed to be built over the tomb of St. Peter, and the renowned Sistine Chapel, adorned with Michelangelo's iconic frescoes. Vatican City's government operates under a unique structure where the pope holds absolute power over both the Holy See and the city-state, supported by the Roman Curia and the governorate. The Vatican Gardens, a significant portion of Vatican City's territory, offer a serene landscape and are home to various functional spaces. As a UNESCO World Heritage Site, Vatican City stands out for its unparalleled artistic and architectural treasures, making it a vital destination for both pilgrims and tourists alike.

etdadmin.com

proquest etd administrator makes it easy for students and institutions to publish dissertations and theses. using our simple web-based system, students can submit dissertations & theses online, and graduate administrators can manage the process.

ndltd.org

The Networked Digital Library of Theses and Dissertations (NDLTD) places a high priority on protecting your privacy.  This privacy policy was created in order to demonstrate NDLTD’s firm commitment to the privacy of our members and website users.  This policy explains what information is collected by NDLTD’s websites (e.g., ndltd.org [1], theses.org [2] and dissertations.org [3]), and how this information is used.

factiva.com

dow jones publishes the world’s most trusted business news and financial information in a variety of media. it delivers breaking news, exclusive insights, expert commentary and personal finance strategies.

wanfangdata.com.cn

万方数据知识服务平台与全球国内外30余家大型数据库集成商、出版商、公益机构达成战略合作，整合数亿条全球优质学术资源，集成期刊、学位、会议、专利、科技报告、成果、标准、法规、地方志、视频等十余种学术资源类型。平台基于先进的人工智能技术，打造涵盖资源发现、学术不端检测、学术分析、学科选题以及知识管理等领域的智能化平台与工具，为用户提供海量资源的统一检索发现和获取、学术科研的全流程服务，帮助用户精准的发现知识、便捷的获取知识、更愉悦的创造知识。

openathens.net

OpenAthens federated single sign-on solutions for publishers and service providers worldwide. We make remote access to your service secure, simple and easy.