Helminth parasites of the Kafue lechwe antelope (Kobus leche kafuensis): a potential source of infection to domestic animals in the Kafue wetlands of Zambia

2010 ◽  
Vol 85 (1) ◽  
pp. 20-27 ◽  
Author(s):  
A.M. Phiri ◽  
A. Chota ◽  
J.B. Muma ◽  
M. Munyeme ◽  
C.S. Sikasunge
Keyword(s):  
National Parks ◽  
Domestic Animals ◽  
Helminth Parasites ◽  
Hunting Season ◽  
Parasitic Helminths ◽  
Source Of Infection ◽  
Wide Range ◽  
The Status ◽  
Kafue Lechwe ◽  
Stable Source

AbstractThe Kafue lechwe antelope (Kobus leche kafuensis), a medium-sized, semi-aquatic antelope, grazes extensively on pastures accessed by livestock in and around Lochinvar and Blue Lagoon national parks in the Kafue wetlands of Zambia. This interaction has a potential for bi-modal transmission of a wide range of parasitic helminths between lechwe and domestic ruminants. A survey was conducted to investigate the status of helminths in the Kafue lechwe during the 2008 (July–December) hunting season, involving 65 animals hunted under special research licences. Worm identification was based on morphological features using standard identification keys. Eleven different types of helminths were identified in the animals studied; namely, Oesophagostomum, Bunostomum, Cooperia, Dictyocaulus, Marshallagia, Stilesia, Setaria, Trichuris, Fasciola, amphistomes and Schistosoma. Amphistomes (100%) and Oesophagostomum (60.9%) were the most common while Fasciola (7.8%) and Stilesia (1.6%) were the least of the identified helminths. There was no evidence that helminths, at intensities observed, adversely affected the health of the lechwe. The degree of worm infection was observed to vary between the two study areas, with Blue Lagoon recording higher infection levels compared to Lochinvar. The host range of many of the helminths found in the Kafue lechwe is broad and could serve as a potentially stable source of infection to domestic animals such as goats and cattle. Therefore, issues concerning livestock management and conservation may arise.

scholarly journals Recent Progress in the Development of Liver Fluke and Blood Fluke Vaccines

Vaccines ◽  
2020 ◽  
Vol 8 (3) ◽  
pp. 553 ◽  
Author(s):  
Donald P. McManus
Keyword(s):  
Vaccine Development ◽  
Neglected Tropical Diseases ◽  
Clonorchis Sinensis ◽  
Economic Losses ◽  
Helminth Parasites ◽  
Blood Fluke ◽  
Parasitic Helminths ◽  
The Status ◽  
Liver Flukes ◽  
Fasciola Spp

Liver flukes (Fasciola spp., Opisthorchis spp., Clonorchis sinensis) and blood flukes (Schistosoma spp.) are parasitic helminths causing neglected tropical diseases that result in substantial morbidity afflicting millions globally. Affecting the world’s poorest people, fasciolosis, opisthorchiasis, clonorchiasis and schistosomiasis cause severe disability; hinder growth, productivity and cognitive development; and can end in death. Children are often disproportionately affected. F. hepatica and F. gigantica are also the most important trematode flukes parasitising ruminants and cause substantial economic losses annually. Mass drug administration (MDA) programs for the control of these liver and blood fluke infections are in place in a number of countries but treatment coverage is often low, re-infection rates are high and drug compliance and effectiveness can vary. Furthermore, the spectre of drug resistance is ever-present, so MDA is not effective or sustainable long term. Vaccination would provide an invaluable tool to achieve lasting control leading to elimination. This review summarises the status currently of vaccine development, identifies some of the major scientific targets for progression and briefly discusses future innovations that may provide effective protective immunity against these helminth parasites and the diseases they cause.

scholarly journals The status of tularemia in Europe in a one-health context: a review

2014 ◽  
Vol 143 (10) ◽  
pp. 2137-2160 ◽  
Author(s):  
G. HESTVIK ◽  
E. WARNS-PETIT ◽  
L. A. SMITH ◽  
N. J. FOX ◽  
H. UHLHORN ◽  
...  
Keyword(s):  
Geographical Distribution ◽  
Animal Health ◽  
Domestic Animals ◽  
Arthropod Vectors ◽  
Wide Range ◽  
The Status ◽  
Vector Borne ◽  
Public Health Hazards ◽  
Potential Public Health

SUMMARYThe bacteriumFrancisella tularensiscauses the vector-borne zoonotic disease tularemia, and may infect a wide range of hosts including invertebrates, mammals and birds. Transmission to humans occurs through contact with infected animals or contaminated environments, or through arthropod vectors. Tularemia has a broad geographical distribution, and there is evidence which suggests local emergence or re-emergence of this disease in Europe. This review was developed to provide an update on the geographical distribution ofF. tularensisin humans, wildlife, domestic animals and vector species, to identify potential public health hazards, and to characterize the epidemiology of tularemia in Europe. Information was collated on cases in humans, domestic animals and wildlife, and on reports of detection of the bacterium in arthropod vectors, from 38 European countries for the period 1992–2012. Multiple international databases on human and animal health were consulted, as well as published reports in the literature. Tularemia is a disease of complex epidemiology that is challenging to understand and therefore to control. Many aspects of this disease remain poorly understood. Better understanding is needed of the epidemiological role of animal hosts, potential vectors, mechanisms of maintenance in the different ecosystems, and routes of transmission of the disease.

РУССКИЙ ЯЗЫК – ЯЗЫК ВЫСШЕГО ОБРАЗОВАНИЯ В КГМА

2020 ◽  
pp. 50-53
Author(s):  
Г. Кульбаева
Keyword(s):  
Russian Language ◽  
Educational Activity ◽  
Official Language ◽  
Main Motivation ◽  
Language Functioning ◽  
Teaching Language ◽  
Medical Academy ◽  
Wide Range ◽  
The Status ◽  
The Russian Language

Аннотация. В статье рассматривается вопрос о функционировании русского языка в образовательном пространстве КГМА. Большое место в работе занимает роль русского языка в учебной деятельности студентов-медиков. Мотивацией к изучению именно, русского языка являются следующие факторы: статус официального языка; возможность привлечь внимание широкого круга специалистов к своим исследованиям; понимание престижности русского языка. В статье нашли отражение различные формы работы по расширению сферы использования русского языка в медицинской академии. В работе уделено внимание и профильным учебным пособиям, разработанным автором статьи. Анализ некоторых заданий позволяет констатировать тот факт, что содержание пособии определено через компетенции, одной из которых является языковая. Ключевые слова:язык обучения, фундаментальные науки, соматические ФЕ, компетентностная основа, профессиональная направленность, жаргонная лексика. Аннотация. Макалада КММАнын билим берүү мейкиндеги орус тилин өздөштүү маселеси каралат. Орус тили студент-медиктердин окуу ишмердигинде чоң роль ойнойт. Расмий тил статусу, өз изилдөөлөрүнө көпчүлүк адистердин көңүлүн буруу мүмкүнчүлүгү, орус тилинин баркын түшүнүү, өзгөчөлөп билүүгө далил болуп эсептелет. Макалада медициналык академияда орус тили колдонуу чөйрөсүн кеңейтүү боюнча иштөөнү ар кандай формалары көрсөтүлгөн. Эмгекте макаланын автору иштеп чыккан адистик окуу колдонмолорго да көңул бурулган. Кээ бир тапшырмалардын анализи колдонмонун мазмуну компетенция, анын бирөөсү тил аркылуу аныкталганын факт катары көрсөтүүгө мүмкүндүк түзөт. Түйүндүү сөздөр: фундаменталдык илимдер, соматикалык фразеологизмдер, компетенттик негиз, профессионалдык багытталыш, жаргондук лексика. Summary. The article discusses the Russian language functioning in the of the KSMA’s educational space. Russian language plays a big role in the educational activity of the medical students. The main motivation of learning the Russian language has the following points: the status of the official language; the opportunity to attract the attention of a wide range of specialists to their research; understanding of the prestige of the Russian language. The article reflected various forms of work to expand the scope of the use of the Russian language at the medical academy. The work focuses on specialized textbooks developed by the author of the article. An analysis of some tasks allows us to state the fact that the content of the manual is determined through competencies, one of which is the language. Key words: teaching language, fundamental sciences, somatic phraseological unit, slang vocabulary.

Recycling and Reuse in the Roman Economy

2020 ◽  
Keyword(s):  
Building Materials ◽  
Computational Modelling ◽  
Late Antique ◽  
Roman Economy ◽  
Wide Range ◽  
The Status ◽  
Recent Developments ◽  
Methodological Approaches ◽  
First Time ◽  
Site Types

The recycling and reuse of materials and objects were extensive in the past, but have rarely been embedded into models of the economy; even more rarely has any attempt been made to assess the scale of these practices. Recent developments, including the use of large datasets, computational modelling, and high-resolution analytical chemistry, are increasingly offering the means to reconstruct recycling and reuse, and even to approach the thorny matter of quantification. Growing scholarly interest in the topic has also led to an increasing recognition of these practices from those employing more traditional methodological approaches, which are sometimes coupled with innovative archaeological theory. Thanks to these efforts, it has been possible for the first time in this volume to draw together archaeological case studies on the recycling and reuse of a wide range of materials, from papyri and textiles, to amphorae, metals and glass, building materials and statuary. Recycling and reuse occur at a range of site types, and often in contexts which cross-cut material categories, or move from one object category to another. The volume focuses principally on the Roman Imperial and late antique world, over a broad geographical span ranging from Britain to North Africa and the East Mediterranean. Last, but not least, the volume is unique in focusing upon these activities as a part of the status quo, and not just as a response to crisis.

scholarly journals Atmospheric Pressure Plasma Deposition of TiO2: A Review

Materials ◽  
2020 ◽  
Vol 13 (13) ◽  
pp. 2931
Author(s):  
Soumya Banerjee ◽  
Ek Adhikari ◽  
Pitambar Sapkota ◽  
Amal Sebastian ◽  
Sylwia Ptasinska
Keyword(s):  
Atmospheric Pressure ◽  
Gas Flow ◽  
Plasma Deposition ◽  
Atmospheric Pressure Plasma ◽  
Cost Savings ◽  
Historical Background ◽  
Pressure Plasma ◽  
Wide Range ◽  
The Status ◽  
Deposition Techniques

Atmospheric pressure plasma (APP) deposition techniques are useful today because of their simplicity and their time and cost savings, particularly for growth of oxide films. Among the oxide materials, titanium dioxide (TiO2) has a wide range of applications in electronics, solar cells, and photocatalysis, which has made it an extremely popular research topic for decades. Here, we provide an overview of non-thermal APP deposition techniques for TiO2 thin film, some historical background, and some very recent findings and developments. First, we define non-thermal plasma, and then we describe the advantages of APP deposition. In addition, we explain the importance of TiO2 and then describe briefly the three deposition techniques used to date. We also compare the structural, electronic, and optical properties of TiO2 films deposited by different APP methods. Lastly, we examine the status of current research related to the effects of such deposition parameters as plasma power, feed gas, bias voltage, gas flow rate, and substrate temperature on the deposition rate, crystal phase, and other film properties. The examples given cover the most common APP deposition techniques for TiO2 growth to understand their advantages for specific applications. In addition, we discuss the important challenges that APP deposition is facing in this rapidly growing field.

scholarly journals Key Challenges in the Status Analysis for the Sustainable Urban Mobility Plan in Podgorica, Montenegro

2021 ◽  
Vol 13 (3) ◽  
pp. 1037
Author(s):  
Radoje Vujadinović ◽  
Jelena Šaković Jovanović ◽  
Aljaž Plevnik ◽  
Luka Mladenovič ◽  
Tom Rye
Keyword(s):  
Traffic Accidents ◽  
Road Traffic ◽  
Motor Vehicles ◽  
Urban Mobility ◽  
Passenger Cars ◽  
Study Program ◽  
Wide Range ◽  
The Status ◽  
Sustainable Urban Mobility ◽  
Status Analysis

The paper presents the results of the application of a practical approach for collecting data, which provides a simple, cost efficient, and easily reproducible method that was applied to obtain the necessary data for the status analysis of the Sustainable Urban Mobility Plan (SUMP) for Podgorica, the capital of Montenegro. Important data for the estimation of the existing condition of the traffic system were collected through desk research from the appropriate institutions and organizations. Several surveys and focus group interviews were conducted, in which about 5000 residents of Podgorica participated. In addition to answering questions, residents made numerous suggestions, confirming the correctness of a participatory approach in the new traffic planning paradigm that provides the SUMP with crucial advantages. A manual cordon count of traffic on five bridges for the traffic of the motor vehicles, as well as on two pedestrian-only bridges, was performed by students from the study program Road Traffic, and there are plans to repeat this in the coming years in order to enable more reliable monitoring and evaluation of the obtained data. Contemporary quality management tools such as BYPAD and ParkPAD were also used to assess the status of cycling and parking policy, respectively. It is especially important to emphasize that Podgorica is the first city in the West Balkans, and the fourth city in Europe, in which the ParkPAD tool was applied. A wide range of negative phenomena and trends was identified, like a rapid increase in the number of registered vehicles, an increase in the motorization rate and the number of traffic accidents, increased non-compliance with traffic rules, excessive use of passenger cars and auto-taxi vehicles, insufficient use of unattractive public transport, walking and cycling, etc. Based on the data collected, key challenges in status analysis in Podgorica were identified, which the SUMP should try to overcome.

scholarly journals Teaching Critical Vocabulary to Filipino Heritage Language Learners

2021 ◽  
Vol 11 (6) ◽  
pp. 260
Author(s):  
Jayson Parba
Keyword(s):  
Language Development ◽  
Social Issues ◽  
Language Teaching ◽  
Language Teachers ◽  
World Language ◽  
Wide Range ◽  
Teachers And Students ◽  
The Status ◽  
Language Classrooms ◽  
L1 And L2

Engaging in critical dialogues in language classrooms that draw on critical pedagogical perspectives can be challenging for learners because of gaps in communicative resources in their L1 and L2. Since critically oriented classrooms involve discussing social issues, students are expected to deploy “literate talk” to engage in critiquing society and a wide range of texts. Although recent studies have explored teachers’ and students’ engagement with critical materials and critical dialogues, research that explores language development in critical language teaching remains a concern for language teachers. In this paper, I share my experience of fostering language development, specifically the overt teaching of critical vocabulary to students of (Tagalog-based) Filipino language at a university in Hawai’i. Through a discussion of racist stereotypes targeting Filipinos and the impacts of these discourses on students’ lived experiences, the notion of “critical vocabulary” emerges as an important tool for students to articulate the presence of and to dismantle oppressive structures of power, including everyday discourses supporting the status quo. This paper defines critical vocabulary and advances its theoretical and practical contribution to critical language teaching. It also includes students’ perspectives of their language development and ends with pedagogical implications for heritage/world language teachers around the world.

scholarly journals Wildlife Protection in Mongolia

Oryx ◽  
1967 ◽  
Vol 9 (3) ◽  
pp. 196-210 ◽  
Author(s):  
R. A. Hibbert
Keyword(s):  
Domestic Animals ◽  
Wildlife Protection ◽  
Wild Horse ◽  
Major Species ◽  
The World ◽  
The Status

Although the Mongolian People's Republic, last refuge of the Przewalski wild horse, is one of the most thinly populated countries in the world, the wildlife decreased considerably in the 30's and 40's. There has been some improvement in recent years, and the Game Law now gives protection to nearly all mammals—the few exceptions include the wolf, understandably in a country with vast herds of domestic animals. Mr. Hibbert, who was British Chargé d'Affaires at Ulan Bator from 1964 to 1966, and has since spent a year at Leeds University working on Mongolian materials, assesses the status of the major species of mammals, birds and fish, and describes the game laws.

The Study of Hindu New Religious Movements

2011 ◽  
Vol 15 (2) ◽  
pp. 6-19
Author(s):  
Gene R. Thursby
Keyword(s):  
Transcendental Meditation ◽  
Social World ◽  
Religious Movements ◽  
New Religious Movements ◽  
Special Issue ◽  
Social Harmony ◽  
Wide Range ◽  
The World ◽  
The Status ◽  
Arya Samaj

The category of Hindu new religious movements is conventional and useful, but has imprecise boundaries. Scholars tend to include within it some groups that have claimed they are not Hindu (Arya Samaj, Ramakrishna Mission) or not religious (Transcendental Meditation). Within its wide range are world-affirming groups dedicated to transforming the physical and social world as well as world-transcending groups that find the status of the world doubtful and their purpose at another level or in another realm. The four articles in this special issue of Nova Religio on Hindu new religious movements represent several aspects of this category, and the potential for accommodation of basic differences, social harmony, and even world-transcendence.

SiC Semiconductor Applications - An Air Force Perspective

1996 ◽  
Vol 423 ◽  
Author(s):  
L. S. Rea
Keyword(s):  
Air Force ◽  
Device Performance ◽  
Full Potential ◽  
Materials Development ◽  
Device Development ◽  
Performance Requirements ◽  
Wide Range ◽  
The Status ◽  
Performance Results ◽  
High Temperature Electronic

AbstractThe Department of Defense (DoD) is investing in the development of Silicon Carbide (SiC) for a wide range of applications. Over the past year, SiC technology has demonstrated excellent device performance results for power devices, high temperature electronic devices and microwave devices. The materials growth and processing technology for SiC is now at a level of sufficient maturity to support substantial device development efforts. While there is still considerable materials and device research required for SiC to achieve it's full potential, the fundamental technology has been proven for several critical applications. A perspective on some Air Force device performance requirements will be presented. The status of SiC materials development, material limits to advances in device performance and issues relating to supporting technology will also be discussed.

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