University of Maryland, College Park

How AI induces professional identity threats: A survey study with public relations professionals

The transformative force of AI is largely redefining how public relations professionals approach their work, understand their responsibilities, and make sense of the meaning and value associated with being a PR practitioner. While research in other disciplines have increasingly r...

AspirationPatch Proteomics Enables CE–ESI–MSProteotyping of Identified Single Neurons in Intact Brain Tissue

Abstract Direct proteome analysis of identified neurons in intact brain tissue remains limited by the difficulty of recovering intracellular material while preserving native tissue context and avoiding physical extraction of the intact soma. Here, we establish aspiration patch pr...

Scalable ω‐Substituted α‐Olefins via Living Chain Transfer Telomerization: A Platform for Next Generation Polyolefins

ABSTRACT Isomerically pure, ω‐substituted α‐olefins of general structure, X‐(CH 2 ) m (CH 2 CH 2 ) n ‐1 CH = CH 2 ( m = 0 or 1; X = alkyl or aryl) ( 3 ), have been produced in practical and scalable quantities as narrow Poisson molar mass distributions of separable n ‐mers (e.g....

Climatology and Interannual Variations in Arctic Winter Sea Ice Leads in the ICESat-2 Era

Abstract. Sea ice leads play a key role in polar air-sea heat, moisture, and gas exchanges, ocean heat and salinity variations, and ecosystem processes. However, their small-scale nature challenges efforts to assess spatiotemporal variability on a pan-Arctic basis. Here, we use s...

Identificationof the Site of the Fe–S Clusterin CPSF30 via Metal-Coupled Oxidation-Mass Spectrometry

Abstract Cleavage and polyadenylation specificity factor 30 (CPSF30) is a zinc finger protein that plays a key role in pre-mRNA processing by recognizing specific AU-rich sequence elements to facilitate polyadenylation. CPSF30 contains five highly conserved domains made up of thr...

Review of Particle Physics *

The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 3,200 new measurements from 903 papers, we list, evaluate, and average measured properties of gauge bosons and the recently discovered Higgs boson, leptons, quarks, mesons, and b...

Advancing boundary-layer physics via Doppler wind LiDAR dynamic-thermodynamic profiling

Simultaneous, high-resolution measurements of boundary-layer dynamics and thermodynamics remain a longstanding observational challenge. We present a Doppler wind LiDAR–based retrieval that derives virtual potential temperature from TKE-budget buoyancy residuals, enabling concurre...

Selection in the City: The Supply of Trees to Baltimore’s Urban Forest

Domestic selection creates the assemblages of organisms found in human-dominated environments, and urban forestry is a useful illustration of this process in action. In this study, we aim to understand how the process of domestic selection influences the nursery supply chain of t...

Beyond RMSE: The GEDI imputed waveform product minimizes artificial homogeneity evident in existing global forest height maps

The models that produce most existing forest height maps minimize mean individual prediction errors quantified by metrics such as Root Mean Square Error (RMSE). However, when predictor data do not explain all height variability in the training sample, this objective function lead...