Results 1 to 10 of about 1,096,620 (408)

Constant-temperature molecular-dynamics algorithms for mixed hard-core/continuous potentials [PDF]

open access: yes, 2002
We present a set of second-order, time-reversible algorithms for the isothermal (NVT) molecular-dynamics (MD) simulation of systems with mixed hard-core/continuous potentials. The methods are generated by combining real-time Nose' thermostats with our previously developed Collision Verlet algorithm [Mol. Phys.
Brian B. Laird   +3 more
arxiv   +5 more sources

Generating Generalized Distributions from Dynamical Simulation [PDF]

open access: yes, 2002
We present a general molecular-dynamics simulation scheme, based on the Nose' thermostat, for sampling according to arbitrary phase space distributions. We formulate numerical methods based on both Nose'-Hoover and Nose'-Poincare' thermostats for two specific classes of distributions; namely, those that are functions of the system Hamiltonian and those
Barth, Eric J.   +2 more
arxiv   +5 more sources

Endogenous and microbial biomarkers for periodontitis and type 2 diabetes mellitus

open access: yesFrontiers in Endocrinology, 2023
It has been well documented that there is a two-way relationship between diabetes mellitus and periodontitis. Diabetes mellitus represents an established risk factor for chronic periodontitis.
Songjun Li   +7 more
doaj   +1 more source

Footsteps of the Innovations in Rhinology [PDF]

open access: yesJournal of Rhinology, 2021
Rhinology is the study of nose, paranasal sinus, and nasopharynx. The nose is the most prominent structure on the human face and has been a subject of study since ancient human civilization.
Hwae-Joon Jung, Heung-Man Lee
doaj   +1 more source

Five-year outcomes of EVO implantable collamer lens implantation for the correction of high myopia and super high myopia

open access: yesEye and Vision, 2021
Background To evaluate the long-term safety, efficacy, predictability, and stability of implantable collamer lens with a central hole (EVO ICL) implantation for correcting high myopia (HM) and super high myopia (SHM).
Xun Chen   +7 more
doaj   +1 more source

East-west advancement flap: a useful tool to reconstruct nasal tip defects [PDF]

open access: yesSurgical & Cosmetic Dermatology, 2021
The reconstruction of nasal defects secondary to non-melanoma skin cancer represents a surgical challenge, especially in the nasal tip, due to its limited local laxity and possible asymmetries.There are multiple techniques to perform this closure, but ...
Katherine Santacoloma   +3 more
doaj   +1 more source

Artificial intelligence-based refractive error prediction and EVO-implantable collamer lens power calculation for myopia correction

open access: yesEye and Vision, 2023
Background Implantable collamer lens (ICL) has been widely accepted for its excellent visual outcomes for myopia correction. It is a new challenge in phakic IOL power calculation, especially for those with low and moderate myopia.
Yinjie Jiang   +10 more
doaj   +1 more source

Rhinoscleroma: Our experiences at a tertiary care teaching hospital of Eastern India

open access: yesMedical Journal of Dr. D.Y. Patil Vidyapeeth, 2022
Background: Rhinoscleroma (RS) is a chronic granulomatous disease due to infection of Klebsiella rhinoscleromatis. It often affects the respiratory mucosa, especially the nasal cavity and sometimes extends lower respiratory tract.
Santosh Kumar Swain   +2 more
doaj   +1 more source

Various aesthetic results in the primary surgical treatment of bitten face wounds in children [PDF]

open access: yesĶazaķstannyṇ Klinikalyķ Medicinasy, 2017
Bitten wounds inflicted by animals on the face of children are special. Deforming scars can then only be corrected by a series of operations. However, in the early primary surgical treatment of bitten wounds of children with the use of a special complex ...
Batyrly Tuleubay   +2 more
doaj   +1 more source

Staphylococcus aureus carriage among health care workers at the regional hospital of Korca, Albania [PDF]

open access: yesRomanian Journal of Infectious Diseases, 2020
Background. Health care workers (HCWs) are considered as one of the main sources of nosocomial infections. Staphylococcus aureus associated nosocomial infection remains a major health challenge.
Zhinzela Qyli
doaj   +1 more source

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