Results 121 to 130 of about 446,030 (245)

Systematic review of guidelines for internal validity in the design, conduct and analysis of preclinical biomedical experiments involving laboratory animals. [PDF]

BMJ Open Sci, 2020
Vollert J, Schenker E, Macleod M, Bespalov A, Wuerbel H, Michel M, Dirnagl U, Potschka H, Waldron AM, Wever K, Steckler T, van de Casteele T, Altevogt B, Sil A, Rice ASC, EQIPD WP3 study group members .   +15 more
europepmc   +1 more source

Caregiver Perspectives on the Burden of Disease and Treatment in Uncontrolled Gout

Arthritis Care &Research, EarlyView.
Objective Uncontrolled gout (UG) refers to persistently elevated serum urate (SU) levels >6 mg/dL and ongoing gout symptoms despite use of urate‐lowering therapy (ULT). The objective of this study was to evaluate the burden associated with informal caregiving for individuals with UG.
Angelo Gaffo, Bhavisha Desai, Abiola Oladapo, Nana Kragh, Rebekah Zincavage, Brad Padilla, Naomi Schlesinger   +6 more
wiley   +1 more source

Factors Associated with Fibromyalgia Diagnosis amongst People Meeting Criteria: Results from UK Biobank

Arthritis Care &Research, Accepted Article.
Objective The diagnosis of fibromyalgia (FM) is challenging due to the absence of definitive biomarkers, numerous overlapping comorbidities and its reliance on patient‐reported symptoms. Discrepancies between diagnostic criteria and clinical practice imply the possibility of diagnostic biases, complicating timely and accurate identification. This study
Sung‐A Kim, Gary J. Macfarlane, Marcus J. Beasley   +2 more
wiley   +1 more source

Assessment of the internal validity of the Swedish National Quality Register in Gynecological Surgery (GynOp). [PDF]

Acta Obstet Gynecol Scand
Geara SJ, Nygren C, Borgfeldt C, Bergman I.   +3 more
europepmc   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Internal Validity and Reliability of the GAD-7 Test in Latin America. [PDF]

Chronic Stress (Thousand Oaks)
López N, Morales-Asencio B, Ripoll-Córdoba D, Coronado-López J, Caldichoury N, Quispe-Ayala C, Salazar D, Florez Y, Flores-Poma I, Castellanos C, Herrera Pino J, Quispe-Rodríguez I, Cárdenas-Valverde J, Alcos-Flores K, Muñoz-Romero E, Cantillo-Pacheco K, Martínez-Sande P, Camargo L, Ocampo-Barba N, Zurita-Cueva B, Martínez J, Araya C, Romo C, Antezana R, Quincho-Apumayta R, Gargiulo PA.   +25 more
europepmc   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

The standardized letter of evaluation (SLOE) in emergency medicine: The internal validity of the SLOE 2.0. [PDF]

AEM Educ Train
Mannix A, Hegarty CB, Bord S, Beardsley T, Monteiro S, Alvarez A, Davis T, Gore K, Parsons M, Pandey A, Krzyzaniak SM, Gottlieb M.   +11 more
europepmc   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

When Testing Becomes Learning-Underscoring the Relevance of Habituation to Improve Internal Validity of Common Neurocognitive Tests. [PDF]

Eur J Neurosci
Warneke K, Oraže M, Plöschberger G, Herbsleb M, Afonso J, Wallot S.   +5 more
europepmc   +1 more source