241 research outputs found
Biodiversitas Dan Adaptasi Makrozoobentos Di Perairan Mangrove
Desa Madello Kecamatan Balusu Kabupaten Barru memiliki kawasan hutan mangrove yang cukup luas, baik yang ada di pesisir pantai Palle, maupun di pulau Pannikiang. Kawasan hutan mangrove tersebut memiliki potensi biota seperti beragam, ikan, udang, kepiting, makrozoobentos, serangga, burung, dan reptil. Makrozoobentos di hutan mangrove tersebut memiliki peran ekologis sebagai sumber energi pada rantai makanan lingkungan aquatik. Biodiversitas makrozoobentos di kawasan tersebut sangat tergantung pada kemapuan adaptasi spesias dan kondisi lingkungan seperti kualitas perairan, unsur hara, substrat dan predator. Hasil penelitian menunjukkan bahwa (1) biodiverstas makrozobentos tertinggi pada stasiun IV di pulau Pannikiang. Hal ini dapat dilihat nilai keanekaragaman yang lebih tinggi dan nilai dominansi lebih rendah dibandingkan dengan stasiun pengamatan I, II, dan III, (2) Species utama hutan bakau antara lain Terebralia palustris, Terebralia sulcata, Telescopium telescopium, Saccostrea cucullata dan Saccostrea echinata dan species laut dangkal seperti Pagurus bernhardus. mempunyai kelimpahan jenis yang tinggi di semua stasiun, ini disebabkan karena spesies-spesies tersebut secara alami memiliki kemampuan beradaptasi pada lingkungan mangrove, dan (3) Pagurus bernhardus lebih dominan pada statiun II karena spesies ini memiliki kemampuan bertahan dari tekanan arus dan bertahan di atas sedimen yang cenderung bergerak karena memiliki ruas kaki yang panjang dan kuat
Pengaruh Persepsi Harga, Bauran Promosi dan Lingkungan Fisik terhadap Minat Memilih Universitas Muhammadiyah Palembang (Studi Kasus pada Siswa SMA Muhammadiyah Kota Palembang)
In higher education today has undergone a transformation due to the tight competition between universities, changes in funding, and the pattern of demand in order to grow and Achieve a competitive advantage, higher education must be a strong marketing strategy and meet student needs. This study aims to determine the effect of Perception Price, Promotion Mix and Physical Environment of the University of Muhammadiyah Palembang Interests Choosing high school students Muhammadiyah in Palembang. This research uses a quantitative method, the entire population of students of class XII. Probability sampling technique with the cluster. Data were collected by using a Likert scale. Testing the validity and reliability using Person Product Moment test and Cronbach Alpha statistical method of multiple linear regression analysis. The results showed that the variable perceptions Price have the greatest impact among the variables, equation regression showed all the regression coefficient has a positive sign, which means when the value - the value of the independent variables are perceptions Price, Promotion Mix and physical environment needs to be improved, it will encourage an increase in the dependent variable is interests Selects, with rebuilt the exterior design will greatly affect the interest of selecting students of SMA Muhammadiyah Palembang in selecting the Muhammadiyah University of Palemban
Suber Improving Cache Memory Power
Memory access time is the time interval between the start issuing a request to memory when the information is complete and transferred from the memory that is accessed. The same thing applies for an access operation that required additional time to remove words that have been written into the cache memory to the memory can be eliminated by applying the write through
ANTROPOCENTRISM EPIDEMIC: THE STUDY OF SOCIAL ACTION OF COMMUNITY TO THE ENVIRONMENT OF JENEBERANG RIVER
Nowadays, the global environmental crisis is caused by fundamental philosophical errors in understanding the human way of thinking about themselves, their relation with nature, and their place in the whole ecosystem. In turn, these misconceptions lead to wrong actions. This research aims to comprehensively study the description of the anthropocentric actions of a community about the environment of the Jeneberang River. The approach used in this research is qualitative with a phenomenology method. The result of this research indicates that anthropocentric actions prioritize the desire to fulfill life's needs as if they are free to do anything with nature without considering the preservation and the balanced management of the Jeneberang River environment. There were some community anthropocentric actions found in Jeneberang River community, namely, the establishment of residence, garbage disposal, and storage of stockpiles, the establishment of the brick industry, clearing area for agricultural land, various kinds of entrepreneurial activities, and sand mining activities (have been dismissed since 2015). These actions critically impact the condition of Jeneberang River, worsening problems such as river water pollution, the silt of the river, and flash floods that happened at the beginning of 2019
Socioeconomic status and risk factors for cardiovascular disease (CVD) among the residents of Jammu Division (J&K-India) - A Geo Medical Analysis
The main focus of this paper is to examine the relationship between CVD risk factors and socioeconomic variables in Jammu division of Jammu and Kashmir. Cardiovascular disease (CVD) related deaths is not only the prime cause of mortality in the world, it has also continued to increase in the low and middle income countries. The study area was divided into ten districts (administrative units) in GIS environment. linear regression, binary logistic regression model, Kendalās ranking coefficient method were employed to show the incidence, spatial variation and impact of different socioeconomic variables on CVD. The results reveals that the incidence of CVD has increased by 7.31 percent from 2008 to 2016. Samba district was having maximum change of incidence (33.24 percent), however, negative change in incidence rate was found in Udhampur district (-2.41 percent). Consumption of tobacco and alcohol are significant related to cardiovascular diseases
Eksperimentasi Pembelajaran Kooperatif Tipe Team Assisted Individualization (Tai) Dengan Pendekatan Contextual Teaching and Learning Ditinjau Dari Keaktifan Belajar Peserta Didik SMP Negeri Di Kabupaten Karanganyar Tahun Pelajaran 2012/2013
This research aimed to reveal which have a better mathematics achievement of students taught by cooperative learning model of TAI type using CTL, those taught by cooperative learning model of TAI type, or those taught by conventional learning model based on the students' learning activeness. This research was a quasi-experimental research with the 3x3 factorial design. The population was all the 7rd grader studens of SMP Negeri in Karanganyar regency on academic year 2011/2012. The techniques of data collection were documentation, questionnaires and test method. Prior to balance test, a pre-requisite tests analysis (normality and homogenity test). The proposed hypotheses of the research were tested by using the unbalanced two ways analysis of variance and multiple comparative test with the Sceffe's test. The result indicates: (1) the mathematics achievement of students taught by cooperative learning model of TAI type using CTL was better than that of students taught by cooperative learning model of TAI type and that of students taught by conventional learning model, and the mathematics achievement of students taught by cooperative learning model of TAI type was better than that of students taught by conventional learning model, (2) the mathematics achievement of the students wth high learning activeness was better than that of students with middle and low learning activeness, and the mathematics achievement of the students wth middle learning activeness was better than that of students with low learning activeness, (3) in the TAI using CTL, the mathematics achievement of the students with high learning activeness was as good as that of the students with the middle learning activeness or the low learning activeness, and in the TAI and in the conventional learning model, the mathematics achievement of the students with the high learning activeness was better than that of the students with the low learning activeness, but was the same that of the students with the middle learning activeness, meanwhile, the mathematics achievement of the students with the middle learning activeness was the same that of the students with the low learning activeness, and (4) in the high learning activeness, the students taught by cooperative learning of the TAI type using CTL, those taught by cooperative learning of the TAI type, and those taught by conventional learning model have the same mathematics achievement, meanwhile, in the middle learning activeness and in the low learning activeness, the mathematics achievement of the students taught by cooperative learning model of TAI type using CTL was better than that of the students taught by conventional learning model, but was the same that of the students taught by cooperative learning model of the TAI type, and the mathematics achievement of the students taught by cooperative learning model of TAI type was the same that of the students taught by conventional learning model
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