Results 131 to 140 of about 5,644,841 (315)

Africa, 1915

open access: yes, 1915
Other title Margin title: Africa, Johnston Geographical Journal. v. 45, no. 4. Political map of Africa in July 1914. Africa as it might have been in 1916. Africa as it may be when the war is finished.
Royal Geographical Society (Great Britain)
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Sustainable Materials Design With Multi‐Modal Artificial Intelligence

open access: yesAdvanced Science, EarlyView.
Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu   +8 more
wiley   +1 more source

Khurāsān, Iran 1881

open access: yes, 1881
Relief shown by land form drawings. "Compiled from Lieut. Colonel Stewart's survey, from maps by Major ... G. Napier, Major General J.T. Walker, Surveyor General of India, and the Russian Topographical Department, 1881." "Published for the preceedings of
Stewart, C. E., Lieut. Colonel
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A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

open access: yesAdvanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais   +32 more
wiley   +1 more source

Amazon Basin 1914

open access: yes, 1914
Relief shown by shading and spot heights. Includes note, location map and inset continuation map. Map to illustrate paper "Further explorations in the North-west Amazon Basin" in August 1914 edition of the Geographical Journal.Color;1:1,000 ...

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Unveiling Mechanisms of SEI Formation and Sodium Loss in Sodium Batteries via Interface Reactor Sampling

open access: yesAdvanced Science, EarlyView.
An “Interface Reactor” strategy boosts simulation stability by 2–3 orders of magnitude, enabling stable 100 ns molecular dynamics of electrode‐electrolyte interfaces. Distinct SEI formation mechanisms are revealed: mixed co‐formation in carbonates versus surface‐energy‐controlled NaF crystallization in ethers. Metadynamics simulations further elucidate
Zhoulin Liu   +6 more
wiley   +1 more source

Mount Everest Region 1933

open access: yes, 1933
Relief shown as contours and hachures. "Geographical section, War Office, 1933." "The geographical journal, February 1934." Held at the American Geographical Society Library, University of Wisconsin Milwaukee.Color;1:126 ...
Great Britain. War Office. General Staff. Geographical Section. Office Reference
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Overcoming Transmission Barriers: A Dual‐Functional Adhesive Hydrogel for Direct Monkeypox Virus Neutralization and Wound Healing

open access: yesAdvanced Science, EarlyView.
MPXV infection leads to persistent viral replication and severe local inflammation, while existing treatments cannot simultaneously remove viruses and repair injured tissue. This study constructs Polymer@mPDA@Gel hydrogel via a two‐step hierarchical assembly method: mPDA anchors photothermal polymers to form antiviral photothermal subunits, which are ...
Ming Zhang   +7 more
wiley   +1 more source

TiO6 as a Compensatory Structural Unit in Co‐Free, High‐Ni Layered Oxide for Durable Lithium‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
Ti substitution stabilizes Co‐free high‐Ni layered oxides through both structural and electronic effects. TiO6 octahedra act as compensatory structural units that help interrupt cooperative Jahn–Teller distortion and suppress detrimental phase transitions, while the electron‐withdrawing inductive effect of Ti stabilizes the oxygen lattice. As a result,
Bixian Ying   +19 more
wiley   +1 more source

Malawi, Africa 1912

open access: yes, 1912
Relief shown by shading and spot heights. From the Geographical journal, 1912. Includes text. Rec. Dec. 13, 1912 gift from Dr.
Royal Geographical Society (Great Britain)
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