scholarly journals The Impact of the Kalamazoo Promise on College Choice: An Analysis of Kalamazoo Area Math and Science Center Graduates

2013 ◽  
Author(s):  
Michelle Miller-Adams ◽  
Bridget F. Timmeney
Keyword(s):  
College Choice ◽  
Science Center ◽  
Kalamazoo Promise ◽  
Math And Science ◽  
The Impact

scholarly journals ESTIMASI BADAI GEOMAGNET BERDASARKAN PERILAKU PARAMETER ANGIN SURYA DAN MEDAN MAGNET ANTARPLANET SEBELUM BADAI GEOMAGNET (THE ESTIMATION OF GEOMAGNETIC STORM BASED ON SOLAR WIND PARAMETERS AND INTERPLANETARY MAGNETIC FIELD BEHAVIOR BEFORE GEOMAGNETIC STOR

2017 ◽  
Vol 14 (2) ◽  
pp. 17
Author(s):  
Anwar Santoso ◽  
Mamat Rahimat ◽  
Rasdewita Kesumaningrum ◽  
Siska Filawati
Keyword(s):  
Magnetic Field ◽  
Solar Wind ◽  
Geomagnetic Storm ◽  
Space Weather ◽  
Geomagnetic Storms ◽  
Storm Events ◽  
Science Center ◽  
Solar Wind Parameters ◽  
The Impact ◽  
The Imf

Space weather research is the principal activity at the Space Science Center, Lapan to learn characteristics and generator source of the space weather so that can mitigate its the impact on the Earth's environment as mandated in Law No. 21 Year 2013. One of them is the phenomenon of geomagnetic storms. Geomagnetic storms caused by the entry of solar wind together with the IMF Bz that leads to the south. The behavior of the solar wind parameters together with the IMF Bz before geomagnetic storms can determine the formation of geomagnetic storms that caused it. In spite that, by the solar wind parameters and IMF Bz behavior before geomagnetic storm can be estimated its intensity through the equation Dst * = 1.599 * Ptotal - 34.48. The result of this equation is obtained that the Dst minimum deviation between the raw data and the output of this equation to the geomagnetic storm events on March 17, 2013 is about of -2.51 nT or 1.9% and on the geomagnetic storm events on February 19, 2014 is about of 2.77 nT or 2, 5%. Thus, the equation Dst * = 1.599 * Ptotal - 34.48 is very good for the estimation of geomagnetic storms.

scholarly journals INFORMATION TECHNOLOGY USE AND ACADEMIC ACHIEVEMENTS OF STUDENTS IN PRIMARY SCHOOLS

2014 ◽  
Vol 43 (5) ◽  
pp. 40-55
Author(s):  
Khalid Said Rabayah
Keyword(s):  
Technology Use ◽  
Primary Schools ◽  
International Association ◽  
International Study ◽  
Science Tests ◽  
Academic Achievements ◽  
Math And Science ◽  
Major Factors ◽  
The Impact ◽  
Mathematics And Science

The association between ICT diffusion and education is a subject of hot debate in both ICT and educational circles. Stances range from positive enthusiast, to skeptics, to disbelievers vis-a-vis the impact of ICT on students’ achievements. The purpose of this paper is to investigate the presence of any correlation between students’ academic achievements as recorded by Trends in International Mathematics and Science (TIMMS 2011) and the penetration of ICT in their schools and households, with focus primarily on computers and the Internet. The paper relies on the analysis of the data published by the Trends in International Mathematics and Science Study (TIMMS 2011), international study center and the international association for the evaluation of educational achievements. Statistical data analysis will be employed to figure out whether there is any correlation between the penetration level of ICT and the students’ score in math and science tests as recorded by the TIMMS 2011 international scale. The analysis conducted within the scope of this research indicates the lack of any association between ICT use and students achievements in math and science subjects. Though the linkage between students’ achievements is not a straightforward issue that can be uncovered via simple regression analysis, however, the results definitely indicate that employment of ICT in both schools and homes is an insignificant factor that can be easily offset by other major factors, like socio-economic conditions, instruction resources, teachers’ capabilities, or cultural factors.

scholarly journals Exploring the Impact of Outdoor Environmental Activities on Children Using a Qualitative Text Data Analysis System

2003 ◽  
Vol 13 (4) ◽  
pp. 684-688 ◽  
Author(s):  
T.M. Waliczek ◽  
P. Logan ◽  
J.M. Zajicek
Keyword(s):  
Data Analysis ◽  
Bloom's Taxonomy ◽  
Computer Assisted ◽  
Outdoor Classroom ◽  
Data Indexing ◽  
Bloom’S Taxonomy ◽  
Math And Science ◽  
Analysis System ◽  
Data Analysis System ◽  
The Impact

The main objective of this study was to investigate the impact of an outdoor environmental program, Math and Science in the Outdoor Classroom, on elementary grade students' creative and critical thinking, and attitudes toward math and science. Math and Science in the Outdoor Classroom is an on-campus nature program in Santa Fe, N.M. Students participated in half-day programs focusing on topics such as water, insects, soil, and weather. Twenty-one teachers from five schools volunteered 175 second through sixth graders to participate in the program and research study. Surveys were administered to students, teachers, and volunteers after completion of the program. Interview data was analyzed using QSR NUD*IST (Nonnumerical Unstructured Data Indexing Searching and Theory-building) computer-assisted qualitative data analysis system to examine respondents' perceptions of the program using Bloom's taxonomy as a theoretical framework. Results indicated that students not only learned math and science at the lower levels of Bloom's taxonomy, but were also thinking at the higher levels of synthesis and evaluation within the framework.

“You Were Going to Go to College”: The Role of Chicano Fathers’ Involvement in Chicana Daughters’ College Choice

2019 ◽  
Vol 57 (5) ◽  
pp. 2059-2088 ◽  
Author(s):  
Nichole M. Garcia ◽  
Rebeca Mireles-Rios
Keyword(s):  
Higher Education ◽  
Education Research ◽  
College Choice ◽  
Father Involvement ◽  
Higher Education Research ◽  
Theoretical Frameworks ◽  
Choice Processes ◽  
The Impact ◽  
College Educated

Using pláticas, the sharing of cultural teachings through intimate and informal conversations, this article analyzes our personal college choice processes as Chicanas by examining the impact of being raised by Chicano college-educated fathers. Drawing on two theoretical frameworks, college-conocimiento, a Latinx college choice conceptual framework, and critical raced-gendered epistemologies, we demonstrate how intimate and informal conversations occur within our own Chicana/o daughter-father relationships in negotiating higher education and household contexts. Our analysis responds to the need to explore daughter-father relationships in higher education research. This work expands the college choice scholarship by moving beyond traditional models to examine the gendered and raced experiences of families of color, particularly focusing on how father involvement is associated with the college choice of daughters.

scholarly journals Preliminary Evaluation of the Error Budgets in the TALIS Measurements and Their Impact on the Retrievals

2020 ◽  
Vol 12 (3) ◽  
pp. 468 ◽  
Author(s):  
Wenyu Wang ◽  
Zhenzhan Wang ◽  
Yongqiang Duan
Keyword(s):  
Measurement Errors ◽  
Chemical Constituents ◽  
A Priori ◽  
Local Oscillator ◽  
Antenna Pattern ◽  
Preliminary Evaluation ◽  
Good Precision ◽  
Science Center ◽  
The Impact ◽  
Hot Target

The THz Atmospheric Limb Sounder (TALIS) is a Chinese sub-millimeter limb sounder being designed by National Space Science Center of the Chinese Academy of Sciences to measure the temperature and chemical constituents vertically in the middle and upper atmosphere, with good precision and vertical resolution. This paper presents a simulation study that assesses the measurement errors and their impacts on the retrievals. Three error sources, including instrument uncertainties, calibration errors and a priori errors, are considered. The sideband weight uncertainty, the local oscillator, the pointing angle offsets and the measurement noise (NEDT), are considered as instrument uncertainties. Calibration errors consist of the hot target offset, the nonlinearity residual of the two-point calibration, use of the Rayleigh–Jeans (R–J) approximation and the choice of the antenna pattern. A priori profile errors of temperature, pressure and species are also considered. The results suggest that the antenna pattern mainly affects the retrievals in the troposphere. The NEDT is a major error source affecting all of the retrievals. The R–J approximation has a great impact upon the retrievals at 643 GHz, and should not be used. The local oscillator offset leads to an obvious error above 50 km. The effect of nonlinearity residuals cannot be neglected above 70 km. The impact of the sideband weight uncertainty and the hot target offset are relatively small. The pointing and the a priori errors can be neglected in most observation regions.

scholarly journals 2151

2017 ◽  
Vol 1 (S1) ◽  
pp. 44-45 ◽  
Author(s):  
Therese Kennelly Okraku ◽  
Valerio Leone Sciabolazza ◽  
Raffaele Vacca ◽  
Christopher McCarty
Keyword(s):  
Research University ◽  
Scientific Productivity ◽  
Economic Incentive ◽  
Health Science ◽  
Collaboration Network ◽  
Control Group ◽  
Science Center ◽  
Network Distance ◽  
Research Communities ◽  
The Impact

OBJECTIVES/SPECIFIC AIMS: We aim to leverage our analysis of the scientific collaboration network at a research university to design an innovative pilot program and foster scientific productivity. We test the impact of creating a new collaboration in a research community, which decreases the average network distance and accelerates the diffusion of information and expertise among the community’s investigators. METHODS/STUDY POPULATION: We mapped the whole network of co-authorship on publications and co-participation on extramurally awarded grants at the University of Florida (UF) between 2013 and 2015. We used network science methods to identify research communities of investigators who have consistently worked together and/or have other collaborators in common with at least one researcher based in the UF Health Science Center. We selected pairs of communities with (i) similar productivity levels, research interests, and network structures and (ii) no research projects in common. Communities in each pair were randomly assigned to a treatment or control group. In each treatment community, we selected 1 pair of investigators who had not collaborated in the past 3 years and whose connection would maximally reduce average network distance in the community. The pair was provided with an economic incentive to collaborate for the submission of a CTSA pilot proposal. RESULTS/ANTICIPATED RESULTS: We successfully identified 15 pairs of treatment/control communities. In each of 8 treatment communities, a pair of potential collaborators agreed to participate in the intervention. DISCUSSION/SIGNIFICANCE OF IMPACT: Network-informed Clinical Translational Science Awards (CTSA) pilot programs can identify research communities and create innovative collaborations. Statistical experiments can establish the programs’ causal effects on scientific productivity.

scholarly journals Casting a wide net and making the most of the catch

2021 ◽  
Author(s):  
Usha Varanasi
Keyword(s):  
Fossil Fuel ◽  
Lessons Learned ◽  
Science Center ◽  
Young Professionals ◽  
Fisheries Science ◽  
The People ◽  
Science Community ◽  
The Impact ◽  
And Training ◽  
Health Programme

Abstract I describe lessons learned and the people and principles that influenced six decades of professional endeavours from graduate schools to ascending, often unexpectedly, the science and management ladder in National Oceanic and Atmospheric Administration (NOAA) fisheries, which manages US living marine resources. For this woman chemist from India, the twists of fate and love of adventure presented amazing opportunities as well as challenges. My research on cetacean biosonar as well as on the impact of fossil fuel pollution on seafood safety and the health of marine organisms taught me the value of multidisciplinary approaches and unusual alliances. Transitioning into management, and eventually as the director of Northwest Fisheries Science Center, I learned the value of transparency and empathy while communicating our results to impacted communities, and the resolve to support the science regardless of the consequences. My advice to young professionals is that the journey should be as fulfilling as reaching the goalpost. At the twilight of my own journey, I networked with NOAA Fisheries and India’s marine science community to encourage scientist exchanges and training. My participation in University of Washington’s nature and human health programme confirms my conviction that conserving healthy ecosystems is a powerful and practical approach for people and our planet.

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