Luo Lu

Enhanced thermal stability of SiGeSn by suppressing surface-mediated degradation

Anis Attiaoui, Sebastien Koelling, Luo Lu, Simone Assali et autres

$\text{SiGeSn}$ alloys are promising silicon-compatible semiconductors for monolithic infrared photonics. However, their metastable nature limits the thermal budgets available for post-growth device processing, and the mechanisms governing their thermal degradation remain unresolved. Here, we investigate the thermal stability of $\text{Si}_{0.08}\text{Ge}_{0.83}\text{Sn}_{0.04}$ alloys using …

PGT-A versus expectant management for fertile patients with recurrent pregnancy loss and prior aneuploidy: a dual-center, real-world study of 5-year cumulative pregnancy outcomes

Chunyan Wu, Ruochun Lian, Suhua Zou, Yan Xu et autres

Introduction: This study evaluated the effectiveness and cost-effectiveness of preimplantation genetic testing for aneuploidy (PGT-A) versus expectant management (EM) for achieving live birth among fertile patients with recurrent pregnancy loss (RPL) and prior aneuploid pregnancy loss. Methods: This dual-center retrospective cohort study …

cn, hk (code pays fourni par la source)

Efficient Online LLM Watermark Detection via Rao-Blackwellized E-Processes

Luo Lu, Dandan Mo, C Xu, Ting Li et autres

As large language models (LLMs) are increasingly deployed, reliable and efficient mechanisms for distinguishing AI-generated text from human-written content have become essential. Statistical watermarking has emerged as a promising solution, yet most existing methods are typically fixed-horizon procedures, precluding valid early stopping …

Efficient Online LLM Watermark Detection via Rao-Blackwellized E-Processes

Luo Lu, Dandan Mo, Chengdong Xu, Ting Li et autres

As large language models (LLMs) are increasingly deployed, reliable and efficient mechanisms for distinguishing AI-generated text from human-written content have become essential. Statistical watermarking has emerged as a promising solution, yet most existing methods are typically fixed-horizon procedures, precluding valid early stopping …

cn (code pays fourni par la source)

2D Mesoporous Polydopamine Nanosheets Break the Strength–Conductivity Trade‐Off in Hydrogel Electrolytes Toward Stable Zn Anodes

Luo Lu, Minghao Tang, Yan Ai, Zihao Li et autres

ABSTRACT Hydrogel electrolytes are attractive for aqueous zinc‐ion batteries, but simultaneously achieving mechanical robustness, fast Zn 2+ transport, and interfacial stability remains challenging. Herein, we show that two‐dimensional mesoporous polydopamine nanosheets (2D‐mPDA) act as multifunctional polymeric nanofillers in a poly(vinyl alcohol)‐based hydrogel …

cn, si (code pays fourni par la source)

A DLBCL Prognostic model superior to the IPI score: Mechanistic study and clinical validation based on RFC2- and RFC4-mediated DNA damage repair

Shuainan Wang, Yang Liu, Haoyu Zang, Laibing Guo et autres

​Approximately 30% to 40% of patients with Diffuse Large B-cell Lymphoma (DLBCL) experience treatment failure, whereas the current International Prognostic Index (IPI) fails to adequately reflect the intrinsic biological features. This study aimed to investigate the prognostic value of Replication Factor C …

cn (code pays fourni par la source)

Hierarchical causal discovery and assessment in alkaline electrolysis process

Luo Lu, Yiwei Qiu, Yue Li, Li Zhou et autres

cn (code pays fourni par la source)

Establishment of a TaqMan qPCR assay for the rapid detection and quantification of Nocardia seriolae in aquaculture

Zexia Chen, Yang Yu, Tiansheng Zhu, Chaowei Song et autres

cn (code pays fourni par la source)

Genetic model of intraplate volcanic high-temperature geothermal system in Yanggao-Tianzhen Basin, Datong

Shaochuan Sun, Xinwei Wang, Yanxin Wang, Xiang Mao et autres

The Yanggao-Tianzhen Basin comprises three stratigraphic sequences from top to bottom, namely the Quaternary, Neogene-Paleogene, and Archean. The Quaternary serves as the regional caprock, and heat transfer within the basin occurs primarily via thermal conduction, with a higher geothermal gradient in the …

cn (code pays fourni par la source)

Tumor metabolic heterogeneity based on 18F-FDG PET/CT is a predictor of outcome in diffuse large B-cell lymphoma

Wenchong Xin, Fei Wang, Luo Lu, Huaiyu Zang et autres

BACKGROUND: Tumor metabolic heterogeneity (MH) assessed by 18-fluorine fluorodeoxyglucose positron emission tomography computed tomography (18F-FDG PET/CT) is established as a marker of drug resistance in solid tumors. Its prognostic significance in diffuse large B-cell lymphoma (DLBCL) remains inadequately explored. This study aims …

cn (code pays fourni par la source)

LRQVB: Low Rank Correction Quantile Variational Bayesian Algorithm for Multi-Source Heterogeneous Models

Luo Lu, Huiqiong Li

A Low Rank Correction Variational Bayesian algorithm for high-dimensional multi-source heterogeneous quantile linear models. More details have been written up in a paper submitted to the journal Statistics in Medicine, and the details of variational Bayesian methods can be found in Ray …

VBMS: Variational Bayesian Algorithm for Multi-Source Heterogeneous Models

Luo Lu, Huiqiong Li

A Variational Bayesian algorithm for high-dimensional multi-source heterogeneous linear models. More details have been written up in a paper submitted to the journal Statistics in Medicine, and the details of variational Bayesian methods can be found in Ray and Szabo (2021) <doi:10.1080/01621459.2020.1847121>. …