Kappaphycus alvarezii is one of Indonesia's export commodities because it has high economic value as food and industry. One area in East Java which is the center of seaweed cultivation is Sumenep regency such as Saronggi and Bluto. Currently Sumenep Regency is an area for oil and gas exploration and exploitation. Types of pollutants resulting from these activities cause pollution in aquatic environments such as lead (Pb), mercury (Hg) and cadmium (Cd). The heavy metals found in the waters can be absorbed and accumulated in the seaweed thallus. The purpose of this research is to know the heavy metal content of Pb, Hg, Cd, chlorophyll-a, and cell morphology in E. cottonii in Bluto and Saronggi waters. This research is survey and descriptive research. The results showed that there are differences in heavy metal content of lead in E. cottonii, seawater, and sediments in Bluto waters and Saronggi waters. The waters of Bluto have a lower amount of chlorophyll-a than the Saronggi Waters. Cell wall thickness in E. cottonii in Saronggi Waters has thinner cell walls than Bluto waters. Measurement of water quality in Bluto and Saronggi waters through temperature, pH, salinity, brightness and DO parameters. The measurement results from both waters are not any striking difference and under optimal conditions.
Artikel ini akan mendeskripsikan strategi serta media pembelajaran yang digunakan dalam pembelajaran tematik di SD. Data dalam peneltian ini berupa tuturan yang ditarskip dari interaksi guru dan peserta didik dalam pembelajaran. Teknik penelitian yang digunakan yaitu deksriptif analisis berupa paparan dan penjelasan mengenai strategi pemerolehan bahasa dan media pembelajaran yang digunakan dalam bentuk tuturan yang ditraskip. Hasil penelitian ini menujukkan strategi pemerolehan bahasa yang digunakan terdiri dari (1) strategi perencanaan belajar positif, (2) strategi aktif, (3) strategi empatik, dan (4) strategi komunikasi. Media yang digunakan dalam pembelajaran berbasis media visual. Kata Kunci:
Penelitian inidilakukan untuk menguji dan mengetahui persepsi wajib paja korang pribadi mengena idiskriminasi pajak, pengetahuan perpajakan,dan normasub jektifter hadap etika penggelapan pajak. Variabel independen yang digunakan dalam penelitian ini adalah diskriminasi pajak, pengetahuan perpajakan,dannormasubjektif.Populasiyangadadidalampenelitianiniadalah seluruhwajibpajakorang pribadi yang terdaftardi KPPPratamawilayahJakarta,Bogor,Depok,Tangerang,danBekasi.Sampel yang ada dalam penelitian ini berjumlah 100 wajib pa jakorang pribadi yang terdaftar diKPP Pratama wilayah Jakarta,Bogor,Depok,Tangerang,dan Bekasi.Teknik analis is data yang digunakan dalam penelitian Structural Equation Modeling (SEM)dengan menggunakan aplikas i Partial Least Square dengan tingkatsignifikansi sebesar5%. Hasil dalam pene litian ini menunjukkanbahwa diskriminasi pa jak berpengaruh positif s ignifikan terhadapetika penggelapan pajak, sedangkan untuk pengetahuan perpajakan dan norma subjektif tidak memiliki pengaruhyangs ignifikan terhadap etika penggelapan pajak
Internet information technology spurred the existence of social media platforms that make it easier for users to interact via Instagram with second accounts. The purpose of this research is to find out the motives of students at SMK Negeri 1 Gempol in using second Instagram accounts. Erving Goffman's dramaturgical theory is combined with qualitative descriptive methods in analyzing motives. Ten informants as a source of data resulting from interviews. The results of this study explain the motives of students at SMK Negeri 1 Gempol in using second accounts on Instagram, namely as a place to store their work and hide the user's real identity from other people. Meanwhile, the motive for using the main account owned by Gempol 1 Public Vocational School students is as a place to brand themselves by sharing positive content.
Artikel ini akan mendeskripsikan variasi kolokial yang dipengaruhi faktor luar bahasa yang tedapat dalam interkasi SPEAKING. Metode deskriptif kualitatif digunakan dalam penelitian ini, dengan menitik beratkan peneliti sebagai instrumen penentu dalam penyelesian penelitian ini dengan deskripsi analisis terkait data. Data dalam penelitian ini berupa tuturan yang ditranskrip dari interaksi para penutur pada peritiwa turur tertentu. Teknik dalam penelitian ini yaitu deksriptif analisis yang digunakan untuk memaparkan penjelasan mengenai interaksi SPEAKING pada terapan variasi kolokial dalam bentuk tuturan yang ditranskrip. Hasil penelitian ini menujukkan penggunaan variasi bahasa kolokial yang ada dalam hierarki Kepolisian Republik Indonesia terdiri dari, (1) kolokial penghilangan huruf vokal dalam sebuah kata, (2) kolokial penghilangan huruf konsonan dalam sebuah kata, (3) penggunaan suku kata awal dan akhir pada sebuah kata, kemudian variasi bahasa kolokial dapat juga digunakan dalam situasi semi formal, dan formal. Katakunci: kolokial, SPEAKING, semi formal, dan formalAbstract This article will describe colloquial variations that are influenced by external factors in the SPEAKING interaction. The qualitative descriptive method was used in this study, with the emphasis on the researcher as a decisive instrument in completing this study with a description of the analysis related to the data. The data in this study are utterances that are transcribed from the interactions of speakers at certain speech events. The technique in this study is the descriptive analysis which is used to explain the explanation of the SPEAKING interaction in the application of colloquial variations in the form of transcribed speech. The results of this study indicate the use of colloquial language variations that exist in the hierarchy of the Indonesian National Police consisting of, (1) colloquial omission of vowels in a word, (2) colloquial omission of consonants in a word, (3) use of initial and final syllables in a word. a word, then colloquial language variations can also be used in semi-formal and formal situations.Keywords: Colloquial, SPEAKING, Semi-Formal, and Formal Situations
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