Zhejiang University

Gas InvasionPatterns in Saturated Marine Sediments

Abstract Gas invasion into fluid-saturated marine sediments is relevant to various geophysical and environmental processes, such as the formation of gas hydrate reservoirs and their behavior during depressurization-based gas production. The link between pore-scale mechanisms and...

Near-total loss of buttressing stresses observed on Pine Island Ice Shelf, West Antarctica

Ice shelves, the floating extensions of the Antarctic Ice Sheet, provide critical buttressing stresses that resist the seaward flow of ice and help set the position of the grounding line, where the ice goes afloat. As buttressing stresses are diminished by thinning or fracturing...

Kinetic–ThermodynamicCoupling for EnhancedWater Isotopologue Separation Via Solar-Powered Diffusion–Evaporation

Abstract Separating water isotopologues is highly energy-intensive because the nearly identical physicochemical properties of H2O and D2O impose intrinsically small thermodynamic differences, limiting the efficiency of conventional thermal separation processes. Here, we report a...

Enhanced Sodium-IonTransport across Solid ElectrolyteInterphase via Electric-Field Modulation

Abstract The ion transport properties of the solid electrolyte interphase (SEI) critically govern the kinetics and cycling stability of rechargeable batteries. However, a mechanistic understanding of ion transport within this dynamic, multicomponent interphase remains limited. In...

A programmable DNA origami nanosyringe for directed membrane translocation

Abstract Bacterial contractile injection systems provide a model for membrane penetration and targeted delivery of molecular cargo through mechanical actuation. Replicating these features in synthetic nanoscale systems remains challenging, particularly with respect to coupling st...

Groundwater Circulation Well Test for Synergistic Remediation of a Heterogeneous Site: Extraction, Tracing and Oxidation

Field tests were conducted at a heterogeneous industrial site using one circulation well and six monitoring wells. Groundwater circulation well (GCW) extraction–injection (30 d), multi-component tracing (6 h), and circulation–oxidation (20 h) tests were performed to investigate t...

Surgery is associated with improved survival in elderly patients with gastric cancer based on a competing risk analysis of the SEER database

Abstract Background Gastric cancer (GC) is one of the most common malignancies worldwide and occurs with a particularly high incidence in the elderly population. Given the substantial burden of comorbidities and the elevated risk of non–cancer-related mortality in older patients,...

Pathways to clinician-scientist identity among medical PhD candidates: a multi-case ideal-typical analysis

<title>Abstract</title> <bold>Background</bold> : Clinician-scientists are widely regarded as critical for translational medicine, yet many systems struggle to sustain a stable clinician-scientist workforce. Existing research often assumes a single linear identity pipeline and fo...

Osimertinib With or Without Chemotherapy in Advanced Non–Small Cell Lung Cancer With EGFR and Concurrent TP53 Mutations

Importance: Combination therapy has emerged as a promising therapeutic approach for patients with epidermal growth factor receptor (EGFR)-mutated non-small cell lung cancer (NSCLC). However, its clinical benefit-risk profile remains a focus of ongoing debate. Identifying patients...

Electron-RichAcetylenic Nanostructures with In Situ Chelated UltrafinePalladium Nanoclusters for EfficientLiquid-Phase Reaction Catalyst

Abstract The development of uniformly distributed ultrafine metallic nanoclusters for advanced catalysts has attracted significant interest. However, synthesizing supports with specific electronic environments and well-defined pores to prevent aggregation remains challenging. Her...

Anti-Disturbance Dynamic Memory Event-Triggered Control for Robotic Manipulator Systems

This study investigates the H∞ anti-disturbance dynamic memory event-triggered (ADDMET) control issue for Robotic Manipulator System (RMS) under multiple disturbances. An affine model is adopted to characterize the RMS, accounting for payload variations and complex operating cond...

Hydrophobic promoter in physical proximity stabilizes cobalt catalysts for durable Fischer-Tropsch synthesis

Cobalt catalysts have been widely studied for Fischer-Tropsch synthesis, yet they gradually deactivate under water-rich reaction conditions. Current stabilization strategies rely on complex catalyst compositions or even use noble-metal promoters. Here, we demonstrate that cobalt...

Multidimensional Sensing in Flexible Violet Phosphorus Photodetectors Driven by the Bulk Photovoltaic Effect

ABSTRACT The bulk photovoltaic effect (BPVE) generates zero bias photocurrents in systems with broken inversion symmetry, offering a junction free pathway for self‐powered optoelectronic devices and conceptually overcoming the Shockley‐Queisser efficiency limit of conventional ju...

Single Particle All‐Optical Synapses

ABSTRACT Artificial synapses for emulating the synaptic behaviors and neuromorphic computing have been extensively exploited based on the temporal response of diverse physical and chemical processes. In these synaptic devices, operating in an all‐optical fashion offers significan...

Boosting NIR Emissions and Thermal Resistance in Cr3+-Doped MgGa2O4 Semiconductor Microcrystals by Energy Transfer for Smart Detection

High-radiant-intensity broadband near-infrared (NIR) emitters are highly desirable for nondestructive testing, night-vision imaging, and information encryption. However, the exploration of phosphors that possess both high luminous efficiency and outstanding thermal stability cont...

From mixing to microstructure: unraveling the effects of manual pound-mixing method on lime mortar through a laboratory-scale study

Abstract Traditional lime mortar is crucial for preserving historical structures, but knowledge of its mixing techniques remains limited. This study compared manual pound-mixing with conventional mechanical mixing to evaluate effects on mortar performance. Pure and fiber-reinforc...

Angioimmunoblastic T-cell lymphoma associated with myeloid neoplasms: a case report and literature review supporting a shared clonal origin

血管免疫母细胞性 T 细胞淋巴瘤 (AITL) 常携带 TET2、 DNMT3A、 IDH2等表观调控基因突变, 此类突变在克隆性造血 (CH) 和髓系肿瘤中同样高频存在, 提示淋巴、 髓系恶性肿瘤可能具备共同细胞起源。 既往 AITL 合并骨髓增生异常肿瘤 (MDS) 和急性髓系白血病 (AML) 病例大多为异时发病, 二者克隆同源的直接...

Allosterically Controlled Capture of Mutually Repulsive Guests With Positive Cooperativity and Ultrahigh Affinity

ABSTRACT A hexacationic cage incorporating three urea units can encapsulate two mutually repulsive anions in close proximity through a combination of hydrogen bonding and electrostatic interactions. This leads to exceptionally high binding affinities, with a K 1 × K 2 value of ap...

Controlled flight of high-thrust ultralight ion-propelled microrobot with integrated sensing

Ion wind technology holds potential for the miniaturization of flying microrobots, generating thrust without mechanical moving parts, enabling simplified and light designs free from high-frequency actuators. Nevertheless, two fundamental challenges have limited its practical impl...

Computational Discovery of Novel Sulfide Lithium Superionic Conductors via a Structural‐Feature‐Constrained Generative Model

ABSTRACT Recent advances in generative models have opened new avenues for discovering novel materials with desired properties by steering generation toward property constraints. However, for properties that are scarce, inconsistent across different sources, or difficult to obtain...