Results 71 to 80 of about 18,139 (214)

S1 guideline sweat gland carcinoma

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary The current classification of sweat gland carcinomas is based on histomorphological characteristics and distinguishes between more than 20 entities. Most patients are older, but some subtypes also affect middle‐aged and younger patients. The majority of tumors arise de novo. Sweat gland carcinomas have nonspecific clinical features.
Mirjana Ziemer   +19 more
wiley   +1 more source

Clinicopathologic Characteristics and Causes of Postmenopausal Bleeding in Older Patients

open access: yesAnnals of Geriatric Medicine and Research, 2018
Background: This study aimed to reveal the clinicopathologic features and causes of bleeding in older patients with postmenopausal bleeding (PMB) and to investigate the correlation between the ultrasonographic findings and etiology of PMB.
Hyen Chul Jo   +6 more
doaj   +1 more source

Hyperbolic $$\pmb k$$-Jacobsthal and $$\pmb k$$-Jacobsthal-Lucas Quaternions

open access: yesIndian Journal of Pure and Applied Mathematics, 2021
Engin Özkan, Mine Uysal, A. D. Godase
openaire   +1 more source

Optimal Hedging Strategies in the Low‐Sulphur Bunker Fuel Landscape

open access: yesEuropean Financial Management, EarlyView.
ABSTRACT The IMO2020 regulation for the green transition in shipping turned the industry into using two compliant bunker fuels: very low‐sulphur fuel oil (VLSFO) and low‐sulphur marine gas oil (LSMGO). VLSFO futures contracts introduced in late 2019 and other energy‐related futures contracts indicate that the VLSFO contracts trading on the Singapore ...
Xiwen Bai   +2 more
wiley   +1 more source

Polymyxin B-induced skin hyperpigmentation: a rare case report and literature review

open access: yesBMC Pharmacology and Toxicology, 2018
Background Polymyxin B (PMB), which is regarded as the ultimate antibacterial treatment against some intractable gram-negative bacteria with its outstanding anti-bacterial activities, inflicts several adverse effects on patients.
Guanhao Zheng   +5 more
doaj   +1 more source

Aptamer‐mediated outer membrane destabilization overcomes low permeability resistance in Pseudomonas aeruginosa

open access: yesThe FEBS Journal, EarlyView.
DNA aptamers, Apt 60 and Apt 173, target the BamA protein to compromise outer membrane integrity in Pseudomonas aeruginosa, making it susceptible to Azithromycin, an antibiotic that is otherwise poorly effective due to the low‐permeability membrane.
Rupany Selvam   +4 more
wiley   +1 more source

How Can the Attrition of Black Women in the Workplace Be Explained Through Perceptions of Unmet Psychological Needs?

open access: yesGender, Work &Organization, EarlyView.
ABSTRACT This article investigates the perception of unmet psychological needs on the focal phenomenon of Black women's voluntary turnover in US organizations. It does so through a multifaceted analysis of the needs of Black women in the workplace and proposes actionable ways for employers to reduce turnover amongst their Black female employees.
Tyechia Veronica Paul   +2 more
wiley   +1 more source

Contested PMB amendments – ‘funders the chief beneficiaries’

open access: yesSouth African Medical Journal, 2015
If promulgated as proposed, ‘short-sighted’ changes to the Medical Schemes Act, in particular sections of Regulation 8, will financially hurt both beneficiaries of medical schemes and many private practitioners – via inadequate funder payments for prescribed minimum benefits.
openaire   +3 more sources

Hodgkin and non‐Hodgkin lymphomas in the post‐antiretroviral therapy era according to HIV virological suppression

open access: yesHIV Medicine, EarlyView.
Abstract Objectives Lymphomas remain among the most frequent HIV‐associated malignancies, with risk persisting despite effective virological control. This study describes the clinical, epidemiological and prognostic characteristics of lymphomas (both Hodgkin [HL] and non‐Hodgkin [NHL]) in people living with HIV (PLWH), according to virological ...
Teresa Aldámiz‐Echevarria   +555 more
wiley   +1 more source

Reinforcement Learning for Jump‐Diffusions, With Financial Applications

open access: yesMathematical Finance, EarlyView.
ABSTRACT We study continuous‐time reinforcement learning (RL) for stochastic control in which system dynamics are governed by jump‐diffusion processes. We formulate an entropy‐regularized exploratory control problem with stochastic policies to capture the exploration–exploitation balance essential for RL.
Xuefeng Gao, Lingfei Li, Xun Yu Zhou
wiley   +1 more source

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