Results 131 to 140 of about 4,113,795 (384)

Scarring of Florida’s seagrasses: assessment and management options [PDF]

open access: yes, 1995
Management programs that address scarring of seagrasses should be based on an approach that involves (1) education, (2) channel marking, (3) increased enforcement, and (4) limited-motoring zones. Aerial monitoring and photography of the managed area
Crewz, David W.   +3 more
core  

Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6

open access: yesAdvanced Engineering Materials, EarlyView.
The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter   +4 more
wiley   +1 more source

AN ASSESSMENT OF PEDESTRIAN SAFETY IN SABON GARI LOCAL GOVERNMENT AREA, KADUNA STATE

open access: yesAcademy Journal of Science and Engineering, 2022
This study assessed pedestrian safety in Sabon Gari L.G.A. Kaduna at the micro scale: street level via direct observation. 18 street locations with high pedestrian traffic across the 3 districts in the study area were purposively selected.
P.T. Ijimdiya, A.O. Shittu, Y.A. Bununu
doaj  

Understanding Why Universal Service Obligations May Be Unnecessary: The Private Development of Local Internet Access Markets [PDF]

open access: yes
This study analyzes the geographic spread of commercial Internet Service Providers (ISPs), the leading suppliers of Internet access. The geographic spread of ISPs is a key consideration in U.S. policy for universal access.
Shane Greenstein, Tom Downes
core  

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

open access: yesAdvanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos   +11 more
wiley   +1 more source

Kewenangan Badan Pengelolaan Lingkungan Hidup dalam Melakukan Mediasi Kasus Lingkungan (Studi Kasus pada Bplh Kota Tarakan) [PDF]

open access: yes, 2016
Amendments to the laws on local government undnagan impact on local government authority in running the affairs of government. For 10 years Indonesian running the regional autonomy system using Law No.
Ratna, W. D. (Wiwin)
core  

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

open access: yesAdvanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim   +4 more
wiley   +1 more source

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