Macular Hole with an Intact Bacillary Layer.

Purpose: To describe the clinical characteristics of macular holes (MH) with an intact bacillary layer.

Methods: This retrospective study analyzed the characteristics and surgical results of 23 eyes with MH and an intact bacillary layer, with or without rhegmatogenous retinal detachment (RRD).

Results: Among the 23 eyes, 11 had only MH, and 12 had concurrent fovea-off RRD.

Increased ratio of red cell distribution width to lymphocyte percentage as a new preoperative marker for unfavorable survival outcomes in upper tract urothelial carcinoma.

The aim of the present study was to determine the prognostic significance of a novel marker, the red cell distribution width to lymphocyte percentage (RDW-to-LYM%) ratio, in patients with upper tract urothelial carcinoma (UTUC) after radical nephroureterectomy (RNU). The clinical and follow-up data of 625 patients with UTUC receiving RNU were retrospectively analyzed. The optimal cut-off value of the pre-treatment RDW-to-LYM% ratio was determined as 0.

The surface oxidation effect on photocurrent in WSeTe nanosheets.

Surface oxidation effect on photocurrent responsibility was detected in WSeTe nanosheets, and the photocurrent response depends on the light wavelength. It is enhanced at the wavelength of 405 nm, while showing no change at the wavelength of 532 nm and suppressed at the wavelength of 808 nm. The incident photon-to-current efficiency (IPCE) is expected to increase at 405 nm wavelength, remain unchanged at 532 nm wavelength, and decrease at 808 nm wavelength.

Influence of Renewable Nano-AlO on Engine Characteristics and Health Impact under Variable Injection Timings and Excess Air Coefficients.

Nano-AlO derived from recyclable sources emerges as a promising sustainable solution for enhancing diesel engine efficiency while mitigating emissions. However, a lack of an in-depth understanding of the health hazard aspect still challenges its commercial applications. To this end, nano-AlO/diesel (NAD) blends prepared via ultrasonic homogenization were experimentally and analytically investigated under various injection timings and excess air coefficients to explore the potential of nano-AlO for balancing energy performance and emissions.

Key facets of effective career development for students with intellectual disabilities: insights from a Taiwanese high school case study.

Objectives: In the process of transition services, the active participation of teachers and parents is an important key to the successful employment and independent living of students with intellectual disabilities after leaving school.

Methods: This study adopted a case study method, taking a high school in Taiwan that has a good transition service as an example. The research participants included four special education teachers and four parents.