A highly visible-transparent thermochromic smart window with broadband infrared modulation for all-season energy savings.

Thermochromic smart windows effectively reduce the energy consumption for buildings through passive light modulation including the transmission of visible (T) and near-infrared (T) light, and the emissivity of mid-infrared (ε) light in response to ambient temperature change. However, thermochromic windows that maintain high T while modulating T and ε simultaneously are highly desirable but still challenging. Here, we develop a thermochromic smart window based on a two-way shape memory polymer to enable reversible transformation and achieve T modulation of 44.

Acute upper limb ischaemia secondary to metastatic tumour thromboembolism: a rare clinical phenomenon.

Acute upper limb ischaemia is a vascular emergency which requires prompt diagnosis and treatment to optimise outcomes. Tumour embolism is a rare but known cause of this. We hereby report a rare case of acute upper limb ischaemia from a malignant lung embolism, which was subsequently treated successfully with surgical embolectomy.

Efficacy and Safety of Allisartan Isoproxil/Amlodipine in Patients With Essential Hypertension Uncontrolled by Amlodipine: A Phase III, Multicenter, Double-Blind, Parallel-Group, Randomized Controlled Trial.

This study aimed to assess the efficacy and safety of a combination therapy of Allisartan Isoproxil 240 mg and Amlodipine 5 mg (ALI/AML) compared to AML 5 mg monotherapy in patients with mild-to-moderate essential hypertension. In this phase III, multicenter, double-blind, parallel-group, randomized controlled trial, patients aged 18-70 years with mean sitting systolic blood pressure (msSBP) between 140 and <180 mmHg and mean sitting diastolic blood pressure (msDBP) between 90 and <110 mmHg, following a 4-week treatment with AML 5 mg, were randomized 1:1 to receive either ALI/AML or AML once daily for 12 weeks. This 12-week double-blind period was followed by an open-label extension of ALI/AML treatment through week 52.

Percutaneous endoscopic resection of a large fibroepithelial polyp in the renal pelvis using a resectoscope: a case report.

Background: Fibroepithelial polyp (FEP) in the renal pelvis is a rare benign tumor of the urinary tract. Treatment of such diseases varies from local resection to radical nephroureterectomy, either by open or endoscopic surgery. This study aims to show our successful experience in percutaneous endoscopic resection of FEP.

Photonic compressive sensing of microwave signals with enhanced compression ratio and frequency range via optical pulse random mixing.

We propose and demonstrate a photonic compressive sensing (PCS) scheme for microwave signals using optical pulse random mixing, significantly enhancing both the compression ratio and operating frequency range. Unlike continuous-wave laser-based PCS systems, our approach mitigates the non-ideal characteristics of the pseudo-random binary sequence (PRBS), such as sloped edges and amplitude jitters, resulting in a more ideal compression process. Additionally, the high harmonic components of the optical pulses further facilitate wideband downconversion, improving the system's operating frequency range.