Results 151 to 160 of about 73,378 (364)

Early Identification of Potential Dropouts in the Saydel Consolidated School System [PDF]

open access: yes, 1972
34 leavesThe problem: Because of the high percentage of dropouts in the Saydel Consolidated School District this study was undertaken to determine what factors were involved in the decision of the dropout.
Wilson, Thomas Don
core   +1 more source

Prediction of Structural Stability of Layered Oxide Cathode Materials: Combination of Machine Learning and Ab Initio Thermodynamics

open access: yesAdvanced Energy Materials, EarlyView.
In this work, we developed a phase‐stability predictor by combining machine learning and ab initio thermodynamics approaches, and identified the key factors determining the favorable phase for a given composition. Specifically, a lower TM ionic potential, higher Na content, and higher mixing entropy favor the O3 phase.
Liang‐Ting Wu   +6 more
wiley   +1 more source

School Dropouts and Conditional Cash Transfers: Evidence from a Randomized Controlled Trial in Rural China’s Junior High Schools. [PDF]

open access: yes
Recent anecdotal reports suggest that dropout rates may be higher and actually increasing over time in poor rural areas. There are many reasons not to be surprised that there is a dropout problem, given the fact that China has a high level of poverty ...
Brinton, Carl   +5 more
core   +3 more sources

Assessing Mesoscale Heterogeneities in Hard Carbon Electrodes Through Deep Learning‐Assisted FIB‐SEM Characterization, Manufacturing and Electrochemical Modeling

open access: yesAdvanced Energy Materials, EarlyView.
A combination of discrete and finite element method models for the current collector deformation and electrochemical performance analysis, respectively. The models are calibrated and validated with electrochemical and imaging data of hard carbon electrodes. These electrodes were manufactured with different parameters (slurry solid contents of 35 and 40
Soorya Saravanan   +12 more
wiley   +1 more source

Dropout Model Evaluation in MOOCs

open access: yes, 2018
The field of learning analytics needs to adopt a more rigorous approach for predictive model evaluation that matches the complex practice of model-building.
Brooks, Christopher, Gardner, Josh
core   +1 more source

Mature Tertiary Lymphoid Structures Indicate Good Chemotherapy Response and Prognosis in Advanced Colorectal Cancer

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
In advanced colorectal cancer, tumors with mature tertiary lymphoid structures (TLS) exhibited abundant infiltration of CD3‐ and CD8‐positive lymphocytes in both primary and metastatic sites, indicating an activated immune response. The presence of mature TLS was also associated with favorable chemotherapy sensitivity and improved prognosis.
Nobuhiro Hosoi   +9 more
wiley   +1 more source

Factors influencing students to dropout

open access: yes, 2014
Abandonul şcolar este un fenomen ce afectează, mai mult sau mai puţin, sistemul educativ din întreaga lume. Cauzele acestuia sunt multiple şi variate, dar, în esenţă, sunt determinate de aceiaşi factori, printre care putem cita factorii individuali, familiali şi şcolari.
openaire   +1 more source

Labour Outcomes of Graduates and Dropouts of High School and Post-secondary Education: Evidence for Canadian 24- to 26-year-olds in 2005 [PDF]

open access: yes
The purpose of this research is to estimate the impact of education, with a particular focus on education levels lower than a university diploma, on the labour market and social outcomes of the 24- to 26-year-old Canadians found in the fourth wave of the
Philip Merrigan, Pierre Lefebvre
core  

AI in chemical engineering: From promise to practice

open access: yesAIChE Journal, EarlyView.
Abstract Artificial intelligence (AI) in chemical engineering has moved from promise to practice: physics‐aware (gray‐box) models are gaining traction, reinforcement learning complements model predictive control (MPC), and generative AI powers documentation, digitization, and safety workflows.
Jia Wei Chew   +4 more
wiley   +1 more source

Dropout from secondary education: All's well that begins well [PDF]

open access: yes
Despite the increased attention to students leaving secondary education without a diploma, numerous students dropout yearly. This paper makes a distinction between the 'individual perspective' and the 'institutional perspective' of dropping out.
De Witte, K.
core  

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