Results 61 to 70 of about 27,669 (247)

A Case Report of Extensive Pyoderma Gangrenosum on the Upper Third of the Body

open access: yesClinical, Cosmetic and Investigational Dermatology, 2021
Hendra Gunawan, Retno Hesty Maharani, Pati Aji Achdiat, Reti Hindritiani Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran – Dr.
Gunawan H   +3 more
doaj  

A study of the moderate altitude frozen orbits around the Moon

open access: yesResults in Physics, 2020
Lunar frozen orbits, characterized by fixed eccentricity and argument of perigee on average, have been previously studied using different dynamical models.
Magdy A. Sirwah   +3 more
doaj   +1 more source

On the Formation of Gas Giant Planets on Wide Orbits

open access: yes, 2006
A new suite of three dimensional radiative, gravitational hydrodynamical models is used to show that gas giant planets are unlikely to form by the disk instability mechanism at distances of ~100 AU to ~200 AU from young stars.
Boss, Alan P.
core   +2 more sources

Retrograde orbits perturbed by a third-body [PDF]

open access: yesJournal of the Brazilian Society of Mechanical Sciences and Engineering, 2005
This paper develops a semi-analytical study of the perturbation caused to a spacecraft by a third body involved in the dynamics. There are several important applications for this research, such as to calculate the effect of lunar and solar perturbations on high-altitude Earth satellites.
openaire   +3 more sources

Venous Thromboembolism in Pediatric Bone Sarcoma Patients: A 10‐Year, Single‐Institution Experience Encompassing the COVID‐19 Pandemic

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Osteosarcoma (OS) and Ewing sarcoma (EWS) are the most common primary bone cancers in children, but acute thrombosis is poorly characterized in this population. Our study evaluated the rates of venous thromboembolism (VTE) and associated risk factors in pediatric patients with bone sarcomas treated over a 10‐year period encompassing
Sarah Kappa   +8 more
wiley   +1 more source

Friction transitions and connections to third bodies for a Cd coating on steel substrate

open access: yesFriction, 2020
Cd coating is used in aerospace industries from last five decades due to its sacrificial protection and lubrication properties. Although Cd coating is primarily used due to its sacrificial corrosion protection when applied on steel substrate, the added ...
Priyadarshi Behera   +4 more
doaj   +1 more source

Kuiper Binary Object Formation

open access: yes, 2005
It has been observed that binary Kuiper Belt Objects (KBOs) exist contrary to theoretical expectations. Their creation presents problems to most current models.
Altenhoff   +16 more
core   +1 more source

A transiting companion to the eclipsing binary KIC002856960 [PDF]

open access: yes, 2012
We present an early result from an automated search of Kepler eclipsing binary systems for circumbinary companions. An intriguing tertiary signal has been discovered in the short period eclipsing binary KIC002856960. This third body leads to transit-like
Batalha   +26 more
core   +2 more sources

Increased Risk of Sarcomas in Children With Congenital Anomalies: Findings From the Genetic Overlap Between Anomalies and Cancer in Kids (GOBACK) Registry Linkage Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric sarcomas are a heterogeneous group of tumors that contribute disproportionately to cancer mortality in children. Although congenital anomalies are among the strongest known risk factors for childhood cancer, the risk of specific sarcoma subtypes among affected individuals has not yet been thoroughly evaluated. Procedure We
Russ Wolters   +17 more
wiley   +1 more source

Ultrasound gel minimizes third body debris with partial hardware removal in joint arthroplasty

open access: yesArthroplasty Today, 2017
Hundreds of thousands of revision surgeries for hip, knee, and shoulder joint arthroplasties are now performed worldwide annually. Partial removal of hardware during some types of revision surgeries may create significant amounts of third body metal ...
Aidan C. McGrory   +2 more
doaj   +1 more source

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