A new very low energy formula diet containing 1560 kJ (373 kcal) per day was employed in the treatment of 49 obese patients. The treatment, of 4 weeks duration, included aerobic physical exercise and behavioural intervention. This kind of therapy resulted in a significant decrease (P less than 0.001) of both weight (-10.60 +/- 0.46 kg) and body mass index (-3.36 +/- 0.16). The fat stores represented 90.5 per cent of weight loss in women and 60.0 per cent of weight loss in men. The first very low energy formula diet produced in Czechoslovakia proved to be an efficient and safe tool for the treatment of obesity, positively affecting high blood pressure, lipid and carbohydrate metabolism in the absence of serious side-effects.
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January 2025
Fujian Provincial Key Laboratory of Quantum Manipulation and New Energy Materials, College of Physics and Energy, Fujian Normal University, Fuzhou, Fujian, 350117, China.
Single-atom materials provide a platform to precisely regulate the electrochemical redox behavior of electrode materials with atomic level. Here, a multifield-regulated sintering route is reported to rapidly prepare single-atom zinc with a very high loading mass of 24.7 wt.
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January 2025
Department of Chemistry, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India.
Developing efficient and noble metal-minimized electrocatalysts for the oxygen evolution reactions (OER) is critical for energy conversion reactions. Here we present Ru-minimized BiRuO@MOF-801 that synergistically combines the high catalytic activity of the bimetallic oxide with the unique structural and hydrophilic properties of the Zr-MOF. The composite achieves superior OER performance with a low overpotential of 307 mV at 50 mA cm and a Tafel slope of 99.
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December 2024
Department of Surgery, Florida Atlantic University Charles E. Schmidt College of Medicine, Boca Raton, USA.
Subtrochanteric fractures in older patients are typically due to low-energy falls. The standard of care is intramedullary nailing. The Smith & Nephew Trigen Intertan (Memphis, TN, US) is an intramedullary nail with a novel design that incorporates two integrated compression screws.
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December 2024
Surgery, Mater Dei Hospital, Msida, MLT.
Introduction: Hip fractures are common and are a major cause of significant morbidity and mortality in the elderly population, particularly when treatment is delayed. The British Orthopaedic Association's (BOA) guidelines state that surgical treatment should be performed within 36 hours of admission. This study aimed to investigate the effects of delays in surgery on clinical outcomes and to evaluate mortality rates over a three-year follow-up period following proximal femoral fractures.
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January 2025
Materials Science and Engineering Program, The Graduate School, Florida State University 2005 Levy Ave. Tallahassee FL 32310 USA
Solid electrolytes (SEs) are crucial for advancing next-generation rechargeable battery technologies, but their commercial viability is partially limited by expensive precursors, unscalable synthesis, or low ionic conductivity. Lithium tetrahaloaluminates offer an economical option but exhibit low Li conductivities with high activation energy barriers. This study reports the synthesis of lithium aluminum chalcohalide (LiAlClS) using inexpensive precursors one-step mechanochemical milling.
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