Results 11 to 20 of about 206,212 (284)

Salvaging Detection of Early-Stage Ovarian Malignancies When CA125 Is Not Informative

open access: yesDiagnostics, 2021
Background: Ovarian cancer is the deadliest gynecologic cancer, with no recommended screening test to assist with early detection. Cancer antigen 125 (CA125) is a serum biomarker commonly used by clinicians to assess preoperative cancer risk, but it ...
Charles J. Dunton   +4 more
doaj   +1 more source

Chaga Archaeological Caves as an Untapped Treasure of Tourism Product Diversification [PDF]

open access: yesAfrican Journal of Hospitality, Tourism and Leisure, 2022
Tourism is one of the fastest-growing industries in the world today. In Tanzania, a large percentage of tourism development relies on wildlife resources, resulting in tremendous pressure on the biological hotspot.
Richard Aloyce Kisasembe
doaj   +1 more source

Entangling power of the quantum baker's map [PDF]

open access: yes, 2003
We investigate entanglement production in a class of quantum baker's maps. The dynamics of these maps is constructed using strings of qubits, providing a natural tensor-product structure for application of various entanglement measures.
Caves, Carlton M., Scott, A. J.
core   +2 more sources

ELABORATIVE ANALYSIS OF CAVES AS SPECIFIED TOURISM DESTINATION IN MALANG REGENCY – INDONESIA [PDF]

open access: yesGeo Journal of Tourism and Geosites, 2022
Malang Regency has variety of landscapes. In the southern part of Malang Regency, there is a karst landscape showed by the existence of caves scattered in Wonosari Formation.
Alfi SAHRINA   +5 more
doaj   +1 more source

Quantum wideband traveling-wave analysis of a degenerate parametric amplifier [PDF]

open access: yes, 1987
We develop a wideband traveling-wave formalism for analyzing quantum mechanically a degenerate parametric amplifier. The formalism is based on spatial differential equations-spatial Langevin equations-that propagate temporal Fourier components of the ...
Caves, Carlton M., Crouch, David D.
core   +1 more source

Microbial communities in dark oligotrophic volcanic ice cave ecosystems of Mt. Erebus, Antarctica. [PDF]

open access: yes, 2015
The Earth's crust hosts a subsurface, dark, and oligotrophic biosphere that is poorly understood in terms of the energy supporting its biomass production and impact on food webs at the Earth's surface.
Anitori, Roberto P   +5 more
core   +2 more sources

A masquerader: A report of rapid progressive primary intraocular lymphoma

open access: yesJournal of Acute Disease, 2013
Primary intraocular lymphoma (PIOL) is an uncommon subset of primary central nervous system lymphoma (PCNSL). We report a rapid progressive of this disease in a 73 years old lady who presented with one year history of left eye floaters, associated with ...
Siti Hajar Mat Abu   +5 more
doaj   +1 more source

Projecting direct medical costs and productivity benefits of improving access to advanced therapy for rheumatoid arthritis: a projection modelling study

open access: yesJournal of Market Access & Health Policy, 2023
Introduction: To ensure the sustainability of the AT access improvement, it is important that health system stakeholders have timely, analyzed information accessible for reference and decision-making support.
Chee Yoong Foo   +3 more
doaj   +1 more source

Unified Treatment of Heterodyne Detection: the Shapiro-Wagner and Caves Frameworks [PDF]

open access: yes, 2005
A comparative study is performed on two heterodyne systems of photon detectors expressed in terms of a signal annihilation operator and an image band creation operator called Shapiro-Wagner and Caves' frame, respectively.
Ban M.   +16 more
core   +1 more source

Assessment of Self-Stigma, Self-Esteem, and Asthma Control: A Preliminary Cross-Sectional Study Among Adult Asthmatic Patients in Selangor, Malaysia

open access: yesFrontiers in Public Health, 2020
Purpose: The elusive goal of asthma management guidelines is to achieve and maintain good asthma control in asthmatic patients. Against a background of long-term respiratory limitations when living with asthma, stigma and low self-esteem have also been ...
Sohail Ahmad   +3 more
doaj   +1 more source

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