Silver 4,4'-Vinylenedipyridine Coordination Polymers: Linker Effects on Formation Thermodynamics and Anion Exchange.

Four new and one previously reported silver 4,4'-vinylenedipyridine (Vpe) coordination polymers were tested as anion exchange materials to assess their potential for pollutant sequestration and compared to analogous silver 4,4'-bipyridine (bipy) coordination polymers. The materials were synthesized using nitrate, tetrafluoroborate, perchlorate, perrhenate, or chromate as the anion to produce cationic coordination polymers with solubilities ranging from 0.0137(7) to 0.

Meralgia Paresthetica: An Anatomical Review and Surgical Case Presentation Utilizing a Robotic Exoscope.

Background: Meralgia paresthetica (MP) is a neuropathic condition marked by pain, tingling, and numbness in the anterolateral thigh, primarily caused by compression of the lateral femoral cutaneous nerve (LFCN). Although compression often occurs beneath the inguinal ligament, anatomical variations can lead to different entrapment sites. Treatments range from conservative measures to surgical decompression, depending on symptom severity.

EarLy Exercise in blunt Chest wall Trauma: A multi-centre, parallel randomised controlled trial (ELECT2 Trial).

Introduction: The aim of this trial was to investigate the impact of early thoracic and shoulder girdle exercises on chronic pain and Health-Related Quality of Life in patients with blunt chest wall trauma, when compared to normal care.

Methods: A multi-centre, parallel, randomised controlled trial, in which adult patients presenting to hospital with blunt chest wall trauma were allocated to either control or intervention group. The intervention was an exercise programme consisting of four simple thoracic and shoulder girdle exercises, completed for one week.

Enhanced warming of European mountain permafrost in the early 21st century.

Mountain permafrost, constituting 30% of the global permafrost area, is sensitive to climate change and strongly impacts mountain ecosystems and communities. This study examines 21st century permafrost warming in European mountains using decadal ground temperature data from sixty-four boreholes in the Alps, Scandinavia, Iceland, Sierra Nevada and Svalbard. During 2013-2022, warming rates at 10 metres depth exceed 1 °C dec in cases, generally surpassing previous estimates because of accelerated warming and the use of a comprehensive data set.

Safety of dorsal screw penetration at the proximal holes of volar locking plates.

Tendon-related complications comprise a significant portion of overall complications following volar locked plating of distal radius fractures. While much is known about the effect of prominent hardware in the volar and dorsal metaepiphyseal region of the distal radius, less is known about the effect of hardware prominence in the dorsal meta-diaphyseal region. The purpose of this anatomic study was to evaluate the safety of dorsal screw penetration at the proximal holes of volar locking plates.