National Geographic and Gale have partnered to bring vast resources to digital life with National Geographic Virtual Library. Now libraries can offer access to the complete archive of National Geographic magazine — every page of every issue — along with a cross-searchable collection of books, maps, images, and videos.
From its founding in 1888, the National Geographic Society has grown into an organization synonymous with exploration, photography, maps, and rethinking the world as we know it. From the iconic National Geographic magazine to the popular National Geographic Traveler and hundreds of books, maps, videos, and images, there’s simply no substitute for the depth and quality National Geographic Virtual Library will bring to your library.
特定の語句が出現する検索結果の分布を、年代順の折れ線グラフにして表示する機能です。複数の語句の出現頻度を比較したり、語句が集中している年代を特定したりするのに便利です。
Search across the content of complementary primary source products in one intuitive environment, enabling innovative new research connections.
MLA8、APA7、Chicago17, Harvard 形式で引用書式を表示、コピーして原稿などに貼付できます。書式を直接、RefWorks、Zoteroなどの引用ツールにエクスポートできます。
