Results 61 to 70 of about 1,086,626 (358)

Chicago\u27s Street of Streets [PDF]

open access: yes, 2014
Michigan Avenue is a sophisticated young lady who strolls from Roosevelt Road up toward the Gold Coast with one shoulder lowered. Across this shoulder thee sees the green beauty of the park and the masts and sails of white yachts on the blue ...
Consodine, Barbara
core   +1 more source

Influence of Temperature on Scratch and Wear Properties of Technical Thermoplastics: Implications for Material Selection

open access: yesAdvanced Engineering Materials, EarlyView.
The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram   +2 more
wiley   +1 more source

On the shoulders of giants [PDF]

open access: yesHuman Fertility, 2016
These are not the words of a faint hearted poet but of a person that the field of medicine perhaps deems itself indebted to. They were written by Ibn e Sina in his medical poem in a time when medical practices in Europe were speckled with gruesome and agonizing treatments as they were considered at the time. In his words he reflects upon the management
openaire   +4 more sources

Mechanical Behavior and Microstructural Changes Associated with Tensile Deformation above the Martensite Start Temperature during Quenching and Subsequent Partitioning of a Low‐Alloy 37SiB6 Steel

open access: yesAdvanced Engineering Materials, EarlyView.
A new experimental setup, incorporating digital image correlation and infrared thermography in combination with inductive‐conductive heating for precise temperature control, is used to analyze the mechanical behavior and microstructural changes of sheet metal under complex thermomechanical test conditions that represent quench and partitioning ...
Christian Illgen   +4 more
wiley   +1 more source

Least possible fixation techniques of 4-part valgus impacted fractures of the proximal humerus: a systematic review

open access: yesOrthopedic Reviews, 2016
The valgus-impacted (VI) 4-part fractures are a subset of fractures of the proximal humerus with a unique anatomic configuration characterized by a relatively lower incidence of avascular necrosis after operative intervention.
Andreas Panagopoulos   +5 more
doaj   +1 more source

Laboratory hard X-ray photoelectron spectroscopy of La$_{1-x}$Sr$_{x}$MnO$_{3}$

open access: yes, 2015
A laboratory hard X-ray photoelectron spectroscopy (HXPS) system equipped with a monochromatic Cr K$\alpha$ ($h\nu = 5414.7$ eV) X-ray source was applied to an investigation of the core-level electronic structure of La$_{1-x}$Sr$_x$MnO$_3$.
Hishida, Tomoko   +7 more
core   +1 more source

A biomechanical analysis of the stand-up paddle board stroke: A comparative study [PDF]

open access: yes, 2019
Background: Stand-up paddle boarding (SUP) is a rapidly growing global aquatic sport, with increasing popularity among participants within recreation, competition and rehabilitation. To date, few scientific studies have focused on SUP.
Becker, Matthew   +11 more
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Both Radiologists and Surgeons Miss a Substantial Number of Subscapularis Tears on Magnetic Resonance Imaging Examination Prior to Shoulder Arthroscopy

open access: yesArthroscopy, Sports Medicine, and Rehabilitation
Purpose: To compare radiologist and surgeon magnetic resonance imaging (MRI) interpretations of subscapularis (SSC) tears against intraoperative arthroscopic examination.
Ali Ihsan Kilic, M.D.   +5 more
doaj   +1 more source

A Preoperative Educational Video Improves Patient Satisfaction and Perceived Knowledge, but Not Patient Understanding for Total Shoulder Arthroplasty: A Randomized, Surgeon-Blinded Study

open access: yesJournal of Shoulder and Elbow Arthroplasty, 2018
Background The complexity of total joint arthroplasty warrants significant patient counseling, and some surgeons are utilizing multimedia to aid in preoperative education.
Sydney M Fasulo BA   +5 more
doaj   +1 more source

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