Long Jin

1 month ago | opg.optica.org | Yushi Jin |Guangyong Jin |Long Jin |Yu Liu

We employed a high-repetition-rate quasi-three-level 912 nm pulsed laser as the gain-switched pump source, generated by an ${\rm Nd}\!:\!{{\rm GdVO}_4}$ laser gain medium and a ${\rm Cr}^{4 +}\!:\!{\rm YAG}$ saturable absorber. The 912 nm laser directly pumps the ${\rm Nd}\!:\!{{\rm YVO}_4}$ crystal within the resonator. For the first time, to our knowledge, we achieved a high-repetition-rate dual-wavelength twin-pulse laser output at 912 and 1064 nm without gain competition.

Jan 2, 2025 | mdpi.com | Long Jin

1. IntroductionText-based person re-identification (Re-ID) is a method of retrieving images of specific people from a large image gallery or video gallery using text descriptions [1]. In contrast to image-based Re-ID techniques, text-based Re-ID techniques offer effective support for pedestrian tracking in scenarios where images are absent; these techniques are attracting the attention of many researchers.

Dec 4, 2024 | academicradiology.org | Long Jin

Key WordsLaparoscopic Partial NephrectomyMicrocoil LocalizationRenal MassesOperative TimeEndophyticGet full text accessLog in, subscribe or purchase for full access. References1. Vasudev, N.S. ∙ Wilson, M. ∙ Stewart, G.D. ... Challenges of early renal cancer detection: symptom patterns and incidental diagnosis rate in a multicentre prospective UK cohort of patients presenting with suspected renal cancerBMJ open. 2020; 10, e0359382. Ljungberg, B. ∙ Albiges, L. ∙ Abu-Ghanem, Y. ...

Oct 30, 2024 | diagnosticpathology.biomedcentral.com | Rui Gao |Xi Zhang |Xin Chen |Ying Lin |Long Jin |Huawei Zheng | +1 more

This study was approved by the Fujian Provincial Hospital institutional review board for the protection of human subjects (Protocol code K2023-01-005). All patients were selected from the pathological database of Fujian Provincial Hospital from January 2011 to December 2022.

Aug 13, 2024 | onlinelibrary.wiley.com | Long Jin |Wen Wei

1 Background Neuroendocrine cell (NEC) hyperplasia of infancy (NEHI), initially identified as persistent shortness of breath in infancy [1], was first reported by Professor Deterding et al. [2] in 2005. This disorder represents an interstitial and diffuse lung disease with an indeterminate etiology in pediatric populations [3] and is named following the observation of increased NECs in the airways in biopsy.