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Low-symmetric complexes {[Co(μ(2)-L)(H(2)O)(2)]·H(2)O}(n) (1) and {[Co(μ(3)-L)(H(2)O)]·0.5H(2)O}(n) (2) and corresponding nanocrystals were obtained, which exhibit structural recurrence behaviour at various temperatures as well as changes of chiral, nonlinear optical and ferroelectric properties.
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http://dx.doi.org/10.1039/c1cc16336a | DOI Listing |
Curr Sports Med Rep
September 2025
Department of Orthopaedics, University of North Carolina School of Medicine, Chapel Hill, NC.
Glenohumeral instability is a common injury affecting contact and collision athletes. Male sex, younger age at time of first dislocation, and contact sports participation are risk factors for recurrent instability. MRI is the gold standard to evaluate soft tissue structures, while CT is beneficial in quantifying glenoid bone loss and identifying on-track and off-track Hill-Sachs lesions.
View Article and Find Full Text PDFChaos
September 2025
School of Computational Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.
Although many real-world time series are complex, developing methods that can learn from their behavior effectively enough to enable reliable forecasting remains challenging. Recently, several machine-learning approaches have shown promise in addressing this problem. In particular, the echo state network (ESN) architecture, a type of recurrent neural network where neurons are randomly connected and only the read-out layer is trained, has been proposed as suitable for many-step-ahead forecasting tasks.
View Article and Find Full Text PDFEur J Case Rep Intern Med
August 2025
Department of Gastroenterology, Staten Island University Hospital - Northwell Health, Staten Island, USA.
Unlabelled: Colorectal mucoceles are rare mucinous cysts arising in the gastrointestinal tract and presenting diagnostic and therapeutic challenges. We report the first successful treatment of an extraluminal colorectal mucocele using a lumen-apposing metal stent (LAMS). A 65-year-old male with a known medical history of diverticulitis treated with a partial colectomy presented with constipation and low back pain.
View Article and Find Full Text PDFEur Heart J Case Rep
September 2025
Feinberg School of Medicine, Northwestern University, 303E Chicago Ave, Ward 1-003, Chicago, IL 60611, USA.
Background: Cardiac laminopathies, associated with mutations in the LMNA gene, are a rare inherited disorder characterized by a broad range of clinical manifestations. There are currently no data on the association between supraventricular re-entrant tachycardias and LMNA-related cardiomyopathy.
Case Summary: A 26-year-old male presented with either wide-QRS tachycardia with a left bundle branch block (LBBB) pattern or narrow QRS tachycardia, as well as a history of palpitations since age 15.
RSC Adv
September 2025
School of Pharmaceutical Sciences, Nanjing Tech University Nanjing 211816 China
Diabetic wounds present persistent challenges due to impaired healing, recurrent infection, oxidative stress, and dysregulated glucose metabolism. Bioinspired polymeric microneedle (MN) patches have emerged as multifunctional platforms capable of penetrating the stratum corneum to deliver therapeutics directly into the dermis, enabling glucose regulation, antimicrobial action, reactive oxygen species (ROS) modulation, and proangiogenic stimulation. Recent experimental evidence has demonstrated that the integration of glucose oxidase-loaded porous metal-organic frameworks, photothermal nanomaterials, and antioxidant hydrogels within dissolvable MNs achieves synergistic bactericidal effects, accelerates collagen deposition, and enhances neovascularization in diabetic wound models.
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