scholarly journals COMMON SENSE ABOUT TOXOPLASMOSIS IN BRAZIL AND THE INVOLVEMENT OF THE CAT IN THE DISEASE CYCLE

The toxoplasmosis is a zoonosis caused by protozoan Toxoplasma Gondii and although cats play a main roll on the disease life cycle developing the protozoan by sexual reproduction, the contact with cats represents a low number of cases on transmission of the zoonosis, the main transmission is caused by the intake of infected food, like fruits, vegetables, raw or poorly cooked meat that may contain cysts. The study was developed aiming to evaluate the knowledge and preventive behavior regarding toxoplasmosis and link it with cats on the cycle of the zoonosis. A form was created with eight questions about it, 793 people participated, all located in national territory. Therefore, based on this information, we can confirm that, although most of the people that already have a college degree or is still finishing it, does not have knowledge about toxoplasmosis, whereas the majority still think that contact with cats is the biggest way to become infected.

Author(s):  
Ekaterina A. Volkova

Identification of Spirogyra species is based on the morphology of the fertile specimens. This work provides characteristics of growth and the time of reproduction of Spirogyra decimina var. juergensii in Lake Baikal and describes sexual reproduction and conditions for germination of new filaments of this species isolated from the lake.


Author(s):  
Kala Dobosz ◽  

The presented story, which the reader and the reader will find in the text (when I am silent), comes from interviews collected during my research in the Netherlands in 2013. The research problem I chose at that time – the issue of the identity of Tamils from Sri Lanka in the Netherlands – I decided to investigate using a modified version of the biographical method, which is increasingly used in sociological research. Such a model of analysis is common today also in studies on migration processes, and especially in studies on the problem of refugee. Using this method, in the analytical part, I present the refugee life cycle based on the schema of the rituals of passage by Arnold van Gennep. Therefore, I use a model drawn from anthropological research, namely the pattern of individuals going through certain stages in their development and in the process of social functioning. After the first part, where I outline the research methodology and the main theoretical assumptions, I provide a first-person narrative of one of the people who left Sri Lanka, and her life was inextricably intertwined with the local nearly 30-year civil war.


2011 ◽  
Vol 3 (2) ◽  
pp. 278
Author(s):  
Endang Supriatna

AbstrakKampung Banceuy terletak di Desa Sanca, Kecamatan Jalancagak, KabupatenSubang. Masyarakat yang tinggal di Kampung Banceuy memiliki ciri kehidupan yang unik. Ciri khas masyarakat Banceuy di antaranya: mereka memiliki tokoh adat yang memimpin dan mengendalikan perilaku kepercayaan masyarakat setempat. Serta mereka masih memelihara nilai-nilai luhur dan tradisi upacara. Begitu banyak upacara yang masih mereka laksanakan, baik yang berkaitan dengan pertanian, daur hidup manusia, dan sistem religi. Banyak hal yang bisa dipetik dari pelaksanaan upacaraupacara tersebut, antara lain, nilai-nilai mitos dan ritual mendorong mereka menjalin hubungan timbal balik dengan lingkungan alam sekitar. AbstractThe village of Banceuy lies in Desa (larger village) Sanca, Kecamatan (district) Jalancagak, Kabupaten (regency) Subang. The people there has a unique life, e.g. they have a chief who responsible as leader in controlling the behavior of thecommunity member either in rituals or high-valued ancestral traditions. The rituals they have are, among others, ones that have something to do with agriculture, human life cycle and religious system. Those rituals make them maintain a good relationship with mother nature in term of preserving and conserving the environment.


2018 ◽  
Vol 20 (2) ◽  
pp. 193
Author(s):  
Agus Riyadi

Religious ceremonies that are usually carried out by Javanese are inherited from the ancestors. There are two types of religious ceremonies in the form of salvation in Javanese society, namely life cycle salvation ceremonies and Islamic religious holidays. The research aims to find an understanding of the traditions of religious ceremonies and social processes for Muslims in Karangrayung District, Grobogan Regency. Data collection methods were obtained through observation, interviews, documentation and literature study. After that, the data is analyzed qualitatively-descriptive-interpretative. The results showed that there were seven religious ceremonies and social processes which until now were still commemorated by the Karangrayung people, namely: Sura (Muharam), Rajaban selametan, Mauludan selametan, Selametan Ruwahan, Selametan Likuran, Selametan Bodonan, and Selametan Besar which were held on the 10<sup>th</sup> Zulhijjah. The perception of the people of Karangrayung on religious ceremonies and social processes is a form of virtue that is recommended by Islamic teachings that contain values: 1) charity, 2) ukhwah Islamiyah, 3) help, and 4) share with others


Genetics ◽  
1992 ◽  
Vol 132 (4) ◽  
pp. 1195-1198 ◽  
Author(s):  
D B Goldstein

Abstract The life cycle of eukaryotic, sexual species is divided into haploid and diploid phases. In multicellular animals and seed plants, the diploid phase is dominant, and the haploid phase is reduced to one, or a very few cells, which are dependent on the diploid form. In other eukaryotic species, however, the haploid phase may dominate or the phases may be equally developed. Even though an alternation between haploid and diploid forms is fundamental to sexual reproduction in eukaryotes, relatively little is known about the evolutionary forces that influence the dominance of haploidy or diploidy. An obvious genetic factor that might result in selection for a dominant diploid phase is heterozygote advantage, since only the diploid phase can be heterozygous. In this paper, I analyze a model designed to determine whether heterozygote advantage could lead to the evolution of a dominant diploid phase. The main result is that heterozygote advantage can lead to an increase in the dominance of the diploid phase, but only if the diploid phase is already sufficiently dominant. Because the diploid phase is unlikely to be increased in organisms that are primarily haploid, I conclude that heterozygote advantage is not a sufficient explanation of the dominance of the diploid phase in higher plants and animals.


Author(s):  
Mark Salisbury

This chapter describes a framework for managing the life cycle of knowledge in global organizations. The approaches described in this chapter were initially used to successfully build a knowledge dissemination system for the laboratories and facilities that are under the direction of the United States Department of Energy (DOE) (Salisbury & Plass, 2001). The follow-on work to this effort was the development of a collaboration application that fed the dissemination system for the DOE laboratories and facilities. The resulting system managed the life cycle (creation, preservation, dissemination and application) of knowledge for the DOE laboratories and facilities (Salisbury, 2003). While seen as a highly successful system, a significant problem was the difficulty in identifying the right knowledge that needed to get to the right people at the right time. This is also a significant problem for global organizations that need to share their knowledge across international boundaries. What is needed to solve this problem for global organizations is a systemic way that can be applied as an organizational strategy to identify this knowledge, the people that needed it, and the time it should be accessible. This chapter focuses on the use of performance objectives for managing the “right” knowledge in a global organization. In the next section, the background of the projects that inspired the framework is introduced. Next, the framework itself is discussed: the theoretical foundation for the framework, Work Processes, Learning Processes, and Methodologies for managing the life cycle of knowledge in a global organization. (For a full discussion of this approach in book form, see Salisbury, 2009).


Author(s):  
Gordon Pearson

Organisational systems come in many different formats and ownerships. The essential characteristic of any system is that it must have a system purpose which it exists to fulfil. For organisational systems, the various components, that is the people working in the system, must know and understand what that purpose is and their role in its fulfilment, as well as the system’s relationship with the macro system within which it operates. Such organisational systems are essentially dynamic, progressing through a system life cycle of essentially unpredictable stages, but with certain predictable changes occurring at each phase change. Effective system coordination depends on the coordinator fully understanding the system operations and how it relates to its various environments. System ownership is external to system operation and has no direct engagement with coordination and control. The importance is noted of real competition to systems serving the progressive-competitive economy and the failure of pretend competition being imposed on systems serving the social-infrastructural economy.


Author(s):  
Gary Smith ◽  
Jay Cordes

Data-mining tools, in general, tend to be mathematically sophisticated, yet often make implausible assumptions. For example, analysts often assume a normal distribution and disregard the fat tails that warn of “black swans.” Too often, the assumptions are hidden in the math and the people who use the tools are more impressed by the math than curious about the assumptions. Instead of being blinded by math, good data scientists use explanatory variables that make sense. Good data scientists use math, but do not worship it. They know that math is an invaluable tool, but it is not a substitute for common sense, wisdom, or expertise.


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