Results 161 to 170 of about 3,732,101 (308)

Nonparametric Rank Tests for Non-stationary Panels [PDF]

open access: yes
This study develops new rank tests for panels that include panel unit root tests as a special case. The tests are unusual in that they can accommodate very general forms of both serial and cross-sectional dependence, including cross-unit cointegration ...
Pedroni, Peter   +3 more
core  

Longitudinal Study of Salivary Biomarkers in the Definition of Clinico‐Molecular Progression of Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
Longitudinal changes in salivary biomarkers in Parkinson’s disease (PD) from early (T0) to 4‐year follow‐up (T1), quantified by ELISA: oligomeric and total α‐synuclein, total and phosphorylated tau, MAP1LC3B (autophagy), and TNFa (inflammation). Blue arrows indicate direction of change at T1 vs T0 (up = increase; down = decrease).
Maria Ilenia De Bartolo   +13 more
wiley   +1 more source

A Cross-Sectional Study of Antenatal Care Attendance among Pregnant Women in Western Jamaica

open access: hybrid, 2017
Ebony Townsend Respress   +7 more
openalex   +1 more source

Risky Business – The Role of Individual Risk Attitudes in Occupational Choice [PDF]

open access: yes
This study analyzes the relationship of individual risk attitudes and occupational sorting with respect to occupational earnings risk. By using the German Mikrozensus, a precise measure for earnings risk is computed as the occupation-wide standard ...
Ingo E. Isphording
core  

Long COVID in People With Multiple Sclerosis and Related Disorders: A Multicenter Cross‐Sectional Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Managing long COVID in people with multiple sclerosis and related disorders (pwMSRD) is complex due to overlapping symptoms. To address evidence gaps, we evaluated long COVID susceptibility in pwMSRD versus controls and its associations with multi‐domain function and disability.
Chen Hu   +15 more
wiley   +1 more source

Nerve Excitability in Asymptomatic Carriers and Amyotrophic Lateral Sclerosis Patients With C9orf72

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We investigated the effects of C9orf72 mutation carriership on peripheral nerve excitability in asymptomatic individuals from families with a history of C9orf72 amyotrophic lateral sclerosis (ALS) and patients. Methods We included 47 asymptomatic individuals from families with a history of C9orf72 ALS, of whom 23 were carriers (C9 ...
Diederik J. L. Stikvoort García   +3 more
wiley   +1 more source

Investigating the Level of Nurses’ Empathy in the Workplace in Kawsar Hospital in Sanandaj City in 2022: Cross Sectional Study [PDF]

open access: yesمجله دانشگاه علوم پزشکی جیرفت
Introduction: Nurses are one of the important groups in the hospital. Considering the stressful conditions of the hospital environment, having appropriate empathy in nurses is of great importance.
Serveh Mafakheri   +4 more
doaj  

Nonparametric trending regression with cross-sectional dependence [PDF]

open access: yes
Panel data, whose series length T is large but whose cross-section size N need not be, are assumed to have a common time trend. The time trend is of unknown form, the model includes additive, unknown, individual-specific components, and we allow for ...
Peter Robinson
core  

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