Results 131 to 140 of about 1,578,040 (262)

Photograph: Blue Ridge Aerial Surveys, "Aerial View of Reston," February 5, 1974

, 2006
Image: Photo, black and white original; 10" x 8" (25.3 cm x 20.3 cm)Aerial view of Reston, Virginia from February 5, 1974 taken by Blue Ridge Aerial Surveys. Much development can be seen in this view of Reston.
Blue Ridge Aerial Surveys
core   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source

Index to aerial photographs of Adams County, Colorado, 1957: set YF R, with parts of DJZ R, and YH R

, 2022
Set incomplete. Library owns sheets 5, 7, and 8.Index to aerial photographs of Adams County, Colorado, taken in 1957.

core  

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Index to aerial photographs of Mesa County, Colorado, and parts of Delta and Garfield counties, Colorado, 1961: set AIG BB

, 2022
Scale 1:20,000.Set incomplete. Library owns sheets 2, and 5.Index to aerial photographs of Mesa County, Colorado, and parts of Delta and Garfield counties, Colorado, taken in 1961.

core  

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Index to aerial photographs of Bent County, Colorado, and parts of Kiowa and Prowers counties, Colorado, 1964: set DLV EE

, 2022
Scale 1:20,000.Set complete.Index to aerial photographs of Bent County, Colorado, and parts of Kiowa and Prowers counties, Colorado, taken in 1964.

core  

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Design considerations for breeding waterfowl surveys

Wildlife Society Bulletin
Each year, surveys are conducted across North America to provide crucial information that guides sustainable waterfowl population management. The design of surveys requires careful evaluation to produce accurate and precise waterfowl population estimates.
Tyler M. Harms, Stephen J. Dinsmore, Orrin E. Jones III   +2 more
doaj   +1 more source

The effect of a multi-target protocol on cetacean detection and abundance estimation in aerial surveys. [PDF]

R Soc Open Sci, 2019
Lambert C, Authier M, Dorémus G, Gilles A, Hammond P, Laran S, Ricart A, Ridoux V, Scheidat M, Spitz J, Van Canneyt O.   +10 more
europepmc   +1 more source