The Student Movement Volume 105 Issue 7: Please Pass the Plexiglass: Friends Unite for Shielded Bite

NEWS Receiving the COVID-19 Vaccine, Interviewed by TJ Hunter Andrews University Choral Performs “Celebrating the Light” Concert, Jenae Rogers AUSA Hosts Sabbath Experience at PMC, Caralynn Chan Dr. Kizzmekia Shanta Corbett Gives Lecture on the Safety and Effectiveness of COVID-19 mRNA Vaccines, Terika Williams Loving in the Grey: This Semester’s First In-Person Chapel, Kristin Ferrer PULSE Holilday Recap, Gloria Oh New Year’s Aspirations, Wambui Karanja The Wellness Column: No Longer Sitting Ducks, Jessica Rim Winter Break Endeavors, by HeeYun Oh HUMANS AU Christmas Album Interview, Interview by Abigail Lee My Experience in COVID Isolation, Interview by Terika Williams Spring Semester 2021 Club Events, Interview by Celeste Richardson ARTS & ENTERTAINMENT Creative Spotlight: Brent LaPorre, Interviewed by Megan Napod Current February Favorites, Megan Napod Long Live the King, Joshua Deonarine IDEAS Insurrection, Impeachment, and Inauguration: Three Wednesdays in January, Solana Campbell What We Learned from 2020 and Are Keeping in 2021, Sion Kimhttps://digitalcommons.andrews.edu/sm-105/1000/thumbnail.jp

The Student Movement Volume 105 Issue 12: Driving-In to the Spider-Verse: AUSA Hosts Arachnid Movie Night

NEWS Andrews University Wind Symphony Holds Vespers, Jenae Rogers One Year Later: Reflecting on the Changes at Andrews University Since COVID-19, Taylor Uphus The Center for Faith Engagement Hosts World Changers Week, Terika Williams PULSE COVID-safe Adventures, Interview by HeeYun Oh The Vaccine, Masy Domecillo What is St. Patrick\u27s Day?, Interviews by Wambui Karanja HUMANS AUSA Art Director Interview, Interviewed by Brandi Seawood Examining the Myanmar Crisis with Rebecca Fanai, Interviewed by Fitz-Ear McKenzie II The Day Our World Shut Down, Interviews by Terika Williams ARTS & ENTERTAINMENT Creative Spotlight: Karenna Lee, Interviewed by Megan Napod Current Favorite Women in the Arts, Kaela McFadden Cuties: Social Value vs. Social Harm, Hannah Cruse IDEAS Allow the Good Things, Evin N. Musgrove What You Can Do: Allyship for the Everyday, Abigail Lee THE LAST WORD Reaching for the Impossible, Kurt Kuhlmanhttps://digitalcommons.andrews.edu/sm-105/1016/thumbnail.jp

The Student Movement Volume 105 Issue 10: One Dose Down, One to Go!: President Luxton Vaccinated

NEWS Andrews University Holds Employee Awards Virtual Celebration, Jenae Rogers New Life Hosts Black Like Me: Growing Up Black, Caralynn Chan Texas Winter Storm Impacts Families of Students at Andrews, Taylor Uphus The Red Cross Blood Drive Reveals Growing Shortage in Donor Participation, Amanda Cho PULSE Favorite Meals: Café Edition, Interviewed by Alec Bofetiado The Wellness Column: Decluttering your Room and Mind, HeeYun Oh The Wellness Column: Decluttering Your Room and Mind, Jessica Rim HUMANS AUSA Candidate Interviews, Interviewed by Abigail Lee Freshman Spotlight: Rekha Isaac, Interviewed by Celeste Richardson Trusting the Science, Interviewed by Pearl Parker ARTS & ENTERTAINMENT Creative Spotlight: Karla Torres, Interviewed by Megan Napod Current Favorites: March, Megan Napod Signal Boost: Canvas, Hannah Cruse IDEAS A Woman and Her God, Evin N. Musgrove COVID-19 Updates: The Variants, the Vaccines, and Other News, Sung Been Han Parler, QAnon, and the Freedom of Speech: What Should be Done?, Abigail Lee THE LAST WORD Taking Stock, Masy Domecillohttps://digitalcommons.andrews.edu/sm-105/1013/thumbnail.jp

P-21 The Effect of Clay on the Inhibitory Effect of Mustrad Seed Meal on Velvetleaf Seedling Growth

Mustard seed meal has been studied as a biofumigant in suppressing weed growth in farming systems lacking herbicide usage. MSM contains glucosinolates that hydrolyzes into volatile isothiocyanates which have herbicidal properties. Previous studies have shown that MSM in elevated sand content was highly effective in suppressing the germination of velvetleaf weed seeds, and that it decreased in an increased clay/silt content. Based on this, it was postulated that clay may inhibit MSM efficacy by preventing isothiocyanateaction. Two different types of clay were tested at various concentrations to measure the reduced inhibition of seed germination by MSM. Low concentrations of both types of clay didn’t inhibit the weed suppressive properties of MSM

The Effect Of Clay On The Inhibitory Effect Of Mustard Seed Meal On Velvetleaf Seedling Growth

Mustard seed meal (MSM) has been studied as a biofumigant that suppresses weed growth organically. Previous studies have shown that MSM in soil with a higher sand content was highly effective in suppressing the germination of weeds, and that as clay/silt in sand content increased, MSM effectiveness decreased in suppressing seed germination. Based on these results, it was postulated that clay may have effects on MSM by inhibiting it from suppressing weed growth. Two different types of pure clay--kaolin and montmorillonite--were selected to test at various concentrations. Low concentration of clay in MSM does not seem to have effect on inhibiting the weed suppressive properties of MSM

P-16 The effect of clay on mustard seed meal efficacy in suppressing velvetleaf seed germination and growth.

Mustard seed meal (MSM) has been studied as a biofumigant in suppressing the weed growth in an organic way. Previous studies have shown that MSM in soil with a higher sand content was highly effective in suppressing the germination of weeds, and that as clay/silt in sand content increased, MSM effectiveness decreased in suppressing seed germination. Based on these results, it was postulated that clay may have effects on MSM by inhibiting this biofumigant from suppressing the weed growth. Two different types of pure clay--kaolin and montmorillonite--were selected to test at various concentrations. Low concentration of clay in MSM does not seem to have effect on inhibiting the weed suppressive properties of MSM

Privacy Issues on Social Media: A Risky Trade Off of Personal Information

Personal information on the web must be handled very delicately for its exposure can leave the victim with their identity stolen and destitute. Although security measures are normally implemented to prevent such breaches, targeted hacks continuously occur. However, the authors noticed that among 36 of the Facebook groups they frequent, 70% in aggregate willingly exposed their emails and other identifying details in exchange for detailed job recruitment reports and other related resources. First, we created a search engine that returned all the public posts where an individual commented their email. We segmented these commenters into three groups each with different treatment. We conducted a pre-post study over the course of five months that incorporated clickstream analysis and quantitative records for all groups using the search engine to determine whether both it and the survey in tandem measurably reduced the number of times the user submitted personal information after being confronted with the grave ramifications such behavior could have on their social, mental, and monetary wellbeing. From this, we determined how best to persuade commenters to reduce the number of posts they make in the future through evaluating the cogency of our search engine

Privacy Issues on Social Media: A Risky Trade Off of Personal Information

Personal information on the web must be handled very delicately for its exposure can leave the victim with their identity stolen and destitute. Although security measures are normally implemented to prevent such breaches, targeted hacks continuously occur. However, the authors noticed that among 36 of the Facebook groups they frequent, 70% in aggregate willingly exposed their emails and other identifying details in exchange for detailed job recruitment reports and other related resources. First, we created a search engine that returned all the public posts where an individual commented their email. We segmented these commenters into three groups each with different treatment. We conducted a pre-post study over the course of five months that incorporated clickstream analysis and quantitative records for all groups using the search engine to determine whether both it and the survey in tandem measurably reduced the number of times the user submitted personal information after being confronted with the grave ramifications such behavior could have on their social, mental, and monetary wellbeing. From this, we determined how best to persuade commenters to reduce the number of posts they make in the future through evaluating the cogency of our search engine

Hybrid Model Predictive Control for Hybrid Electric Vehicle Energy Management Using an Efficient Mixed-Integer Formulation

This paper proposes to use hybrid model predictive control (HMPC) for energy management in hybrid electric vehicle (HEV) using an efficient formulation. HEV has two sources of energy - electric motor and internal combustion engine (ICE) - allowing it an additional degree of freedom to optimize the ratio between the use of two energy sources. HEV energy management is crucial to exploit its potential to reduce fuel consumption and emissions. However, it is challenging to achieve the optimal solution along with the fast dynamics of HEVs. In this paper, instead of using a nonlinear, computationally expensive dynamic model of HEV, a piecewise afne (PWA) model is used to depict its behavior, implemented with multiple linear regression. The validation of the developed model is taken with standard drive cycles. Based on the PWA model, an optimal control problem of HMPC was formulated as mixed integer linear programming (MILP). Conventionally, mixed logical dynamical (MLD) system has been used in the process control field, including early studies of HEV control. This paper applies Big-M formulation which is efficient in its problem size and tight inequality relation for integer variables. The performance of the HMPC controller was examined in a simulated environment based on MATLAB/Simulink HEVP2 application. As a result, HMPC shows superior control performance than the equivalent consumption minimization strategy (ECMS). Copyright (c) 2022 The Authors. This is an open access article under the CC BY-NC-ND license(https://creativecommons.org/licenses/by-nc-nd/4.0/)N

The Student Movement Volume 106 Issue 3: ¡Levanta la Bandera!: AU Celebrates Hispanic Heritage Month

HUMANS La Chula Mexican Market Food Truck Visits Andrews University for Hispanic Heritage Month, Interviewed by: Heeyun Oh New Chapel Set Up with Student Chaplain Kevin Galeano, Interviewed by: Timmy Duado Student Missionary Spotlight: Elizabeth Cisneros (senior, speech pathology), Karenna Lee ARTS & ENTERTAINMENT Hispanic Heritage Month in Song, Solana Campbell Julio Cortázar y Continuidad de los parques ( Continuity of the Parks ), Hannah Cruse The Hispanic Media Gap, Steven Injety NEWS A Glimpse Into AU\u27s Club Fair, Andrew Pak AFIA Throws Welcome Back Bash, Caralynn Chan The History of Hispanic Heritage Month and AU Happenings Honoring the Holiday, Nathan Mathieu IDEAS Covid-19 Vaccine Booster Shot, Sion Kim Rainbows & Butterflies, Evin-Nazya Musgrove Statehood for Puerto Rico, Sung Been Han PULSE Asian Harvest Festival at Andrews University, Gloria Oh De-stress from your Distress, Brendan Syto Nu Sigma x Scriptorium Poetry Night, Izzy Koh THE LAST WORD Too Many Hispanics , Alyssa Henriquezhttps://digitalcommons.andrews.edu/sm-106/1002/thumbnail.jp