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Articles 23581 - 23610 of 27212
Full-Text Articles in Entire DC Network
189, Scott Brande
189, Scott Brande
All 3D Rock Models
Model 189 - sandstone - sedimentary rock
SketchFab link: https://sketchfab.com/3d-models/189-4c0bc5f5306b4e86a3f21ba64523d0f0
193, Scott Brande
193, Scott Brande
All 3D Rock Models
Model 193 - shale - sedimentary rock
SketchFab link: https://sketchfab.com/3d-models/193-913542aad2dd4a6d86eac7bfa70b9c60
197, Scott Brande
197, Scott Brande
All 3D Rock Models
Model 197 - travertine - sedimentary rock
SketchFab link: https://sketchfab.com/3d-models/197-959f8344bab6442a9a3eb809e2f1f67b
204, Scott Brande
204, Scott Brande
All 3D Rock Models
Model 204 - gneiss - metamorphic rock
SketchFab link: https://sketchfab.com/3d-models/204-e91ace334cb84e8bbb9cc7e7443e8cdb
210, Scott Brande
210, Scott Brande
All 3D Rock Models
Model 210 - marble - metamorphic rock
SketchFab link: https://sketchfab.com/3d-models/210-80464256a4a846e3965a036e2e10dcd3
221, Scott Brande
221, Scott Brande
All 3D Rock Models
Model 221 - slate - metamorphic rock
SketchFab link: https://sketchfab.com/3d-models/221-d11e06f3e66a4d86bd82d9480ca95d37
215, Scott Brande
215, Scott Brande
All 3D Rock Models
Model 215 - schist - metamorphic rock
SketchFab link: https://sketchfab.com/3d-models/215-a8fa9b8b1fc447fca54517e12cbaea8f
208, Scott Brande
208, Scott Brande
All 3D Rock Models
Model 208 - marble - metamorphic rock
SketchFab link: https://sketchfab.com/3d-models/208-20641b2883684b4bbe7e32bcb7a62973
222, Scott Brande
222, Scott Brande
All 3D Rock Models
Model 222 - slate - metamorphic rock
SketchFab link: https://sketchfab.com/3d-models/222-8479f067f5e64585b10a12493bd2b6be
251, Scott Brande
251, Scott Brande
All 3D Rock Models
Model 251 - anthracite - metamorphic rock
SketchFab link: https://sketchfab.com/3d-models/251-344dd33d2e8242e0a4717a571ec59b18
254, Scott Brande
254, Scott Brande
All 3D Rock Models
Model 254 - hornfels - metamorphic rock
SketchFab link: https://sketchfab.com/3d-models/254-14a1101e965640a6b5c3f5149a8708e1
261, Scott Brande
261, Scott Brande
All 3D Rock Models
Model 261 - conglomerate - sedimentary rock
SketchFab link: https://sketchfab.com/3d-models/261-ec9156ee607242a7b4a9504d7c3af499
264, Scott Brande
264, Scott Brande
All 3D Rock Models
Model 264 - quartzite - metamorphic rock
SketchFab link: https://sketchfab.com/3d-models/264-946bceab652f4f4a9ce4a1bb6c4da9c0
270, Scott Brande
270, Scott Brande
All 3D Rock Models
Model 270 - slate - metamorphic rock
SketchFab link: https://sketchfab.com/3d-models/270-815ee7884c6b4a18ad11bdd18d0b14bf
267, Scott Brande
267, Scott Brande
All 3D Rock Models
Model 267 - marble - metamorphic rock
SketchFab link: https://sketchfab.com/3d-models/267-5cd2ad41b91248f5926fcc7a3848fba8
266, Scott Brande
266, Scott Brande
All 3D Rock Models
Model 266 - hornfels - metamorphic rock
SketchFab link: https://sketchfab.com/3d-models/266-b23a020c463f4f69ac3dd1ae659a2050
268, Scott Brande
268, Scott Brande
All 3D Rock Models
Model 268 - phyllite - metamorphic rock
SketchFab link: https://sketchfab.com/3d-models/268-ba9597eb3c504ed5b91fe6ab00e24418
Investigating Antimicrobial Producing Bacteria Within The Soil, Adam Zwawi
Investigating Antimicrobial Producing Bacteria Within The Soil, Adam Zwawi
A with Honors Projects
Genetic sequencing techniques used to identify soil antibiotic bacteria
Csm 4671 : Computer Architecture, Mathematics And Computer Science
Csm 4671 : Computer Architecture, Mathematics And Computer Science
Approved Course Proposals
No abstract provided.
Cit 4749 : Capstone Project In Computer Information Technology, Mathematics And Computer Science
Cit 4749 : Capstone Project In Computer Information Technology, Mathematics And Computer Science
Approved Course Proposals
No abstract provided.
It’S Giving Genocide: What Feminist Theory, Indigenous Thought, And Queer Theory Have To Say About Climate Change, Owen George
It’S Giving Genocide: What Feminist Theory, Indigenous Thought, And Queer Theory Have To Say About Climate Change, Owen George
MS in Environmental Studies Master's Theses
Climate change is having profound impacts on communities around the world. In some cases, and with time, more and more, the impacts of climate change are happening on a level that constitutes genocide. Raphaël Lemkin’s and Claudia Card’s definitions of genocide are most applicable to climate change as they have broader understandings of victim groups and social death, and they recognize that inaction to prevent reasonably foreseeable harm constitutes genocidal intent. The UN’s more rigid definition does, to a lesser extent, also apply to climate change. Across the three definitions examined here, the argument of climate change as genocide is …
การนำกลับคืนอะลูมิเนียมจากพลาสติกลามิเนตด้วยเครื่องปฏิกรณ์ไพโรไลซิสแบบสกรูเดี่ยว, ธนกร โลวาศรี
การนำกลับคืนอะลูมิเนียมจากพลาสติกลามิเนตด้วยเครื่องปฏิกรณ์ไพโรไลซิสแบบสกรูเดี่ยว, ธนกร โลวาศรี
Chulalongkorn University Theses and Dissertations (Chula ETD)
“กระบวนการไพโรไลซิส” เป็นหนึ่งในกระบวนการที่ได้รับความสนใจในการจัดการขยะพลาสติก เพราะเป็นกระบวนการที่ส่งผลกระทบต่อสิ่งแวดล้อมน้อย ซึ่งในกรณีของขยะพลาสติกผสมชั้นอะลูมิเนียม กระบวนการไพโรไลซิสสามารถกำจัดส่วนที่เป็นพลาสติกออกไป และนำอะลูมิเนียมกลับคืนมาได้ โดยในงานวิจัยนี้จะศึกษาการนำอะลูมิเนียมกลับคืนจากขยะพลาสติกผสมชั้นอะลูมิเนียมด้วยเครื่องปฏิกรณ์ไพโรไลซิสแบบสกรูเดี่ยว โดยมีวัตถุประสงค์เพื่อหาภาวะที่เหมาะสมที่จะได้อะลูมิเนียมความบริสุทธิ์สูงกลับคืนมา งานวิจัยนี้แบ่งการศึกษาออกเป็น 2 ส่วน คือการศึกษากระบวนการไพโรไลซิส และการวิเคราะห์ข้อมูลเชิงเศรษฐศาสตร์ โดยการศึกษาส่วนแรกมี 2 ตัวแปรที่ศึกษา คืออุณหภูมิที่ใช้ในกระบวนการไพโรไลซิสที่ 425, 450 และ 475 องศาเซลเซียส และความเร็วรอบสกรูในเครื่องปฏิกรณ์ที่ 6, 7 และ 8 รอบต่อนาที จากการวิเคราะห์วัตถุดิบขยะพลาสติกพบว่ามีการสลายตัวของพอลิเมอร์ที่อุณหภูมิ 420-480 องศาเซลเซียส ในส่วนของการศึกษาอิทธิพลของอุณหภูมิที่ใช้ในกระบวนการไพโรไลซิสพบว่าเมื่ออุณหภูมิสูงขึ้น ทำให้พอลิเมอร์สลายตัวออกไปได้มากขึ้น และส่งผลให้อะลูมิเนียมมีความบริสุทธิ์สูงขึ้น และในการศึกษาอิทธิพลของความเร็วรอบสกรูในเครื่องปฏิกรณ์พบว่าเมื่อความเร็วรอบลดลง พอลิเมอร์จะสลายตัวได้มากขึ้น แต่ความบริสุทธิ์ของอะลูมิเนียมที่ได้นั้น ไม่เป็นไปตามทฤษฎี อย่างไรก็ตามกระบวนการไพโรไลซิสนี้สามารถนำอะลูมิเนียมกลับคืนได้ถึง 95% ที่ความบริสุทธิ์สูงสุดประมาณ 89% จากการดำเนินการที่อุณหภูมิ 475 องศาเซลเซียส ความเร็วรอบ 8 รอบต่อนาที และในส่วนของการวิเคราะห์ข้อมูลเชิงเศรษฐศาสตร์ พบว่าจะมีผลกำไรจากการขายอะลูมิเนียมที่นำกลับคืนมา 593,180 บาทต่อปี และจะใช้เวลา 7 ปีในการคืนทุน
An Improvement Science Dissertation In Practice: Examining The Use Of Professional Learning To Build Capacity For Teachers To Use Practices That Support Sel, Carlos Lawrence
Doctor of Education (Ed.D.)
This mixed-methods study examined the impact of professional learning on the effectiveness of integrating Second Step®, an evidenced-based social and emotional learning (SEL) program that focuses on school climate by promoting bullying prevention and social-emotional skills. Teacher efficacy and classroom culture at a prekindergarten through fifth-grade Interdistrict magnet school in the Northeastern Region of the United States was also explored. Improvement Science, a theory developed by the Carnegie Foundation that focuses on a user and problem-centered approach to improving learning outcomes and teaching, guided this study. Defined outcome measures, including study participants’ completion of surveys, participation in professional learning, classroom …
A Competition Between The Economy And The Environment: An Analysis On The Impacts Of The Olympic Games For Host Countries, Phuong-Anh Ha
A Competition Between The Economy And The Environment: An Analysis On The Impacts Of The Olympic Games For Host Countries, Phuong-Anh Ha
Undergraduate Research Awards
The Olympic Games have been known as the most celebrated international sporting event. However, the event has also faced countless criticisms regarding its environmental impact and the lack of benefits it brings to the host country’s economy. The paper analyzes the trade-offs between the environmental quality of a country and its economic growth that host countries make when deciding to host the Olympics. Specifically, this research seeks to explore how the Olympic Games influence the Gross Domestic Product (GDP) and carbon emissions of the host countries.
Exploring African American Female Students' Choice Of Stem Major At Rust College, Shatara Hall
Exploring African American Female Students' Choice Of Stem Major At Rust College, Shatara Hall
Electronic Theses and Dissertations
In comparison to the rest of the United States population, African American women are undeniably inadequately represented in the fields of science, technology, engineering, and mathematics (STEM). As one of the oldest historically black colleges in Mississippi, Rust College has the social responsibility to increase the presence and contributions of minorities in STEM. Since the enrollment of African American females is greater than that of African American males at Rust College, the college has the fortuity to assist in increasing the diversity in STEM for both race and gender. This DIP utilizes Intersectionality Theory as the conceptual foundation to explore …
Biaryl Anion Radical Formation By Potassium Metal Reduction Of Aryl Isocyanates And Triaryl Isocyanurates, Steven J. Peters, Sean H. Kennedy, Colton J. Christiansen
Biaryl Anion Radical Formation By Potassium Metal Reduction Of Aryl Isocyanates And Triaryl Isocyanurates, Steven J. Peters, Sean H. Kennedy, Colton J. Christiansen
Faculty Publications – Chemistry
The potassium metal reduction of aryl isocyanates(aryl = phenyl, p-tolyl, 3,5-dimethylphenyl, 4-biphenylyl, and 1-naphthyl) in THF with 18-crown-6 or in HMPA results in the formation of the corresponding triaryl isocyanurate anion radicals. Continued exposure to potassium results in loss of the isocyanurate anion radical and the eventual formation of the respective biaryl anion radical. The 1,1′-binaphthyl anion radical is found to undergo a cyclodehydrogenation reaction, which leads to formation of the perylene anion radical. When authentic triaryl isocyanurates are reduced with metal, the heterocyclic ring undergoes fragmentation with elimination of carbon monoxide to produce a triarylbiuret dianion. This ring opening …
On The Rights Of Sentient Beings: The Case For Expanding Due Process Of Law To Non-Human Animals, John Bolliger
On The Rights Of Sentient Beings: The Case For Expanding Due Process Of Law To Non-Human Animals, John Bolliger
Mitchell Hamline Law Review
No abstract provided.
An Exacerbated Power Imbalance: The Danger In Allowing Ai To Render Arbitral Awards In Employment Arbitration, Elizabeth G. Stein
An Exacerbated Power Imbalance: The Danger In Allowing Ai To Render Arbitral Awards In Employment Arbitration, Elizabeth G. Stein
Mitchell Hamline Law Review
No abstract provided.
Artificial Intelligence And Intellectual Property In Healthcare Technologies, Charlotte A. Tschider, Cynthia M. Ho
Artificial Intelligence And Intellectual Property In Healthcare Technologies, Charlotte A. Tschider, Cynthia M. Ho
Faculty Publications & Other Works
No abstract provided.
Tau Leptons In The Search For Charged Higgs Bosons, Juan Carlos Cardenas Jr
Tau Leptons In The Search For Charged Higgs Bosons, Juan Carlos Cardenas Jr
Physics Dissertations - Archive
The Standard Model (SM) of particle physics, a gracefully crafted collection of particle theories, has made an astounding number of accurate predictions about the properties of particles and the fundamental laws that govern our universe. Among its long list of remarkable successes are the unification of the electromagnetic and weak forces, the prediction of elementary particles such as the Higgs boson, and its ability to precisely predict a wide range of particle cross-sections and branching fractions which have been verified experimentally.
Yet despite its immense predictive power, some major problems with the standard model are its failure to accommodate dark …