1,720,971 research outputs found
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TGT (TEAM GAMES TOURNAMENT) DENGAN PERMAINAN PUZZLE UNTUK MENINGKATKAN KEAKTIFAN DAN HASIL BELAJAR SISWA KELAS X MIPA 5 SMA N 1 KARTASURA
Get PDFABSTRAK Zakiya Arrumaisha. K4314058. PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TGT (TEAM GAMES TOURNAMENT) DENGAN PERMAINAN PUZZLE UNTUK MENINGKATKAN KEAKTIFAN DAN HASIL BELAJAR SISWA KELAS X MIPA 5 SMA N 1 KARTASURA. Skripsi, Surakarta : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta. Oktober 2018. Penelitian ini bertujuan untuk mengetahui peningkatan keaktifan dan hasil belajar siswa melalui penerapan model pembelajaran kooperatif tipe TGT (Team Games Tournament) dengan permainan puzzle. Penelitian ini termasuk dalam penelitian tindakan kelas (PTK) yang dilaksanakan dalam 3 siklus. Setiap siklus terdiri atas 4 tahap yaitu perencanaan, tindakan, observasi, dan refleksi. Subjek penelitian yaitu siswa kelas X MIPA 5 SMA N 1 Kartasura tahun pelajaran 2017/2018 yang terdiri dari 10 siswa laki-laki dan 26 siswa perempuan. Teknik pengumpulan data melalui lembar observasi untuk mengukur keaktifan, tes evaluasi untuk mengukur kognitif, lembar observasi afektif, lembar observasi psikomotor, dan wawancara. Data dianalisis dengan teknik deskriptif kualitatif meliputi tiga komponen yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Target penelitian yaitu keaktifan siswa meningkat 20% dan hasil belajar (kognitif, afektif dan psikomotor) meningkat 30% pada akhir siklus penelitian. Hasil penelitian menunjukan adanya peningkatan pada keaktifan siswa sebesar 16% pada siklus I, sebesar 20% pada siklus II, dan sebesar 32% pada siklus III. Ditinjau dari hasil belajar terjadi peningkatan sebesar 2% pada siklus I, sebesar 23% pada siklus II, dan sebesar 42% pada siklus III. Berdasarkan hasil penelitian dapat disimpulkan bahwa ada peningkatan keaktifan dan hasil belajar siswa melalui penerapan model pembelajaran kooperatif tipe TGT (Team Games Tournament) dengan permainan puzzle. Kata kunci: TGT (Team Games Tournament), puzzle, keaktifan dan hasil belaja
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
ANALISIS KEANEKARAGAMAN MAKROBENTOS SEBAGAI PARAMETER KUALITAS PERAIRAN DERMAGA 2 KOTA AGUNG
No full textANALISIS KEANEKARAGAMAN MAKROBENTOS
SEBAGAI PARAMETER KUALITAS PERAIRAN
DERMAGA 2 KOTA AGUNG
ABSTRAK
Oleh
ARRUMAISHA VINA YOFANKA
Dermaga 2 Kota Agung berada di Jl. Samudra no 1, boros,
kecamatan Kota Agung, Kabupaten Tanggamus. Dermaga 2 Kota
Agung difungsikan untuk aktivitas ekonomi meliputi perikanan laut
dan pesisir, transportasi dan pelabuhan, pariwisata, kawasan
pemukiman serta tempat pembuangan limbah. aktivitas tersebut dapat
menimbulkan perairan mengalami degradasi seperti adanya
pencemaran yang mengakibatkan penurunan kualitas perairan.
Penelitian ini bertujuan untuk mengetahui kualitas perairan Dermaga 2
Kota Agung yang ditentukan dengan parameter biologi, kimia, dan
fisika. Penelitian ini dilakukan pada bulan september-oktober 2024.
Identifikasi biologi dilakukan di Laboratorium Terpadu UIN Raden
Intan Lampung sedangkan penelitian kualitas perairan secara fisika
dan kimia dilakukan langsung di Dermaga 2 Kota Agung. Penentuan
lokasi penelitian menggunakan metode line transect.
Berdasarkan penelitian yang telah dilakukan, dari 3 stasiun
dan 9 titik penelitian di temukan 4 kelas yaitu Polychaeta,
Ophiuroidea, Gasrtopoda, dan Bivalvia. Famili yang terdapat pada
kelas Polychaeta yaitu Terebellidae. Pada kelas Ophiuroidea terdapat
famili Ophiuridae. Pada kelas Gastropoda terdapat famili Conidae.
Sedangkan pada kelas Bivalvia terdapat famili Mytilidae. Indeks
keanekaragaman berkisar antara H’= 0.29 - 0.35, nilai tersebut
menunjukan tingkat keankearagaman rendah. Indeks keseragaman
juga termasuk rendah yaitu berkisar antara E= 0.04 – 0.05. Sedangkan
indeks dominasi berkisar antara C= 0.48 -1.26 yang menunjukan
tingkat dominasi tinggi. Hasil pengukuran indikator fisika yaitu suhu
berkisar antar 30.8 – 31.2 oC, kedalaman 0.2 – 5.10 m, dan kecerahan
0.14 – 3.5 m. Hasil pengkuran indikator kimia pH berkisar antar 7.04 – 7.78 dan DO berkisar antara 5 – 7 Mg/l.
Kata kunci : keanekaragaman, indikator kualitas perairan
Dermaga 2 Kota Agung
ii
ANALYSIS OF MACROBENTOS DIVERSITY AS A
PARAMETER OF WATER QUALITY
DEER 2 KOTA AGUNG
ABSTRACT
By
ARRUMAISHA VINA YOFANKA
Deer 2 Kota Agung is located on Jl. Samudra no 1, Boros, Kota
Agung sub-district, Tanggamus Regency. Deer 2 Kota Agung is used
for economic activities including marine and coastal fisheries,
transportation and ports, tourism, residential areas and waste
disposal sites. These activities can cause waters to experience
degradation such as pollution which results in a decrease in water
quality. This study aims to determine the water quality of Deer 2 Kota
Agung which is determined by biological, chemical, and physical
parameters. This study was conducted in September-October 2024.
Biological identification was carried out at the Integrated Laboratory
of UIN Raden Intan Lampung, while physical and chemical water
quality research was carried out directly at Deer 2 Kota Agung.
Determination of the research location using the line transect method.
Based on the research that has been conducted, from 3 stations
and 9 research points, 4 classes were found, namely Polychaeta,
Ophiuroidea, Gastropoda, and Bivalvia. The families in the
Polychaeta class are Terebellidae. In the Ophiuroidea class there is
the Ophiuridae family. In the Gastropoda class there is the Conidae
family. While in the Bivalvia class there is the Mytilidae family. The
diversity index ranges between H'= 0.29 - 0.35, this value indicates a
low level of diversity. The uniformity index is also low, ranging from
E= 0.04 - 0.05. While the dominance index ranges from C= 0.48 -1.26
which indicates a high level of dominance. The results of measuring
physical indicators, namely temperature ranges from 30.8 - 31.2 oC,
depth 0.2 - 5.10 m, and brightness 0.14 - 3.5 m. The results of
measuring the chemical indicators pH ranged between 7.04 - 7.78 and
DO ranged between 5 - 7 Mg / l.
Keywords: Diversity, Water Quality Indicators Of Pier 2 Kota Agun
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
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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