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2020

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Articles 37111 - 37140 of 38909

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Oxidation Of Crotyl Alcohol By N-Chloro-4-Methylbenzene Sulphonamide In Acidic Medium And In Alkaline Media In The Presence Of Os(Viii) Catalyst-A Kinetic Pathway, Priyamvada Sharma, Riya Sailani, Anita Meena, Chandra Lata Khandelwal Jan 2020

Oxidation Of Crotyl Alcohol By N-Chloro-4-Methylbenzene Sulphonamide In Acidic Medium And In Alkaline Media In The Presence Of Os(Viii) Catalyst-A Kinetic Pathway, Priyamvada Sharma, Riya Sailani, Anita Meena, Chandra Lata Khandelwal

Turkish Journal of Chemistry

The kinetic pathway of oxidation of crotyl alcohol by sodium salt of $N$-chloro-4-methylbenzene sulphonamide (chloramine-T) in acidic and alkaline medium has been studied. The speciation of chloramine-T has been made to suggest a proper and reasonable reaction mechanism. The thermodynamic quantities such as activation energy and activation entropy are evaluated in acidic as well as in catalysed alkaline medium. An anticipated reaction mechanism has been suggested.

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Photochromic And Fluorescence Properties Of Coumarin Fulgimides, Khamis Nassor Ally, Leyla Öztürk, Mahmut Köse Jan 2020

Photochromic And Fluorescence Properties Of Coumarin Fulgimides, Khamis Nassor Ally, Leyla Öztürk, Mahmut Köse

Turkish Journal of Chemistry

Four new fulgimides possessing a fluorescent coumarin unit were synthesized from the corresponding fulgides, and their photochromic as well as fluorescence properties were investigated. The open-ring forms of coumarin fulgimides were found to exhibit fluorescence in the visible region. Upon exposure to UV light, the fulgimides were transformed into the nonfluorescent closed-ring forms, which can be reverted to the initial fluorescent open-ring forms on exposure to visible light. The efficiency of quenching of fluorescence was as high as 95% at the photostationary state of UV irradiation.

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Modeling And Optimization Of Simultaneous Degradation Of Rhodamine B And Acid Red 14 Binary Solution By Homogeneous Fenton Reaction: A Chemometrics Approach, Nasrin Aliasgharlou, Morteza Bahram, Pezhman Zolfaghari, Naiemeh Mohseni Jan 2020

Modeling And Optimization Of Simultaneous Degradation Of Rhodamine B And Acid Red 14 Binary Solution By Homogeneous Fenton Reaction: A Chemometrics Approach, Nasrin Aliasgharlou, Morteza Bahram, Pezhman Zolfaghari, Naiemeh Mohseni

Turkish Journal of Chemistry

This study aimed to propose a mathematical method to investigate and optimize the simultaneous elimination process of multiple organic pollutants using the Fenton process. Hence, the treatment of rhodamine B (RB) and acid red 14 (AR14) dyes in their binary solution was studied. Multivariate curve resolution alternating least square (MCR-ALS), a novel chemometric method, was applied along with correlation constraints to resolute the UV-Vis spectrophotometric data, enabling quantification of investigated dyes despite a high spectral overlapping. Response surface methodology was adopted to assess the model and optimize individual and interactive effects of three independent factors (Fe$^{2+}$, H$_{2}$O$_{2}$ and initial pH) …

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Characterization, Mechanical, And Antibacterial Properties Of Nanofibers Derived From Olive Leaf, Fumitory, And Terebinth Extracts, Ni̇lşen Sünter Eroğlu, Suat Canoğlu, Meti̇n Yüksek Jan 2020

Characterization, Mechanical, And Antibacterial Properties Of Nanofibers Derived From Olive Leaf, Fumitory, And Terebinth Extracts, Ni̇lşen Sünter Eroğlu, Suat Canoğlu, Meti̇n Yüksek

Turkish Journal of Chemistry

In this study, nanofiber structures were obtained with convenient polymers (PVA [polyvinyl alcohol] and PCL [poly º-caprolactone]) derived from the herbal extracts of olive leaves, fumitory, and terebinth plants. Optimum nanofiber structures were identified by measuring viscosity and conductivity values and performing morphological analysis, characterization, and mechanical tests of the prepared solutions. The potential use for wound healing at the most efficient level was determined as a result of antibacterial analysis of the structures obtained. APT (PVA/terebinth) and BFO (PCL/fumitory) nanofibers had the thinnest diameter range and the highest strength values. In terms of the determination of antibacterial effects, nanofiber …

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Preparation, Structure Elucidation, And Antioxidant Activity Of New Bis(Thiosemicarbazone) Derivatives, Hasan Yakan Jan 2020

Preparation, Structure Elucidation, And Antioxidant Activity Of New Bis(Thiosemicarbazone) Derivatives, Hasan Yakan

Turkish Journal of Chemistry

Schiff-base-bearing new bis(thiosemicarbazone) derivatives were prepared from terephthalaldehyde and various thiosemicarbazides. FT--IR,$^{\, 1}$H NMR, $^{13}$C NMR, and UV--Vis spectroscopic methods and elemental analysis were used to elucidate the identification of the synthesized molecules. The in vitro antioxidant activity of the synthesized compounds was analysed with the 1,1-diphenyl-2-picryl hydrazyl free-radical-trapping process. The synthesized compounds exhibited lower antioxidant activity than the standard ascorbic acid. IC$_{50}$ values of the synthesized molecules measured from 3.81 $\pm $ 0.01 to 29.05 $\pm $ 0.11 $\mu$M. Among the synthesized compounds, compound 3 had the best antioxidant activity. Moreover, this study explained the structure--activity relationship of the …

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Fluorescent Sensing Platform For Low-Cost Detection Of Cu$^{\Mathbf{2+}}$ By Coumarin Derivative: Dft Calculation And Practical Application In Herbal And Black Tea Samples, Tahi̇r Savran, Abdurrahman Karagöz, Şükri̇ye Ni̇han Karuk Elmas, Duygu Aydin, Furkan Özen, Kenan Koran, Fatma Nur Arslan, Ahmet Orhan Görgülü, İbrahi̇m Yilmaz Jan 2020

Fluorescent Sensing Platform For Low-Cost Detection Of Cu$^{\Mathbf{2+}}$ By Coumarin Derivative: Dft Calculation And Practical Application In Herbal And Black Tea Samples, Tahi̇r Savran, Abdurrahman Karagöz, Şükri̇ye Ni̇han Karuk Elmas, Duygu Aydin, Furkan Özen, Kenan Koran, Fatma Nur Arslan, Ahmet Orhan Görgülü, İbrahi̇m Yilmaz

Turkish Journal of Chemistry

A fluorogenic probe based on a coumarin-derivative for Cu$^{2+}$ sensing in CH$_{3}$CN/H$_{2}$O media (v/v, 95/5, 5.0 \textmu M) was developed and applied in real samples. 3-(4-chlorophenyl)-6,7-dihydroxy-coumarin (MCPC) probe was obtained by synthetic methodologies and identified by spectral techniques. The probe MCPC showed remarkable changes with a ``turn-off'' fluorogenic sensing approach for the monitoring of Cu$^{2+}$ at 456 nm under an excitation wavelength of 366 nm. The response time of the probe MCPC was founded as only 1 min. The detection limit of the probe MCPC was recorded to be 1.47 nM. The binding constant and possible stoichiometric ratio (1:1) values …

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New Protocols For The Synthesis Of 5-Amino-7-(4-Phenyl)-4,7-Dihydro-[1,2,4]Triazolo[1,5-A]Pyrimidine-6-Carboxylate Esters Using An Efficient Additive, Nader Ghaffari Khaligh, Taraneh Mihankah, Salam Titinchi, Zohreh Shahnavaz, Mohd Rafie Johan Jan 2020

New Protocols For The Synthesis Of 5-Amino-7-(4-Phenyl)-4,7-Dihydro-[1,2,4]Triazolo[1,5-A]Pyrimidine-6-Carboxylate Esters Using An Efficient Additive, Nader Ghaffari Khaligh, Taraneh Mihankah, Salam Titinchi, Zohreh Shahnavaz, Mohd Rafie Johan

Turkish Journal of Chemistry

This work introduces a new additive named 4,4'-trimethylenedipiperidine for the practical and ecofriendly preparation of ethyl 5-amino-7-(4-phenyl)-4,7-dihydro-[1,2,4]triazolo[1,5-$a$]pyrimidine-6-carboxylate derivatives. This chemical is commercially available and easy to handle. It also possesses a low melting point and a broad liquid range temperature, high thermal stability, and good solubility in water. Based on green chemistry principles, the reaction was performed in a) a mixture of green solvents i.e. water and ethanol (1:1 v/v) at reflux temperature, and b) the additive was liquefied at 65 $^{\circ}$C and the reaction was conducted in the liquid state of the additive. High yields of the desired triazolo-pyrimidines …

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Effect Of Cnt Incorporation On Pan/Ppy Nanofibers Synthesized By Electrospinning Method, Ati̇ke İnce Yardimci, Meti̇n Tanoğlu, Selahatti̇n Yilmaz, Yusuf Selamet Jan 2020

Effect Of Cnt Incorporation On Pan/Ppy Nanofibers Synthesized By Electrospinning Method, Ati̇ke İnce Yardimci, Meti̇n Tanoğlu, Selahatti̇n Yilmaz, Yusuf Selamet

Turkish Journal of Chemistry

In this study, carbon nanotubes (CNTs) added polyacrylonitrile/polypyrrole (PAN/PPy) electrospun nanofibers were produced. Average diameters of the nanofibers were measured as 268 and 153 nm for 10 and 25 wt% of PPy contents, respectively. A relatively higher strain to failure values (23.3%) were observed for the low PPy content. When as-grown CNTs (1 and 4 wt%) were added into the PAN/PPy blends, disordered nanofibers were observed to form within the microstructure. To improve the interfacial properties of CNTs/PAN/PPy composites, CNTs were functionalized with H$_{2}$SO$_{4}$/HNO$_{3}$/HCl solution. The functionalized CNTs were well dispersed within the nanofibers and aligned along the direction of …

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Bis Benzothiophene Schiff Bases: Synthesis And In Silico-Guided Biological Activity Studies, Yasemi̇n Ünver, Di̇lek Ünlüer, Şahi̇n Di̇rekel, Serdar Durdaği Jan 2020

Bis Benzothiophene Schiff Bases: Synthesis And In Silico-Guided Biological Activity Studies, Yasemi̇n Ünver, Di̇lek Ünlüer, Şahi̇n Di̇rekel, Serdar Durdaği

Turkish Journal of Chemistry

Since benzo [$b$] thiophene scaffold is one of the privileged structures in drug discovery as this core exhibitsactivities for different biological problems, in this study bis (benzo[$b$]thiophene-2-yl) alkyl methanimine derivatives (1-9) were synthesized by reacting benzo[$b$]thiophene-2-carbaldehyde with diamines. All newly compounds were characterized by IR, $^{1}$H NMR and $^{13}$C NMR spectroscopic methods. Synthesized compounds were investigated using binary QSAR-based models on therapeutic activity prediction of synthesized compounds and they showed high predicted activities in following diseases: bacterial, angina, allergy, depression and obesity. Thus, they were then tested for their antimicrobial and antileishmanial activities as a result of this theoretical study. …

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Cover And Contents Jan 2020

Cover And Contents

Turkish Journal of Chemistry

No abstract provided.

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Effect Of Mg Doping On Morphology, Photocatalytic Activity And Related Biological Properties Of Zn$_{\Mathbf{1-X}}$ Mg$_{X}$ O Nanoparticles, Bestenur Yalçin, Doğan Akcan, İbrahi̇m Ertuğrul Yalçin, Mehmet Can Alphan, Kenan Şentürk, İbrahi̇m İlker Özyi̇ği̇t, Lütfi̇ Arda Jan 2020

Effect Of Mg Doping On Morphology, Photocatalytic Activity And Related Biological Properties Of Zn$_{\Mathbf{1-X}}$ Mg$_{X}$ O Nanoparticles, Bestenur Yalçin, Doğan Akcan, İbrahi̇m Ertuğrul Yalçin, Mehmet Can Alphan, Kenan Şentürk, İbrahi̇m İlker Özyi̇ği̇t, Lütfi̇ Arda

Turkish Journal of Chemistry

The objective of this study is to synthesize ZnO and Mg doped ZnO (Zn$_{1-x}$Mg$_{x}$O) nanoparticles via the sol-gel method, and characterize their structures and to investigate their biological properties such as antibacterial activity and hemolytic potential.Nanoparticles (NPs) were synthesized by the sol-gel method using zinc acetate dihydrate (Zn(CH$_{3}$COO)$_{2}$.2H$_{2}$O) and magnesium acetate tetrahydrate (Mg(CH$_{3}$COO)$_{2}$.4H$_{2}$O) as precursors. Methanol and monoethanolamine were used as solvent and sol stabilizer, respectively. Structural and morphological characterizations of Zn$_{1-x}$Mg$_{x}$O nanoparticles were studied by using XRD and SEM-EDX, respectively. Photocatalytic activities of ZnO and selected Mg-doped ZnO (Zn$_{1-x}$Mg$_{x}$O) nanoparticles were investigated by degradation of methylene blue (MeB). Results …

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Synthesis, Optical, And Structural Properties Of Bisphenol-Bridgedaromatic Cyclic Phosphazenes, Bünyemi̇n Çoşut, Burcu Topaloğlu Aksoy, Süreyya Oğuz Tümay, Ahmet Şenocak, Serkan Yeşi̇lot Jan 2020

Synthesis, Optical, And Structural Properties Of Bisphenol-Bridgedaromatic Cyclic Phosphazenes, Bünyemi̇n Çoşut, Burcu Topaloğlu Aksoy, Süreyya Oğuz Tümay, Ahmet Şenocak, Serkan Yeşi̇lot

Turkish Journal of Chemistry

Phenoxy- and naphthoxy-substituted bisphenol-bridged cyclic phosphazenes were synthesized in 2 steps and their thermal, photophysical, and electrochemical properties were investigated. The structures of the cyclic phosphazene compounds were determined by ESI-MS mass spectrometry and $^{1}$H, $^{13}$C, and $^{31}$P NMR spectroscopies. The photophysical studies of phenoxy- and naphthoxy-substituted bridged cyclophosphazenes were investigated by means of absorption and fluorescence spectroscopies in different solvents. Thermal and electrochemical properties of the target compounds were also studied. Furthermore, the excimer emissions through intramolecular interactions in solution and in solid state were investigated by fluorescence spectroscopy and the theoretical calculations were performed in detail using DFT.

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Chemosensor Properties Of 7-Hydroxycoumarin Substituted Cyclotriphosphazenes?, Gönül Yeni̇lmez Çi̇ftçi̇, Sergen Yilmaz, Nagi̇han Bayik, Eli̇f Şenkuytu, Esra Nur Kaya, Mahmut Durmuş, Mustafa Bulut Jan 2020

Chemosensor Properties Of 7-Hydroxycoumarin Substituted Cyclotriphosphazenes?, Gönül Yeni̇lmez Çi̇ftçi̇, Sergen Yilmaz, Nagi̇han Bayik, Eli̇f Şenkuytu, Esra Nur Kaya, Mahmut Durmuş, Mustafa Bulut

Turkish Journal of Chemistry

The newly synthesized cyclotriphosphazene cored coumarin chemosensors 5, 6, and 7 were successfully characterized by $^{1}$H NMR, $^{31}$P NMR, and MALDI-TOF mass spectrometry. Additionally, the photophysical and metal sensing properties of the targeted compounds were determined by fluorescence spectroscopy in the presence of various metals (Li$^{+}$, Na$^{+}$ , K$^{+}$ , Cs$^{+}$ , Mg2$^{+}$ , Ca2$^{+}$ , Ba2$^{+}$ , Cr3$^{+}$ , Mn2$^{+}$ , Fe3$^{+}$ , Co2$^{+}$ , Al3$^{+}$ , Hg$^{+}$ , Cu2$^{+}$ , Zn2$^{+}$ , Ag$^{+}$ , and Cd2$^{+}$) . The fluorescence titration results showed that compounds 5, 6, and 7 could be employed as fluorescent chemosensors for Fe3$^{+}$ ions with …

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Ranolazine-Functionalized Cuo Nps: Efficient Homogeneous And Heterogeneouscatalysts For Reduction Of 4-Nitrophenol, Gul Naz Laghari Baloch, Sarfaraz Ahmed Mahesar, Sirajuddin Khan, Jan Nisar, Syed Tufail Hussain Sherazi Jan 2020

Ranolazine-Functionalized Cuo Nps: Efficient Homogeneous And Heterogeneouscatalysts For Reduction Of 4-Nitrophenol, Gul Naz Laghari Baloch, Sarfaraz Ahmed Mahesar, Sirajuddin Khan, Jan Nisar, Syed Tufail Hussain Sherazi

Turkish Journal of Chemistry

In the present study copper oxide nanoparticles (CuO NPs) were synthesized using a hydrothermal method with ranolazine as a shape-directing agent. Ranolazine-functionalized CuO NPs were characterized by various analytical techniques such as scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy and X-ray diffraction (XRD). The SEM pattern confirmed the morphology of ranolazine-functionalized CuO NPs with well-defined rice-like structures. FTIR spectroscopy confirmed the interaction between CuO NPs and ranolazine. The XRD analysis indicated that the structure of ranolazine-functionalized CuO NPs was monoclinic crystalline and the size ranged between 9 and 18 nm with an average particle size of 12 nm. …

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Highly Improved Electrocatalytic Oxidation Of Dimethylamine Borane On Silvernanoparticles Modified Polymer Composite Electrode, Çağri Ceylan Koçak, Süleyman Koçak, Şükri̇ye Karabi̇beroğlu, Zekerya Dursun Jan 2020

Highly Improved Electrocatalytic Oxidation Of Dimethylamine Borane On Silvernanoparticles Modified Polymer Composite Electrode, Çağri Ceylan Koçak, Süleyman Koçak, Şükri̇ye Karabi̇beroğlu, Zekerya Dursun

Turkish Journal of Chemistry

Dimethylamine borane (DMAB) is a promising fuel alternative for fuel cell applications. In this work cyclic voltammetric behavior of DMAB was investigated on the polymerized aminophenol film decorated with Ag nanoparticles in alkaline media. The polymer film was formed on the glassy carbon electrode by electrochemical technique and then, the surface was modified with Ag nanoparticles. The surface of the modified electrode was identified by scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy, and electrochemical impedance spectroscopy techniques. The developed electrode has displayed high electrocatalytic activity for DMAB oxidation in alkaline media depending on the supporting electrolyte concentration. Experimental …

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Entrapment Of Organic Fluorophores In Calcium Phosphate Nanoparticles Withslow Release, Laila Sadallah, Aicha Boukhriss, Hassan Hannache, Said Gmouh Jan 2020

Entrapment Of Organic Fluorophores In Calcium Phosphate Nanoparticles Withslow Release, Laila Sadallah, Aicha Boukhriss, Hassan Hannache, Said Gmouh

Turkish Journal of Chemistry

Two organic fluorophores, fluorescein (F) and rhodamine B (Rd), were entrapped in calcium phosphate nanoparticles. The as-obtained nanoparticles can be used for biological release applications. For this aim, calcium phosphate nanoparticles were synthesized using the precipitation method. Structural analysis of these nanoparticles was performed using XRD, FTIR, and Raman spectroscopy, confirming that the synthesized nanoparticles were hydroxyapatite. TEM and SEM analyses demonstrated that these nanoparticles had a size of 20 nm and a well-defined morphology. F and Rd (about 0.5 wt.%) were entrapped in these nanoparticles and their release, as a function of time, was studied via UV-Vis spectroscopy. The …

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Effect Of Surfactant Types On Particle Size And Morphology Of Flame-Retardantzinc Borate Powder, Yeli̇z İpek Jan 2020

Effect Of Surfactant Types On Particle Size And Morphology Of Flame-Retardantzinc Borate Powder, Yeli̇z İpek

Turkish Journal of Chemistry

Zinc borate is a boron-containing chemical material that is used to increase the flame retardancy of polymeric materials, dyes, cables, fabrics, carpets, and the internal parts of automobiles and planes. Commercially used zinc borate, which has the formula of 2ZnO· 3B$_{2}$ O$_{3}$· 7H$_{2}$ O, has a particle size between 10 and 20 μm. However, recent studies have shown that nanosized flame retardants have more superior flame retardancy and less negative effects on mechanical properties than microsized flame retardants. Nanosized flame retardants disperse more homogeneously and even low quantities are sufficient to provide high flame resistance. In this study, nano zinc …

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Fighting Infobesity: Creating A Healthy News Diet, Aisha Conner-Gaten, Jennifer Masunaga, Elisa Acosta Jan 2020

Fighting Infobesity: Creating A Healthy News Diet, Aisha Conner-Gaten, Jennifer Masunaga, Elisa Acosta

Librarian Publications & Presentations

We live in a continuous news culture where the average consumer must learn how to deal with information overload. We have plenty of information, but not all of it contributes to a healthy, balanced news diet. In addition to snacking on morning news and grabbing afternoon sound bites, there’s misinformation and fake news, packaged and sold in confusing ways. How can we get the news we need to become informed and engaged? In this activity, students are tasked with (a) placing a range of media sources on a grid whose axes are reliability and type of sources, and (b) articulating …

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A Crucial Aspect Of National Security In Need Of Reform: Section 702 Of The Fisa Amendments Act, Stephen Gemar Jan 2020

A Crucial Aspect Of National Security In Need Of Reform: Section 702 Of The Fisa Amendments Act, Stephen Gemar

South Dakota Law Review

No abstract provided.

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Digforce: Digital Forensics For Cyber Enforcement At Dakota State University Working Towards Public-Private Cybercrime Investigations, Ashley Podhradsky, Francisca Opoku-Boateng, Arica Kulm, Trevor Jones Jan 2020

Digforce: Digital Forensics For Cyber Enforcement At Dakota State University Working Towards Public-Private Cybercrime Investigations, Ashley Podhradsky, Francisca Opoku-Boateng, Arica Kulm, Trevor Jones

South Dakota Law Review

No abstract provided.

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On Privacy Issues With Google Street View, Patrick Gallo, Houssain Kettani Jan 2020

On Privacy Issues With Google Street View, Patrick Gallo, Houssain Kettani

South Dakota Law Review

No abstract provided.

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Aviation Education Impacts On Cockpit Culture Of Chinese Student Pilots, Xiaoyu Wu, Yujia Liu, Terrence Kelly Jan 2020

Aviation Education Impacts On Cockpit Culture Of Chinese Student Pilots, Xiaoyu Wu, Yujia Liu, Terrence Kelly

Journal of Aviation/Aerospace Education & Research

The safety of the aviation industry heavily depends on the performance of pilots. A pilot with a good cockpit culture improves safety performance. However, a lack of understanding of how a well-established aviation program impacts student pilots’ cockpit culture regarding power distance, masculinity, individualism, and uncertainty avoidance. This study aimed to investigate the training effect on Chinese student perceptions regarding power distance, masculinity, individualism, and uncertainty avoidance, and its related variables. The study collected 726 Chinese student pilots and analyzed their cockpit culture based on the survey data. The study examined the academic tenure influences on cockpit culture variables within …

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Dynamic Delegated Corridors And 4d Required Navigation Performance For Urban Air Mobility (Uam) Airspace Integration, Trong Van Nguyen Jan 2020

Dynamic Delegated Corridors And 4d Required Navigation Performance For Urban Air Mobility (Uam) Airspace Integration, Trong Van Nguyen

Journal of Aviation/Aerospace Education & Research

Increased traffic congestion on urban road networks has impacted the travel time for commuters in highly populated urban centers. Urban Air Mobility (UAM) is recognized as a system that transports the passenger and air cargo from any location to any destination within a metropolitan area. UAM may offer a solution to the problematic issue of automobile urban surface transportation congestion. However, the predicted significant growth in the demand for integration of UAM operations into the existing airspace system in the next 20 years and beyond may exceed the capacity of current air traffic control (ATC) system resources, particularly the ATC …

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Social Science Considerations For Integrating Aviation Technology, Emergency Services, And Human Resilience, Chelsea A. Lenoble, Joel M. Billings, Janel M. Ingraham, Ray H. Chang, Allison A. Kwesell Jan 2020

Social Science Considerations For Integrating Aviation Technology, Emergency Services, And Human Resilience, Chelsea A. Lenoble, Joel M. Billings, Janel M. Ingraham, Ray H. Chang, Allison A. Kwesell

Journal of Aviation/Aerospace Education & Research

Unmanned aerial systems (UAS) have a range of innovative applications within the field of disaster management, underscoring the potential to enhance human security by integrating UAS across phases of disasters. This paper highlights important social science challenges that must be addressed to ensure the effective integration of UAS, the complex team of teams that respond to disasters, and the populations affected by disasters. Expanding upon points of intersection between UAS capabilities and disaster management identified in recent research, UAS uses in disaster management and corresponding psychosocial considerations are discussed. Broadly, these considerations focus on the training and development of the …

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Simulation And Analysis Of 4-D Airspace Closures Due To Commercial Space Operations: Impacts On Airlines And General Aviation, Janet K. Tinoco, Noah D. Eudy, Maxwell Cannon Jan 2020

Simulation And Analysis Of 4-D Airspace Closures Due To Commercial Space Operations: Impacts On Airlines And General Aviation, Janet K. Tinoco, Noah D. Eudy, Maxwell Cannon

Journal of Aviation/Aerospace Education & Research

When industries share key portions of their eco-systems, industry-industry competitive and structural pressures can inhibit the advancement of both. In the case of aviation and commercial space, an eco-system component critical to both industries is shared airspace. The integration of air and space activities in a safe, efficient, effective, and equitable manner is compulsory for both industries to grow and thrive. In order to develop solutions, one must first understand the effects of space operations on current national airspace system (NAS) users. By using actual flight data in a simulation environment of space operations out of Cape Canaveral, Florida, we …

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Osgoode Syllabus Of Courses And Seminars: 2020 - 2021, Office Of Student Services Jan 2020

Osgoode Syllabus Of Courses And Seminars: 2020 - 2021, Office Of Student Services

Syllabi

No abstract provided.

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Comics-Based Literary Trails: The Case Of Tintin And The Saint-Nazaire Landmarks, Simon Bréus Jan 2020

Comics-Based Literary Trails: The Case Of Tintin And The Saint-Nazaire Landmarks, Simon Bréus

Plymouth Business School Theses

This thesis aims to assess whether Hall et al.’s Circuit of Culture theory and pattern are applicable to a cultural object such as a literary trail based on a comic book. The case under study is a literary trail inspired by the comic book character of Tintin in the city of Saint-Nazaire, France. It uses the prescribed holistic approach while relying on interviews and hard data collected from local sources to the trail as material for analysis. Two main interviews were conducted with the founder of the trail and president of the association Les 7 Soleils, which helped provide an …

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From Soup To Nuts: Expanding Liaison And Technical Services For Oer Development, Dawn Cannon-Rech, Jeffrey M. Mortimore Jan 2020

From Soup To Nuts: Expanding Liaison And Technical Services For Oer Development, Dawn Cannon-Rech, Jeffrey M. Mortimore

University Libraries: Faculty Publications

This case study highlights an ongoing library collaboration with faculty recipients of a statewide Wikipedia Image Open educational resources (OER) are free and openly licensed educational materials that can be used for teaching, learning, research, and other purposes. OER textbook grant at a rural public research university in the southeast. It emphasizes the evolving needs of teaching faculty open to OER grant writing and development, and the necessity of librarians to be creative in delivering this support. The authors describe how they expanded liaison and technical service roles to educate faculty about the meaning and benefits of OERs, guided selection …

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Aware I Am Alone: Intersections Of Solitude And Mindfulness, Richard Cleveland Jan 2020

Aware I Am Alone: Intersections Of Solitude And Mindfulness, Richard Cleveland

Leadership, Technology & Human Development: Faculty Publications

This paper explores the relationship between solitude and mindfulness. Parallels between the two constructs exist, allowing them to complement each other in furthering the well-being of individuals and communities. Three perspectives through which mindfulness may assist in forming foundational understandings of solitude are presented; these comprise Theoretical, Practice, and Research. The Theoretical lens provides introductory understandings of both solitude and mindfulness. On this basis, integral parallels between the two constructs are outlined. Next, Practice reviews solitude that is fostered through mindfulness practices. Further, additional models for recognizing solitude as a part of mindfulness are proposed. Finally, Research …

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Cover And Contents Jan 2020

Cover And Contents

Turkish Journal of Chemistry

No abstract provided.

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