Results 101 to 110 of about 168,273,991 (236)

Changes in Erosion Processes and Morphology of Step-Pool Channels in the SKI Resort with Artificial Snowmaking, An Example from Gubałowskie Foothills

Quaestiones Geographicae
The construction of ski runs with artificial snowmaking in mountainous areas changes natural water circulation and leads to the activation of erosion and deposition processes.
Piątek Dawid, Gołąb Agata, Wrońska-Wałach Dominika   +2 more
doaj   +1 more source

Amphiphilic Non‐Isocyanate Polyurethane Coatings With Tunable Antifouling and Fouling‐Release Performance: A Log‐Ratio Assessment Framework

Advanced Materials Interfaces, EarlyView.
Amphiphilic non‐isocyanate polyurethane (NIPU) coatings containing reactive hydrophobic poly(dimethylsiloxane) (PDMS) and hydrophilic methoxy poly(ethylene glycol) (MPEG) prepolymers for marine antifouling (AF) and fouling‐release (FR) applications were investigated. The coatings were evaluated with a set of representative marine foulants.
Nastaran Shahzadeh, Shane J. Stafslien, Lyndsi J. VanderWal, John A. Finlay, Peter Allen, Anthony S. Clare, Ivan Hevus, Dean C. Webster   +7 more
wiley   +1 more source

DoD checklist for reviewing subcontracting plans

DoD Checklist for Reviewing Subcontracting Plans (Sept 2019) √ if “No” Item Elements of a Subcontracting Plan Instructions / Notes 1 FAR 52.219-9(d)(1) Does the offeror's subcontracting plan express goals in terms of total dollars subcontracted, and as a
United States. Department of Defense
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DOD Law of War Program

, 2012
Reissues reference to updated policies and responsibilities in the Dept. of Defence for a program to ensure DoD compliance with the law of war obligations of the United States.

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TanDEM-X Mission and DEM Accuracy [PDF]

, 2009
TanDEM-X (TerraSAR-X Add-on for Digital Elevation Measurements) is currently implemented as a national Earth observation mission by the German Aerospace (DLR) and EADS Astrium GmbH.
Johannes, Böer, Zink, Manfred, Fiedler, Hauke, Bachmann, Markus, Krieger, Gerhard, Hueso Gonzalez, Jaime   +5 more
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3D‐Printed Corneal Substitutes: Materials, Fabrication, and Preclinical Progress

Advanced Materials Technologies, EarlyView.
Successful clinical translation of 3D‐printed corneal substitutes relies on the interplay between the bioink properties, cellular component, and the fabrication process. These factors influence the critical properties of the construct, including optical transparency, mechanical stability, suture retention, that ultimately govern long‐term stromal ...
Shadi Moshayedi, Ashley Vazquez, Alexander J. Choi, Dimitrios Karamichos, Jayoung Kim   +4 more
wiley   +1 more source

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Cooperative agreement between the Department of Defense (DoD) and The Nature Conservancy

, 2021
PREFACE COOPERATIVE AGREEMENT BETWEEN THE DEPARTMENT OF DEFENSE (DoD) AND THE NATURE CONSERVANCY (TNC) 1. This Agreement establishes a policy of cooperation and coordination between the DoD and TNC to identify, document and maintain biological diversity ...
United States. Department of Defense; Nature Conservancy (U.S.);
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Aerosol Jet Printing of Benzocyclobutene as a Thermally Stable, Low‐Loss Dielectric for Multilayer Microwave Electronics

Advanced Materials Technologies, EarlyView.
Multilayer aerosol jet printed components with a low‐loss, thermally stable dielectric are demonstrated using benzocyclobutene. Ink formulation and in‐line droplet evaporation control support high‐quality, versatile, and stable printing performance. A specialized measurement for low‐loss materials reveals promising microwave properties, which, combined
Md Ramjan Ali, Trent Moritz, Mohammad Tayeb Al Qaseer, Ethan B. Secor   +3 more
wiley   +1 more source

DoD Directive 4715.21: Climate Change Adaptation and Resilience [PDF]

, 2016
In accordance with the direction in Executive Order 13653, this issuance establishes policy and assigns responsibilities to provide the DoD with the resources necessary to assess and manage risks associated with the impacts of climate change.
United States. Office of the Under Secretary of Defense for Acquisition, Technology, and Logistics,
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