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PHYSICAL, CHEMICAL AND BIOLOGICAL POTENTIAL HAZARDS IDENTIFICATION OF SLAUGHTERHOUSE AND CHICKEN NUGGETS PRODUCTION PROCESS
Get PDFABSTRACT
Chicken nuggets, the one of protein rich foods, is produced from the chicken meat through several stages of
the process. This research aimed to identify the potential hazards of chicken nuggets process in final products
based on physical, chemical and biological hazards perspectives. The hazardous potentials were performed
specifically using observations, interviews and investigations in a slaughterhouse unit and production unit.
Furthermore, the finding of data was described qualitatively. The results of this study indicated that there were
several potential hazards in physical, chemical and biological in a chicken nugget process. The ear problems,
exhausted of workers, watered by heat frying oil were the examples of potential hazards in physical. In addition,
contamination of heavy metal in product and the expired of food grade oil were an illustration of chemical
potential hazards. Then, microorganisms in end products, the source of the pathogen were the examples of
biological hazards potential. Finally, it could be concluded that chicken nugget factory possessed the physical,
chemical, and biological potential hazards.
Key words: observations, interviews, findings, microorganisms
Potensi Tumbuhan Xanthostemon novoguineensis Valeton (Myrtaceae) dalam Fitoteknologi
Get PDFThis article is essential in a further analysis that related with potential feasibility function of Xanthostemon novoguineensis in phytotechnology from one of an endemic plant in Papua, particularly in the remediation of polluted environment and the phytostructure of open green space area. This review aims to analyse the potential of this plant based on literature review and compare each research results  towards some species from Myrtaceae family. X. novoguineensis may be cultivated on an open green space area in Papua due to complying suitable requirements. Those requirements are namely ecology function as a source of insect diets, social-cultural functions in represent culture, the the relationship among Papuan Ethnic and their nature, and aesthetic functions due to its beautiful flower. In addition, the plant has a potential in phytoremediation of polluted environment due to its adaptation ability in a dry soil condition. As the comparison, the phytostructure of open green space area context, X. chrysanthus has been cultivated on a public and private open green space area in Malaysia and Singapore. It has an important role as ecology function due to provide the source of food to many birds species undirectly. Owing to make the city landscape greater, the flower of X. chrysanthus, which has conspicuously and magnificently yellow colour, is a suitable plant to be cultivated. Furthermore, in the remediation assessment of polluted environment, X. chrysanthus has the abilities in adaptation on the dry environment. The range levels acid (pH) of soil are 2-2.5. Interestingly, X. melanoxylon, which is an endemic species from Solomon Island, is growth naturally in an ultrafamic soils, consist of a high concentration of chromium, nickel, and magnesium. It also has a low degree of plants biodiversity. Therefore, according to X. chrysanthus and X. melanoxylon, X. novoguneensis has a tremendous potential as a candidate in Phytostructure and Phytoremediation. However, the further investigation is required to reveal the potential and the conservation challenge of this plant in Papua. Key words: phytoremediation, phytostructure, open green space area, X. chrysanthus, Potential
Record of Animals Association with Xanthostemon novoguineensis (Valeton)
Get PDFXanthostemon novoguineenis (vernacular name: Sowang), an endemic plant in Papua from Myrtaceae family, is found widely near the buffer zone area and Mt. Cyclops Nature Reserve (MCNR) area. This research aimed to record the association of animals towards X. novoguineensis on its natural habitat. The survey was conducted in Cyclops buffer zone near Sentani City, Papua Province, Indonesia. The result showed that an interaction of animals directly to X. novoguineensis was documented and identified. Some insects species have an association with X. novoguineensis, namely black wasp (Isodontia sp 1), black-orange wasp (Isodontia sp 2), red weaver ant (Oecophylla sp 1) and black weaver ant (Oecophylla sp 2) have an association directly to flowers of X. novoguineensis. Furthermore, stick insect (Scepthrophasma sp) and spider (possibly from Araneae family) have an association with the leaves and trunks of this plant. Based on the finding, some leaves of these plant are fed by insects. It is indicated by a pattern of insect bites on the leaves.  Key words: buffer zone area,  cyclops, insect, sowang, Papu
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Uji Teratogen Ekstrak Akar Jarong (Stachytarpheta jamaicensis (L.) Vahl.) terhadap Sistem Reproduksi Mencit (Mus musculus L.) Betina
Get PDFThis study aim to determine the teratogens effect of jarong (Stachytarpheta jamaicensis (L.) Vahl) roots extract on the reproductive system of mice (Mus musculus L.) female Swiss Webster organogenesis during pregnancy.The method used in this study is the method of extraction and  examination of vaginal smears.. The experiment was conducted in August-December 2010, at the Laboratory of Zoology, Department of  Biology Cenderawasih University, Jayapura. The Experiment was carried out by dividing the 20 female mice into 4 groups. One group is a control group and with no treatmen and the  other 3 groups  were tretaed with oral treatments.. The results obtained in the qualitative descriptive analysis. It could be concluded that ethanol extract of jarong (Stachytarpheta jamaicensis (L.) Vahl) roots cause of accidental poisoning in mice, embryotoxic and causes the effects of teratogens. Key words: Jarong (Stachytarpheta jamaicensis (L.) Vahl), teratogens effect, mice (Mus musculus L.).Â
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