Results 41 to 50 of about 80,115 (139)

Guide to the geology of Bradgate Park and Swithland Wood, Charnwood Forest [PDF]

open access: yes, 2010
Charnwood Forest is one of the few parts of England where there are exposures of ‘basement’ rocks dating back to Precambrian time. Its locally rugged topography is caused by these highly resistant rocks protruding as craggy knolls through a surrounding ...
Carney, J.N.
core  

Expanding the use of real-time electromagnetic tracking in radiation oncology. [PDF]

open access: yes, 2011
In the past 10 years, techniques to improve radiotherapy delivery, such as intensity-modulated radiation therapy (IMRT), image-guided radiation therapy (IGRT) for both inter- and intrafraction tumor localization, and hypofractionated delivery techniques ...
Kupelian, Patrick A   +3 more
core   +1 more source

Evolution of the Transantarctic Basin (Southern Gondwana): Insights From Quantitative Sandstone Petrography

open access: yesNew Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.
The deposition of the sandstone sedimentary succession of the Beacon Supergroup lasted more than 200 Myr (Devonian to Early Jurassic) in Victoria Land and nearby territories in the so‐called Transantarctic Basin, recording crucial events in the history of the Earth.
Luca Zurli   +7 more
wiley   +1 more source

Whitings in the Red Sea

open access: yesThe Depositional Record, Volume 12, Issue 1, February 2026.
We present the first documentation of whitings in the Red Sea, observed in a lagoonal environment. These events are linked to cascading offshore dense waters that liberate trapped sea floor nutrients, triggering algal blooms and elevating alkalinity, which is buffered by direct CaCO3 precipitation—contributing to the accumulation of aragonite mud in ...
Manuel Ariza‐Fuentes   +8 more
wiley   +1 more source

Structure‐Based Discovery of Obeticholic Acid Derivatives as Novel Farnesoid X Receptor Partial Agonists with Improved Selectivity and Reduced Off‐Target Effects

open access: yesChemMedChem, Volume 21, Issue 2, January 2026.
Novel obeticholic acid derivatives were designed and synthesized through targeted structural modifications at the C3α position and side chain. Valine analogs act as selective FXR partial agonists with favorable metabolic stability and no cytotoxicity, providing safer chemical tools for developing FXR modulators with reduced side effects such as ...
Daniela Passeri   +11 more
wiley   +1 more source

Hollow Core, Whispering Gallery Resonator Sensors [PDF]

open access: yes, 2005
A review of hollow core whispering gallery resonators (WGRs)is given. After a short introduction to the topic of whispering gallery resonators we provide a description of whispering gallery modes in hollow or liquid core WGRs.
Gloudon, Jason   +4 more
core   +4 more sources

Artificial intelligence in genitourinary pathology

open access: yesHistopathology, Volume 88, Issue 1, Page 353-373, January 2026.
Artificial intelligence (AI) is now practical in genitourinary pathology. We synthesize evidence and economics into a two‐part playbook: VALIDATED (governance) and ORCHESTRATE (operations), to safely deploy AI tools across prostate, bladder, kidney and testis.
Ankush U Patel   +2 more
wiley   +1 more source

A cellulose-based bioassay for the colorimetric detection of pathogen DNA [PDF]

open access: yes, 2014
Cellulose-paper-based colorimetric bioassays may be used at the point of sampling without sophisticated equipment. This study reports the development of a colorimetric bioassay based on cellulose that can detect pathogen DNA.
Goyal, Madhu   +3 more
core   +1 more source

Precision laser range finder system design for Advanced Technology Laboratory applications [PDF]

open access: yes
Preliminary system design of a pulsed precision ruby laser rangefinder system is presented which has a potential range resolution of 0.4 cm when atmospheric effects are negligible.
Golden, K. E., Kohn, R. L., Seib, D. H.
core   +1 more source

Her Meaning, My Meaning, Our Meanings [PDF]

open access: yes, 2013
One of the most special places in the world to me is that random collection of marble and skyscraper steel at the end of the National Mall known as the Lincoln Memorial. I\u27ve had so many amazing experiences there.
Rudy, John M.
core   +1 more source

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