Digital Commons Network^™

Counting Dogs, Andrew N. Rowan

WellBeing News

Data on dog numbers and dog well-being will be an important part of evaluating impact of different approaches to dog and human well-being in particular communities. The world currently has somewhere between 800 million and one billion domestic dogs. As such, they are the most common canid on the planet by at least two orders of magnitude (100-fold). Dogs are the earliest animal to have been domesticated and they have achieved their evolutionary success by hitching their wagon to humans. Recent research indicates that the domestic dog is particularly good at attending to and interpreting human expressions and emotions. Of …

Typology Of Neighborhood Public Open Spaces: Case Study Of Pristina, Safete Veliu, Mimoza Sylejmani

UBT International Conference

Neighborhoods are an integral part of the city and their planning plays an important role in quality of life. They are composed of several elements that directly impacts on society, one of these components are public spaces.

This seminar will treat public spaces as part of neighborhood that impact on sustainability of them. Case study of this research are two neighborhoods, Ulpiana and Mati 1 in Pristina, which city has had a rapid construction after the last war. In this research is made a comparison between two neighborhoods planned in different periods, Ulpiana is one of the neighborhoods in Pristina …

Mother’S Tongue And Father’S Culture; A Late Nineteenth-Century Javanese Versification Of Master Zhu’S Household Rules (Zhuzi Zhijia Geyan), Edwin P. Wieringa

Wacana, Journal of the Humanities of Indonesia

The Serat Tiyang Gegriya or “Book for people on running their homes and households” is a Javanese versification of the famous seventeenth-century Chinese treatise Zhuzi Zhijia geyan (‘Master Zhu’s Household Rules‘), better known in the Anglophone world as “Maxims for managing the home” or “Family regulations”. Propagating the basic principles of Confucian ethics, this small treatise instructed generations of Chinese readers, presumedly adult males, lessons in proper behaviour. Today, Master Zhu’s little compendium is among the most reprinted works of classical Chinese popular literature. The Serat Tiyang Gegriya exists in the form of a manuscript, written in Surabaya in 1878, …

Application Of Model Problem Based Learning Assisted Blended Learning On Cognitive Knowledge Of University Students In Analytical Chemistry Instrument, Varisky Abraham Dumanaw, Surjani Wonorahardjo, Hayuni Retno Widarti

Jurnal Pendidikan dan Pembelajaran

This study aims to determine differences in cognitive knowledge of students who are taught with a problem based learning aided by blended learning on the material of the uv vis spectroscopy. This study uses a cognitive knowledge test instrument that has content validation of 87,92% with very good criteria and a Cronbach Alpha reliability coefficient of 0.653 in the high category. The research was conducted at the Universitas Negeri Manado in two classes. The experimental class was taught by the problem based learning model assisted by blended learning and the control class that was taught with a problem based learning …

Global Research Output On ‘Coronavirus Disease-2019’ (Covid-19), Seema Parmar, Suman Ghalawat, Ashwani Kumar

Library Philosophy and Practice (e-journal)

Purpose: The present study reflects the trend and growth of publications on COVID-19 viral disease spreading around the world. With the emergence of COVID-19 in Wuhan, China in December 2019, scholars started publishing their researches in form of different kind of publications.

Methodology: The data has been extracted from the Scopus database using key TERMS Covid-19 and corona virus 2019.

Findings: During six month period around ten thousand publications are contributed by scientists around the globe. The literature produced in different fields but highest output is made in the field of Medicine. BMJ and Journal of Medical Virology journals …

One Out Of Ten: Low Sampling Efficiency Of Cloth Dragging Challenges Abundance Estimates Of Questing Ticks, Siiri Nyrhilä, Jani J. Sormunen, Satu Mäkelä, Ella Sippola, Eero J. Vesterinen, Tero Klemola

Harold W. Manter Laboratory of Parasitology: Library Materials

Hard ticks (Acari: Ixodidae) act as important vectors of zoonotic pathogens. For instance, Borrelia burgdorferi s.l. spirochetes pose a severe health risk as aetiological agents of Lyme borreliosis. Commonly, to study the abundance of questing (host-seeking) ticks, a 1 m2 piece of cloth is dragged over vegetation for a determined distance. Here, we designed a tick-sampling study to estimate the sampling efficiency of this standard method. We established 10 m dragging transects in a hemiboreal mixed forest patch in SW Finland for a 5-day monitoring period. Five of the transects were cloth-dragged 3× a day, whereas another five transects were …

Finding Meaning In Translation; A.L. Becker’S “Text Coherence”, Thomas M. Hunter

Wacana, Journal of the Humanities of Indonesia

In this article I look at two closely related examples of A.L. Becker’s work on textual coherence and how they can be used as tools for finding meaning in translation. In the first example I draw on Becker and Oka’s work on deixis in Old Javanese (1974) to elucidate the subtle shifts of spatial and temporal reference in “Sītā’s Letter”, an innovative episode in the Old Javanese Rāmāyaṇa (OJR 11.18- 34). In the second example, I look at Becker’s analysis of the role of Indonesian verbal markers in his essay “The figure a sentence makes; An interpretation of a Classical …

Translation Ideology In Literary Translation; A Case Study Of Bram Stoker’S Dracula Translation Into Indonesian, Doni Jaya

Wacana, Journal of the Humanities of Indonesia

A literary text typically contains many cultural elements often presented in a very concise manner to enhance its readability and aesthetic quality. Its translation can be challenging when there is a gap between source culture and target culture. Thus, a translator has to make an ideological choice: either to foreignize or to domesticize. This paper aims to identify and examine the ideology applied by a literary translator when translating culturally-divergent translation units. Bram Stoker’s Dracula and its Indonesian translation by Suwarni were selected as data source due to the novel’s significant number of cultural references unfamiliar to modern Indonesians. Forty …

Editorial Board And Table Of Contents, Volume 28, No.2

Journal of the Hong Kong College of Cardiology

No abstract provided.

Molybdenum Induces Growth, Yield, And Defence System Mechanisms Of The Mung Bean (Vigna Radiata L.) Under Water Stress Conditions, Nahlaa Jamal Hussain Hayyawi, Mohammed H. Al-Issawi, Abdullah A. Alrajhi, Hanady Al-Shmgani, Hail Rihan

School of Biological and Marine Sciences

Water stress has a negative impact on the yield and growth of crops worldwide and consequently has a global impact on food security. Many biochemical changes occur in plants as a response to water stress, such as activation of antioxidant systems. Molybdenum (Mo) plays an important part in activating the expression of many enzymes, such as CAT, POD, and SOD, as well as increasing the proline content. Mo therefore supports the defence system in plants and plays an important role in the defence system of mung bean plants growing under water stress conditions. Four concentrations of Mo (0, 15, 30, …

Predators As Agents Of Selection And Diversification, Jerald B. Johnson, Mark C. Belk

Faculty Publications

Predation is ubiquitous in nature and can be an important component of both ecological and evolutionary interactions. One of the most striking features of predators is how often they cause evolutionary diversification in natural systems. Here, we review several ways that this can occur, exploring empirical evidence and suggesting promising areas for future work. We also introduce several papers recently accepted in Diversity that demonstrate just how important and varied predation can be as an agent of natural selection. We conclude that there is still much to be done in this field, especially in areas where multiple predator species prey …

In Vitro Antioxidant Activities Of Ethanol, Ethyl Acetate And N-Hexane Extracts Of Mangifera Indica Leaves, Yunusa O. Ibrahim, Musa B. Busari, Ruqayyah S. Yusuf, Rabiat U. Hamzah

Tanzania Journal of Science

Mangifera indica leaves have been in use in folk medicine since ancient time, for the treatment and/or management of numerous health complications. In this study, total phenols and flavonoids contents, as well as in vitro antioxidant activities of ethanol, ethyl acetate and n-hexane extracts of M. indica leaves were determined and compared. The in vitro antioxidant activities were determined using 2, 2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging, ferric reducing antioxidant power, and inhibition of lipid peroxidation assays, respectively. The total phenols were found to be present in the descending order of; ethanol extract > ethyl acetate extract > n-hexane extract, while flavonoids were observed …

Microbiological, Physicochemical And Heavy Metals Assessments Of Soils And Selected Vegetables Grown On Rumde-Doubeli Irrigated Farmland In Yola Nigeria, Mohammed Inuwa Ja’Afaru, Joel Uyi Ewansiha, Abdulwahab Dahiru, Konjerimam Ishaku Chimbekujwo

Tanzania Journal of Science

Leaf parts of vegetable plants grown on irrigated farmlands and are easily accessed by contaminants; pose greater risks of being contaminated with heavy metals. Soil, irrigation water and edible vegetable plants were collected and evaluated for concentrations of heavy metals using Atomic Absorption Spectrophotometry (AAS) and standard laboratory methods. Physicochemical parameters of irrigation water, compared with WHO limits for chloride (326.14 + 7.03 mg/L, 250 mg/L), total hardness (196.0 + 8.72 mg/L, 150 mg/L), chemical oxygen demand (286.4 ±1.35 mg/L; 150 mg/L) and alkalinity (171.0 + 4.36 mg/L, 120 mg/L) were significantly (p ˂ 0.05) higher than the control sites …

Anti-Diarrhoeal Effects Of Aqueous Extract Of Vitex Doniana Stem Bark In Castor Oil-Induced Wistar Rats, Aliyu O. Amuzat, Yakubu Ndatsu, Mohammed J. Adisa, Rukayyah S. Sulaiman, Hadiza Mohammed, Abubakar A. Yusuf, Hauwa M. Ndayako

Tanzania Journal of Science

Vitex doniana is a medicinal plant commonly used in traditional medicine for the treatment of diarrhoea-related disorders.  In the present study, aqueous extract of Vitex doniana stem bark was evaluated for anti-diarrhoeal effects. Thirty albino rats of average weight 124 ± 4.35 g were distributed into five groups. Groups 1, 2, 3, 4 and 5 were orally administered 2 mL of normal saline, 2.5 mg/kg bodyweight (bw) loperamide, 100, 200, 400 mg/kg bodyweight of aqueous extract of V. doniana stem bark, respectively. The extract was evaluated using feacal characteristics, gastrointestinal motility and enteropooling test. Results for phytochemical screening revealed the …

Craniometrics Analysis For Ontogenetic Physiognomy And Sexual Dimorphism In Emin’S Silvery Mole-Rats (Heliophobius Argenteocinereus Emini: Bathyergidae) From Tanzania, Jestina V Katandukila

Tanzania Journal of Science

Emin’s silvery mole-rat, the Heliophobius argenteocinereus emini belongs to a family Bathyergidae. The Heliophobius argenteocinereus emini (Noak, 1894) isinformation on ontogenetic physiognomy and status of sexual dimorphism in H. a. emini is missing. The present study intended to fill gaps on ontogenetic characteristics and status of sexual dimorphism in these mole-rats by comprehensively examining 55 skulls. Based on teeth eruption and wear, the dental formula of 1/1, 0/0, 1/1, 3/3 is reported for the first time, and subsequently established eight relative age classes. This information was key to the assessment of ontogenetic variations between sexes and age classes. The multidisciplinary …

Annual Committed Effective Doses Of Primordial Radionuclides And Excess Lifetime Cancer Risk To The Consumers Of Some Foodstuffs In Lagos, Southwest Of Nigeria, Olusegun Sowole, Sadudeen Kayode Aliyu

Tanzania Journal of Science

Food plays vital role in the survival of man as it provides necessary nutrients to the body in order to carry out the daily activities and also to be in good health. Activity concentrations of 40K, 238Uand 232Th in some foodstuffs from three highly rated markets   in Lagos, Southwest of Nigeria have been determined by gamma spectrometry method using NaI (TI) detector coupled with a pre-amplifier base to a multiple channel analyzer (MCA). Fifteen (15) samples of maize flour, yam flour, beans, cassava flour and rice were randomly purchased from the markets: Ketu, Oyingbo and Ikeja. The highest activity concentrations …

Dengue Vector Distribution And Their Infection Status In Selected Regions In Tanzania, Anitha Philbert, Amina Msonga

Tanzania Journal of Science

Dengue fever is an important arboviral infection globally. Tanzania has experienced multiple dengue outbreaks since 2010 leading to mortalities and public distress. Dengue is caused by viruses which are transmitted to humans by vector mosquitoes. Nevertheless, the abundance, distribution and extent of viral infections of these vectors are poorly understood. The aim of this study was to characterize dengue vectors and determine their virus infection rates. Adult mosquitoes were collected from selected regions in Tanzania including Dar es Salaam, Tanga, Coast, and Arusha regions using CO2 baited mosquito magnet traps between December 2018 to February 2019, additional samples were collected …

Synthesis And Ftir Characterization Of Mg-Hydroxylapatite Derived From Dolostone With High Dolomite Mineral Content, Wilson L. Mahene, Charles Gervas, Askwar H. Hilonga, Revocatus L. Machunda

Tanzania Journal of Science

We present the synthesis of magnesium-substituted hydroxylapatite starting from locally available dolostone. The apatite was prepared by a reaction between heat pre-treated dolostone powder with phosphoric acid, maintained at the pH of 12.5 using sodium hydroxide. The resultant material was then calcined at 500 °C, 600 °C, 700 °C, 800 °C and 900 °C. The precursor dolostone was characterized by organic elemental analyser (CHNS-O analyser), X-ray fluorescence (XRF) and Fourier transform infrared spectroscopy (FTIR), while the synthesized material was characterized by using FTIR. Results indicated that the dominant mineral in the carbonate rock materials was near-stoichiometric dolomite, while the synthesized …

A Review On Ecosystem Services And Their Threats In The Conservation Of Nyando Wetland, Kisumu County, Kenya, Joseph K. Maithya, Felix L .M. Ming’Ate, Sammy C. Letema

Tanzania Journal of Science

Wetlands are vital ecosystems as they are essential to human health, wellbeing, ecological integrity and national development as well as in the attainment of the Sustainable Development Goals. However, despite their contributions to human wellbeing, they have been destroyed and degraded over years. The aim of this paper is to review literature on the ecosystem services in Nyando wetland ecosystem and how they have been helpful to the well-being of its residents and also to determine the threats to the Nyando ecosystem services. A total of 88 documents were reviewed out of 20,400 documents from the Google engine search. It …

Selected Under-Exploited Plant Oils In Nigeria: A Correlative Study Of Their Properties, Ikhazuagbe H. Ifijen, Adachukwu N. Nkwor

Tanzania Journal of Science

This study examined the physicochemical properties of seven under-exploited plant oils in Nigeria, namely; Hevea brasiliensis seed oil (HBSO), Prunus dulcis seed oil (PDSO), Afzelia africana aril cap oil (AAACO), Jatropha curcas seed oil (JCSO), Sesamum indicum seed oil (SISO), Canarium schweinfurthii seed oil (CSSO) and Hura crepitans seed oil (HCSO). Characteristics such as colour, percentage yield, specific gravity, freezing/melting point, acid value, free fatty acid, iodine value, and saponification value were investigated. The results showed that they have different colours and are liquid at room temperature. The percentage yield of the extracted oils varied from 34 to 55.39%. The …

Cashew Plant-Mediated Biosynthesis Of Silver Nanoparticles And Evaluation Of Their Applications As Antimicrobial Additive For Consumer Care Products, Isiaka A. Adelere, David O. Aboyeji, Felicia O. Akindurodoye, Nasiru U. Adabara, Hausatu Babayi

Tanzania Journal of Science

This study reports the biogenic synthesis of silver nanoparticles (AgNPs) using aqueous extract obtained from Anacardium occidentale stem bark and evaluation of their antibacterial activities as well as their potential applications as antimicrobial additives for detergent and toothpaste. The biosynthesized AgNPs were analyzed using UV–Vis spectroscopy, Fourier-transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM). The particles were dark brown in colour with maximum absorbance at wavelength 419 nm. They were mainly spherical in shape with size ranges from 20 to 60 nm. The peaks of FTIR spectrum revealed that their formation was facilitated by protein molecules present in the …

Levels And Exposure Risks Of Lead, Arsenic And Mercury From Selected Lipstick And Nail Polish Cosmetics Marketed In Dar Es Salaam, Tanzania, Gerald S. Kulwa, Matobola J Mihale

Tanzania Journal of Science

Presence of Pb, As and Hg in selected lipstick and nail polish cosmetics sold at different shopping malls and retail outlets in Dar es Salaam was determined by microwave plasma  atomic emission spectrometry due to their public health effects. Pb was detected in 100% (n = 25) of lipsticks and 53.3% (n = 15) of nail polishes. Arsenic was detected in 36% of lipsticks and 86.7% of nail polishes, and Hg was detected in 44% of lipsticks and 80% of nail polishes. All metal levels in both cosmetics were below the World Health Organisation (WHO) and Tanzania Bureau of Standards …

Assessment Of Genetic Diversity Of The Wild Rice (Oryza Longistaminata) Populations In Tanzania Using Microsatellite Markers, Hashim M. Mangosongo, Emerald E. Mneney, Jagger Harvey, Martina Kyallo

Tanzania Journal of Science

The genetic diversity of 132 samples of the perennial wild rice (Oryza longistaminata) populations from selected districts (Bagamoyo, Kibaha, Kilombero and Mbarali) in Tanzania was evaluated using twenty eight microsatellite markers. Genomic DNA was extracted using standard protocols. Polymerase Chain Reaction (PCR) was carried out in a total reaction volume of 10 µL, using Touchdown protocol. It was found that all 28 microsatellite markers generated polymorphic patterns, with average Polymorphic Information Content (PIC) value of 0.631. Moreover, a total of 243 alleles were detected by the 28 markers, with average of 8.68 alleles per marker. The percentages of genetic variations …

Anti-Diabetic Activity Of Chrysophyllum Albidum (G. Don) Stem Bark In Alloxan-Induced Type 1 Diabetic Female Wistar Rats, Babalola Ola Yusuf, Musa Toyin Yakubu, Musbau Adewumi Akanji

Tanzania Journal of Science

Anti-diabetic activity of aqueous extract of Chrysophyllum albidum stem bark (AECASB) in female Wistar rats was investigated to confirm or refute the purported use and the underlying mechanism of action of C. albidum stem bark in the management of type 1 diabetes in Nigeria traditional medicine. Seventy female rats (180.60 ± 8.50 g) were assigned into seven groups. Rats in Group 1 (non-diabetic) were orally administered 1 mL of distilled water, while animals in Groups 2-7 were made diabetic and orally administered 1 mL of distilled water, 2.5 mg/kg body weight (bwt) of glibenclamide, 25, 50, 100 and 200 mg/kg …

Full Issue

IdeaFest: Interdisciplinary Journal of Creative Works and Research from Cal Poly Humboldt

No abstract provided.

Levine's Marxist Toys, Gary Dean Engle

IdeaFest: Interdisciplinary Journal of Creative Works and Research from Cal Poly Humboldt

No abstract provided.

Differences In Algal, Gastropod, And Arthropod Coverage Surrounding Pisaster Ochraceus And Other Asteroids In Humboldt County, California, Desa Smith, Jana Lott, Savannah Williams, Shayan Farzadpour

IdeaFest: Interdisciplinary Journal of Creative Works and Research from Cal Poly Humboldt

Predation within the intertidal zone, specifically regarding the predator-prey interaction between sea stars in Class Asteroidea and their food source, contributes to a large biodiversity of organisms. In this experiment, we compared the percent coverage of algae and shelled organisms within a quadrat surrounding three types of predatory sea stars (Pisaster ochraceus, Dermasterias imbricata, and Lepasterias hexactis) to determine their habitat based on predatory behavior. Our data showed a significant difference in algae and shelled organism coverage between different species of sea star; shelled organism percent coverage was less than algae percent coverage in all species of sea stars. The …

The Biocultural Trauma Feedback Loop, Michelle Irvine

IdeaFest: Interdisciplinary Journal of Creative Works and Research from Cal Poly Humboldt

It is widely known that trauma is repeated throughout a victim’s life, but the biological mechanisms of its recurrence (revictimization), even though understood biologically, are not accepted or discussed in all disciplines. A combination of socio-cultural and biological perspectives is needed to understand this cycle of revictimization and to offer help for sufferers and public health agencies. In order to better understand these issues, I conducted a synthesis of existing scientific research regarding the discrepancies between biological and sociological studies on revictimization. Within my review of sociological research it was revealed that initial trauma and revictimization are clearly understood as …

Correlation Analysis Of Precipitation And River Flow With The Injection And Discharge Of The Three Gorges Dam And Reservoir, Lirong Yin

LSU Master's Theses

The Yangtze River has been the primary support of the resources and transportation of China. Its basin covers an area of 1.8 million square kilometers. The Three Gorges Dam and Reservoir on the Yangtze River is one of the world's largest dams. After the dam construction in 1997, the reservoir started injecting the reservoir to a size of over 600 km². The influence caused by the dam and reservoir on the river system has been overwhelming and destructive. The possible influence of this vast water body and the operation to maintain this waterbody's size and water level on …

Everything Is What It Is And Not Another Thing: A Hierarchical Criteria For Evaluation In Informative Persuasion And Communication Analysis, Gary Allen, George Dennis

Proceedings of the National Developmental Conference on Individual Events

We will focus upon three events that are of particular concern or interest to us -- Informative, Persuasion and Communication Analysis. In doing so, we will discuss problems and trends in evaluation that we perceive in each event, and argue for a hierarchical criteria that ought to be the basis for evaluation and judgement In addition we will present a suggestion for a ballot-form that we believe will help improve the ballots as well as give a boost toward more uniformity of standards.