Solid polymer electrolytes (SPEs) are one of the most practical candidates for solid-state batteries owing to their high flexibility and low production cost, but application is limited by Li+ conductivity a narrow electrochemical window. To improve performance, it necessary reveal structure–property relationship SPEs. Here, 23 fluorinated linear polyesters were prepared editing coordination units, flexible linkage segments, interface passivating groups. Besides traditionally demonstrated...

Abstract By choosing DMF and dioxane as solvent, skeletons of indoles pyrroles were constructed from alkynes amines in the presence PdCl 2 , respectively. These Pd‐catalyzed reactions phosphane‐free with high atom efficiency could be conducted under mild basic conditions. The proposed mechanism for selective formation different solvents is also discussed this paper.

Three green-emitting compounds <bold>1–3</bold> based on 2-aryl-3-cyanobenzofuran fluorophore tethered with aggregation-induced emission active (AIE-active) tetraphenylethene (TPE) were designed and synthesized.

Abstract Background Patients with chronic kidney disease (CKD) have a high incidence of coronary heart disease, which is the leading cause death in these patients. Coronary artery bypass grafting (CABG) significantly increases short-term mortality and decreases long-term patients CKD compared percutaneous intervention (PCI). The effect on early outcomes off-pump CABG not well-studied. We aimed to investigate postoperative complications following CABG. Methods retrospectively analyzed...

To investigate the possibility and feasibility of simultaneous cardiac noncardiac surgery.From August 2000 to March 2015, 64 patients suffering from diseases have been treated by surgeries.Two died after operations in hospital; thus, hospital mortality rate was 3.1%. One patient with coronary heart disease, acute myocardial infarction, a recurrence bladder cancer accepted emergency artery bypass grafting (CABG), cystectomy, ureterostomy. He cerebral infarction complicated multiple organ...

Copper-catalyzed cascade synthesis of 2-aryl-3-cyanobenzofurans from o-hydroxybenzaldehydes and arylacetonitriles in the presence copper acetate sodium methoxide is reported. The synthesized emit bright blue under UV light with a quantum yield up to 88.9%.

Heptaaryldipyrromethenes are efficiently prepared from ammonium acetate and tetraarylcyclopentadienones in a one-pot cascade process can be converted into heptaaryl BODIPYs with fluorescent response to environmental acidity.

Intracardiac leiomyomatosis (ICL) is a rare benign neoplasm of the smooth muscle in uterus extending into heart. Complete resection difficult because extensive range.We report case one-stage complete giant ICL with moderate hypothermia extracorporeal circulation and beating heart technique.The outcome 36 months follow-up was very good.

Abstract Furfural residue (FR) is an inevitable by-product of industrial furfural production. If FR not managed properly, it will result in environmental problems. In this study, was used as a novel precursor for activated carbon (AC) production by H3PO4 activation under different conditions. Under optimum conditions, the prepared FRAC had high BET surface area (1,316.7 m2/g) and micro-mesoporous structures. The then adsorption Cr(VI). effect solution pH, contact time, initial Cr(VI)...

Inspired by organisms evolving through cooperation and competition between different populations on Earth, we study the emergence of artificial collective intelligence massive-agent reinforcement learning. To this end, We propose a new learning environment, Lux, where dynamic massive agents in two teams scramble for limited resources fight off darkness. In build our standard algorithm curriculum phases leverage centralized control via pixel-to-pixel policy network. As co-evolve self-play,...

Universal stress proteins (Usps) are among the most highly induced genes when bacteria subjected to several conditions such as heat shock, nutrient starvation or presence of oxidants other agents. Escherichia coli has five small Usps and one tandem-type Usp. UspE (or YdaA) is Usp consists two domains arranged in tandem. To date, structure remains be elucidated. contribute molecular understanding function UspE, from E. was overexpressed recombinant protein purified using Ni-NTA affinity, Q...

Abstract 9,11,12,14‐Tetraaryldibenzo[ f , h ]imidazo[1,2‐ b ]isoquinolines 3a – were synthesized in moderate yields through the reaction of benzils with 1,3‐diphenyl‐2 H ‐cyclopenta[ l ]phenanthren‐2‐ones and ammonium acetate. The photophysical properties products solutions thin films investigated, strong emissions ranging from 492 to 516 nm observed cyclohexane solutions. Moreover, 3h exhibited potential as a versatile fluorescent chemosensor for detection solvent polarity, acidity, or...

Perioperative and short/mid-term survival rates of dialysis-dependent patients with end-stage renal disease (ESRD), who undergo coronary artery bypass grafting (CABG), the factors influencing mortality are not well evaluated In China. We retrospectively analyzed perioperative postoperative 1-, 3-, 5-year 53 ESRD underwent CABG, compared related to all-cause during follow-up. Survival were expressed as Kaplan-Meier curves, follow-up using log rank (Mantel-Cox) test. There eight deaths,...

A 58‑year‑old male patient was admitted to Peking University First Hospital (Beijing, China) due recurrent hematuria, proteinuria and kidney dysfunction. The positive for proteinase‑3 (PR3)‑antineutrophil cytoplasmic antibody (ANCA). Pathology of the showed focal proliferative necrotizing glomerulonephritis with crescent formation immune complex‑mediated glomerulonephritis. diagnosed PR3‑ANCA‑associated vasculitis (AAV), received intensive immunosuppressive therapy experienced two relapses...

THz transmission spectrums of different glucose solution with concentration from 1% to 70% were measured on the condition room temperature and fewer than 4% humidity in nitrogen environment. According physical model optical parameters, their refractive indexes absorption coefficients gotten. The results showed that increase concentration, decrease linearly. fitting relations among index, extinction coefficient, coefficient its at frequency 0.33, 0.6 0.8 acquired individually. Their...

Abstract Background: Patients with chronic kidney disease (CKD) have a high incidence of coronary heart disease, which is the leading cause death in these patients. Coronary artery bypass grafting (CABG) significantly increases short-term mortality and decreases long-term patients CKD compared percutaneous intervention (PCI). The effect on early outcomes off-pump CABG not well-studied. We aimed to investigate postoperative complications following CABG. Methods: retrospectively analyzed...

Abstract The cascade synthesis of arylcyanobenzofurans from o‐hydroxybenzaldehydes and arylacetonitriles includes Knoevenagel condensation, cyanide anion transfer, intramolecular nucleophilic addition, aromatization.