Results 191 to 200 of about 487,497 (306)

Silver Nanoparticles Increase Nitrogen, Phosphorus, and Potassium Concentrations in Leaves and Stimulate Root Length and Number of Roots in Tomato Seedlings in a Hormetic Manner. [PDF]

Dose Response, 2021
Guzmán-Báez GA, Trejo-Téllez LI, Ramírez-Olvera SM, Salinas-Ruíz J, Bello-Bello JJ, Alcántar-González G, Hidalgo-Contreras JV, Gómez-Merino FC.   +7 more
europepmc   +1 more source

Breaking trend panel unit root tests [PDF]

This paper proposes Lagrange Multiplier based panel unit root tests allowing for structural breaks through simple extensions of existing group mean and combination tests. The proposed tests are more general than those previously suggested.
Pui Sun Tam, University of Macau
core  

Does orthognathic surgery affect tooth root length and volume: a retrospective cohort study. [PDF]

Angle Orthod
Erdem ME, Irgın C.
europepmc   +1 more source

Safety of Prescription Nonsteroidal Anti‐inflammatory Drugs in Adults With Inflammatory Bowel Disease: Data From a Large Administrative Claims Cohort

Arthritis Care &Research, EarlyView.
Objective The concern that nonsteroidal anti‐inflammatory drugs (NSAIDs) may precipitate flares of inflammatory bowel disease (IBD) has limited their use in managing musculoskeletal symptoms in those with IBD, but safety data are mixed. Methods This retrospective cohort study included patients with IBD aged at least 18 years from Optum's deidentified ...
Adam S. Mayer, Rui Xiao, Meenakshi Bewtra, Michael D. George, Pamela F. Weiss   +4 more
wiley   +1 more source

A Class of Simple Distribution-free Rank-based Unit Root Tests (Revision of DP 2010-72)

We propose a class of distribution-free rank-based tests for the null hypothesis of a unit root. This class is indexed by the choice of a reference density g, which needs not coincide with the unknown actual innovation density f.
Werker, B.J.M., Hallin, M., Akker, R. van den   +2 more
core  

PECTIN METHYLESTERASE51 Affects Stomatal Dimensions, Rosette Area, and Root Length in <i>Arabidopsis thaliana</i>. [PDF]

Plant Direct
Dunham AL, Tamadaddi C, Marshall R, Anderson CT.   +3 more
europepmc   +1 more source

Perceived Impacts and Predictors of Cannabis Products Used by Patients with Rheumatologic Conditions in Alberta, Canada: A Multivariable Analysis of Cross‐Sectional Survey Data

Arthritis Care &Research, EarlyView.
Objective This study aimed to characterize cannabis product choices (cannabinoid content and formulation) among patients with rheumatologic conditions and their associations with patient factors, patient‐reported perceived side effects, and positive impacts.
Susan Zhang, Samuel A.J. Lowe, Frank Sun, Allyson Jones, Tarek Turk, Joanne Olson, Pauline Paul, Shelby Yamamoto, Linda Kolewaski, Elaine Yacyshyn, Cheryl A. Sadowski   +10 more
wiley   +1 more source

Unit-root and stationarity testing with empirical application on industrial production of CEE-4 countries

The purpose of this paper is to explain both the need and the procedures of unit-root testing to a wider audience. The topic of stationarity testing in general and unit root testing in particular is one that covers a vast amount of research. We have been
Výrost, Tomáš, Lyócsa, Štefan, Baumöhl, Eduard   +2 more
core  

Morphometric Evaluation of Changes in Alveolar Bone and Root Length During Mandibular Incisor Retraction in Class I Bimaxillary Protrusion: A Prospective Study. [PDF]

Cureus
Prajapati V, Nagar N, Dave A, Tripathi U, Lukhurakhon K, Bharadwaj A.   +5 more
europepmc   +1 more source

Physician‐Scientist Pipeline for Pediatric Rheumatology: The Current Landscape and Future Perspectives

Arthritis Care &Research, EarlyView.
Over the past 50 years, the science of pediatric rheumatology has grown exponentially due to an expansion in the understanding of complex rheumatic conditions and a surge in novel targeted therapeutics. Physician‐scientists in the field of pediatric rheumatology have played major roles in these advancements that have improved the care of children ...
Ekemini A. Ogbu, Linda T. Hiraki, Mara L. Becker   +2 more
wiley   +1 more source