Level of Trader\u27s Knowledge with Rhodamin B Contamination of Shrimp Paste in the Gedong Kuning Market YOGYAKARTA

Background. Food additive is a substance that is added to food to change the nature and shape of food.The use of food additives is set by food safety laws. However, the misuse of food additives often found inthe field. One cause of irregularities in the use of food additives is less knowledge of food additives. SomeResearch was discovered contamination dangerous food additives in various types of food products, likecrackers, snack foods,and instant seasoning. Based on observations made researchers found thecharacteristics of shrimp paste in the Gedong Kuning market Yogyakarta has a striking reddish‐browncolor. Striking colors found in the paste is a screening to determine initial Rhodamine B contamination inshrimp paste. The purpose of this study to determine the relationship Level of trader\u27s Knowledge withRhodamine B contamination in shrimp paste in the Gedong Kuning market Yogyakarta.Methods. The research was in cross sectional study with 35 person traders of shrimp paste. Samplingtechnical with total population traders of shrimp paste in Gedong Kuning Market, Yogyakarta. Level ofknowlegde was measured with kuesioner, and Rhodamin B measured with Thin Layer Chromatography(KLT).Result. The result showed 68.6 % shrimp paste contain Rhodamin B. Level of trader\u27s knowledge showed48.8% was not good knowledge. Statictic examination with chi square showed there is correation aboutlevel of traders knowledge with rhodamin B contamination in shrimp paste in Gedong Kuning marketYogyakarta.Conclution. There is correlation about level of trader\u27s knowledge with rhodamin B contamination inshrimp paste in Gedong Kuning Market Yogyakarta

Relationships of Knowledge Level About Physiological and Psychological Changes in Premenopausal Phase Towards Anxiety Levels on Pre-old Women

Knowledge was the resulted of human sensing that strongly influenced by the intensity of attention and object perception. Anxiety was a felt of fear that was not clear and not supported by the situation. This study aims to determine the relationship betwen level of knowledge about physiological and psychological changes in premenopausal phase and level of anxiety in pre-old woman. This research was quantitative design with cross-sectional. Total sample in this study are 90 premenopausal women who experience pre-old women at Working Area of Health Public Center in Pekanbaru, used purposive sampling technique. Data was analyzed with univariate and bivariate frequency distributions with chi-square test. The results showed an relationship between the level of knowledge about the physiological and psychological changes in premenopausal phase and the level of anxiety in pre-old women with p value = 0.000 (p <0.1). This study recommended that additional studies by increasing the number of samples so that the whole population can be represented

Knowledge-Level Reflection

This paper presents an overview of the REFLECT project. It defines the notion of knowledge level reflection that has been central to the project, it compares this notion with existing approaches to reflection in related fields, and investigates some of the consequences of the concept of knowledge level reflection: what is a general architecture for knowledge level reflection, how to model the object component in such an architecture, what is the nature of reflective theories, how can we design such architectures, and what are the results of our actual experiments with such systems

Metalinguistic Knowledge and Language Ability in University-Level L2 Learners

Existing research indicates that instructed learners' L2 proficiency and their metalinguistic knowledge are moderately correlated. However, the operationalization of the construct of metalinguistic knowledge has varied somewhat across studies. Metalinguistic knowledge has typically been operationalized as learners' ability to correct, describe, and explain L2 errors. More recently, this operationalization has been extended to additionally include learners' L1 language-analytic ability as measured by tests traditionally used to assess components of language learning aptitude. This article reports on a study which employed a narrowly focused measure of L2 proficiency and incorporated L2 language-analytic ability into a measure of metalinguistic knowledge. It was found that the linguistic and metalinguistic knowledge of advanced university-level L1 English learners of L2 German correlated strongly. Moreover, the outcome of a principal components analysis suggests that learners' ability to correct, describe, and explain highlighted L2 errors and their L2 language-analytic ability may constitute components of the same construct. The theoretical implications of these findings for the concept of metalinguistic knowledge in L2 learning are considered. © Oxford University Press 2007

Competency level of technological pedagogical contents knowledge (TPCK) framework amongst graduate teachers

This article propose a framework for educational technology based on Shulman’s formulation of ‘‘pedagogical content knowledge’’ and extend it to the integration of technology into it. It attempts to capture some of the essential qualities of teacher knowledge required for technology integration in teaching. Briefly, that thoughtful pedagogical uses of technology require the development of a complex, situated form of knowledge that we call Technological Pedagogical Content Knowledge (TPCK). The TPCK framework has much to offer to discussions of technology integration at multiple levels: theoretical, pedagogical, and methodological as well as the complex roles of, and interplay among, three main components of learning environments: content, pedagogy, and technology

U.S. Construction Management Students\u27 Comfort Level with and Knowledge of Mobile Technologies

Mobile technologies are becoming increasingly common on U.S. construction sites as companies become aware of how they can simplify and automate the capturing of information in the field, and communicate that information back to company management systems. Field personnel are now being equipped with smart phones or tablets to check email, look at blueprints, take progress photos, or create punchlists, all with one device. These technologies are being used to make work efforts more efficient, raise productivity, reduce costs, and positively impact project profitability. As the U.S. construction industry moves to these mobile technologies, so too should university construction management programs move to mobile education and learning applications to ensure that students are prepared for a mobile construction industry. This study uses university provided iPads in construction management classes to expose students to mobile technologies before they enter the workforce. Pre- and post-test surveys collected data about first-year and upper-level construction management students comfort with mobile technologies, their knowledge about mobile technologies in construction, and their views on whether they think they will use mobile technologies in the workplace and for what tasks. While some students entered with a very low comfort level with mobile devices, there were gains in comfort level by nearly all students. Most, even first-year students, were able to envision how a mobile device could be used within the construction industry to perform various tasks, and their visions increased from the beginning of the semester to the end, even though no formal instruction was done in this area. The gains were primarily due to exposure to the device and general usage. By gaining a greater understanding of student comfort with and knowledge of emerging technologies, more effective educational and training methodologies can be developed to facilitate instruction and improve the effectiveness of students upon graduation

Relationship of Knowledge Level of Teenagers About the Use of Tight Jeans with Fluor Albus Whitish Incident in High School Pembangunan Bukittinggi Year 2017

Reproductive health is a state of complete physical, mental and social well-being, which is not solely free of disease or disability, in all matters relating to the reproductive system, as well as its functions and processes. The fact is still found many teenage girls who wear tight jeans and do not know that the use of tight jeans can affect the reproductive health of one occurrence of whiteness (Fluor Albus). The purpose of this study is to determine the relationship of the knowledge level of young women about the use of tight jeans with Fluor Albus whiteness in High School Pembangunan Bukittinggi Year 2017. This research method using a descriptive correlation method with Cross-Sectional approach design, then data is processed by using the Chi-Square test. The population in this study were 118 respondents. The sample in this research is 55 respondents with Probability Sampling technique on 15 to 16 August 2017 in Bukittinggi Pembangunan High School. Univariate results obtained from 55 respondents there are more than half of 31 (56.4%) of respondents have high knowledge, more than half 29 (52,7%) of respondents did not occur whiteness. The result of statistical test obtained p-value = 0,000 (p <α) which means there is a relationship of knowledge with the incidence of whiteness (fluor albus) in High School Pembangunan Bukittinggi Year 2017. The conclusion of the relationship of knowledge with the incidence of leucorrhoea (fluor albus) in High School Pembangunan Bukittinggi Year 2017. It is expected that teenagers to pay more attention to reproductive health on female students. So as to prevent and detect early existence of reproduction organ problem

Placenta praevia: Preach and perception

Placenta praevia is a known obstetric condition that causes complications to mother and fetus. This study was done to evaluate the knowledge of placenta praevia amongst the obstetric patients. A cross sectional study was carried out in Hospital Ipoh, Perak among 323 antenatal and postnatal patients. Socio-demographic parameters (ie age, race, parity, occupation, educational level) and history of placenta praevia were studied in relation to level of knowledge and attitude towards placenta praevia. Twenty (6.2%) from 323 women had current or past history of placenta praevia. Three had history of placenta praevia while 17 had current placenta praevia with prevalence of 5.3%. The mean score of knowledge achieved by patients was 11.8 which indicated overall poor knowledge. Occupation, level of education and history of placenta praevia were found to have a relationship with level of knowledge regarding placenta praevia in all obstetric patients. There was a significant relationship between attitude of patients with current and history of placenta praevia to level of knowledge regarding placenta praevia. (p=0.037, <0.05). In conclusion, the knowledge and attitude towards placenta praevia among obstetric patients in Hospital Ipoh was better in those who had higher education status, white-collar occupation and currently pregnant with placenta praevi