Results 111 to 120 of about 4,078,666 (364)

Determination of Radiation Dose Rate and Dose Analysis of Radiation Workers in Radiology Installation at Pariaman Hospital

open access: yesJurnal Fisika Flux
Diagnostic radiology is the most significant contributor to irradiation in the general population. Unnecessary irradiation of workers, patients, and the public during radiological procedures should be significantly reduced without affecting the medical ...
Ramacos Fardela   +4 more
doaj   +1 more source

Review of online educational resources for medical physicists [PDF]

open access: yesJournal of Applied Clinical Medical Physics, 2013
Medical physicists are often involved in the didactic training of graduate students, residents (both physics and physicians), and technologists. As part of continuing medical education, we are also involved in maintenance of certification projects to assist in the education of our peers.
openaire   +4 more sources

Matrix: a complex amalgam of structures and functions in tumor microenvironment

open access: yesFEBS Open Bio, EarlyView.
The matrix is a dynamic, intricate three‐dimensional mesh of biomolecules with both structural and functional properties. This review deals with the complexity of this ‘molecular amalgam’ in the tumor microenvironment and highlights its importance in the maintenance and evolution of tumors by describing certain matrix biomolecules, such as ...
Spyros S. Skandalis   +3 more
wiley   +1 more source

Pathologic Characteristics and Treatment Outcome of Patients with Malignant Brain Tumors: A Single Institutional Experience from Iran

open access: yesMiddle East Journal of Cancer, 2014
Background: Central nervous system tumors account for 2%-5% of all malignancies in humans. These tumors account for 2% of all pediatric cancers. The worldwide incidence of primary central nervous system tumors is estimated at 3.9 (males) and 3.2 ...
Abdolazim Sedighi Pashaki   +7 more
doaj  

The physical tourist. Physics in Glasgow: a heritage tour [PDF]

open access: yes, 2006
I trace the history of the physical and applied sciences, and particularly physics, in Glasgow. Among the notable individuals I discuss are Joseph Black (1728-1799), James Watt (1736-1819), William John Macquorn Rankine (1820-1872), William Thomson ...
Johnston, S.F.
core   +1 more source

Preparation and characterization of renal cell peptides from fetal rats for their antitumor activity

open access: yesFEBS Open Bio, EarlyView.
This study aimed to prepare renal cells (RCs) from fetal rats which were digested by enzymes. Candidate peptides RCPs were characterized by capillary HPLC and MS and their bioactivity was predicted using peptideranker. The predicted top 10 bioactive peptides were synthesized.
Zhe Zhang   +6 more
wiley   +1 more source

Focal Spot, Spring 1978 [PDF]

open access: yes, 1978
https://digitalcommons.wustl.edu/focal_spot_archives/1020/thumbnail ...

core   +1 more source

Microfluidic electro‐viscoelastic manipulation of extracellular vesicles

open access: yesFEBS Open Bio, EarlyView.
The electro‐viscoelastic manipulation as a potential method for separation of particles based on size. The particles introduced as a sheath flow migrate to the channel center under the influence of simultaneously applied electric field and pressure driven flow.
Seyedamirhosein Abdorahimzadeh   +7 more
wiley   +1 more source

Why do UV levels vary? [PDF]

open access: yes, 1997
Have you ever suffered the excrutiating pain and discomfort of a severe sunburn followed by the unsightly peeling of the skin? Have you ever wondered why you may receive a sunburn even on a partially cloudy day?
Kimlin, Michael G., Parisi, Alfio
core  

Vision to reality: From Robert R. Wilson's frontier to Leon M. Lederman's Fermilab

open access: yes, 2011
This paper examines the roles of vision and leadership in creating and directing Fermi National Accelerator Laboratory from the late 1960s through the 1980s.
Hoddeson, Lillian H., Kolb, Adrienne W.
core   +1 more source

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