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Long-Term Outcome of Surgery for Grade 4 Gynecomastia: A Single-Center Experience.
Indian J Plast Surg
December 2024
Department of Aesthetic Surgery, Divine Aesthetic Surgery, New Delhi, India.
Gynecomastia results in a feminine appearance of the male chest, leading to social embarrassment and loss of self-esteem in the afflicted males. Grade 4 gynecomastia is expected to have less than perfect results with liposuction and gland excision alone. This study was done to assess the long-term outcome of this surgery for grade 4 gynecomastia.
View Article and Find Full Text PDFSynaptic plasticity: from chimera states to synchronicity oscillations in multilayer neural networks.
Cogn Neurodyn
December 2024
State Key Laboratory for Strength and Vibration of Mechanical Structures, School of Aerospace Engineering, Xi'an Jiaotong University, No.28 Xianning West Road, Xi'an, 710049 People's Republic of China.
This research scrutinizes the simultaneous evolution of each layer within a multilayered complex neural network and elucidates the effect of synaptic plasticity on inter-layer dynamics. In the absence of synaptic plasticity, a predominant feedforward effect is observed, resulting in the manifestation of complete synchrony in deep networks, with each layer assuming a chimera state. A significant increase in the number of synchronized neurons is observed as the layers augment, culminating in complete synchronization in the deeper sections.
View Article and Find Full Text PDFOpen-closed single-tube on-beam tuning-fork-enhanced fiber-optic photoacoustic spectroscopy.
Photoacoustics
October 2024
Wuhan National Laboratory for Optoelectronics (WNLO) and National Engineering Research Center of Next Generation Internet Access-system, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China.
A proof-of-concept on-beam tuning-fork-enhanced photoacoustic sensor based on an open-closed single-tube acoustic-microresonator (AmR) was proposed and investigated for the first time, to the best of our knowledge. Due to the high acoustic amplification effect, the open-closed AmR improved the detection sensitivity by 54 times with respect to the bare tuning fork (TF). Compared to traditional dual-tube/single-tube on-beam spectrophone configuration, the developed approach significantly facilitates the laser beam alignment and reduces the sensor size and gas consumption.
View Article and Find Full Text PDFThe Amplification of Alpha-Synuclein Amyloid Fibrils is Suppressed under Fully Quiescent Conditions.
Angew Chem Int Ed Engl
December 2024
Protein Biophysics group, Department of Biotechnology and Biomedicine, Technical University of Denmark, Søltofts Plads, Building 227, 2800, Kgs., Lyngby.
Seed amplification assays (SAAs) are a promising avenue for the early diagnosis of neurodegenerative diseases. However, when amplifying fibrils from patient-derived samples in multiwell plates, it is currently highly challenging to accurately quantify the aggregates. It is therefore desirable to transfer such assays into a digital format in microemulsion droplets to enable direct quantification of aggregate numbers.
View Article and Find Full Text PDFA Critical Assessment of Boundary Limits of Health Risks Associated with WBV Exposure Based on Field Studies on LHD Vehicles in Indian Underground Coal Mines.
Indian J Occup Environ Med
September 2024
Department of Mining Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India.
Purpose: The mining sector plays a pivotal role in meeting global resource demands, necessitating the extensive use of heavy earth-moving machinery (HEMM). Among these, load-haul-dump (LHD) mining vehicles are vital but expose operators to whole-body vibration (WBV) and shocks during their duties. Research indicates potential health risks associated with occupational WBV exposure, including musculoskeletal disorders.
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