Results 101 to 110 of about 10,938 (283)

Fundamental bounds on quantum measurements with a mixed apparatus [PDF]

open access: yesarXiv, 2000
We consider the apparatus in a quantum measurement process to be in a mixed state. We propose a simple upper bound on the probability of correctly distinguishing any number of mixed states. We use this to derive fundamental bounds on the efficiency of a measurement in terms of the temperature of the apparatus.
arxiv  

Transitional cell carcinoma of the nasolacrimal sac [PDF]

open access: yes, 2009
Tumors in the lacrimal sac are rare yet important due to their malignant and potentially lethal outcomes if there is a misdiagnosis or delay in treatment. Epithelial tumors predominate with squamous cell carcinoma. We report a transitional cell carcinoma
Ghabrial, Raf   +2 more
core   +2 more sources

The lacrimo-auriculo-dento-digital syndrome (LADD): case report and literature review [PDF]

open access: yes, 2009
Levy-Hollister or lacrimo-auriculo-dento-digital (LADD) syndrome is a rare entity with autossomic dominant inheritance occuring as an isolated form or affecting many family generations.
Caluff, Paula Renata   +3 more
core   +2 more sources

Wearable Electrochemical Biosensors for Advanced Healthcare Monitoring

open access: yesAdvanced Science, Volume 12, Issue 2, January 13, 2025.
Bioreceptor‐based wearable electrochemical sensors have opened new avenues for on‐body and continuous molecular detections, enabling personalized and preventive healthcare. This review summarises recent innovations and applications of those wearable biosensing systems in detecting a variety of biochemical markers, such as small molecules, hormones ...
Haowei Duan   +6 more
wiley   +1 more source

Lacrimal sac adenocarcinoma managed with androgen deprivation

open access: yesAmerican Journal of Ophthalmology Case Reports, 2020
Purpose: To describe a case of primary lacrimal sac adenocarcinoma treated primarily with androgen deprivation therapy (ADT) with good clinic response. Observations: An 82-year-old male presented with a painless right orbital mass.
David H. Abramson   +5 more
doaj  

Corneal perforation and rare primary adenocarcinoma of the lacrimal gland: A case report

open access: yesJournal of Acute Disease, 2020
Rationale: Primary adenocarcinoma of the lacrimal gland is rare, and its presentation as corneal perforation is even rarer. Corneal perforation is an ocular emergency that warrants urgent ophthalmic surgery, yet complete staging of lacrimal gland tumor ...
Sunny Chi Lik Au   +2 more
doaj   +1 more source

Endoscopic Ultrasonic Dacryocystorhinostomy for Recurrent Dacryocystitis Following Rhinoplasty [PDF]

open access: yes, 2013
: The lacrimal sac is the structure most vulnerable to injury when performing osteotomies for rhinoplasty. When performed in a low lateral position or along the frontal process of the frontal-maxillary suture, osteotomies have the potential to tear the ...
Bilyk, MD, Jurij R.   +3 more
core   +1 more source

Dosimetric optimization for dynamic mixed beam arc therapy (DYMBARC)

open access: yesMedical Physics, Volume 52, Issue 1, Page 489-503, January 2025.
Abstract Background Non‐coplanarity and mixed beam modality could be combined to further enhance dosimetric treatment plan quality. We introduce dynamic mixed beam arc therapy (DYMBARC) as an innovative technique that combines non‐coplanar photon and electron arcs, dynamic gantry and collimator rotations, and intensity modulation with photon multileaf ...
Chengchen Zhu   +10 more
wiley   +1 more source

Ophthalmic branch radiofrequency thermocoagulation for atypical trigeminal neuralgia:a case report [PDF]

open access: yes, 2015
BACKGROUND: Trigeminal neuralgia is an intense neuralgia involving facial areas supplied by trigeminal nerve. The pain is characterized by sudden onset, short persistence, sharp or lancinating.
Hongjie yuan   +3 more
core   +1 more source

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