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Scientometric Analysis Of Scholarly Publications Of University Of Mumbai From 2001 To 2019, Santosh Chaturbhuj, Sadik M. Batcha Dr. Aug 2021

Scientometric Analysis Of Scholarly Publications Of University Of Mumbai From 2001 To 2019, Santosh Chaturbhuj, Sadik M. Batcha Dr.

Library Philosophy and Practice (e-journal)

The study deals with the analysis of research output by the University of Mumbai from 2001 to 2019. The University has published 3362 articles, out of which 3205 research articles, proceeding articles, and reviews are taken for study. The year-wise distribution shows the highest publications found in 2008 with 260 articles. The study used Domestic Collaboration Index (DCI) and International Collaboration Index (ICI). It shows the highest domestic collaboration in 2011 (112.36) and the highest international collaboration in 2006 (179.15). The study used the specialisation index (SI), and as per SI, the University of Mumbai has specialised in Engineering with …


Partnering With Archivists To Process The Manuscript Collection Present At The Marshall University Herbarium, Pamela Puppo, Lori Thompson Aug 2021

Partnering With Archivists To Process The Manuscript Collection Present At The Marshall University Herbarium, Pamela Puppo, Lori Thompson

Biological Sciences Faculty Research

The Marshall University Herbarium (MUHW) is located on the third floor of the Science Building at Marshall University in Huntington, West Virginia, United States. It was founded in the 1930's by Dr. Frank A. Gilbert when Marshall was still Marshall College. Today, MUHW is the second largest herbarium in West Virginia with about 50,000 specimens, including 20 types. Mostly composed of vascular plants, the herbarium also contains small collections of non-vascular plants, fungi, algae, fossils, and some ethnobotanical material, mainly brought from Ecuador by one of the former curators, Dr. Dan Evans between the 1980's and 2000's. Apart from these …


Anatomy And Physiology Preparatory Course Textbook (2nd Edition), Carlos Liachovitzky Aug 2021

Anatomy And Physiology Preparatory Course Textbook (2nd Edition), Carlos Liachovitzky

Open Educational Resources

The goal of this preparatory textbook is to give students a chance to become familiar with some terms and some basic concepts they will find later on in the Anatomy and Physiology course, especially during the first few weeks of the course.

Organization and functioning of the human organism are generally presented starting from the simplest building blocks, and then moving into levels of increasing complexity. This textbook follows the same presentation. It begins introducing the concept of homeostasis, then covers the chemical level, and later on a basic introduction to cellular level, organ level, and organ system level. This …


Hook-Billed Kite, Chondrohierax Uncinatus, Southbound Autumn Migration In Belize And Mexico, Ryan Anthony Phillips Jul 2021

Hook-Billed Kite, Chondrohierax Uncinatus, Southbound Autumn Migration In Belize And Mexico, Ryan Anthony Phillips

Master's Theses

The Hook-billed Kite (Chondrohierax uncinatus) is a specialized Neotropical raptor with a wide distribution that has received little research attention. The species is considered non-migratory across most of its distribution, but there are scattered records of Hook-billed Kite migration. The present research describes, for the first time, the largest southbound autumn migration of Hook-billed Kite in Belize and Mexico and evaluates the effects of environmental conditions on this phenomenon. Eight years of count data were collected in Belize and 25 years in Mexico. During a total of 3093.1 count hr from 2013-2020 in Belize, 39928 Hook-billed Kites were counted on …


Humpback Whale, Megaptera Novaeangliae, Feeding Dynamics From The Perspective Of The Individual: Insights From Demography, Life History, And Bio-Logging, Jennifer Tackaberry Jul 2021

Humpback Whale, Megaptera Novaeangliae, Feeding Dynamics From The Perspective Of The Individual: Insights From Demography, Life History, And Bio-Logging, Jennifer Tackaberry

Master's Theses

Studies of fission-fusion societies provide a framework in which to compare the feeding dynamics across demographics, unrestrained by stable associations or relatedness. This study used bio-logger data and surface observations combined with long-term population data from the Gulf of Maine humpback whale, Megaptera novaeangliae, population to investigate the influence of demographics on feeding methods, and time spent feeding, and to determine if a coordinated feeding method, kick-feeding, was a cooperative behavior. The results suggest that demographics did influence the feeding method used and highlighted the need to determine how energetic needs change across the feeding season. Adult females did not …


Influence Of Flipped Learning Strategy On High School Students’ Learning Outcomes In Biology In Osun State, Mutahir Oluwafemi Abanikannda Jul 2021

Influence Of Flipped Learning Strategy On High School Students’ Learning Outcomes In Biology In Osun State, Mutahir Oluwafemi Abanikannda

Frameless

The study was conducted to investigate the influence of flipped learning strategy on high school students’ learning outcomes in Biology in Osun State. The study adopted a descriptive survey and respondents used for the study were three hundred and fifty (350) students were randomly selected from twelve (12) High Schools in Osun State. The study consists of one research question and one research hypothesis. The instrument used to obtain information on this research was an inventory. Frequency counts and percentages with mean deviation was the descriptive statistics used. The research findings revealed that flipped learning strategy has a positive influence …


Spring/Summer 2021: A Deep Dive Into Freshwater Fish Parasitology, St. Norbert College Jul 2021

Spring/Summer 2021: A Deep Dive Into Freshwater Fish Parasitology, St. Norbert College

St. Norbert College Magazine 2019-2023

Logan Elkin ’23 is a biology major and religious studies minor spending the early part of summer before his junior year knee-deep in the scenic waterways of Oregon – all in pursuit of a particular “problem” parasite.


Spring/Summer 2021: Major Academic Conference Brings Midwest Parasitologists To St. Norbert, St. Norbert College Jul 2021

Spring/Summer 2021: Major Academic Conference Brings Midwest Parasitologists To St. Norbert, St. Norbert College

St. Norbert College Magazine 2019-2023

St. Norbert plays host to a major scientific convention later this month with the arrival on campus of the 72nd Annual Midwestern Conference of Parasitologists (AMCOP), a regional affiliate of the American Society of Parasitologists.


Impact Of Seawall Type On Mollusc Size And Diversity In South Water Caye Belize: A Case Study, Morgan O. Orand, Ginger R. Fisher Jul 2021

Impact Of Seawall Type On Mollusc Size And Diversity In South Water Caye Belize: A Case Study, Morgan O. Orand, Ginger R. Fisher

Ursidae: The Undergraduate Research Journal at the University of Northern Colorado

The size and diversity of molluscs on and in front of artificial and natural sea walls in the tropical rocky intertidal of South Water Caye, Belize were investigated with the intent of determining the suitability of artificial surfaces to replace natural seawalls. Four seawalls, three artificial and one natural, were observed over a period of eight days. Mollusc size did not change based on distance from the wall for any of the walls. However, there were some significant differences in the species and number of molluscs in front of each wall as well as on the walls themselves. Measures of …


Spring/Summer 2021: At The Point Of Departure, Erika Ditzman Jul 2021

Spring/Summer 2021: At The Point Of Departure, Erika Ditzman

St. Norbert College Magazine 2019-2023

Each year we send a fresh new class out into the world, among them these 2021 grads, above. But students are not the only ones to experience the bittersweet moment of departure from an institution they’ve made an important part of their lives.


Black And White Health Disparities: Racial Bias In American Healthcare, Yasmeen Almomani Jul 2021

Black And White Health Disparities: Racial Bias In American Healthcare, Yasmeen Almomani

Bridges: An Undergraduate Journal of Contemporary Connections

This paper explores the historical implications of race in American society that have led to implicit racism in the healthcare system. Racial bias in healthcare against Black people is a factor in the health disparities between Black and white people in America, such as the gap in life expectancy, infant death, and maternal mortality. Black people are more likely to report racial discrimination from healthcare providers, which is a reason for the decreased quality of care received. The past justifications of slavery, the Tuskegee syphilis study, and the medical experimentations on Black women are horrifying but were considered acceptable in …


The Impact Of Using An Online Learning Management System On Student Biology Achievement In A Hispanic Rural High School, Brent J. Burkott Jul 2021

The Impact Of Using An Online Learning Management System On Student Biology Achievement In A Hispanic Rural High School, Brent J. Burkott

Theses and Dissertations

The purpose for this study was to determine the effect of using online Learning Management Systems with a Blended Learning pedagogy on state assessment achievement of high school biology students with interactions analyzed based on teaching method (Face-to-Face/Blended Learning), course type (Honors/Regular) biological sex (Male/Female), risk factor (At-Risk/Not At-Risk), and socioeconomic status (High/Low). The research questions were: (1) What is the difference in achievement scores between students taught in a Blended Learning environment with a Learning Management System verses a traditional Face-to-Face learning environment, and (2) What differences in achievement exist on the Texas assessment based on teaching method, course …


Ahr Expression On Rorc-Expressing Immune Cells Is Essential For I3c-Mediated Protection Against Colitis, Michal C. Williams Jul 2021

Ahr Expression On Rorc-Expressing Immune Cells Is Essential For I3c-Mediated Protection Against Colitis, Michal C. Williams

Senior Theses

Colitis is an inflammatory bowel disorder (IBD) whose etiology is attributed to modification in the luminal microbiota and dysregulation in the immune response. Indole is a signaling molecule which is naturally produced by gut luminal microbiota. Indole-3- carbinol (I3C) is a compound commonly found in vegetables and a ligand for the aryl hydrocarbon receptor (AhR). Previous studies have detected decreased expression and activation on the AhR receptor in colitis patients, thought to possibly alter gut microbiota metabolism, subsequently promoting colitis. 1 AhR, expressed in a variety of immune and epithelial cells, contributes to gut homeostasis by affecting vital mediators such …


Genetic Diversity Among Ten Maize Genotypes Using Simple Sequence Repeat Dna Markers, Sebar D. Abdulazeez, Sakar A. Kakarash, Namam B. Ismael Jun 2021

Genetic Diversity Among Ten Maize Genotypes Using Simple Sequence Repeat Dna Markers, Sebar D. Abdulazeez, Sakar A. Kakarash, Namam B. Ismael

Polytechnic Journal

Genetic diversity among ten maize genotypes (seven inbred lines and three testers) was investigated using ten simple sequence repeats (SSRs). Primers (bnlg128, bnlg1839, Umc1117, bnlg1144, and bnlg1152) generated the highest number of bands (4 bands) for inbred lines while the primer bnlg128 showing the highest number of bands (3 bands) for testers. The primer bnlg128 shows the highest effective number of alleles (ne) for inbred lines and testers. Among the studied primer bnlg1839 in inbred lines and primer bnlg128 in testers showed the maximum polymorphism information content (PIC) and the greatest diversity. Using UPGMA cluster analysis, the seven inbred lines …


Study The Effects Of Formaldehyde And Xylene Vapor On Lung And Testicular Tissue With Sperm Morphology Of Adult Albino Rats, Trefa F. Ismail, Galawezh O. Othman, Naznaz H. Othman, Ban A. Hassan Jun 2021

Study The Effects Of Formaldehyde And Xylene Vapor On Lung And Testicular Tissue With Sperm Morphology Of Adult Albino Rats, Trefa F. Ismail, Galawezh O. Othman, Naznaz H. Othman, Ban A. Hassan

Polytechnic Journal

Formalin is widely used chemical substance in industry and medicine (as tissue fixative and disinfectant). It contains reactive molecules which have been known for its cytotoxic effects. Furthermore, xylene used in histological techniques during preparation of tissue and has different toxic effects on tissues. The present study was performed to investigate the effects of formaldehyde and xylene inhalation on albino rat’s lung and testes. Fifteen adult male rats were used in this study; the rats were divided randomly into three groups (A, B, and C). Group (A) comprises the control group, whereas the rats in the Group (B) were exposed …


Green Synthesis Of Bioactive Cuo@Fe3o4@Walnut Shell Nanocomposite Using Crataegus Azarolus Var. Aronia L. Extract And Its Antivasoconstrictive Action On Rat’S Aortic Smooth Muscle, Sarbast A. Mahmud Jun 2021

Green Synthesis Of Bioactive Cuo@Fe3o4@Walnut Shell Nanocomposite Using Crataegus Azarolus Var. Aronia L. Extract And Its Antivasoconstrictive Action On Rat’S Aortic Smooth Muscle, Sarbast A. Mahmud

Polytechnic Journal

The antioxidant potential of Crataegus azarolus Var. aronia aqueous extract was used as reducing and stabilizing media to the green synthesis of bioactive CuO@Fe3O4@Walnut shell nanocomposite (NCs). The ability of the plant extract as bioreducing medium was proved using Fourier-transform infrared spectroscopy and ultraviolet–visible spectroscopy. While, the structural identification of synthesized CuO@Fe3O4@Walnut shell NCs was proved using the scanning electron microscopy, electron dispersive spectroscopy, elemental mapping, and point analysis. Then, the antivasoconstriction effects of CuO@Fe3O4@Walnut shell NCs (5*10−2 mg/ml) and (1*10−1 mg/ml) on rats isolated thoracic aortic smooth muscle cells were studied. Green synthesized CuO@Fe3O4@Walnut shell NCs showed effective antivasoconstriction …


Genetic Diversity Among Ten Maize Genotypes Using Simple Sequence Repeat Dna Markers, Sebar D. Abdulazeez, Sakar A. Kakarash, Namam B. Ismael Jun 2021

Genetic Diversity Among Ten Maize Genotypes Using Simple Sequence Repeat Dna Markers, Sebar D. Abdulazeez, Sakar A. Kakarash, Namam B. Ismael

Polytechnic Journal

Genetic diversity among ten maize genotypes (seven inbred lines and three testers) was investigated using ten simple sequence repeats (SSRs). Primers (bnlg128, bnlg1839, Umc1117, bnlg1144, and bnlg1152) generated the highest number of bands (4 bands) for inbred lines while the primer bnlg128 showing the highest number of bands (3 bands) for testers. The primer bnlg128 shows the highest effective number of alleles (ne) for inbred lines and testers. Among the studied primer bnlg1839 in inbred lines and primer bnlg128 in testers showed the maximum polymorphism information content (PIC) and the greatest diversity. Using UPGMA cluster analysis, the seven inbred lines …


Study The Effects Of Formaldehyde And Xylene Vapor On Lung And Testicular Tissue With Sperm Morphology Of Adult Albino Rats, Trefa F. Ismail, Galawezh O. Othman, Naznaz H. Othman, Ban A. Hassan Jun 2021

Study The Effects Of Formaldehyde And Xylene Vapor On Lung And Testicular Tissue With Sperm Morphology Of Adult Albino Rats, Trefa F. Ismail, Galawezh O. Othman, Naznaz H. Othman, Ban A. Hassan

Polytechnic Journal

Formalin is widely used chemical substance in industry and medicine (as tissue fixative and disinfectant). It contains reactive molecules which have been known for its cytotoxic effects. Furthermore, xylene used in histological techniques during preparation of tissue and has different toxic effects on tissues. The present study was performed to investigate the effects of formaldehyde and xylene inhalation on albino rat’s lung and testes. Fifteen adult male rats were used in this study; the rats were divided randomly into three groups (A, B, and C). Group (A) comprises the control group, whereas the rats in the Group (B) were exposed …


Green Synthesis Of Bioactive Cuo@Fe3o4@Walnut Shell Nanocomposite Using Crataegus Azarolus Var. Aronia L. Extract And Its Antivasoconstrictive Action On Rat’S Aortic Smooth Muscle, Sarbast A. Mahmud Jun 2021

Green Synthesis Of Bioactive Cuo@Fe3o4@Walnut Shell Nanocomposite Using Crataegus Azarolus Var. Aronia L. Extract And Its Antivasoconstrictive Action On Rat’S Aortic Smooth Muscle, Sarbast A. Mahmud

Polytechnic Journal

The antioxidant potential of Crataegus azarolus Var. aronia aqueous extract was used as reducing and stabilizing media to the green synthesis of bioactive CuO@Fe3O4@Walnut shell nanocomposite (NCs). The ability of the plant extract as bioreducing medium was proved using Fourier-transform infrared spectroscopy and ultraviolet–visible spectroscopy. While, the structural identification of synthesized CuO@Fe3O4@Walnut shell NCs was proved using the scanning electron microscopy, electron dispersive spectroscopy, elemental mapping, and point analysis. Then, the antivasoconstriction effects of CuO@Fe3O4@Walnut shell NCs (5*10−2 mg/ml) and (1*10−1 mg/ml) on rats isolated thoracic aortic smooth muscle cells were studied. Green synthesized CuO@Fe3O4@Walnut shell NCs showed effective antivasoconstriction …


Genetic Diversity Among Ten Maize Genotypes Using Simple Sequence Repeat Dna Markers, Sebar D. Abdulazeez, Sakar A. Kakarash, Namam B. Ismael Jun 2021

Genetic Diversity Among Ten Maize Genotypes Using Simple Sequence Repeat Dna Markers, Sebar D. Abdulazeez, Sakar A. Kakarash, Namam B. Ismael

Polytechnic Journal

Genetic diversity among ten maize genotypes (seven inbred lines and three testers) was investigated using ten simple sequence repeats (SSRs). Primers (bnlg128, bnlg1839, Umc1117, bnlg1144, and bnlg1152) generated the highest number of bands (4 bands) for inbred lines while the primer bnlg128 showing the highest number of bands (3 bands) for testers. The primer bnlg128 shows the highest effective number of alleles (ne) for inbred lines and testers. Among the studied primer bnlg1839 in inbred lines and primer bnlg128 in testers showed the maximum polymorphism information content (PIC) and the greatest diversity. Using UPGMA cluster analysis, the seven inbred lines …


Study The Effects Of Formaldehyde And Xylene Vapor On Lung And Testicular Tissue With Sperm Morphology Of Adult Albino Rats, Trefa F. Ismail, Galawezh O. Othman, Naznaz H. Othman, Ban A. Hassan Jun 2021

Study The Effects Of Formaldehyde And Xylene Vapor On Lung And Testicular Tissue With Sperm Morphology Of Adult Albino Rats, Trefa F. Ismail, Galawezh O. Othman, Naznaz H. Othman, Ban A. Hassan

Polytechnic Journal

Formalin is widely used chemical substance in industry and medicine (as tissue fixative and disinfectant). It contains reactive molecules which have been known for its cytotoxic effects. Furthermore, xylene used in histological techniques during preparation of tissue and has different toxic effects on tissues. The present study was performed to investigate the effects of formaldehyde and xylene inhalation on albino rat’s lung and testes. Fifteen adult male rats were used in this study; the rats were divided randomly into three groups (A, B, and C). Group (A) comprises the control group, whereas the rats in the Group (B) were exposed …


Green Synthesis Of Bioactive Cuo@Fe3o4@Walnut Shell Nanocomposite Using Crataegus Azarolus Var. Aronia L. Extract And Its Antivasoconstrictive Action On Rat’S Aortic Smooth Muscle, Sarbast A. Mahmud Jun 2021

Green Synthesis Of Bioactive Cuo@Fe3o4@Walnut Shell Nanocomposite Using Crataegus Azarolus Var. Aronia L. Extract And Its Antivasoconstrictive Action On Rat’S Aortic Smooth Muscle, Sarbast A. Mahmud

Polytechnic Journal

The antioxidant potential of Crataegus azarolus Var. aronia aqueous extract was used as reducing and stabilizing media to the green synthesis of bioactive CuO@Fe3O4@Walnut shell nanocomposite (NCs). The ability of the plant extract as bioreducing medium was proved using Fourier-transform infrared spectroscopy and ultraviolet–visible spectroscopy. While, the structural identification of synthesized CuO@Fe3O4@Walnut shell NCs was proved using the scanning electron microscopy, electron dispersive spectroscopy, elemental mapping, and point analysis. Then, the antivasoconstriction effects of CuO@Fe3O4@Walnut shell NCs (5*10−2 mg/ml) and (1*10−1 mg/ml) on rats isolated thoracic aortic smooth muscle cells were studied. Green synthesized CuO@Fe3O4@Walnut shell NCs showed effective antivasoconstriction …


Genetic Diversity Among Ten Maize Genotypes Using Simple Sequence Repeat Dna Markers, Sebar D. Abdulazeez, Sakar A. Kakarash, Namam B. Ismael Jun 2021

Genetic Diversity Among Ten Maize Genotypes Using Simple Sequence Repeat Dna Markers, Sebar D. Abdulazeez, Sakar A. Kakarash, Namam B. Ismael

Polytechnic Journal

Genetic diversity among ten maize genotypes (seven inbred lines and three testers) was investigated using ten simple sequence repeats (SSRs). Primers (bnlg128, bnlg1839, Umc1117, bnlg1144, and bnlg1152) generated the highest number of bands (4 bands) for inbred lines while the primer bnlg128 showing the highest number of bands (3 bands) for testers. The primer bnlg128 shows the highest effective number of alleles (ne) for inbred lines and testers. Among the studied primer bnlg1839 in inbred lines and primer bnlg128 in testers showed the maximum polymorphism information content (PIC) and the greatest diversity. Using UPGMA cluster analysis, the seven inbred lines …


Study The Effects Of Formaldehyde And Xylene Vapor On Lung And Testicular Tissue With Sperm Morphology Of Adult Albino Rats, Trefa F. Ismail, Galawezh O. Othman, Naznaz H. Othman, Ban A. Hassan Jun 2021

Study The Effects Of Formaldehyde And Xylene Vapor On Lung And Testicular Tissue With Sperm Morphology Of Adult Albino Rats, Trefa F. Ismail, Galawezh O. Othman, Naznaz H. Othman, Ban A. Hassan

Polytechnic Journal

Formalin is widely used chemical substance in industry and medicine (as tissue fixative and disinfectant). It contains reactive molecules which have been known for its cytotoxic effects. Furthermore, xylene used in histological techniques during preparation of tissue and has different toxic effects on tissues. The present study was performed to investigate the effects of formaldehyde and xylene inhalation on albino rat’s lung and testes. Fifteen adult male rats were used in this study; the rats were divided randomly into three groups (A, B, and C). Group (A) comprises the control group, whereas the rats in the Group (B) were exposed …


Green Synthesis Of Bioactive Cuo@Fe3o4@Walnut Shell Nanocomposite Using Crataegus Azarolus Var. Aronia L. Extract And Its Antivasoconstrictive Action On Rat’S Aortic Smooth Muscle, Sarbast A. Mahmud Jun 2021

Green Synthesis Of Bioactive Cuo@Fe3o4@Walnut Shell Nanocomposite Using Crataegus Azarolus Var. Aronia L. Extract And Its Antivasoconstrictive Action On Rat’S Aortic Smooth Muscle, Sarbast A. Mahmud

Polytechnic Journal

The antioxidant potential of Crataegus azarolus Var. aronia aqueous extract was used as reducing and stabilizing media to the green synthesis of bioactive CuO@Fe3O4@Walnut shell nanocomposite (NCs). The ability of the plant extract as bioreducing medium was proved using Fourier-transform infrared spectroscopy and ultraviolet–visible spectroscopy. While, the structural identification of synthesized CuO@Fe3O4@Walnut shell NCs was proved using the scanning electron microscopy, electron dispersive spectroscopy, elemental mapping, and point analysis. Then, the antivasoconstriction effects of CuO@Fe3O4@Walnut shell NCs (5*10−2 mg/ml) and (1*10−1 mg/ml) on rats isolated thoracic aortic smooth muscle cells were studied. Green synthesized CuO@Fe3O4@Walnut shell NCs showed effective antivasoconstriction …


Studi Kebutuhan Bahan Ajar Matakuliah Etnobotani Untuk Mahasiswa, Dias Setyawan, Mimien Henie Irawati Al-Mudhar, Murni Saptasari Jun 2021

Studi Kebutuhan Bahan Ajar Matakuliah Etnobotani Untuk Mahasiswa, Dias Setyawan, Mimien Henie Irawati Al-Mudhar, Murni Saptasari

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This research aims to study the needs of teaching material in Ethnobotany for students of biology department S1 UIN Maliki Malang. This research is qualitative descriptive research. Data collection techniques used is by distributing questionnaires. The results, 79% of students know about the concept of ethnobotany and no student knows about Talang Mamak. 59% of students stated in the learning process dominated by using PowerPoint compared with other teaching materials and 100% of students agreed if the supplement book is developed. Therefore, it was concluded that necessary to develop teaching materials in the form of supplement books for Ethnobotanical courses.


Green Synthesis Of Bioactive Cuo@Fe3o4@Walnut Shell Nanocomposite Using Crataegus Azarolus Var. Aronia L. Extract And Its Antivasoconstrictive Action On Rat’S Aortic Smooth Muscle, Sarbast A. Mahmud Jun 2021

Green Synthesis Of Bioactive Cuo@Fe3o4@Walnut Shell Nanocomposite Using Crataegus Azarolus Var. Aronia L. Extract And Its Antivasoconstrictive Action On Rat’S Aortic Smooth Muscle, Sarbast A. Mahmud

Polytechnic Journal

The antioxidant potential of Crataegus azarolus Var. aronia aqueous extract was used as reducing and stabilizing media to the green synthesis of bioactive CuO@Fe3O4@Walnut shell nanocomposite (NCs). The ability of the plant extract as bioreducing medium was proved using Fourier-transform infrared spectroscopy and ultraviolet–visible spectroscopy. While, the structural identification of synthesized CuO@Fe3O4@Walnut shell NCs was proved using the scanning electron microscopy, electron dispersive spectroscopy, elemental mapping, and point analysis. Then, the antivasoconstriction effects of CuO@Fe3O4@Walnut shell NCs (5*10−2 mg/ml) and (1*10−1 mg/ml) on rats isolated thoracic aortic smooth muscle cells were studied. Green synthesized CuO@Fe3O4@Walnut shell NCs showed effective antivasoconstriction …


Genetic Diversity Among Ten Maize Genotypes Using Simple Sequence Repeat Dna Markers, Sebar D. Abdulazeez, Sakar A. Kakarash, Namam B. Ismael Jun 2021

Genetic Diversity Among Ten Maize Genotypes Using Simple Sequence Repeat Dna Markers, Sebar D. Abdulazeez, Sakar A. Kakarash, Namam B. Ismael

Polytechnic Journal

Genetic diversity among ten maize genotypes (seven inbred lines and three testers) was investigated using ten simple sequence repeats (SSRs). Primers (bnlg128, bnlg1839, Umc1117, bnlg1144, and bnlg1152) generated the highest number of bands (4 bands) for inbred lines while the primer bnlg128 showing the highest number of bands (3 bands) for testers. The primer bnlg128 shows the highest effective number of alleles (ne) for inbred lines and testers. Among the studied primer bnlg1839 in inbred lines and primer bnlg128 in testers showed the maximum polymorphism information content (PIC) and the greatest diversity. Using UPGMA cluster analysis, the seven inbred lines …


Study The Effects Of Formaldehyde And Xylene Vapor On Lung And Testicular Tissue With Sperm Morphology Of Adult Albino Rats, Trefa F. Ismail, Galawezh O. Othman, Naznaz H. Othman, Ban A. Hassan Jun 2021

Study The Effects Of Formaldehyde And Xylene Vapor On Lung And Testicular Tissue With Sperm Morphology Of Adult Albino Rats, Trefa F. Ismail, Galawezh O. Othman, Naznaz H. Othman, Ban A. Hassan

Polytechnic Journal

Formalin is widely used chemical substance in industry and medicine (as tissue fixative and disinfectant). It contains reactive molecules which have been known for its cytotoxic effects. Furthermore, xylene used in histological techniques during preparation of tissue and has different toxic effects on tissues. The present study was performed to investigate the effects of formaldehyde and xylene inhalation on albino rat’s lung and testes. Fifteen adult male rats were used in this study; the rats were divided randomly into three groups (A, B, and C). Group (A) comprises the control group, whereas the rats in the Group (B) were exposed …


Rapid Production And Purification Of Dye-Loaded Liposomes By Electrodialysis-Driven Depletion, Gamid Abatchev, Andrew Bogard, Zoe Hutchinson, Jason Ward, Daniel Fologea Jun 2021

Rapid Production And Purification Of Dye-Loaded Liposomes By Electrodialysis-Driven Depletion, Gamid Abatchev, Andrew Bogard, Zoe Hutchinson, Jason Ward, Daniel Fologea

Physics Faculty Publications and Presentations

Liposomes are spherical-shaped vesicles that enclose an aqueous milieu surrounded by bilayer or multilayer membranes formed by self-assembly of lipid molecules. They are intensively exploited as either model membranes for fundamental studies or as vehicles for delivery of active substances in vivo and in vitro. Irrespective of the method adopted for production of loaded liposomes, obtaining the final purified product is often achieved by employing multiple, time consuming steps. To alleviate this problem, we propose a simplified approach for concomitant production and purification of loaded liposomes by exploiting the Electrodialysis-Driven Depletion of charged molecules from solutions. Our investigations show that …