Results 121 to 130 of about 6,687,153 (243)

Truck Mounted Attenuators to Mitigate the Consequences of Accidents with Road Service Vehicles

open access: yesМеханика машин, механизмов и материалов, 2018
The analysis of road accidents statistics with the participation of road services vehicles is assessed with the severity estimation of such accidents consequences.
Sergey N. Poddubko   +4 more
doaj  

The Market for Crash Risk [PDF]

open access: yes
This paper examines the equilibrium when negative stock market jumps (crashes) can occur, and investors have heterogeneous attitudes towards crash risk.
David S. Bates
core  

UJI TABRAK KOMPONEN PINTU DAN BAMPER MOBIL LISTRIK BERBAHAN KOMPOSIT SERAT TEBU DENGAN METODE ELEMEN HINGGA

open access: yesRotor: Jurnal Ilmiah Teknik Mesin, 2016
In each design do have to consider the strength of the material. The force that must be considered regarding the dimensions, materials, and the structure of the workpiece. This research will be discussed on the analysis of stress concentration crash test
Yuni Hermawan, Robertus Sidartawan
doaj  

Thinking Outside the Binding Site: A Self‐Encapsulating Kinase Inhibitor Remodels Its Pocket to Achieve Selectivity

open access: yesAngewandte Chemie International Edition, EarlyView.
To make exceptionally effective drugs, thinking “outside the binding site” is required. This work reveals that counterintuitive targeting of a kinase‐conserved region can lead to highly selective binding. Inhibitor discovery coupled to x‐ray crystallography shows that a network of noncanonical interactions and long‐range effects of distant unique amino
Nico J. Seidler   +20 more
wiley   +1 more source

Demonstration; Drawbar Test; Waterloo Boy

open access: yes, 1956
Demonstration at the Tractor Test Lab. This Waterloo Boy's manufacturer was bought later by John Deere. "Waterloo Boy by John Deere on kerosene was the first tractor tested at the University of Nebraska in 1920." The Waterloo Boy tractor is shown on the ...
Nebraska Tractor Test Laboratory
core  

Tractor Testing; PTO Test; Jeep

open access: yes, 1949
"Willys Jeep being tested at Nebraska Tractor Test Laboratory." Willys-Overland Motors Jeep CJ-3A Universal is shown inside the tractor test lab. After WWII, with many jeeps being surplus and a lack of tractors, the Jeep as well as the Dodge Power wagon ...
Nebraska Tractor Test Laboratory
core  

The “costly son” hypothesis: Sons exacerbate obstetrical dilemmas in humans and other mammals

open access: yesThe Anatomical Record, EarlyView.
Abstract Human childbirth has often been considered uniquely difficult among mammals, yet recent evidence suggests that obstructed labor and fetopelvic disproportion are widespread across placental mammals. Here, we propose the “costly son” hypothesis: because male offspring are typically larger at birth, they impose greater obstetric risk on mothers ...
Nicole D. S. Grunstra   +1 more
wiley   +1 more source

Crash Course: Statistics

open access: yes
What is a "measure of spread" and what does it tell us about a data set? Why are scatter plots useful in comparing two variables? How might you go about designing a controlled experiment? If you are interested in exploring (or teaching) answers

core  

Optimizing Strategies for Non‐Invasive Prospection of Settlements in the Intertidal Zone: A Case Study From the Centre of the Drowned Medieval Village of Tolsende (Scheldt Estuary, the Netherlands)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Medieval and early modern drowned villages in the intertidal zone of the Scheldt estuary (the Netherlands) constitute intriguing yet largely understudied components of north‐western Europe's underwater cultural heritage. Despite their high archaeological potential as time capsules of past settlement landscapes, research has remained limited ...
Jan Trachet   +9 more
wiley   +1 more source

Choice of Licencing Method and Crashes of Young Drivers

open access: yesJournal of Road Safety, 2006
Five years of data (1998-2002) were used to examine whether there was a relationship between the method of driver licensing - Competency Based Training (CBT) or Vehicle On-Road Test (VORT) - and the subsequent crash experience of young drivers, using ...
Robert Anderson   +3 more
doaj  

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