Digital Commons Network^™

The Balance Of Common Vs. Rare: A Study Of Dragonfly (Insecta: Odonata) Assemblages In The Brazilian Pampa Biome, Samuel Renner, Eduardo Périco, Marina Schmidt Dalzochio, Göran Sahlén

Neotropical Biodiversity

We surveyed dragonflies (Odonata) at 87 sites in the anthropologically modified Pampa biome of southern Brazil to evaluate how regionally rare and common species form species assemblages in habitats with different water physiochemistry, habitat structures, and other environmental variables. We classified 9 out of the 90 species encountered as regionally common and 59 as regionally rare. A discriminant analysis confirmed that localities with only a few common species were characteristic in the set of rare species present, while localities housing more common species showed no clear pattern. A PCA revealed that a subset of the common species were strongly positively …

I Am (A)Part: Ang Sahaya Sa Pananaw Ng Mga Badjaw At Manlilikha Ng Epikserye, Janil C. Manguerra, Hailey Jerrimee Y. Ng, Joy Christian Emmanuelle P. Rivera, Katharine O. Villano, Raphaelle Jazmine D. Rodriguez, Christian P. Gopez

Sinaya: A Philippine Journal for Senior High School Teachers and Students

Karaniwang mali, kulang, o labis ang paglalarawan ng midya sa mga katutubong pamayanan. Subalit, limitadong-limitado ang mga pag-aaral na nakatuon sa pagsusuri sa motibo ng mga manlilikha ng palabas at maging sa pagtanggap ng mismong mga katutubong pamayanan sa mga produktong pangmidya. Sa ganitong konteksto, nilayon ng pag-aaral na ilarawan ang intensyon ng mga lumikha ng epikseryeng Sahaya at suriin ang naging resepsyon ng mga katutubong Badjaw na pangunahing itinampok sa palabas. Kinapanayam sa pag-aaral sina Zig Dulay at Suzette Doctolero, ang direktor at head scriptwriter ng Sahaya, gayundin ang komunidad ng Badjaw partikular ang Sama-Dilaut mula sa Tawi-tawi. Napag-alaman …

Clinicodemographic Characteristics Of Cutaneous Larva Migrans: A 10-Year Study In Tertiary Referral Hospital-West Java, Indonesia, Tuesi Fredella Avissa, Hendra Gunawan, Risa Miliawati Nurul Hidayah

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Cutaneous larva migrans (CLM) is the most common helminthic dermatosis caused by animal hookworm, commonly reported in tropical and subtropical regions. Most studies are on travellers returning from endemic areas, paradoxically very few reports in endemic countries, including Indonesia, where they mostly take place. This study aimed to describe the demographic and clinical characteristics of CLM patients for 10 years in a tertiary referral hospital in West Java, Indonesia.

Methods: This was a descriptive retrospective cross-sectional study. The data were obtained from the medical record of patients who was diagnosed as CLM in Tropical Dermatology Clinic Hasan …

Diet Of The Golden Jackal (Canis Aureus) And Silver-Backed Jackal (Canis Mesomelas) In The Southern Part Of The Serengeti Ecosystem, Tanzania: A Comparative Study, Steven E. Temu, Cuthbert L. Nahonyo, Marion L. East, Patricia D. Moehlman

Tanzania Journal of Science

Habitat and food resource partitioning are predicted to facilitate the coexistence of similar-sized carnivores. The golden jackal (Canis aureus) and silver-backed jackal (Canis mesomelas) are similar-sized canids that respectively inhabit grassland and woodland in the Serengeti ecosystem, Tanzania. As information on the diet and food-intake of these two species in this ecosystem is limited, we aimed to compare the diet and food-intake of these canids in the wet and dry seasons, using data from focal samples of foraging behaviour and scat analysis. We predicted dietary differences between these species, seasonal differences within species and peak food intake when breeding. Result …

Detection Of Human, Porcine And Canine Picornaviruses In Municipal Sewage Sludge Using Pan-Enterovirus Amplicon-Based Long-Read Illumina Sequencing., Temitope O. C. Faleye, Erin M. Driver, Devin A. Bowes, Rochelle H. Holm, Daymond Talley, Ray Yeager, Aruni Bhatnagar, Ted Smith, Arvind Varsani, Rolf U. Halden, Matthew Scotch

Faculty and Staff Scholarship

We describe the successful detection of human, porcine and canine picornaviruses (CanPV) in sewage sludge (at each stage of treatment) from Louisville, Kentucky, USA, using Pan-enterovirus amplicon-based long-read Illumina sequencing. Based on publicly available sequence data in GenBank, this is the first detection of CanPV in the USA and the first detection globally using wastewater-based epidemiology. Our findings also suggest there might be clusters of endemic porcine enterovirus (which have been shown capable of causing systemic infection in porcine) circulation in the USA that have not been sampled for around two decades. Our findings highlight the value of WBE coupled …

Ecological Diagnosis And Diversity Structure Of The Forest Birds Community In Machroha Forest (Souk Ahras – Northeastern Algeria), Abdelhak Boucif, Mouslim Bara, Moussa Houhamdi

Journal of Bioresource Management

Machroha forest is a large hot spot of biodiversity of northeastern region of Algeria. It is dominated by several species of oak tree that can contribute to the conservation of many animals such as birds. Our study was carried out from February 2019 to July 2021, in order to diagnosis the ecological status of forest birds and their dynamics. Our results reported that this forest was including 19.21% of the Algerian avifauna diversity. We recorded 78 species of birds classified in 32 families. The main species were sedentary with an insectivorous trophic categories and terrestrial guild. Three species observed in …

Assessing Markhor Habitat Effectiveness In Toshi Shasha Community Game Reserve Chitral Lower Pakistan, Syed Fazal Baqi Kakakhel

Journal of Bioresource Management

Toshi Shasha Community Game Reserve Chitral is located in dry temperate forest of Hindu Kush Mountains. Among the key parameters for assessing habitat effectiveness include plant abundance, density and frequency. Resultantly, plant abundance, densities and frequencies of woody plants were estimated. A total of 50 sampling plots 10 m X 10 m were laid down covering different altitudes. The Toshi Shasha community game reserve Chitral is well known for its diverse flora and fauna that harboring the near threatened markhor (Capar falconeri falconeri). We found occurrence of 11 woody plant species with abundance 165 over an area of …

A Comparison Of Techniques Of Boron Removal From Water And Wastewater, Abdolmajid Fadaei

Journal of Environmental Science and Sustainable Development

Boron is a vital trace element required by plants, humans, and animals. It is also a significant element used in several industries. Along with the widespread usage of boron, boron waste progressively contaminates the potable water sources as well as causing a chain of environmental and health challenges to occur. This study reviews the techniques used for boron removal from aqueous solutions, including ion exchange, resin adsorption, reverse osmosis (RO), electrocoagulation, microfiltration, chemical coagulation, solvent extraction, electro dialytic, and hybrid processes. A review search was carried out from the databases Scopus, PubMed, Web of Knowledge, and Embase using the following …

Fool Me Once: Characterizing The Response Of Notophthalmus Viridescens To Multiple Exposures Of Batrachochytrium Salamandrivorans, Julia A. Mccartney

Graduate Masters Theses

The repertoire of defenses a host may use against a pathogen is often thought of in the context of innate and adaptive immunity. However, the role of host symbionts such as the microbiome are being examined potentially as part of an individual’s defense against disease. Chytridiomycosis, caused by the fungal pathogens Batrachochytrium dendrobatidis (Bd) and Batrachochytrium salamandrivorans (Bsal), is characterized by an infection of the skin often leading to osmotic imbalance and mortality, and has resulted in losses in global amphibian biodiversity. Understanding what may influence the development of resistance to or tolerance of infection is critical to developing prevention …

The Implementation Of Silas Values In School Quality Culture: A Phenomenological Study, Muh. Takdir, Tia Fajartriani, Dadan Samsul Badar

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

The aim of this study is to know the forms of the implementation of the values of silih asah (stimulating potential), silih asih (providing affection) and silih asuh (fulfilling the needs) well known as SILAS, namely the local genius values which are internalized in stakeholder activities to build school quality culture. This research used the qualitative approach from the phenomenology method. The participants were principals, teachers, staff and students of Junior High School at Purwakarta, Indonesia. The results of the study are; The value of silih asah is formed by self-capacity building through the training program and continuing studies to …

Host-Pathogen Interactions In A Changing World: Microbes, Mucosal Defenses, And Multiple Hosts, Brandon C. Labumbard

Graduate Doctoral Dissertations

As fungal diseases continue to emerge, research increasingly focuses on host-microbiome interactions and links to disease. Certain skin-associated microbes may benefit hosts by protecting them from invading pathogens. Seasonal changes in the host environment can also result in shifts in the microbial community and pathogen virulence – potentially influencing disease dynamics. I investigated how cutaneous microbial communities differ across hosts, seasons, and Batrachochytrium dendrobatidis (Bd) infection status by sequencing the microbial communities of 1,100 leopard frogs at five locations across the US. Percent anti-Bd function varied seasonally and with Bd infection status. Bacterial communities also varied across locations and time. …

Quantifying Life History Energetics Of An Oviparous Elasmobranch Subject To Future Warming Water, Carolyn R. Wheeler

Graduate Doctoral Dissertations

Marine ectothermic fishes – fishes that do not regulate internal body temperature independent from the water temperature – are some of the most vulnerable organisms to rapid and alarming increases in environmental temperature occurring due to climate change mediated-ocean warming. For tropical fish species that live near their thermal maxima, this warming could be of grave consequence to individuals, populations, and whole marine ecosystems. Certain key life stages such as embryos and reproducing adults may be particularly vulnerable to warming given the excess energetic costs of these life stages, which may disallow compensation for extreme changes in temperature. One taxonomic …

Loss Of Ubiquitin-Specific Peptidase 18 Destabilizes 14-3-3Ζ Protein And Represses Lung Cancer Metastasis, Zibo Chen, Lin Zheng, Yulong Chen, Xiuxia Liu, Masanori Kawakami, Lisa Maria Mustachio, Jason Roszik, Katherine V Ferry-Galow, Ralph E Parchment, Xin Liu, Thorkell Andresson, Gerard Duncan, Jonathan M Kurie, Jaime Rodriguez-Canales, Xi Liu, Ethan Dmitrovsky

Faculty, Staff and Student Publications

Cancer metastasis is a major cause of cancer-related mortality. Strategies to reduce metastases are needed especially in lung cancer, the most common cause of cancer mortality. We previously reported increased ubiquitin-specific peptidase 18 (USP18) expression in lung and other cancers. Engineered reduction of USP18 expression repressed lung cancer growth and promoted apoptosis. This deubiquitinase (DUB) stabilized targeted proteins by removing the complex interferon-stimulated gene 15 (ISG15). This study explores if the loss of USP18 reduced lung cancer metastasis. USP18 knock-down in lung cancer cells was independently achieved using small hairpin RNAs (shRNAs) and small interfering RNAs (siRNAs). USP18 knock-down reduced …

Impacts Of Dietary Chrysophyllum Albidum Fruit Pulp On Brain Cholinesterase Function In High-Fat Diet/Streptozotocin-Induced Diabetic Rats, Seun Funmilola Akomolafe, Sunday Idowu Oyeleye, Ifeoluwa Adebayo Odeniyi, Iyabo Folake Oladapo, Ayodele Jacob Akinyemi, Folake Lucy Oyetayo, Olubunmi Bolanle Ajayi

Tanzania Journal of Science

Epidemiologic studies have shown strong correlations between Alzheimer’s disease and diabetes mellitus. The exact mechanism through which this happens remains unclear. However, the dependence on glucose for brain function has been proposed as one possible mechanism. Hence, this study investigated the neuroprotective potential of Chrysophyllum albidum fruit pulp (CAPP) with hypoglycaemic properties in diabetic rats induced with high-fat diet/streptozotocin (STZ). The animals were grouped into seven units as follows: control, STZ-induced, STZ + metformin (positive control), STZ + 5% CAPP, STZ + 10% CAPP, control + 5% CAPP and control + 10% CAPP and each group was made up of …

Case Study: Exploring Pre-Schoolers’ Attitudes And Behaviour Towards The Environment, K Paal

Plymouth Institute of Education

No abstract provided.

Effect Of The Exogenous Foliar Sprays Of Micro-Doses Of Fructose And Glucose, On Egg-Laying Of Cydia Pomonella L. And Its Oviposition Site Selection In Apple Orchard, Abdelkader Tiffrent, Nadia Lombarkia

Journal of Bioresource Management

A better understanding of the new concept of ‘sweet immunity’, represented by the use of sugars to reduce the susceptibility of plants to pests, would help implication of this knowledge within a new apple orchard protection strategy against Cydia pomonella. Behavioral and effect of two sugars, fructose (100 ppm), glucose (100 ppm), and chemical insecticide (deltamethrin) on egg-laying of C. pomonella were evaluated on two varieties (Golden delicious and Royal gala). The spraying of the two sugars, besides the insecticide, during the first, the third flight on the Golden delicious variety and the fourth flight on the …

Livestock In Pakistan: An Insight Into Climate Changes And Impacts, Muhammad Jamil, Iram Shakeel, Habib Ullah, Mukhtar Ahmad, Saeed Ullah, Iffat Rasool, Muhammad Tahir, Jaweria Gull, Norina Jabeen, Mubarik Ali

Journal of Bioresource Management

The global livestock sector is expanding at a faster rate than any other agricultural sub-sector. It employs approximately 1.3 billion people and accounts for approximately 40 % of global agricultural output. This industry is one of the most damaging sectors to the world's increasingly scarce water resources, contributing to water pollution from animal wastes, hormones, antibiotics, chemicals from tanneries, pesticides, and fertilizers used to spray feed crop. Climate change harms livestock productivity by changing ecosystem services i.e. water availability, forage quality and quantity, diseases outbreak, and animals stress due to heat shock and reduction of livestock diversity and breeds. Ecosystem …

Factors Responsible For Resistance In Okra Against Aphid, Aphis Gossiypii Glover (Homoptera: Aphididae), Shazia Rehman, Bashir Ahmad, Rashid Khan, Muhammad Ilyas, Ayesha Irum, Muhammad Arif, Imtiaz Khan, Sehrish Jamil, Muhammad Muzaffar Raza, Muhammad Jamil, Noor Muhammad, Faran Muhammad

Journal of Bioresource Management

Aphids are herbivores that feed on plant’s sap and are widespread throughout the globe. To assess the factors affecting the infestation of Aphis gossypii (Glover) and to use antixenosis a trial was conducted using 5 okra genotypes (Sabz Pari, Advanta, Durga, Kaveri, and Shandar) during spring, 2017 at “Agriculture Research Institute” (ARI) Tarnab, under Random Complete Block Design (RCBD) in field and Completely Randomized Design (CRD) in lab with 3 and 8 replications, respectively. Weekly data gathering for mean percent infestation of A. gossypii on each genotype to note variation among genotypes. The aphid infestations (2.5 Aphid leaf^-1) …

First Case Of Leucism In The House Bunting Emberiza Sahari In Algeria, Abdelwahab Chedad, Djamel Bendjoudi, Brahim Beladis, Omar Guezoul

Journal of Bioresource Management

Continue to monitor the bioecology of the House bunting in Algeria and mentioned the birds that carry abnormalities and genetic mutation (Albinism and leucism), including passerines species. A male House bunting Emberiza sahari with leucism (partial albinism) was recorded on December 6, 2021, in the city center of the M'Zab Valley at Ghardaïa (Algerian Sahara).

A Review On Strong Impacts Of Thermal Stress On Plants Physiology, Agricultural Yield; And Timely Adaptation In Plants To Heat Stress, Alam Sher, Yasmeen Asghar, Abdul Qayum, Muhammad Shabaz, Fatima Kiran, Laraib Arshad, Nadia Mehdi, Uzma Bibi, Shema Iqbal, Zainab Bibi, Rashna Anjum, Humaira Rasool, Javeria Mazher

Journal of Bioresource Management

In this review, we checked the harsh influence of high temperature or heat stress on plant metabolism and crop yield. Plants can bear a minimum range of temperature; temperature more than this optimum range comes in the term of heat stress. Climate changes increase the number and severity of heat waves that reduced the development of plants and resulted in the death of the entire plant. Heat stress is a major stressful environment that destroys plant growth, biochemical reactions, and the yield of crops across the world. High-temperature influences many physiological and chemical reactions in plants. HS is now a …

Production Of Biofuel Using Magnetic Nanocatalyst Zno-Ni0.5zn0.5fe2o4-Fe2o3: A Mini-Review Of Recent Studies, Nida Ziafat Miss, Majid Mahmood

Journal of Bioresource Management

As conventional fossil fuels are becoming limited, it is critical to find alternative clean and renewable energy sources. Biodiesel is a degradable and renewable form of fuel made up of long-chain fatty acid esters that can be generated from either plants or animals. It is a mixture of long-chain alkyl esters made through a transesterification reaction with alcohol and catalyst. Due to the high cost of petroleum, the concept of biofuel production as an alternative source has increased in recent years. The present mini-review summarizes some recent studies on alternative methods for the production of biofuel. The review concludes that …

Case Study: Exploring Pre-Schoolers’ Attitudes And Behaviour Towards The Environment, K Paal

Plymouth Institute of Education

No abstract provided.

Kdm6b Variants May Contribute To The Pathophysiology Of Human Cerebral Folate Deficiency, Xiao Han, Xuanye Cao, Robert M Cabrera, Paula Andrea Pimienta Ramirez, Cuilian Zhang, Vincent T Ramaekers, Richard H Finnell, Yunping Lei

Faculty, Staff and Students Publications

(1) Background: The genetic etiology of most patients with cerebral folate deficiency (CFD) remains poorly understood. KDM6B variants were reported to cause neurodevelopmental diseases; however, the association between KDM6B and CFD is unknown; (2) Methods: Exome sequencing (ES) was performed on 48 isolated CFD cases. The effect of KDM6B variants on KDM6B protein expression, Histone H3 lysine 27 epigenetic modification and FOLR1 expression were examined in vitro. For each patient, serum FOLR1 autoantibodies were measured; (3) Results: Six KDM6B variants were identified in five CFD patients, which accounts for 10% of our CFD cohort cases. Functional experiments indicated that these …

A Study Of Technology Availability For Recycling Low Value Plastic In Indonesia, Prawitya Soemadijo, Faiza Anindita, Dini Trisyanti, Rangga Akib, Mariati Abdulkadir, Noverra M. Nizardo, Rizka Legita Rachmawati

Journal of Environmental Science and Sustainable Development

Plastic has been an essential part of our daily life. However, the increasing plastic consumption has led to an increasing land and water contamination by said plastics. The Indonesian government has set five actions on managing marine plastic debris, one of them is by improving the plastic recycling system. Multilayer plastic was identified as a challenge to the plastic waste recycling. This is because there are differences in properties, such as melting point, which will cause difficulty in mechanical recycling. This study aims to create a mapping of available options to solve problems of low value plastic (LVP) waste in …

The Potencial Of Ginger (Zingiber Officinale R.) As A Standardized Herbal Product In North Sumatera, Rahmad Syukur Siregar, Rika Ampuh Hadiguna, Insannul Kamil, Novizar Nazir, Nofialdi Nofialdi

Journal of Environmental Science and Sustainable Development

Indonesia has more than 9,609 plant species which have medicinal properties that is spread across various regions in Indonesia. Ginger is a group of medicinal plants that are therapeutic. Ginger has been cultivated on a large scale with the highest harvested area, total production and demand in Indonesia, including the Province of North Sumatra. The use of ginger as a medicinal plant has been carried out on the scale of the Traditional Medicine Industry (IOT), of which there are 135 IOTs in Indonesia and one of them is in North Sumatra, namely in the city of Medan. This article uses …

Antibacterial Potency Of Allium Sativum, Psidium Guajava, Zingiber Officinale Roots Against The Food Poisoning Strains (Escherichia Coli 0157:H7 And Staphylococcus Aureus), Godfrey O. Mauti

Tanzania Journal of Science

Escherichia coli 0157:H7 and Staphylococcus aureus are notorious food poisoning bacteria of great effect on human health. This study determined the phytochemical constituents of ethanolic, vacuum liquid chromatography (VLC) filtrates of Allium sativum (garlic), Psidium guajava (guava), Zingiber officinale (ginger) and their antibacterial activities on E. coli 0157:H7 and S. aureus. In a laboratory-based controlled experiment, the antibacterial and inhibitory activities of the VLC filtrates in doses of 0.01, 0.02, 0.04, and 0.08g/mL were investigated on E. coli 0157:H7 and S. aureus using the agar well diffusion method and compared with a standard antibiotic. The indices of the zone of …

Phytochemical Constituents, Haematological Activities And Gc-Ms Analysis Of Isolated Oil Of Rosary Pea (Abrus Precatorius) In Wistar Rat Fed With High Lipid Diet, Osaro Iyekowa, Opara V Ndubuisi

Tanzania Journal of Science

The study is aimed at investigating the phytochemical constituents and haematological activities of the isolated oil in Wistar rat fed with high lipid diet. Powdered leaves of Abrus precatorious were extracted and phytochemical screening was done according to prescribed standard methods, while vacuum liquid chromatography (VLC) was adopted for oil isolation of the crude extract and characterized by gas chromatography-mass spectrometry (GC-MS). Thirty adult Wistar rats were randomly arranged into six groups (A, B, C, D, E and F) and treated under certain conditions. Haematological analyses were performed according to standard procedures. Saponins, alkaloids, terpenoids, flavonoids and glycosides were present. …

Effects Of Long Acting Oxytetracycline On Contagious Bovine Pleuropneumonia Experimentally Infected Cattle, Beatrice Otina, Philip Kitala, Moses Olum, Alexander Kipronoh, Lizzie Chesang’, Kristin Stuke, Hezron Wesonga

Tanzania Journal of Science

Contagious bovine pleuropneumonia is an important disease of cattle. Many strategies employed for its eradication and control have had shortcomings. This study was conducted to determine the effects of long acting Oxytetracycline on its course. The study involved 30 indigenous zebu cattle sourced from an area free of the disease, infected by contact transmission and randomly allocated to Oxytetracycline or saline treatment groups. Clinical observations were recorded on the two groups concurrently. Cattle were tested for the disease using complement fixation test. The mean clinical scores of the groups for each observation was compared post treatment on GENSTAT using unpaired …

Antimalarial And Antimicrobial Activities Of Some Heteroleptic Metal(Ii) Complexes Of Sulfadiazine–Vitamin C: Synthesis And Spectroscopic Studies, Ikechukwu P. Ejidike, Mercy O. Bamigboye, Dorcas A. Fadare, Juliana B. Adetunji, Joshua A. Obaleye

Tanzania Journal of Science

Some new Ni(II), Zn(II), Co(II), Cu(II), and Cd(II) of mixed Sulphadiazine and Vitamin C complexes have been synthesized and characterized by different spectroscopic techniques such as FT-IR, elemental analysis, molar conductivity, and magnetic measurements. Both ligands used for this research work act as bidentate ligands towards the central metal ions coordinating through the nitrogen atoms of >C=N–, NH2 groups of Sulphadiazine and oxygen atoms of OH, CO groups of Vitamin C. Tetrahedral and square-planar geometries have been proposed for the complexes. The complexes are stable under atmospheric conditions. The ligands and their complexes were screened for antimicrobial activities against some …

Characteristics Of Extreme Precipitation And Their Effect On Bean Yield In Rwanda, Paul Ts Limbu Sr

Tanzania Journal of Engineering and Technology (TJET)

This study examines the characteristics of extreme precipitation and its effect on bean yield in Rwanda from 1981 to 2017. Over the study area, two rainy seasons, March to May (MAM) and September to December (SOND), account for approximately 80% of total rainfall. The spatial distribution of rainfall over Rwanda revealed that the first three EOF modes of MAM rainfall vary by 72.72 percent over the study period, while the first three EOF modes of SOND rainfall vary by 57.48 percent. The spatial analysis of extreme precipitation reveals that during wet years, the majority of the country's western regions receive …