Results 81 to 90 of about 187,394 (310)

A Note on the Galactic Radiation Exposure in Geomagnetically Unprotected Regions of Space [PDF]

open access: yes
Galactic radiation during quiet sun and expected tissue dosage in space systems of low ...
Schaefer, H. J.
core   +1 more source

Blood‐based proteomic profiling reveals context‐dependent changes in BCL2‐associated signaling during taxane therapy in breast cancer patients

open access: yesFEBS Open Bio, EarlyView.
Chemotherapy side effects significantly impact cancer survivors' quality of life. Using protein levels in blood samples from breast cancer patients before and after 12 weeks of taxane treatment, we detected treatment‐dependent changes in calcium signaling and aging pathways associated with cancer recurrence.
Saira Munshani   +6 more
wiley   +1 more source

مقایسه‌ی میانگین دز در واحد سطح در رادیوگرافی پانورامیک و مقطع‌نگاری رایانه‌ای با اشعه‌ی مخروطی در دو گروه سنی بزرگسالان و کودکان در استان یزد

open access: yesمجله دانشکده پزشکی اصفهان, 2020
مقدمه: دو روش رادیوگرافی شامل پانورامیک (Panoramic) و رادیوگرافی مقطع‌نگاری رایانه‌ای با اشعه‌ی مخروطی (Cone beam computed tomography یا CBCT) در راديولوژی دندانی کاربرد فراوانی دارد.
Hamed Zamani   +3 more
doaj   +1 more source

The Impact of Chernobyl on Health and Labour Market Performance [PDF]

open access: yes
Using longitudinal data from Ukraine we examine the extent of any long-lasting effects of radiation exposure from the Chernobyl disaster on the health and labour market performance of the adult workforce.
Hartmut Lehmann, Jonathan Wadsworth
core  

Efficacy of different antifouling treatments for seawater cooling systems [PDF]

open access: yes, 2010
In an industrial seawater cooling system, the effects of three different antifouling treatments, viz. sodium hypochlorite (NaClO), aliphatic amines (Mexel1432) and UV radiation, on the characteristics of the fouling formed were evaluated.
APHA, AWWA, WPCF   +11 more
core   +2 more sources

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

open access: yesFEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee   +3 more
wiley   +1 more source

Impact of Electronic Collimation on Reducing Unnecessary Patient Dose in Digital Radiography [PDF]

open access: yesJournal of Biomedical Physics and Engineering
Background: In radiology, optimizing radiation protection is crucial, and field collimation plays a critical role in minimizing patient dose. As technology has evolved, electronic collimation has become the preferred method due to its effectiveness in ...
Amir Mohammad Esmaeilian   +3 more
doaj   +1 more source

Dosage with Ultra-Violet Radiation [PDF]

open access: yesNature, 1925
THE beneficial results obtained in the treatment of many diseases by the application of ultra-violet radiations raise the question as to which radiation and what amount is specific to a certain effect. This question is rendered the more difficult of answer by the variety of sources used and the lack of specification of the exact conditions of operation.
openaire   +1 more source

A computer program for evaluating propellant heating and radiation dosage to crews of nuclear-powered rocket vehicles [PDF]

open access: yes, 1970
Program evaluates propellant heating in a nuclear rocket stage. Program code employs infinite-medium buildup factors to calculate gamma dosage and employs the Albert-Welton kernal to calculate the fast neutron ...
Lahti, G. P.
core   +1 more source

Re‐Awakening Public Attention to the Silent Pandemic of Cancer Among Older Adults in Low‐ and Middle‐Income Countries

open access: yesAging and Cancer, EarlyView.
ABSTRACT As global populations age, cancer is increasingly becoming a leading cause of morbidity and mortality among older adults, particularly in low‐ and middle‐income countries (LMICs). Despite accounting for the majority of new cancer cases and deaths, older individuals remain underrepresented in cancer research, clinical guidelines, and health ...
Ibrahim Bidemi Abdullateef   +2 more
wiley   +1 more source

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