Results 121 to 130 of about 277,494 (310)

Eksplorasi Etnomatika dalam Tatanan Bangun Ruang dan Bangun Datar Pada Kawasan Alun-Alun Kota Surabaya

open access: yesContemporary Mathematics and Applications (ConMathA)
Mathematics is a science that has been studied from elementary to high school and continues to be developed up to university. Mathematical concepts can be linked to social and cultural concepts called ethnomathematics.
Dian Yuliati   +5 more
doaj   +1 more source

Preferences of children in grades two through eight in social studies subject areas [PDF]

open access: yes, 1952
Thesis (Ed.M.)--Boston ...
Bresnahan, Virginia W.   +7 more
core  

Discordance between patient and physician global assessments in early systemic sclerosis

open access: yesArthritis Care &Research, Accepted Article.
Objective This study aims to identify factors associated with patient and physician global assessments and discordance between them in systemic sclerosis (SSc). Methods Data from adults with early SSc (< 5 years) from the CONQUER registry were included.
Ellen Romich   +35 more
wiley   +1 more source

Chartering Turnaround: Leveraging Public Charter School Autonomy to Address Failure [PDF]

open access: yes, 2015
Persistently low-achieving public schools around the country have received $5.8 billion from the federal School Improvement Grant (SIG) program, in addition to district and state funds, and other supplementary federal funds.
Julie Corbett
core  

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

open access: yesAdvanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian   +4 more
wiley   +1 more source

Aids given to beginning teachers in Rhode Island: their source and their usefulness. [PDF]

open access: yes, 1956
Thesis (Ed.M.)--Boston ...
Dubois, Wilfred A.   +2 more
core   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

open access: yesAdvanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat   +6 more
wiley   +1 more source

Building capacity in urban schools: emphasizing partnerships between counselor education and elementary schools

open access: yesSchool-University Partnerships
PurposePost-COVID-19, public K–12 schools are still facing the consequences of the years of interrupted learning. Schools serving minoritized students are particularly at risk for facing challenges with academics, behavior and student social emotional health.
Alexandra Frank, Dalena Dillman Taylor
openaire   +2 more sources

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

open access: yesAdvanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi   +3 more
wiley   +1 more source

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