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Articles 163261 - 163290 of 1826846
Full-Text Articles in Entire DC Network
Concrete Legacy: The Effects Of The Interstate Highway System On Black Communities In The U.S., Laurel M. O'Hare
Concrete Legacy: The Effects Of The Interstate Highway System On Black Communities In The U.S., Laurel M. O'Hare
Tapestries: Interwoven voices of local and global identities
This article examines the role that racism, racial capitalism, neoliberalism, and classism played in the construction of the Interstate Highway System as a part of 20th-century urban renewal. It will first understand the context of American urban renewal and then look at the policy specific to the Interstate Highway System. After that, I will discuss the resistance many communities portrayed and how bureaucracy stood firm against grassroots organizing. Then, this paper will explore the process of highway removal and new construction, as well as reparations for the communities most affected by the Interstate Highway System. Finally, I will give warnings …
On The Backs Of Slaves: A Comparative Study On The Glamorization Of Colonialism At The University Of Amsterdam, Harvard University And Georgetown University, Jada Q. Northover
On The Backs Of Slaves: A Comparative Study On The Glamorization Of Colonialism At The University Of Amsterdam, Harvard University And Georgetown University, Jada Q. Northover
Tapestries: Interwoven voices of local and global identities
This capstone project explores the intricate relationship between colonialism, the slave trade, and higher education, focusing on the University of Amsterdam, Harvard University and Georgetown University. It argues that these institutions are deeply intertwined with slavery and colonialism, shaping their foundations and contributing to present-day structural inequalities in higher education. This essay highlights the perpetuation of elitism and exclusion by critiquing the University of Amsterdam for celebrating the Dutch East India Company (VOC) without acknowledging its connection to the slave trade. It also discusses Harvard University's historical ties to slavery and the slave trade, including the institutions use of slave …
Minnesotan Morals: Hmong, Somali, And Afghan Refugees And The Future Of Statewide Sanctuary Policy, Rachel Colson
Minnesotan Morals: Hmong, Somali, And Afghan Refugees And The Future Of Statewide Sanctuary Policy, Rachel Colson
Tapestries: Interwoven voices of local and global identities
Amidst animosity, tension, and discomfort over the politics and realities of immigration in the United States, Minnesota provides reprieve. The state’s attitudes towards and infrastructure for immigrant communities are distinctly positive. Despite its reputation as a safe haven, in 2021, the state legislature declined to formally adopt the label of “Sanctuary state” proposed in both houses. Sanctuary states, localities, or policies are those that refuse to follow national, often harsh, immigration law. This paper explores the rise of the Sanctuary Movement in the United States in relation to the current, politicized understanding of Sanctuary policy. Using Hmong, Somali, and Afghan …
A Note From The Art Collective Of Tapestries, Ikran J. Noor, Oli Palmera Tierney, Sofia Ahmad Cook, Vivian S. Tran
A Note From The Art Collective Of Tapestries, Ikran J. Noor, Oli Palmera Tierney, Sofia Ahmad Cook, Vivian S. Tran
Tapestries: Interwoven voices of local and global identities
No abstract provided.
Public Health Consequences Of Appellate Standards For Hostile Work Environment Claims, Lauren Krumholz
Public Health Consequences Of Appellate Standards For Hostile Work Environment Claims, Lauren Krumholz
Washington Journal of Social & Environmental Justice
No abstract provided.
Forced To Bear The Burden And Now The Children: The Dobbs Decision And Environmental Justice Communities, Mia Petrucci
Forced To Bear The Burden And Now The Children: The Dobbs Decision And Environmental Justice Communities, Mia Petrucci
Washington Journal of Social & Environmental Justice
No abstract provided.
Pursuing The Exemption: The Makah's White Whale, Sarah Van Voorhis
Pursuing The Exemption: The Makah's White Whale, Sarah Van Voorhis
Washington Journal of Social & Environmental Justice
No abstract provided.
Filling Critical Gaps For College In Prison Programs: Strategies From Two Community Based Organizations, Sara Alpert, Rachel Zolensky, Shon Holman-Wheatley
Filling Critical Gaps For College In Prison Programs: Strategies From Two Community Based Organizations, Sara Alpert, Rachel Zolensky, Shon Holman-Wheatley
Journal of Student Financial Aid
When the federal government banned incarcerated students from accessing Pell Grants in the mid-1990s, a new model for supporting Higher Education in Prison (HEP) programs emerged– utilizing Community-Based Organizations (CBOs) as third-party facilitators to fill the gaps left behind in the absence of federal financial aid. With the long-awaited reinstatement of Pell for incarcerated learners that went into effect in 2023, it is essential to consider the critical role that CBOs have played in supporting college programming in the absence of Pell and how they can continue to be leveraged to ensure quality and access for Prison Education Programs (PEPs) …
The Unrealized Promise Of College-In-Prison: Financial Hurdles To Reenrollment And Completion In The Era Of Pell Reinstatement, Julia Bowling, Pavithra Nagarajan, Kristen Parsons, Neal A. Palmer
The Unrealized Promise Of College-In-Prison: Financial Hurdles To Reenrollment And Completion In The Era Of Pell Reinstatement, Julia Bowling, Pavithra Nagarajan, Kristen Parsons, Neal A. Palmer
Journal of Student Financial Aid
College-in-prison programs are positioned to expand substantially under the reinstatement of Pell Grant eligibility for people in prison. While this change will enable more students who have been systemically excluded from higher education to attend college, degree completion is rare during incarceration and post-release. Student perspectives can shed light on both the value of college-in-prison and the financial barriers to realizing its value. This study analyzes data from 12 focus groups with 105 total college-in-prison student participants, 114 student survey responses, and 45 stakeholder interviews. The data were collected between 2018-2022 during a process evaluation of the College-in-Prison Reentry Initiative, …
“I Don’T Even Know What That Is”: Deprivation, Censorship, And Responsibility In Administering The Pell Grant In Prison, Erin L. Castro, Cydney Y. Caradonna, Mary R. Gould
“I Don’T Even Know What That Is”: Deprivation, Censorship, And Responsibility In Administering The Pell Grant In Prison, Erin L. Castro, Cydney Y. Caradonna, Mary R. Gould
Journal of Student Financial Aid
The violence of incarceration creates greater responsibility for higher education administrators in supporting students who are in prison. Using focus group data with incarcerated students and formerly incarcerated alumni who participated in or are actively participating in Second Chance Pell, we explore their perceptions and understandings of the Pell Grant and eligibility for the Pell Grant, including lifetime eligibility used limits. Through a lens of Witnessing, we argue that deprivation and censorship of information negatively influence students’ access to accurate and timely information about federal student aid and their ability to fully participate in the process. Accordingly, college and university …
The Effects Of Citrulline Malate On Multiple Bout, High-Intensity Aerobic Exercise: A Pilot Study, Macy Kate Bynum, Annika Marie Pschorr, Taylor Carrico, Morgan Maleske, Matthew Hermes, Brenda Reeves
The Effects Of Citrulline Malate On Multiple Bout, High-Intensity Aerobic Exercise: A Pilot Study, Macy Kate Bynum, Annika Marie Pschorr, Taylor Carrico, Morgan Maleske, Matthew Hermes, Brenda Reeves
Steeplechase: An ORCA Student Journal
Citrulline malate (CM) is suggested to improve performance and post-exercise recovery. There is limited research on the effect of CM on short duration, high-intensity aerobic exercise with ambiguous results. The effects of acute CM supplementation on combined aerobic/anaerobic performance in novice CrossFit® participants is unknown. PURPOSE: To examine the effects of acute CM vs. placebo (PL) supplementation on multiple-bout, high- intensity aerobic performance in novice Nancy CrossFit® participants. METHODS: Eight recreationally trained males (X±SD; age = 20.8 ± 2.7 yrs, height = 180.0 ± 6.1 cm, body fat 6.9 ± 2.3%, VO2max = 52.2 ± 4.8 ml/kg/min, 1RM squat = …
Lessons Learned: Ádám Balog, Matthew A. Lieber
Lessons Learned: Ádám Balog, Matthew A. Lieber
Journal of Financial Crises
From 2013 to 2016, Ádám Balog was deputy governor of the National Bank of Hungary (Magyar Nemzeti Bank, or MNB) and a member of the Monetary Council. During the Global Financial Crisis (GFC), Hungary was unable to finance its external debt and negotiated a three-party agreement with the International Monetary Fund (IMF) and the European Union. In this interview, Balog describes the conditions in Hungary before the crisis and the challenges and decisions that he worked on during its aftermath. This Lessons Learned summary is based on an interview with Balog held on February 1, 2022.
How Does Rest Interval Duration Affect Performance? An Experiment On High-Intensity Sprint Exercises, İbrahim Orkun Akcan, Cengiz Ölmez
How Does Rest Interval Duration Affect Performance? An Experiment On High-Intensity Sprint Exercises, İbrahim Orkun Akcan, Cengiz Ölmez
Baltic Journal of Health and Physical Activity
Introduction: The purpose of this study was to examine the effects of interval and high-intensity sprint training (RST) with different rest intervals on the respiratory function, aerobic and anaerobic power. (2) Materials and Methods: The study involved the voluntary participation of 20 male participants. The participants were divided into two groups: 2IRG (2-minute rest between repeated sprints) and 4IRG (4-minute rest between repeated sprints). The changes in the respiratory function, aerobic, and anaerobic power parameters were examined in the 2IRG and 4IRG athletes who performed two training sessions per week for 4 weeks. (3) Results: The findings indicated that there …
Chemical Composition And Physico-Chemical Properties Of Lithium-Containing Water Resources, Murodjon Samadiy, Ilkham Usmanov, Shafoat Namazov
Chemical Composition And Physico-Chemical Properties Of Lithium-Containing Water Resources, Murodjon Samadiy, Ilkham Usmanov, Shafoat Namazov
CHEMISTRY AND CHEMICAL ENGINEERING
The aim of the study is determination of chemical composition, physicochemical and biological properties of the Aral Sea water for further selection of the most economical and environmentally friendly method of lithium extraction. It is shown that the content of lithium in water is 0,11 g/l, which is 3-4 times higher than in those used in industry at Chinese enterprises. The chemical oxygen demand is 677,76 mg O2/l, the biological oxygen demand is 120,50 mg O2/l.
Production Of Caustic Soda And Burkeite By Caustification Of A Mixture Of Sodium Carbonate And Sodium Sulfate, Dildora Tursunova, Aktam Erkaev, Abdusattar Abdurakhmonov
Production Of Caustic Soda And Burkeite By Caustification Of A Mixture Of Sodium Carbonate And Sodium Sulfate, Dildora Tursunova, Aktam Erkaev, Abdusattar Abdurakhmonov
CHEMISTRY AND CHEMICAL ENGINEERING
The aim of the work is to study the physical and chemical foundations of the simultaneous production of sodium hydroxide - caustic soda and burkeite by the conversion of soda ash with calcium hydroxide - milk of lime in the presence of natural ore - mirabilite. Analysis of the solubility diagrams of the corresponding systems and experimentally proved the possibility of obtaining caustic soda and burkeite based on these components. At the same time, the optimal values of temperature, Na2CO3:Na2SO4 ratio, Ca(OH)2 concentration and duration of the technological process were established. The rheological properties of intermediate solutions and pulps were …
Effect Of Storage Of Wheat Grains In Open Warehouses During Post-Harvest Ripening On Physico-Chemical Parameters, Suvanqul Rаvshаnov, Zаfаr Pаrdаev, Abduraufkhon Ergashev
Effect Of Storage Of Wheat Grains In Open Warehouses During Post-Harvest Ripening On Physico-Chemical Parameters, Suvanqul Rаvshаnov, Zаfаr Pаrdаev, Abduraufkhon Ergashev
CHEMISTRY AND CHEMICAL ENGINEERING
The purpose of the work is to study the influence of the post-harvest ripening period of wheat grains in open storages on their technological and biochemical properties. The influence of storage of samples of wheat grain in open warehouses during the ripening period on physical and chemical parameters is analyzed. As a result of storage in open warehouses, the temperature on the upper 5 cm surface of a heap of wheat grains stored during the ripening period after harvest on hot summer days turned out to be above 50 ºС on 22 days out of 30. Also due to the …
Environmentally Safe Products Based On Protein And Chitosan Bombyx Mori, Rakiya Milusheva, Sayyera Rashidova
Environmentally Safe Products Based On Protein And Chitosan Bombyx Mori, Rakiya Milusheva, Sayyera Rashidova
CHEMISTRY AND CHEMICAL ENGINEERING
The aim of the study is to obtain polymolecular complexes based on chitosan and Bombyx mori protein. To obtain complexes, protein and chitin are isolated from silk production waste, from which chitosan is synthesized. The optimal parameters for obtaining chitosan and protein determined: temperature, reaction time, concentration of components. The molecular weight and degree of deacetylation of chitosan determined, which are 95-140 kDa and 77-90%, respectively. The fact of the formation of protein and chitosan proved by IR spectroscopy and elemental analysis. The definition of amino acid analysis of the protein showed that 16 amino acids identified in the protein, …
Complex Formation In Solution Of Chitosan And Bombyx Mori Protein, Oynavod Avazova, Sayyora Rashidova
Complex Formation In Solution Of Chitosan And Bombyx Mori Protein, Oynavod Avazova, Sayyora Rashidova
CHEMISTRY AND CHEMICAL ENGINEERING
The purpose of the study is to identify the reaction conditions for the complex formation of chitosan and the Bombyx mori protein at pH and to determine the structure and properties of the obtained samples.The properties of Bombyx mori chitosan (Xs) and protein in solutions and their interaction under various reaction conditions (concentration and pH 4,88-6,7) were studied. The analysis of the obtained results was studied and the fundamental possibilities of obtaining complexes based on Bombyx mori chitosan and protein were determined. Conductometric titration showed that the COO- groups in the protein chain of Bombyx mori accounted for 4.95%, and …
Research Of The Properties Of Gas Condensate Maymanak Field, Tulkun Samukov
Research Of The Properties Of Gas Condensate Maymanak Field, Tulkun Samukov
CHEMISTRY AND CHEMICAL ENGINEERING
The aim of the work is to conduct gas condensate studies of the Maimanak field, to obtain complete physical and chemical characteristics of gas condensate. A set of laboratory works was carried out to study gas condensate and its fractions in accordance with the current regulatory documents. The group composition of the hydrocarbon fraction of gas condensate from this field was studied for the first time. The optimal fractions of gas condensate hydrocarbons for the production of petrochemical products have been determined.
Study Of The Physical And Technical Properties Of Ground Enamels In The System Sio2–Al2o3–Na2o–K2o–Сao–B2o3–Nio, Shohrukh Naimov, Mastura Aripova
Study Of The Physical And Technical Properties Of Ground Enamels In The System Sio2–Al2o3–Na2o–K2o–Сao–B2o3–Nio, Shohrukh Naimov, Mastura Aripova
CHEMISTRY AND CHEMICAL ENGINEERING
The aim of the study is to develop quality ground enamels based on local raw materials to replace imported ones. Glasses were synthesized in the SiO2–Al2O3–Na2O–K2O–СaO–B2O3–NiO system. The physical and technical properties of the synthesized glasses were determined. Compositions that meet the regulatory requirements have been identified. The possibility of synthesis of priming enamels for household metal products based on local raw materials has been proved.
The Effects Of Complex Elastic Band Training On Physical Fitness Components In Junior Female Handball Players, Mehrez Hammami, Ryland Morgans, Piotr Zmijewski
The Effects Of Complex Elastic Band Training On Physical Fitness Components In Junior Female Handball Players, Mehrez Hammami, Ryland Morgans, Piotr Zmijewski
Baltic Journal of Health and Physical Activity
Introduction: The aim of this study was to examine the effects of a 10-week complex elastic band training (CEBT) program on athletic performance in junior female handball players. Methods: Participants (16.2 ± 0.5 years) were randomly assigned to an intervention group (IG; n = 16) or control group (CG; n = 14). The IG group performed CEBT twice a week during the 10-week intervention, which included eight 35-minute sessions, progressing in number of sets and band resistance for each specific exercise. The CG maintained regular in-season training. The modified T-test (T-half), squat jump (SJ), countermovement jump (CMJ), standing long jump …
Obtaining A Composition Of Emulsifiers To Increase The Durability Of Margarine Emulsion, Sarvar Khodjaev
Obtaining A Composition Of Emulsifiers To Increase The Durability Of Margarine Emulsion, Sarvar Khodjaev
CHEMISTRY AND CHEMICAL ENGINEERING
The aim of the study is to obtain a composition of emulsifiers from local raw materials for the production of margarine. The article presents the results of the influence of the composition of the resulting emulsifiers on the stability of the margarine emulsion. The main components of the resulting emulsifier compositions were soy lecithin, mono- and diglycerides obtained from cottonseed oil and beef fat by glycerolysis with glycerin. At the same time, three different margarine recipes were selected to determine the effect of the developed emulsifier compositions on the stability of the obtained products. Lecithin, in addition to emulsifying abilities, …
The Study Of Physicochemical, Microbiological And Toxicological Parameters Of Groundwater Samples Used In The Process Of Geotechnical Testing Of Wheat Grain For Varietal Grinding, Suvankul Ravshanov, Ilkhom Nurmatov
The Study Of Physicochemical, Microbiological And Toxicological Parameters Of Groundwater Samples Used In The Process Of Geotechnical Testing Of Wheat Grain For Varietal Grinding, Suvankul Ravshanov, Ilkhom Nurmatov
CHEMISTRY AND CHEMICAL ENGINEERING
The purpose of the study was to study the physicochemical and microbiological characteristics of groundwater and drinking water samples used in the preparation of wheat grain for grinding, as well as to study their influence on the technological process. The results of the study showed that the use of groundwater in the process of GTI preparation of wheat grain for grinding varietal flour should be studied for their effect on the yield of flour, its technological and baking properties. In addition, it is necessary to study the microbiological and toxicological indicators of ground flour and bran formed during processing for …
Influence Of Small And Mechanically Damaged Starch Granules In Baking Wheat Flour On The Rheological Properties Of Bread Dough, Jamol Mirzaev
Influence Of Small And Mechanically Damaged Starch Granules In Baking Wheat Flour On The Rheological Properties Of Bread Dough, Jamol Mirzaev
CHEMISTRY AND CHEMICAL ENGINEERING
The article is devoted to the study of the influence of small and mechanically damaged starch grains contained in baking flour on the rheological properties of bread dough. At the same time, small-sized and mechanically damaged starch grains in local baking wheat flour, the rheological properties of control and imported flour samples were experimentally studied on the laboratory equipment "Alveograph" ("Chopin", France), and the results obtained were comparatively analyzed. It has been proven that the rheological properties of small and mechanically damaged starch grains in wheat flour obtained from local varieties of wheat with low baking properties improved by 25% …
Essential Oils Incorporation Technology To Improve Shelflife And Stability Of Yoghurt, Mohamed Rifky, Kamar Serkayev, Murodjon Samadiy
Essential Oils Incorporation Technology To Improve Shelflife And Stability Of Yoghurt, Mohamed Rifky, Kamar Serkayev, Murodjon Samadiy
CHEMISTRY AND CHEMICAL ENGINEERING
The purpose of this study is to develop a technology for incorporating essential oils (EOs) into yogurt. Various essential oils such as cinnamon oil, garlic oil, caraway oil and clove oil in yogurt are used as antimicrobial and stabilizing agents to increase shelf life and stability. Three hundred μl/kg of essential oil was added to the yogurt after pasteurization to prevent deterioration of functional properties when heated. To determine the antibacterial activity of the main bacterial pathogens, such as total aerobic count of bacteria, yeasts and molds, the total number of bacteria on plates (pour method), the total number of …
Synthesis Of Binary Acrylonitrile Copolymers, Latofat Mahkamova, Shukhrat Mutalov, Oytura Maksumova
Synthesis Of Binary Acrylonitrile Copolymers, Latofat Mahkamova, Shukhrat Mutalov, Oytura Maksumova
CHEMISTRY AND CHEMICAL ENGINEERING
The aim of this work is to study the radical copolymerization of acrylonitrile with 1-chloro-3-piperidin-2-propylacrylate and to study the structure and properties of the synthesized copolymers. Ammonium persulfate was used as the radical initiator. Water and dimethylformamide were used as solvents. Under these conditions the process proceeds heterogeneously in water, and homogeneously with high speed in dimethylformamide. The synthesis rate of the 1-chloro-3-piperidino-2-propylacrylate and acrylonitrile copolymers increases with increasing temperature in the studied solvents. Experimental studies have shown that copolymerization does not proceed in the absence of the initiator and this indicates a radical nature of the reaction. The structure …
Strength Properties Of New Glass Ionomer Cements, Tatyana Nam, Mastura Aripova
Strength Properties Of New Glass Ionomer Cements, Tatyana Nam, Mastura Aripova
CHEMISTRY AND CHEMICAL ENGINEERING
The aim of the study is to determine the strength of the developed glass ionomer cements. As a powder of glass ionomer cements, glasses obtained in the SiO2-Al2O3-CaO-ZnO-P2O5-CaF2 system were used. The synthesized glasses are ground in a planetary mill to a dimension of less than 1 μm. Polyacrylic acid was used as the liquid. The effect of the powder/liquid ratio and the glass composition on the strength has been established.
Synthesis Of Decorative Glass Based On Basalt Of The Osmonsay Deposit, Eldor Ruzmatov, Mastura Aripova
Synthesis Of Decorative Glass Based On Basalt Of The Osmonsay Deposit, Eldor Ruzmatov, Mastura Aripova
CHEMISTRY AND CHEMICAL ENGINEERING
The aim of the study is the synthesis of decorative glass based on basalt from the Osmansai deposit. The chemical and mineralogical composition of basalt was studied, in which phases of anorthite, actinolite, magnetite, and gonnardite were found. To synthesize glasses and prevent spontaneous crystallization, the region of glass formation in the quartz-basalt-soda system was studied. Decorative glasses of several colors for architectural purposes have been synthesized. The physical and technical properties of glasses are determined. The possibility of synthesis of decorative glasses of some colors without the use of coloring components has been proved.
Comparative Analysis Of The Chemical Composition And Technological Properties Of Local Rye Grain, Muhammad-Zaxiriddin Zaynobiddinov, Kuchkor Dodaev, Suvonkul Ravshanov
Comparative Analysis Of The Chemical Composition And Technological Properties Of Local Rye Grain, Muhammad-Zaxiriddin Zaynobiddinov, Kuchkor Dodaev, Suvonkul Ravshanov
CHEMISTRY AND CHEMICAL ENGINEERING
The aim of the study is to study the chemical composition of the grain of rye "Vakhsh-116" grown in the Andijan region of the country, the analysis of its technological properties, the comparison of the chemical composition and technological properties of the grain of local wheat "Davr" and rye grown in Russia, the features of milling flour for the production of bread. It has been established that the geometric dimensions of the grain affect the stacking density during the formation of grain layers, i.e. on the formation of layers of grain of a certain thickness on a sieve when cleaning …
1-Etinilsiklogeksanolning Ayrim Ketonlar Bilan Tetrabutilammoniy Gidroksid Yordamida Enantioselektiv Alkinillanish Asosida Atsetilen Diollar Sintezi, Sarvinoz Tirkasheva, Odiljon Ziyadullaev, Abduvahob Ikramov, Forxod Buriev
1-Etinilsiklogeksanolning Ayrim Ketonlar Bilan Tetrabutilammoniy Gidroksid Yordamida Enantioselektiv Alkinillanish Asosida Atsetilen Diollar Sintezi, Sarvinoz Tirkasheva, Odiljon Ziyadullaev, Abduvahob Ikramov, Forxod Buriev
CHEMISTRY AND CHEMICAL ENGINEERING
The purpose of the research is to develop a method of synthesizing new acetylene diols, to determine their structure, physico-chemical properties and to create optimal conditions by studying the effect of various environments on product yield. For the first time, nucleophilic coupling reactions of 1-ethynylcyclohexanol with some ketones - cyclohexanone, acetophenone, para-chloroacetophenone, adamantanone, methylhexylketone and ethyl-n-butyl ketones were studied using the Bu4NOH/DMSO/H2O catalytic system. New acetylene diols – 1-(2-(1-hydro-xycyclohexyl)ethynyl)cyclohexanol (1), 1-(3-hydroxy-3-phenylbut-1-ynyl)cyclohexanol (2), 1-(3-(4-chlorophenyl)-3-hydroxybut-1-ynyl)cyclo-hexanol(3), 1-(2-(1-hydroxyadamantanyl)-ethynyl)cyclohexanol (4), 1-(3-hydroxy-3-methyldec-1-ynyl)cyclohexanol(5) and 1-(3-ethyl-3-hydroxyhept-1-ynyl)cyclohexanol (6) were synthesized in the process. The effects of the catalyst for the synthesis of acetylene diols, the nature of the solvent, …