Pengaruh Globalisasi Terhadap Peredaran Narkotika Di Asia Tenggara Tahun 2011-2015

This study aims to explain the influence of globalization on drug trafficking in Southeast Asia 2011-2015. Globalization creates an increasingly cross-border movement easier and the increasing impact of transnational criminal networks. As many as 49% of the drug trafficking world today absorbed by the Southeast Asian market obtained from supplier countries such as Malaysia, China, India, Iran, and the Netherlands. In this study the authors use the perspective of constructivism. Constructivism is basically assumes that International politics is the result of a social construction that is the dialectical process between the structure and the gene in which political and human social environment interact to generate social and political changes. To bridge the formulation of the problem to the hypothesis the author uses the analysis unit of the International system. The author also uses theories and concepts with the concept of transnational narcotics. Globalization has provided an opportunity for individuals who are not responsible for the conduct of transnational crime. The realization of transnational crime the most crucial is the abuse of drugs, because it concerns the future of a nation, especially among the younger generation. International drug syndicates can easily enter the boundaries of countries in the world because it supported the network of organizations that are neat and sophisticated users of technology

EFEKTIVITAS MODEL PROBLEM BASED LEARNING (PBL) BERBANTUAN LEMBAR KERJA PESERTA DIDIK INTERAKTIF UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VII SMPN 23 MATARAM TAHUN AJARAN 2023/2024

The problem in this research is the low problem-solving ability of grade VII students of SMPN 23 Mataram. This research aimed to determine the effectiveness of the  Problem Based Learning (PBL) model assisted interactive Student Worksheet (LKPD) to improve the mathematical problem solving skills of grade VII students. This research is a quasi-experimental  with Posttets-Only Control Design. The population and samples of this research are all grade VII student. The instruments used are RPP, interactive LKPD, Posttets questions and observation sheets for teacher and student activities. The data are already normally distributed and the variance is homogeneous. Then a t test was carried out using polled variance which showed that there was a difference in the average problem-solving ability between the experimental class and the control class. In addition, the average score of the experimental class  was higher than the average score of the control class. Thus, it can be concluded that the Problem Based Learning (PBL) model assisted  interactive LKPD is effective in improving the mathematical problem solving skills of grade VII students of SMPN 23 Mataram

EFEKTIVITAS MODEL PROBLEM BASED LEARNING (PBL) BERBANTUAN LEMBAR KERJA PESERTA DIDIK INTERAKTIF UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VII SMPN 23 MATARAM TAHUN AJARAN 2023/2024

The problem in this research is the low problem-solving ability of grade VII students of SMPN 23 Mataram. This research aimed to determine the effectiveness of the  Problem Based Learning (PBL) model assisted interactive Student Worksheet (LKPD) to improve the mathematical problem solving skills of grade VII students. This research is a quasi-experimental  with Posttets-Only Control Design. The population and samples of this research are all grade VII student. The instruments used are RPP, interactive LKPD, Posttets questions and observation sheets for teacher and student activities. The data are already normally distributed and the variance is homogeneous. Then a t test was carried out using polled variance which showed that there was a difference in the average problem-solving ability between the experimental class and the control class. In addition, the average score of the experimental class  was higher than the average score of the control class. Thus, it can be concluded that the Problem Based Learning (PBL) model assisted  interactive LKPD is effective in improving the mathematical problem solving skills of grade VII students of SMPN 23 Mataram

Menganalisis Cara Berfikir Mahasiswa dalam Mengenal Dirinya Melalui Konseling Self, Universitas Islam Negeri Sumatera Utara , Medan

Mahasiswa termasuk peserta didik perguruan tinggi yang dikategorikan kedalam fase remaja akhir, sehingga bisa dikatakan cukup matang dalam berfikir dan bisa mengenal dirinya sendiri, namun kebanyakan dari mahasiswa yang belum bisa merealisasikan caranya berfikir dan mengenal dirinya. Oleh karena itu melalui konseling self dapat dijadikan sebagai teknik pendekatakan dalam menganalisis mahasiswa secara langsung, khususnya mahasiswa Universitas Islam Negeri Sumatera Utara (UIN-su). Adapun tujuan dari dilakukannya penelitian ini yakni untuk membantu mahasiswa Uinsu agar dapat mengekspresikan dirinya dengan cara berfikir yang realistis dan lebih bisa mengenal dirinya sendiri. Dan penelitian ini digunakan dengan metode kualitatif. Maka dari itu hasil penelitian ini bahwa ada sebagian mahasiswa yang masih saja belum bisa berfikir dengan subjektif dan realistis, dikarenakan kurangnya keberanian dalam mengutarakan pendapat dan kurangnya kritis dalam berfikir , namun ada sebagian mahasiswa ynag sudah mengenal dirinya dan dapat berfikir dengan subjektif melalui perkembangan diri yang di alami, sehingga dapat membentuk karakter dan cara berfikir yang kritis. Dengan kata lain cara berfikir seseorang itu dikatakan dewasa tidak berpatokan dengan umur, dikarenakan seseorang tumbuh pasti melewati beberapa hal yang baru sehingga bisa dijadikan sebuah pengalaman dan tanpa sadar dengan semua itu terbentuklah fikiran yang dewasa lalu bisa mengendalikan dirinya

Leptospiral infections in stray dogs in Malaysia

Leptospirosis is a zoonotic disease of worldwide importance. Besides rodents, dogs have also been implicated as a source of infection to humans. Samples of urine and blood from 142 stray dogs were examined for leptospirosis by serological tests and bacterial cultures. Of these, 83% (118/142) and 33% (471142) of the serum samples were positive by ELISA-IgM/IgG and the microscopic agglutination test (MAT) respectively. No leptospiral isolates were obtained on culture. Leptospira interrogans serovar pomona was found to be the most predominant serovar in the dogs with an infection rate of 68% at MAT titres of ~ 100. Urine and serum samples were randomly selected for detection and identification of leptospires by the polymerase chain reaction (PCR) and low-stringency PCR assay respectively. All seropositive samples selected were positive by PCR assay. One urine sample showed the presence of leptospires based on PCR assay

Evaluation of Rayleigh Damping Coefficients for Laminated Rubber Bearing Components Using Finite Element and Experimental Modal Analysis

Laminated rubber bearing is a significant device found in structures such as bridges and buildings. It is used to isolate the foundation and the superstructure from seismic loads. Since it is made up from a combination of rubbers and steel plates in alternate layers which make the laminated rubber bearing a complex material, the measurements of damping of the laminated rubber bearing is difficult in practice. Damping is a dissipation of energy or energy losses in the vibration of the structure when the structures are excited with external dynamic loading. An accurate value of damping is very important as damping plays a crucial role in fixing the borderline between stability and instability in many structural systems. Therefore, it is essential to determine the accurate value of damping in structural analysis. Finite element and experimental modal analysis is one of the methods that can be used to determine dynamic properties including damping in any structures. Hence, the main objectives of this research are to determine the natural frequencies, mode shapes, Rayleigh’s damping coefficients, α and β and to evaluate the performance of the laminated rubber bearing components i.e. steel and rubber plates using finite element and experimental modal analysis. Based on the finding, the finite element modal analysis with the added Rayleigh’s damping coefficients α and β shows a good agreement with the experimental modal analysis in term of natural frequencies and mode shapes. The value of natural frequencies reduces after the Rayleigh’s damping coefficients are added into the finite element modal analysis and the minimum and maximum displacement are found to be unaffected by the Rayleigh’s damping coefficients for rubber plate. It can be concluded that modal analysis method can be used to estimate the accurate values of damping ratio and to determine the Rayleigh’s damping coefficients α and β as well

Faktor-faktor yang Mempengaruhi Niat dan Prilaku Whistleblowing Karyawan Alfamart di Pekanbaru

Penelitian ini bertujuan untuk menguji faktor-faktor yang mempengaruhi perilaku whistleblowing  karyawan Alfamart. Faktor-faktor yang diuji adalah indikator dalam teori perilaku terencana / TPB, yaitu sikap, norma subyektif dan persepsi kontrol atas perilaku dengan menambahkan variabel pembalasan, untuk menjelaskan minat pada perilaku whistleblowing  dan whistleblowing  karyawan Alfamart di Kota Pekanbaru. Pengumpulan data dalam penelitian ini menggunakan kuesioner yang diajukan kepada 272 karyawan Alfamart di Kota Pekanbaru. Data yang dikumpulkan dianalisis dengan menggunakan AMOS-22. Hasil penelitian menyimpulkan: pertama, sikap, norma subyektif dan persepsi kontrol atas perilaku memiliki pengaruh signifikan terhadap niat whistleblowing . Kedua, pembalasan tidak memiliki pengaruh yang signifikan terhadap niat whistleblowing . Ketiga, niat whistleblowing  dan persepsi kontrol perilaku mempengaruhi perilaku whistleblowing . Terakhir, persepsi kontrol perilaku memiliki efek signifikan pada perilaku whistleblowing  melalui niat whistleblowing

Flavonoids from the Roots of Amomum compactum Soland Ex Maton (Zingiberaceae)

Amomum compactum Soland Ex Maton is one of the Zingiberaceae family plants which is the endemic plants from West Java, Indonesia. This study was aimed to determine the chemical structure of flavonoid compounds from n-hexane extract of A.compactum Sol. Ex Maton roots. Dried powder of the roots was extracted consecutively with n-hexane, ethyl acetate, and methanol solvents. Three flavonoids, 5-hydroxy-3,7,4`-trimethoxy kaempferol (1), 5-hydroxy-3,7,3',4'-tetra methoxy kaempferol (2) and 4'-hydroxy-3,5,7-trimethoxy kaempferol (3), have been isolated from the roots of A. compactum Sol. Ex Maton.  The chemical structures of compounds 1-3 were identified by spectroscopy data including infrared 1D-NMR, 2D-NMR and HRTOF-MS as well as by comparison with previously reported spectral data. Compounds 1-3 were isolated from this plant for the first time and showed free radical DPPH scavenging activity

Diversity Of Dragonflies (Odonata) In Puthuk Panggang Welut Waterfall Area, Mojokerto District

Puthuk Panggang Welut merupakan salah satu objek wisata alam di Kabupaten Mojokerto yang berada di lereng Gunung Penanggungan. Puthuk Panggang Welut mempunyai sumber air yaitu Air Terjun. Penelitian ini bertujuan untuk mengetahui keanekaragaman capung (Odonata) di Air Terjun Puthuk Panggang Welut. Metode pengambilan sampel yang digunakan adalah jaring penyapu. Hasil penelitian yang dilakukan di tiga lokasi menunjukkan terdapat 12 spesies dari enam famili dengan total 265 individu. Nilai keanekaragaman jenis pada lokasi ini adalah H' = 1,52. Di lokasi Air Terjun Wisata ditemukan 10 spesies dengan jumlah 54 individu dari lima famili. Di lokasi hulu sungai terdapat empat spesies dengan jumlah 164 individu dari empat famili. Di lokasi Aliran Sungai Bawah terdapat lima spesies dari lima famili dengan jumlah total 47 individu. Keberadaan jenis capung dan jumlah individu yang ditemukan pada ketiga lokasi penelitian berbeda-beda karena setiap lokasi mempunyai vegetasi, kanopi, dan kondisi lingkungan yang berbeda