Occupational standing vibration rate is proposed in evaluating a degree of impairment of an organism activity. It will allow more widely to introduce specification of quality and quantity in assessment of the development of vibrational disease. According out-patient and inpatient obtained data we have established criterial values of functional changes in accordance with accumulated occupational standing vibration rate. The nomogram was worked out for defining a risk of the development of vibrational disease in mine workers. This nomogram more objectively can help in diagnostics of the disease.
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Exp Gerontol
January 2025
Graduate School of Shandong Sport University, Jinan 250102, Shandong, PR China.
Objective: To investigate the impact of practicing the health Qigong-Baduanjin exercise on lower limb balance among elderly individuals.
Methods: Two intervention methods, Baduanjin and brisk walking, were applied to study the effect of exercise on senior balancing. Sixty elderly individuals aged 65 to 79 were selected and randomly divided into the Baduanjin group, the brisk walking group, and the control group that did not engage in exercise.
J Funct Morphol Kinesiol
January 2025
Institute of Human Movement Science, Sport and Health, University of Graz, 8010 Graz, Austria.
: Increasing exercise intensity and performance output with superimposed vibration gains interest, especially in high-performance training. However, the additional benefit of vibration in passive stretching exercises and its mechanisms remain unclarified. : Passive stretching with (ST+V) and without (ST) vibration (20 Hz) was performed in male Olympic youth skiing athletes ( = 8, age: 17.
View Article and Find Full Text PDFInorg Chem
January 2025
College of Chemistry and Chemical Engineering, Xi'an Shiyou University, Xi'an 710065, China.
Luminescent lanthanide compounds stand out for their distinctive characteristics including narrow emission bands, substantial Stokes shifts, high quantum yields, and unique luminescent colors. However, Ln is highly susceptible to vibrational quenching from X-H (X = O/N) high-energy oscillators in the embedded organic antenna, resulting in significant nonradiative energy dissipation of the D excited states of Ln. Herein, we introduce a strategy based on supramolecular interactions to modulate the nonradiative transitions in a new Zn-Tb heterometallic compound, [ZnTb(HL)(NO)Cl]·2CHCN·HO (), based on a phenyl-substituted pyrazolinone-modified salicylamide-imide ligand ().
View Article and Find Full Text PDFSpectrochim Acta A Mol Biomol Spectrosc
January 2025
Photobiology Applied to Health (PhotoBioS) - Research and Development Institute- R&DI, University of Vale do Paraíba, Univap. Shishima Hifumi Avenue, 2911, 12244-000, São José dos Campos, São Paulo, Brazil. Electronic address:
Acinetobacter baumannii stands out for its antimicrobial resistance and high capacity to cause hospital infections, posing a severe threat to global public health. Thus, there is an urgent need for new therapeutic strategies. This work applied photodynamic therapy (PDT) with curcumin to Acinetobacter baumannii, and bacterial cell viability was assessed.
View Article and Find Full Text PDFAdv Sci (Weinh)
January 2025
Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, Hong Kong.
Lead-free halide double perovskites provide a promising solution for the long-standing issues of lead-containing halide perovskites, i.e., the toxicity of Pb and the low stability under ambient conditions and high-intensity illumination.
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