Results 51 to 60 of about 195,276 (173)

Predisposing factors of brain abscess in Ardabil [PDF]

open access: yes
Background: Brain abscess is a focal intracerebral infection, which begins as a localized area of cerebritis and develops into a collection of pus surrounded by a well-vascularized capsule. In the present study, we studied all patients with brain abscess
بالاخانی, شهریار   +4 more
core  

A shot to the heart: a rare case of cardiac embolization [PDF]

open access: yes, 2018
This is a case report of intracardiac foreign bodies that gained access to the heart by migration from a peripheral vein. The case report describes the diagnostic findings on cardiac imaging and summarizes different approaches to ...
Elsisi, IFHA, Kidambi, A
core   +2 more sources

Advancements in Aptamer‐Driven DNA Nanostructures for Precision Drug Delivery

open access: yesAdvanced Science, Volume 11, Issue 26, July 10, 2024.
The review explores developments of aptamer‐driven DNA nanostructures for targeted drug delivery. DNA nanostructures, featuring tailorable platforms, integrate oligonucleotides to orchestrate molecular arrangements. Active targeting assays improve therapeutics delivery to cancerous cells by a “key‐lock” mechanism.
Moein Safarkhani   +7 more
wiley   +1 more source

Bostonia: The Boston University Alumni Magazine. Volume 20 [PDF]

open access: yes, 1946
Founded in 1900, Bostonia magazine is Boston University's main alumni publication, which covers alumni and student life, as well as university activities, events, and ...
Abbott, Norman H.   +16 more
core   +1 more source

Materials properties and device applications of semiconducting bismuth oxyselenide

open access: yesInfoMat, Volume 6, Issue 6, June 2024.
Oxyselenide Bi2O2Se has emerged as a new type of layered quasi‐2D materials, drawing considerable attention recently due to its excellent physicochemical properties. This review focused on the recent progress related to Bi2O2Se, encompassing structural characteristics, fundamental properties, preparation techniques, and potential applications in ...
Menglu Li   +11 more
wiley   +1 more source

Recent progress in stimuli‐responsive DNA‐based logic gates: Design, working principles and biological applications

open access: yesSmart Molecules, Volume 2, Issue 1, March 2024.
This review focuses on the discussion of DNA‐based logic gates that respond to different types of stimuli including metal ions, changes in pH, small molecules, DNA strands and light. The biological applications of DNA logic gates in bioimaging/diagnosis, targeted drug delivery for treatment of cancers and cellular modulation are also highlighted ...
Ling Sum Liu   +3 more
wiley   +1 more source

Aerospace Medicine and Biology: A continuing bibliography with indexes, supplement 182, July 1978 [PDF]

open access: yes
This bibliography lists 165 reports, articles, and other documents introduced into the NASA scientific and technical information system in June ...

core   +1 more source

Space Station and Space Cabin Testing [PDF]

open access: yes, 1964
For Earth Orbiting Space Stations neither expandable, extensible, nor converted propellant tanks appear as suitable for manned operations as a specially designed cabin regardless of the mission to be performed.
Cording, Carl R., Passman, Richard A.
core   +1 more source

Terrorist bombing [PDF]

open access: yes, 2006
Bombings and explosion incidents directed against innocent civilians are the primary instrument of global terror. In the present review we highlight the major observations and lessons learned from these events.
Kluger, Yoram, Mayo, Ami
core   +3 more sources

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