Results 81 to 90 of about 1,494,547 (346)

Impact of COVID-19 on road crashes in Thailand

IATSS Research
The main goal of this study is to investigate the impact of COVID-19 on road crashes in Thailand using time series and interrupted time series analysis.
Apichai Tongpradubpetch, Kunnawee Kanitpong   +1 more
doaj   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Context-Specific Impact Of Antimicrobial Stewardship On Antibiotic Use And Antibiotic Resistance In Hospitals In A Lower-Middle Income Country - Results From Implementation Study With A Controlled Interrupted Time Series Design In Vietnam

Journal of Global Antimicrobial Resistance
AIM: We aim to identify the impact of an antimicrobial stewardship (AMS) intervention, which includes pharmacist-led prospective audit with feedback, on hospital antibiotic use and resistance in two provincial-level general hospitals in Vietnam ...
Trang Quynh Le, Dung Tien Viet Vu, Quang Minh Le, Huyen Thi Thu Nguyen, Vinh Hai Vu, Duc Minh Chau, Em Thi Hoang Dung Vo, Tu Thi Cam Nguyen, Quan Anh Truong, Khanh Hong Nguyen, Hoa Nguyen Minh Le, Thomas Kesteman, Elizabeth Dodds Ashley, Deverick J. Anderson, Hugo C. Turner, Thach Ngoc Pham, Ben S. Cooper, Choisy Marc, H Rogier Van Doorn, Huong Thi Lan Vu   +19 more
doaj   +1 more source

interrupted time series analysis [PDF]

, 2022
publishersversionpublishe
Carvalho, C Pinto de, Ferreira, Patrícia Pita, Peralta-Santos, André, Pinto leite, P, Simões, D Godinho   +4 more
core  

DMITSA: A simplified interrupted time-series analysis program [PDF]

Behavior Research Methods, Instruments, & Computers, 1989
Description d'un programme permettant l'analyse de corelations de series de temps interrompues.
John Crosbie, Christopher F. Sharpley
openaire   +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

MultiCenter Interrupted Time Series Analysis: Incorporating Within and Between-Center Heterogeneity

Clinical Epidemiology, 2020
Joycelyne E Ewusie,1,2 Lehana Thabane,1 Joseph Beyene,1 Sharon E Straus,3 Jemila S Hamid1,2,4 1Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada; 2School of Epidemiology and Public Health ...
Ewusie JE, Thabane L, Beyene J, Straus SE, Hamid JS   +4 more
doaj  

Engineering Deformation and Failure in Diamond Triply Periodic Minimal Surface Lattices via 3D Wall‐Thickness Grading

Advanced Engineering Materials, EarlyView.
The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza, Danilo Bruson, Manuela Galati, Luca Iuliano   +3 more
wiley   +1 more source

Trauma referral audit impact assessment on the outcomes of injured patients via an interrupted time-series analysis: an 11-year before-and-after study of trauma cases at the Maharaj Nakorn Chiang Mai hospital, Thailand

BMC Emergency Medicine
Background Overcrowding in emergency departments (EDs) due to injured patients who do not need urgent treatment can lead to less efficacious healthcare outcomes for those that do. The trauma referral audit (TRA) was developed to support medical staff and
Patrinee Traisathit, Kaweesak Chittawatanarat, Kamtone Chandacham, Pimwarat Srikummoon, Areerat Kittikhunakon, Chalermrat Nontapa, Narain Chotirosniramit   +6 more
doaj   +1 more source

Delayed Diagnosis and Treatment of Cancer Patients During the COVID-19 Pandemic in Henan, China: An Interrupted Time Series Analysis

Frontiers in Public Health, 2022
ObjectiveTo investigate the possible impact of lockdown policies on the diagnosis and treatment of cancer patients in Henan, China.Design, Setting, and ParticipantsWe collected data from the Henan Cancer Hospital, affiliated with Zhengzhou University ...
Changpeng Liu, Heng Piao, Tao Zhang, Dongjian Yang, Xiaoyan Li, Xiance Tang   +5 more
doaj   +1 more source