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2023

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Articles 13591 - 13620 of 13873

Full-Text Articles in Life Sciences

Indigenously Produced Biochar Retains Fertility In Sandy Soil Through Unique Microbial Diversity Sustenance: A Step Toward The Circular Economy, Munawwar Ali Khan, Alsayeda Zahra Salman, Shams Tabrez Khan Jan 2023

Indigenously Produced Biochar Retains Fertility In Sandy Soil Through Unique Microbial Diversity Sustenance: A Step Toward The Circular Economy, Munawwar Ali Khan, Alsayeda Zahra Salman, Shams Tabrez Khan

All Works

Introduction: Agricultural productivity in the arid hot desert climate of UAE is limited by the unavailability of water, high temperature, and salt stresses. Growing enough food under abiotic stresses and decreasing reliance on imports in an era of global warming are a challenge. Biochar with high water and nutrient retention capacity and acid neutralization activity is an attractive soil conditioner. This study investigates the microbial community in the arid soil of Dubai under shade house conditions irrigated with saline water and the shift in the microbial community, following 1 year of amendment with indigenously prepared biochar from date palm waste. …

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Association Of The Gut Microbiota With Clinical Variables In Obese And Lean Emirati Subjects, Manal Ali Ahmad, Mirey Karavetian, Carole Ayoub Moubareck, Gabi Wazz, Tarek Mahdy, Koen Venema Jan 2023

Association Of The Gut Microbiota With Clinical Variables In Obese And Lean Emirati Subjects, Manal Ali Ahmad, Mirey Karavetian, Carole Ayoub Moubareck, Gabi Wazz, Tarek Mahdy, Koen Venema

All Works

Background: Growing evidence supports the role of gut microbiota in obesity, yet exact associations remain largely unknown. Specifically, very little is known about this association in the Emirati population. Methods: We explored differences in gut microbiota composition, particularly the Firmicutes/Bacteroidetes (F/B) ratio, between 43 obese and 31 lean adult Emirate counterparts, and its association with obesity markers, by using V3-V4 regions of 16 S ribosomal RNA gene sequencing data. Furthermore, we collected anthropometric and biochemical data. Results: The two major phyla in obese and lean groups were Firmicutes and Bacteroidetes. We observed a significantly lower alpha diversity (Shannon index) in …

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Design Of Block Copolymer With Tunable Hydrophobic/Hydrophilic/Fluorophilic Interactions, Tatiane De Fatima Dutra Jan 2023

Design Of Block Copolymer With Tunable Hydrophobic/Hydrophilic/Fluorophilic Interactions, Tatiane De Fatima Dutra

Theses, Dissertations and Culminating Projects

Block copolymers (BCP) with balanced interactions and their resultant bulk-phase self-assembly have become increasingly important in advancing nanotechnology, separation, and energy applications. However, a few reports have addressed the synthesis challenge and bulk-phase self-assembly of such triblock copolymers. This thesis presents a facile route for preparing triblock copolymer via controlled radical and organocatalytic ring-opening polymerization that allows precise control over the incorporation of individual moieties in resultant polymer, responsible for balanced hydrophilic, hydrophobic/lipophilic, and fluorophilic interactions. Synthesized polymer with suggested self-assembled 2D lamellar nanostructure exhibits high-temperature stability. The long-term goal of this work is to selectively use this polymer class …

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A Computational Study Of The Copper-Catalyzed Trifluoromethylation Of Boronic Acids, Kevin Nyhuis Jan 2023

A Computational Study Of The Copper-Catalyzed Trifluoromethylation Of Boronic Acids, Kevin Nyhuis

Theses, Dissertations and Culminating Projects

This work is a computational study of a reaction mechanism for the trifluoromethylation of boronic acids. Three steps of the proposed reaction mechanism are studied, •CF3 addition to a copper catalyst center, base promoted transmetalation between copper and aryl boronic acid, and bond forming reductive elimination in which the CF3 and aryl substituent form a bond. Limited information is known about this mechanism. This study uses computational methods to attempt to elucidate the mechanism and provide the groundwork for potential improvement. Quantum chemical methods in conjunction with tight-binding based conformational sampling methods are used to investigate the possible …

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Investigating The Roles Of Active Site Residues K59, K119 And E168 In M. Tuberculosis Indole-3-Glycerol Phosphate Synthase, Maryum M. Bhatti Jan 2023

Investigating The Roles Of Active Site Residues K59, K119 And E168 In M. Tuberculosis Indole-3-Glycerol Phosphate Synthase, Maryum M. Bhatti

Theses, Dissertations and Culminating Projects

Tuberculosis (TB) is a disease that is caused by a bacteria called Mycobacterium tuberculosis and primarily attacks the lungs but can spread to other areas of the body as well. TB can develop resistance to drugs that may be used to cure the disease. Multidrug resistant TB is especially a growing issue as it does not respond to the two most powerful anti-TB drugs, isoniazid and rifampicin. For this reason, finding new ways to target TB are critically needed. One possible way to do this is to target the enzymes in the tryptophan biosynthetic pathway of M. tuberculosis. Studies have …

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Social Cognitive Processes Explain Bias In Juror Decisions, Jaime J. Castrellon, Shabnam Hakimi, Jacob M. Parelman, Lun Yin, Jonathan R. Law, Jesse A.G. Skene, David A. Ball, Artemis Malekpour, Donald H. Beskind, Neil Vidmar, John M. Pearson, J. H. Pate Skene, R. Mckell Carter Jan 2023

Social Cognitive Processes Explain Bias In Juror Decisions, Jaime J. Castrellon, Shabnam Hakimi, Jacob M. Parelman, Lun Yin, Jonathan R. Law, Jesse A.G. Skene, David A. Ball, Artemis Malekpour, Donald H. Beskind, Neil Vidmar, John M. Pearson, J. H. Pate Skene, R. Mckell Carter

Faculty Scholarship

Jury decisions are among the most consequential social decisions in which bias plays a notable role. While courts take measures to reduce the influence of non-evidentiary factors, jurors may still incorporate biases into their decisions. One common bias, crime-type bias, is the extent to which the perceived strength of a prosecutor’s case depends on the severity of the crime. Moral judgment, affect and social cognition have been proposed as core processes underlying this and other biases. Behavioral evidence alone has been insufficient to distinguish these explanations. To identify the mechanism underlying crime-type bias, we collected functional magnetic resonance imaging patterns …

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Minding Rights: Mapping Ethical And Legal Foundations Of ‘Neurorights’, Sjors Ligthart, Marcello Ienca, Gerben Meynen, Fruzsina Molnar-Gabor, Roberto Andorno, Christoph Bublitz, Paul Catley, Lisa Claydon, Thomas Douglas, Nita A. Farahany, Joseph J. Fins, Sara Goering, Pim Haselager, Fabrice Jotterand, Andrea Lavazza, Allan Mccay, Abel Wajnerman Paz, Stephen Rainey, Jesper Ryberg, Philipp Kellmeyer Jan 2023

Minding Rights: Mapping Ethical And Legal Foundations Of ‘Neurorights’, Sjors Ligthart, Marcello Ienca, Gerben Meynen, Fruzsina Molnar-Gabor, Roberto Andorno, Christoph Bublitz, Paul Catley, Lisa Claydon, Thomas Douglas, Nita A. Farahany, Joseph J. Fins, Sara Goering, Pim Haselager, Fabrice Jotterand, Andrea Lavazza, Allan Mccay, Abel Wajnerman Paz, Stephen Rainey, Jesper Ryberg, Philipp Kellmeyer

Faculty Scholarship

The rise of neurotechnologies, especially in combination with artificial intelligence (AI)-based methods for brain data analytics, has given rise to concerns around the protection of mental privacy, mental integrity and cognitive liberty – often framed as “neurorights” in ethical, legal, and policy discussions. Several states are now looking at including neurorights into their constitutional legal frameworks, and international institutions and organizations, such as UNESCO and the Council of Europe, are taking an active interest in developing international policy and governance guidelines on this issue. However, in many discussions of neurorights the philosophical assumptions, ethical frames of reference and legal interpretation …

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Transboundary Marine Species At Risk & Their Recovery In A Changing Climate: Workshop Report, Jonathan J. Choi, Olga Koubrak, Jess Kuesel, Michelle B. Nowlin, Stephen E. Roady, Susan J. Rolston, David L. Vanderzwaag Jan 2023

Transboundary Marine Species At Risk & Their Recovery In A Changing Climate: Workshop Report, Jonathan J. Choi, Olga Koubrak, Jess Kuesel, Michelle B. Nowlin, Stephen E. Roady, Susan J. Rolston, David L. Vanderzwaag

Faculty Scholarship

No abstract provided.

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Analysis For Prioritizing Risk Status And Sustainable Utilization Of Cattle, Sheep, And Goat Breeds In Türkiye, Mesut Yildirir, Seyrani̇ Koncagül, Yasemi̇n Öner, Ayşe Oya Akin Jan 2023

Analysis For Prioritizing Risk Status And Sustainable Utilization Of Cattle, Sheep, And Goat Breeds In Türkiye, Mesut Yildirir, Seyrani̇ Koncagül, Yasemi̇n Öner, Ayşe Oya Akin

Turkish Journal of Veterinary & Animal Sciences

Animal Genetic Resources (AnGR) are a warranty for future unknown conditions and needs. Due to this fact, sustainable use and conservation of AnGR have special importance, and to achieve reliable programs for these goals, the risk status of AnGR should be estimated accurately. The aim of this study was to estimate the risk status for three widely used domesticated livestock species of cattle, sheep, and goat in animal production: 6 cattle, 33 sheep, and 15 goat breeds were included in the analysis. Extinction probability (z) was taken as a criterion for the risk status of each breed. Data collection based …

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Effect Of Lipid-Enriched Diet Associated With Bovine Recombinant Somatotropin On Superovulation Response And Embryo Recovery In Heifers, Richelle Matos Oliveira, Anselmo Domingos Ferreira Santos, Francisco Palma Rennó, Camilla Mendonça Silva Jan 2023

Effect Of Lipid-Enriched Diet Associated With Bovine Recombinant Somatotropin On Superovulation Response And Embryo Recovery In Heifers, Richelle Matos Oliveira, Anselmo Domingos Ferreira Santos, Francisco Palma Rennó, Camilla Mendonça Silva

Turkish Journal of Veterinary & Animal Sciences

The current study aimed to evaluate the effects of soybean oil supplementation associated with the administration of bovine recombinant somatotropin (rBST) on the population of ovarian follicles, standardization of both the superovulation response and embryo recovery in heifers. We used 40 Holstein heifers submitted to a 2 × 2 factorial, forming the experimental groups: DC-SL (control diet plus saline solution application); OL-SL (diet with soybean oil plus saline application); DC-rBST (control diet plus application of 320 mg rBST) and OL-rBST (diet with soybean oil plus the application of 320 mg rBST). The animals received two applications of 500 mg of …

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Phenotypic And Genotypic Characterization Of Antimicrobial Resistance In Commonly Isolated Salmonella Serovars From Chickens, Seyyi̇de Sariçam İnce, Mehmet Akan Jan 2023

Phenotypic And Genotypic Characterization Of Antimicrobial Resistance In Commonly Isolated Salmonella Serovars From Chickens, Seyyi̇de Sariçam İnce, Mehmet Akan

Turkish Journal of Veterinary & Animal Sciences

Salmonellosis caused by Salmonella agents is the second most common zoonotic infection in humans. In recent years, Salmonella's increasing antimicrobial resistance (AMR) has been a concern. The major transmission route of Salmonella is consumption of contaminated poultry products. Therefore, monitoring of antimicrobial resistance in chicken-originated Salmonella is critically important. This study investigated AMR in four commonly isolated Salmonella serovars from chickens, namely Salmonella Enteritidis (S. Enteritidis), Salmonella Infantis (S. Infantis), Salmonella Kentucky (S. Kentucky), and Salmonella Typhimurium (S. Typhimurium). A total of 133 isolates were examined by phenotypic and genotypic AMR characterization. Resistance to 14 different antimicrobials and eight …

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Are The Mandible Shapes Of Common (Paradoxurus Hermaphroditus) And Golden (Paradoxurus Zeylonensis) Palm Civets Different? A Pilot Study, İftar Gürbüz, Yasi̇n Demi̇raslan, Channa Rajapaksha, Devaka K. Weerakoon, Saminda Fernando Jan 2023

Are The Mandible Shapes Of Common (Paradoxurus Hermaphroditus) And Golden (Paradoxurus Zeylonensis) Palm Civets Different? A Pilot Study, İftar Gürbüz, Yasi̇n Demi̇raslan, Channa Rajapaksha, Devaka K. Weerakoon, Saminda Fernando

Turkish Journal of Veterinary & Animal Sciences

In this study adult common and golden palm civet mandibles were analysed by geometric morphometric method. For this purpose, the materials were photographed in accordance with the procedure and analysed using computer programs. No allometric component was detected in the comparison of the mandibles. The first principal component defined 28.657% of the total shape variation in the mandibles of the two groups that were analysed with a total of 19 landmarks. The samples were largely separated from each other in the principal component analysis. The shape differences were mostly in the caudal of the mandible. Also, in the common palm …

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Occurrence Of Staphylococcus Aureus In Milk And Antibacterial Properties Of Some Herbal Extracts On Milk And Hospital-Acquired Strains, Reza Ebrahimi Hariry, Gülçi̇n Akca, Ayhan Fi̇lazi̇ Jan 2023

Occurrence Of Staphylococcus Aureus In Milk And Antibacterial Properties Of Some Herbal Extracts On Milk And Hospital-Acquired Strains, Reza Ebrahimi Hariry, Gülçi̇n Akca, Ayhan Fi̇lazi̇

Turkish Journal of Veterinary & Animal Sciences

Staphylococcus aureus is a remarkable infectious agent, and with the development of antibiotic resistance by S. aureus, finding new, effective, and safe alternative therapeutic options in animals and humans is crucially demanded. In this study, the occurrence of S. aureus was explored by collecting nonmastitis bovine milk samples first, and then the effects of herbal extracts on methicillinresistant S. aureus (MRSA) strains isolated from cow's milk and humans in the hospitals were investigated. The occurrences of S. aureus in bovine raw milk samples were 13.4%. All raw milk S. aureus isolates were fully susceptible to cefoxitin, ceftiofur, penicillin G, …

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Efficacy Of Acacia Nilotica Bark Extract As An Alternative To Antibiotics In Broilers Challenged With Escherishia Coli From 15 To 28 Days, Muhammad Umer Zahid, Anjum Khalique, Shafqat Nawaz Qaisrani, Muhammad Ashraf, Ali Ahmad Sheikh, Muhammad Umar Yaqoob Jan 2023

Efficacy Of Acacia Nilotica Bark Extract As An Alternative To Antibiotics In Broilers Challenged With Escherishia Coli From 15 To 28 Days, Muhammad Umer Zahid, Anjum Khalique, Shafqat Nawaz Qaisrani, Muhammad Ashraf, Ali Ahmad Sheikh, Muhammad Umar Yaqoob

Turkish Journal of Veterinary & Animal Sciences

The present experiment was conducted to compare the effect of Acacia nilotica bark extract and antibiotic on different biological parameters in broilers challenged with E. coli. Five hundred 2-week-old broiler chicks were divided into five treatments (Cont, NC, PC, AN-BE3, and AN-BE5) with ten replicates per treatment (10 chicks per replicate), and the experiment was extended over 2 weeks. All chicks, except that of Cont were challenged with E. coli (10$^{7}$ CFU/bird). Cont: basal diet only; NC: challenged with E. coli; PC: NC + Zinc Bacitracin 50 mg/kg diet; AN-BE3: NC + A. nilotica bark extract supplementation 0.3%; …

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Effects Of Use Of Conventional And Sexed Semen On Conception Rate, Calf Sex, Calf Birth Weight, And Stillbirth In Holstein Heifers, Tahi̇r Bayril Jan 2023

Effects Of Use Of Conventional And Sexed Semen On Conception Rate, Calf Sex, Calf Birth Weight, And Stillbirth In Holstein Heifers, Tahi̇r Bayril

Turkish Journal of Veterinary & Animal Sciences

Pregnancy rate is low in artificial insemination with sexed semen compared to conventional semen. This situation poses a major problem for dairy farms. The aim of this study was to determine the effects of semen type on conception rate, calf sex and birth weight, stillbirth, pregnancy loss, and postpartum maternal body weight (MBW) in Holstein heifers inseminated with sexed (n = 229), and conventional semen (n = 153). The female and male calf ratios of the heifers inseminated with sexed and conventional semen were found to be 88% to 54.8% and 12% to 45.2%, respectively. There was a significant difference …

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Effects Of Free Capric Acid, Lauric Acid, And Coconut Oil Supplementation On Performance, Carcass, And Some Blood Biochemical Parameters Of Broiler Chickens, Mehmet Demi̇rci̇, Şevket Evci̇, Mehmet Aki̇f Karsli, Ali̇ Şenol Jan 2023

Effects Of Free Capric Acid, Lauric Acid, And Coconut Oil Supplementation On Performance, Carcass, And Some Blood Biochemical Parameters Of Broiler Chickens, Mehmet Demi̇rci̇, Şevket Evci̇, Mehmet Aki̇f Karsli, Ali̇ Şenol

Turkish Journal of Veterinary & Animal Sciences

In this study, it was aimed to investigate the effects of the addition of free capric (decanoic, C10:0) and lauric (dodecanoic, C12:0) acids and coconut (Cocos nucifera) oil to the broiler diets on performance, carcass yield, internal organ weights and some blood parameters. A total of 144 day-old broiler chicks (Ross 308) were used in the study, and four main groups were formed with four subgroups containing equal number of chicks. The control (C) group was fed with basal diet without any supplementation and the experimental groups were fed with 0.4% free capric acid (CA)-, lauric acid (LA)-, …

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Arterial Vascularization Of The Spleen In Merino Sheep, Melek Tosun, Şükrü Hakan Atalgin Jan 2023

Arterial Vascularization Of The Spleen In Merino Sheep, Melek Tosun, Şükrü Hakan Atalgin

Turkish Journal of Veterinary & Animal Sciences

In this study, it is aimed to reach detailed information about the anatomy of arteries in the sheep spleen, which can be used as an example and model for the success of planned or emergency surgical interventions related to the spleen. In spleen injuries, the spleen may be divided into two or three parts, or it may be limited to cracks on the spleen. In particular, it is aimed to protect the organs that have been damaged by trauma recently. Operations such as splenectomy and splenography are surgical procedures that require good knowledge of the pathways of artery and its …

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Effects Of Feeding In Different Quality Rangelands On Meat Quality And Fatty Acids Composition In Angora Goat Kids And Young Bucks, Betül Zehra Sariçi̇çek Jan 2023

Effects Of Feeding In Different Quality Rangelands On Meat Quality And Fatty Acids Composition In Angora Goat Kids And Young Bucks, Betül Zehra Sariçi̇çek

Turkish Journal of Veterinary & Animal Sciences

The effects of feeding in different quality rangelands on meat quality and fatty acids composition in Angora goat kids and bucks were determined. Twenty male Angora goat kids were selected from each farm that produces Angora goats in the area. There are three separate rangelands with previously determined quality classes (good, medium, and low-quality). In each farm, among these animals grazed completely on the rangeland, 7 heads from 4-month-old kids and 7 heads from 7-month-old bucks were selected and slaughtered. The Longissimus thoracis muscle was removed for meat quality measurement. The increased rangeland quality increased the protein content of kid's …

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Examination Of Canine Herpesvirus-1 In Dogs By Serological, Molecular, And Pathological Methods, Serkan Yildirim, Fatma Gülten Bayraktar, Hakan Aydin, Yavuz Seli̇m Sağlam, Gi̇zem Eser, Muhammet Bahaeddi̇n Dörtbudak Jan 2023

Examination Of Canine Herpesvirus-1 In Dogs By Serological, Molecular, And Pathological Methods, Serkan Yildirim, Fatma Gülten Bayraktar, Hakan Aydin, Yavuz Seli̇m Sağlam, Gi̇zem Eser, Muhammet Bahaeddi̇n Dörtbudak

Turkish Journal of Veterinary & Animal Sciences

In this study, it was aimed to examine Canine Herpesvirus-1 (CHV-1) with different diagnostic methods and investigate the pathological changes in positive samples. For this purpose, 100 dog uteruses of different ages and breeds, were removed by ovariohysterectomy and their blood samples were used as the study material. Enzyme-linked immunosorbent assay (ELISA) and Indirect Fluorescent Antibody Test (IFAT) for serological diagnosis, polymerase chain reaction (PCR) method for molecular diagnosis, immunohistochemistry (IHC) and immunofluorescence (IF) staining for immunopathological diagnosis were performed on the samples. Additionally, hematoxylin and eosin (HE) staining was performed to examine the histopathological changes in the CHV- 1-positive …

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Genetic Parameters Of Growth, Reproductive, And Productive Characteristics In Anatolian Buffaloes, Yusuf Kaplan, Mustafa Tekerli̇ Jan 2023

Genetic Parameters Of Growth, Reproductive, And Productive Characteristics In Anatolian Buffaloes, Yusuf Kaplan, Mustafa Tekerli̇

Turkish Journal of Veterinary & Animal Sciences

It was aimed to investigate the genetic parameters in growth, fertility, and productivity of Anatolian buffaloes maintained at private farms of Yozgat. A total of 1139 buffalo cows and their calves were used in the study. The weights at birth, weaning, 6th and 12th months of age, and daily live weight gains (DLWG) of buffalo calves born from 2015 to 2019 were recorded. Calving interval (CI) and service period (SP), lactation milk yield (LMY), milk yield per day of lactation period (MYPDLP), milk yield per day of calving interval (MYPDCI), peak yield (PY), a day at peak yield (DPY) and …

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Modeling Of Individual Egg Weights Of Lohmann-Brown Layer Hens, Esra Yavuz, Samet Hasan Abaci, Kadi̇r Erensoy, Mustafa Şahi̇n Jan 2023

Modeling Of Individual Egg Weights Of Lohmann-Brown Layer Hens, Esra Yavuz, Samet Hasan Abaci, Kadi̇r Erensoy, Mustafa Şahi̇n

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to determine the most suitable model for egg weights of the Cubic, Gompertz, Logistics, Gamma, Richard, Piecewise Quadratic, Orscov, and Sigmoaidal models, which are widely used in estimation. Lohmann-Brown Classic laying hens raised in Ondokuz Mayıs University Research and Application farm were used as animal material. In the modeling of egg weights of 351 layer hens raised in 3-storey cages, individual egg weight data measured at weekly intervals, 32 on the 1st floor, 17 on the 2nd floor, and 27 on the 3rd floor, were taken into account, and a total of 76 hens' individual …

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The Effect Of Saccharomyces Cerevisiae As A Probiotic On The Nutrient Degradability Of Some Commonly Feedstuffs Used In Turkey, Muslimo Abdullahi Sheikh Hassan, Mehmet Aki̇f Karsli Jan 2023

The Effect Of Saccharomyces Cerevisiae As A Probiotic On The Nutrient Degradability Of Some Commonly Feedstuffs Used In Turkey, Muslimo Abdullahi Sheikh Hassan, Mehmet Aki̇f Karsli

Turkish Journal of Veterinary & Animal Sciences

The objective of this study was to evaluate the effects of Saccharomyces cerevisiae as a probiotic on in situ ruminal DM, OM, CP and starch degradability values in some energy and protein sources commonly used in ruminant nutrition. In this study, the in situ degradation kinetics and fractions of dry matter, organic matter, crude protein, and starch of 6 different feedstuffs (barley, wheat, corn, sunflower seed meal, cottonseed meal and soybean meal) commonly used in animal nutrition were determined. Three ruminally cannulated Bafra sheep were used in the experiment. The experiment was designed as carryover experimental design with two periods. …

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Investigation Of The In Vitro Antioxidant Activity Of Fermented Tomato Pruning Residues And Its Effects On Biochemical And Hematological Parameters Of Rats, Bariş Denk, Beyza Aydoğan, İsmai̇l Bayram, Abdurrahman Fati̇h Fi̇dan Jan 2023

Investigation Of The In Vitro Antioxidant Activity Of Fermented Tomato Pruning Residues And Its Effects On Biochemical And Hematological Parameters Of Rats, Bariş Denk, Beyza Aydoğan, İsmai̇l Bayram, Abdurrahman Fati̇h Fi̇dan

Turkish Journal of Veterinary & Animal Sciences

In the tomato greenhouse production process, a by-product emerges in the form of greenhouse residues. One of these residues is leaf pruning residue, which poses an environmental pollution problem in terms of waste management. The purpose of this work was to investigate the use of fermented tomato leaves (FTL) as an animal feed additive and its potential to mitigate the environmental pollution problem caused by greenhouse pruning residues. The pruning residues were fermented and their in vitro antioxidant activity (AOA) levels were analyzed using 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), 2,2-diphenyl-1-picryl-hydrazylhydrate (DPPH), reducing power (RP), and total phenolic content (TPC) assays. Wistar albino …

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Investigation Of Snps In Bmp15 And Gdf9 Genes In "Çepni" And "Of" Sheep In The Black Sea Region Of Turkey, Koray Kirikçi Jan 2023

Investigation Of Snps In Bmp15 And Gdf9 Genes In "Çepni" And "Of" Sheep In The Black Sea Region Of Turkey, Koray Kirikçi

Turkish Journal of Veterinary & Animal Sciences

Sheep fertility genes have been studied in Turkey for many years. But so far it cannot be said that a satisfactory result has been achieved in terms of the number of detected polymorphisms on fertility genes. Exhibiting the genetic structure of local gene resources adapted to a particular region is very important for sustainability, conservation and breeding studies, and many other issues such as profitability. Therefore, the primary aim of this study was to investigate the single nucleotide polymorphisms (SNPs) on the BMP15 and GDF9 genes in two new Turkish sheep breeds, Çepni and Of. DNA sequencing was performed to …

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The First Record Of Philophthalmus Lucipetus (Trematoda: Philophthalmidae) In The Great Egret (Ardea Alba) From Turkey, Mehmet Öztürk, Şi̇nasi̇ Umur Jan 2023

The First Record Of Philophthalmus Lucipetus (Trematoda: Philophthalmidae) In The Great Egret (Ardea Alba) From Turkey, Mehmet Öztürk, Şi̇nasi̇ Umur

Turkish Journal of Veterinary & Animal Sciences

The genus Philophthalmus, Looss 1899 (Echinostoma: Philophthalmidae) is a cosmopolitan group of parasites that infects the eyes of birds and mammals, including humans. A great egret (Ardea alba) was found dead in Kızılırmak Delta, Samsun, Turkey. The bird was transported to the Faculty of Veterinary Medicine, Ondokuz Mayıs University, Samsun Turkey, for a necropsy. In the parasitological examination, a trematode was detected in the eye, and then it was identified as Philophthalmus lucipetus. This is the first report of the zoonotic parasite P. lucipetus in Turkey.

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Valorisation Of Crustacean And Bivalve Processing Side Streams For Industrial Fast Time-To-Market Products: A Review From The European Union Regulation Perspective, Yang Zou, Marc Heyndrickx, Jane Debode Jane Debode, Katleen Raes, Donatella De Pascale, Patrice Behan, Michelle Giltrap, Christine O'Connor, Runar Gjerp Solstad, Kjersi Lian, Themistoklis Altintzoglou, Ragnhild Dragoy, Nathalie Maria Scheers, Ingrid Undeland, Johan Robbens Jan 2023

Valorisation Of Crustacean And Bivalve Processing Side Streams For Industrial Fast Time-To-Market Products: A Review From The European Union Regulation Perspective, Yang Zou, Marc Heyndrickx, Jane Debode Jane Debode, Katleen Raes, Donatella De Pascale, Patrice Behan, Michelle Giltrap, Christine O'Connor, Runar Gjerp Solstad, Kjersi Lian, Themistoklis Altintzoglou, Ragnhild Dragoy, Nathalie Maria Scheers, Ingrid Undeland, Johan Robbens

Articles

A massive amount of crustaceans and bivalves are consumed each year, leading to millions of tons of processing side streams from the seafood industry. Considering the current trend of (bio)circular and zero-waste food production, crustacean and bivalve processing side streams (CBPS) seem a promising and emerging resource for producing high-value-added products. This paper highlights the general composition of CBPS with high commercial values, namely, protein, lipids, carotenoids, minerals and chitins. The extraction strategies of these fractions, including conventional chemical and environmentally friendly methods, are also discussed. This review presents and summarises CBPS as raw materials for developing fast time-to-market products …

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Plant Nutrient Contents And Spatial Distribution Patterns Of Toxic Element Concentrations In Mine Site Soils, Gülşen Tozsi̇n, Taşkin Öztaş Jan 2023

Plant Nutrient Contents And Spatial Distribution Patterns Of Toxic Element Concentrations In Mine Site Soils, Gülşen Tozsi̇n, Taşkin Öztaş

Turkish Journal of Agriculture and Forestry

Open-pit coal mining causes land and soil degradation and negatively affects soil properties. It is of great importance to determine variabilities in soil properties of the abandoned area after the mine is closed and to bring it back to nature by implementing appropriate rehabilitation programs. The aim of this study was to evaluate plant nutrient availability and toxic element pollution in an abandoned coal mine site. The results indicated that the amounts of plant-available P and K are quite low (<90 kg P2O5 ha-1) and low to moderate (<170 kg K2O ha-1), respectively. The concentrations …

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The Effect Of Immobilized Chitinase Enzyme On The Biocontrol Of Sitophilus Zeamais, Nesli̇han Di̇kbaş, Sevda Uçar, Göksel Tozlu, Tuba Öznülüer Özer, Recep Kotan Jan 2023

The Effect Of Immobilized Chitinase Enzyme On The Biocontrol Of Sitophilus Zeamais, Nesli̇han Di̇kbaş, Sevda Uçar, Göksel Tozlu, Tuba Öznülüer Özer, Recep Kotan

Turkish Journal of Agriculture and Forestry

Microbial enzymes produced using biological processes are of great importance due to their contribution to sustainable solutions for agricultural production. In our previous study, the chitinase enzyme from Lactobacillus coryniformis was purified, immobilized to zinc oxide (ZnO) nanoparticles, and its effectiveness as a bioinsecticide against the storage pest Sitophilus zeamais Motschulsky, 1855 (Coleoptera: Curculionidae) was determined by forming a nanoformulation. In this study, the effectiveness of immobilized chitinase (nanoformulation), free chitinase, malathion, ZnO, and L. coryniformis on intestinal enzymes such as alkaline phosphatase (ALP), adenosine triphosphatase (ATPase), and lactate dehydrogenase (LDH) were tested to elucidate some of the mechanism of …

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Federal Funding Statutes And State-Federal Wildlife Authority: Did Congress Demonstrate A Preference For State Wildlife Management Authority With Pittman-Robertson And Dingell-Johnson?, James Vaughan Branch Jan 2023

Federal Funding Statutes And State-Federal Wildlife Authority: Did Congress Demonstrate A Preference For State Wildlife Management Authority With Pittman-Robertson And Dingell-Johnson?, James Vaughan Branch

Graduate Student Theses, Dissertations, & Professional Papers

The Federal Aid in Wildlife Restoration Act of 1937 now known as Pittman-Robertson and Federal Aid in Sport Fish Restoration Act of 1950 now known as Dingell-Johnson are federal statutes which stand as the original and perhaps most significant federal funding statutes supporting state wildlife conservation and management. Congress’s decision to pass these statutes may be argued to be a prima facie endorsement of state wildlife agencies (SWA) as the primary managers of wildlife since each statute dedicated substantial federal excise revenue to SWAs. We hypothesized we would find consistent evidence in favor of primary state management authority over wildlife. …

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Assessing The Impact Of Parallel Burnout Fires On Flank Rate Of Spread, Erik Borke Jan 2023

Assessing The Impact Of Parallel Burnout Fires On Flank Rate Of Spread, Erik Borke

Graduate Student Theses, Dissertations, & Professional Papers

The effects of flank-parallel suppression fires on the local rate of spread (ROS) of freely burning headfires through fully cured homogeneous grass fuels are assessed. Data sets include: one thermal image stack of a prescribed burn recorded by drone, and a suite of simulation experiments carried out in Wildland Urban Interface Fire Dynamics Simulator (WFDS). A new approach to computing ROS, curvature proxy driven normals to convex polylines, was developed to carry out this analysis. ROS time series depicting flank acceleration of the prescribed burn and simulation experiments, observable under coarse and fine directional classification schemes respectively, are the primary …

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