bluuebunny/crossref_metadata_2025 huggingface dataset:
Hubungan Pengawasan Orang Tua Terhadap Intensitas Penggunaan Media Sosial Tiktok Siswa Kelas V SD Negeri 17 Pekanbaru
Authors: Septiani Putri , Mustika Dea
Published: September 2024

Penelitian ini bertujuan untuk mengetahui hubungan pengawasan orang tua terhadap intensitas penggunaan media sosial tiktok siswa kealas V SD Negeri 17 Pekanbaru. Jenis penelitian ini adalah penelitian metode kuantitatif dengan pendekatan korelasional. Sampel dalam penelitian ini adalah kelas V berjumlah 130 orang siswa dengan menggunakan proportionate stratified random sampling dengan rumus Yamane kesalahan 5% didapat sebanyak 98 orang siswa. Teknik pengumpulan data dalam penelitian ini di ambil dengan penyebaran angket dan wawancara. Instrument yang digunakan dibuat berdasarkan indikator pengawasan orang tua dan intensitas penggunaan media sosial tiktok. Untuk mengetahui hubungan pengawasan orang tua terhadap media sosial tiktok siswa kelas V SDN 17 Pekanbaru. Peneliti menggunakan analisis data kolerasi product moment person. dapat di lihat dari hasil uji signifikan menunjukkan hubungan antara pengawasan orang tua dan intensitas penggunaan media sosial tiktok. Jika nilai (X) lebih kecil dari 0,05, maka  diterima  ditolak yang berarti terdapat hubungan variabel (X) dengan (Y) . jika (X) besar dari 0,05 maka  diterima  ditolak maka yang berarti tidak terdapat pengaruh variabel (X) terhadap variabel (Y). Selain itu berdasarkan nilai uji hipotesis diketahui nilai (X) sebesar 0,026 kecil dari 0,05 dengan simpulan  diterima  ditolak dalam artian ada nya hubungan. signifikan 0,026 0,05 maka terdapat hubungan antara dua variabel. Hal ini menunjukkan bahwa adanya hubungan antara pengawasan orang tua dengan intensitas penggunaan media sosial tiktok. Kesimpulan hasil perhitungan adalah terdapat hubungan negative dimana semakin tinggi pengawasan orang tua (X) maka semakin rendah intensitas penggunaan media sosial tiktok (Y). berdasarkan nilai rhitung sebesar -0,225, Dengan kesimpulan bahwa hubungan antara pengawasan orang tua dengan intensitas penggunaan media sosial tiktok berada pada interval koefesien 0,20-0,339 berada pada tinggkat hubungan kategori rendah, ada hubungan pengawasan orang tua terhadap intensitas penggunaan media sosial tiktok.
Analisis Kinerja Petugas Lost and Found Dalam Menangani Laporan Bagasi Rusak Padamaskapai Garuda Indonesia di Bandar Udara Internasional Yogyakarta
Authors: Syahfran Syahfran
Published: September 2024

Bandar Udara Internasional Yogyakarta (YIA) merupakan sebuah bandar udara yang terletak di Desa Palihan Kecamatan Temon, Kulon Progo. Dalam setiap penerbangan, sebagian besar penumpang akan membawa bagasi. Bagasi dapat berupa koper, tas, atau benda lain yang dibawa oleh setiap penumpang. Dalam melaksanakan pelayanannya, maskapai penerbangan termasuk Garuda Indonesia bekerja sama dengan perusahaan ground handling untuk membantu dalam memberikan pelayanan baik untuk melayani penumpang, barang dan bagasi penumpang, maupun melayani cargo. Dalam setiap penerbangan, sebagian besar penumpang akan membawa bagasi. Bagasi dapat berupa koper, tas, atau benda lain yang dibawa oleh setiap penumpang. Dalam penelitian yang menggunakan metode kualitatif deskriptif, data yang digunakan meliputi observasi, wawancara dan dokumentasi, data yang telah dikumpulkan kemudian diuji keabsahannya menggunakan teknik triangulasi untuk menarik kesimpulan sehingga hasil penelitian  dapat di pertanggung jawabkan. Kinerja petugas Lost and Found pada maskapai Garuda Indonesia di Bandar Udara Internasional Yogyakarta telah memenuhi standar yang diharapkan dalam penanganan laporan bagasi rusak dengan tepat waktu, mespons cepat, melaporkan kerusakan, pemerikasaan dokumen, Komunikasi dengan penumpang dan kompensasi. Petugas Lost and Found pada maskapai Garuda Indonesia di Bandar Udara Internasional Yogyakarta telah melakukan pekerjaan mereka sesuai dengan SOP yang telah ditetapkan, yang mencerminkan dedikasi perusahaan untuk memberikan pelayanan terbaik kepada para penumpangnya.
Pertanggung Jawaban Pidana Pelaku Laporan Palsu pada Peristiwa Pencurian Dengan Kekerasan (Studi Putusan Nomor: 18/Pid.B/2022/PN/ Gdt Jo. 53/Pid/2022/PT/.Tjk)
Authors: Seregig I Ketut , Ainita Okta , Saputra B M Wahyu
Published: September 2024

Penelitian ini bertujuan untuk mengetahui bagaimana tinjauan terhadap unsur- unsur tindak pidana laporan palsu dan kendala yang dihadapi pihak penyidik dalam melakukan pemeriksaan terhadap perkara pidana laporan palsu. Didalam melakukan penelitian penulis menggunakan penelitian yuridis normatif. Pertanggungjawaban pidana pelaku laporan palsu dapat dipertanggungjawabkan apabila pelaku terbukti dan memenuhi unsur-unsur tindak pidana yang diatur dalam ketentuan pasal 220 Kitab Undang-Undang Hukum Pidana yang berbunyi “Barang siapa yang memberitahukan atau mengadukan bahwa telah dilakukan suatu perbuatan pidana padahal mengetahui bahwa itu tidak dilakukan diancam dengan pidana penjara paling lama satu tahun empat bulan. Adapun unsur-unsurnya yaitu: Melaporkan dan mengadukan,Telah terjadi sesuatu tindak pidana oleh seseorang, dan yang ia ketahui, bahwa tindak pidana itu tidak terjadi. Kendala-kendala yang dihadapi didalam proses penyelidikan tindak pidana laporan palsu yang dilakukan terdakwa Danial Ameka Effendy Bin Aidi Effendy tidak terbukti secara sah dan meyakinkan bersalah melakukan tindak pidana sebagaimana dalam dakwaan primair Penuntut Umum. Menetapkan barang bukti berupa 2 (dua) lembar Laporan Polisi Nomor: LP/B797/XI/2021/SPKT-Res Pesawaran / Polda Lampung. Tentang telah terjadinya Tindak Pidana Pencurian dengan Kekerasan An. Pelapor Danial Ameka Effendy Bin Aidi Effendy. 1 (satu) Lembar Surat Tanda Penerimaan Laporan/Pengaduan Nomor : LP/B-797/XI/2021/SPKT-Res Pesawaran/Polda Lampung, Tentang telah terjadinya Tindak Pidana Pencurian dengan Kekerasan An. Pelapor Danial Ameka Effendy Bin Aidi Effendy
Pertanggungjawaban Pidana Pelaku Penadahan Hasil Pencurian Mobil di Bandar Lampung (Studi Putusan Nomor: 248/Pid.B/2023/PN Tjk)
Authors: Seregig I Ketut , Ainita Okta , Amanda Muhamad Ertami
Published: September 2024

Tindak pidana penadahan adalah tindak pidana yang telah terorganisir dengan pelaku tindak pidana lainnya seperti pencurian, penggelapan, perampokan dan lain sebagainya yang menghasilkan barang hasil kejahatan. Salah satu kasus hukum terkait tindak pidana melakukan penadahan sebagaimana pidana dakwaan tunggal penuntut umum adalah pada Putusan Nomor: 248/Pid.B/2023/PN Tjk. Terdakwa ZHSG Bin HAZ. Permasalahan penelitian ini adalah apakah pertanggungjawaban pidana pelaku penadahan hasil pencurian mobil di Bandar Lampung berdasarkan Putusan Nomor: 248/Pid.B/2023/PN Tjk? dan apakah dasar hukum pertimbangan Hakim dalam memutus pelaku penadahan hasil pencurian mobil di Bandar Lampung berdasarkan Putusan Nomor: 248/Pid.B/2023/PN Tjk?.  Metode penelitian menggunakan pendekatan yuridis normatif dan empiris. Jenis data yang digunakan adalah data sekunder dan data primer. Pengumpulan data melalui penelitian kepustakaan (library research) dan penelitian lapangan (field research). Analisis data yang digunakan adalah yuridis kualitatif.  Hasil penelitian menunjukkan bahwa Pertanggungjawaban pidana pelaku penadahan hasil pencurian mobil di Bandar Lampung berdasarkan Putusan Nomor: 248/Pid.B/2023/PN Tjk adalah Terdakwa Juni Rahman Als Juni Boy Bin H.Rusli (Alm) telah terbukti secara sah dan meyakinkan bersalah melakukan Tindak Pidana Pencurian Dengan Pemberatan sebagaimana diatur dan diancam pidana dalam Dakwaan Kedua Pasal 363 ayat (1) ke-4 KUHP dengan menjatuhkan pidana kepada Terdakwa oleh karena itu dengan pidana penjara selama 1 (satu) tahun dan 6 (enam) bulan. Dasar hukum pertimbangan Hakim dalam memutus pelaku penadahan hasil pencurian mobil di Bandar Lampung berdasarkan Putusan Nomor: 248/Pid.B/2023/PN Tjk adalah terdakwa telah melanggar  Pasal 363 ayat (1) ke-4 KUHP selain itu pertimbangan Hakim lainnya adalah keadaan yang memberatkan yaitu perbuatan terdakwa meresahkan masyarakat. Sedangkan keadaan yang meringankan adalah terdakwa mengakui serta menyesali atas perbuatannya dan terdakwa belum pernah dihukum.
Implementation of Family Functions in Pagaran Tapah Village Pagaran Tapah Darussalam District Rokan Hulu Regency (Study Case: Early Marriage)
Authors: Fitri Azizatul , Kadarisman Yoskar
Published: September 2024

Penelitian ini dilakukan di Desa Pagaran Tapah Kecamatan Pagaran Tapah Darussalam Kabupaten Rokan Hulu. Adapun tujuan dari penelitian ini yaitu untuk mengetahui bagaimana pelaksanaan fungsi keluarga pada pasangan yang melakukan pernikahan dini di Desa Pagaran Tapah serta apa saja hambatan dalam melaksanakan fungsi keluarga tersebut. Subjek dalam penelitian ini di ambil dengan menggunakan teknik purposive sampling. Teori yang digunakan dalam penelitian ini adalah Struktural Fungsional Talcott Parson yaitu dengan melihat struktur dan fungsi yang ada di dalam sebuah keluarga dengan pelaksanaan fungsi keluarga menurut konsep dari Paul B. Horton dan Chester L. Hunt. Metode yang digunakan dalam penelitian ini yaitu menggunakan metode kualitatif dengan pendekatan deskriptif dan jenis penelitian studi kasus. Teknik pengumpulan data dilakukan dengan cara wawancara mendalam, observasi dan juga dokumentasi. Hasil penelitian ini yaitu keseluruhan pasangan subjek penelitian ini dalam pelaksanaan fungsi sosialisasi, perlindungan dan ekonomi tidak berjalan dengan baik, namun dalam pelaksanaan fungsi afeksi dari 5 pasangan subjek terdapat 3 pasangan yang berjalan dengan baik. Hambatan yang di alami oleh pasangan subjek dalam pelaksanaan fungsi keluarga yaitu pengetahuan yang rendah, belum memiliki pengalaman, tidak memiliki pekerjaan, emosi yang belum stabil, komunikasi yang tidak baik, dan belum mampu mengelola keuangan.
Analisis Literasi Digital Siswa Kelas VIII E Dalam Pembelajaran Pendidikan Pancasila dan Kewarganegaraan di SMP Negeri 16 Kota Jambi
Authors: Sianipar Fanny Puspasari , Firman Firman , Candra Alif Aditya
Published: September 2024

Penelitian ini bertujuan untuk mengetahui pemahaman literasi digital siswa dalam pembelajaran Pendidikan Pancasila dan Kewarganegaraan di SMP Negeri 16 Kota Jambi, untuk mengetahui tantangan atau hambatan yang dihadapi siswa Kelas VIII E di SMP Negeri 16 Kota Jambi dalam pembelajaran Pendidikan Pancasila dan Kewarganegaraan. Penelitian ini dilakukan di SMP Negeri 16 Kota Jambi. Metode penelitian yang digunakan yaitu jenis penelitian data deskriptif kualitatif. Informan diperoleh melalui observasi, wawancara dan dokumentasi. Dari hasil penelitian disarankan agar pemahaman literasi digital siswa kelas VIII E di SMP Negeri 16 Kota Jambi pada pembelajaran Pendidikan Pancasila dan Kewarganegaraan perlu ditingkatkan melalui pembiasaan menggunakan media teknologi digital dalam pembelajaran. Juga disarankan untuk melakukan pemberian pelatihan kepada Guru mengenai penggunaan media teknologi digital serta dilakukannya evaluasi. Penelitian ini dapat disimpulkan (1) Kemampuan literasi digital siswa kelas VIII E dalam pembelajaran Pendidikan Pancasila dan Kewarganegaraan belum dapat dikatakan baik. Hal ini dikarenakan masih ada siswa yang belum terbiasa dengan penggunaan media teknologi dan tidak melakukan evaluasi atau pengecekan ulang terhadap informasi yang diperoleh. (2) Keterbatasan akses dan sarana, kurangnya keterampilan teknologi dasar, kesulitan dalam evaluasi informasi yang menjadi hambatan siswa menyebabkan kurangnya kemampuan literasi digital dalam pembelajaran Pendidikan Pancasila dan Kewarganegaraan.
Pengaruh Permainan Berburu Harta Karun Terhadap Minat Baca Siswa Kelas V pada Materi IPS di SD Negeri Puspasari
Authors: Asyfiyati Isyfi , Saleh Yopa Taufik , Nugraha Mohammad Fahmi
Published: September 2024

Kemampuan membaca dapat dikembangkan sejak dini, kemampuan ini bisa dikembangkan melalui menulis dan membaca. Rendahnya minat baca pada siswa kelas V di SDN Puspasari dan kurangnya variatif dalam proses pembelajaran terutama dalam pelajaran IPS membuat siswa menjadi jenuh ketika belajar, untuk membuat siswa mempunyai minat baca yang tinggi harus dilakukan dengan pembelajaran yang menyenangkan salah satunya dengan permainan berburu harta karun, sehingga peneliti mengambil judul penelitian pengaruh permainan berburu harta karun terhadap minat baca siswa kelas V pada materi IPS di SDN Puspasari dengan tujuan untuk mendeskripsikan pengaruh permainan berburu harta karun terhadap minat baca siswa kelas V pada materi IPS di SDN Puspasari. Penelitian ini termasuk penelitian eksperimen semu (quasi eksperimen) menggunakan desain Nonequivalent control group desain. Observasi, wawancara, tes dan dokumentasi sebagai teknik pengumpulan data. Populasi dalam penelitian ini adalah siswa kelas V dengan jumlah 30 siswa. Pengambilan sampel dengan menggunakan teknik sampling jenuh, cara pengambilan sampelnya secara random, yang menghasilkan 18 siswa kelas eksperimen dan 12 siswa kelas kontrol. Objek penelitian ini adalah minat baca siswa kelas V pada materi IPS. Teknik analisis data yang digunakan adalah uji t. Hasil penelitian menunjukkan bahwa : (1) minat baca pada kelas eksperimen lebi tinggi daripada kelas kontrol dengan nilai rata-rata kelas eksperimen 65.38 dan nilai rata-rata kelas kontrol 60.50; (2) terdapat perbedaan signifikan antara siswa yang bermain permainan harta karun dan siswa dengan pembelajaran konvensional. Hasil penelitian ini menunjukan bahwa t hitung sebesar 0.568 dengan probabilitas signifikansi (two tailed) 0,000, karena signifikansi (two tailed) ½ a (0,05), maka Ho ditolak dan Ha diterima. Bearti terdapat pengaruh permainan berburu harta karun terhadap minat baca siswa kelas V pada materi IPS di SDN Puspasari.
Analisis Bentuk dan Fungsi Campur Kode Dalam Caption Prilly Latuconsina di Instagram
Authors: Ningsih Putri Wahyu , Mardiningsih Mardiningsih , Wulandari Badriyah
Published: September 2024

Penelitian ini bertujuan untuk mendeskripsikan bentuk campur kode dan fungsi campur kode dalam caption Prilly Latuconsina pada materi promosi film di instagram. Penulisan caption di akun instagram Prilly Latuconsina menyita banyak perhatian dan penasaran pembaca karena unggahan tersebut menggunakan lebih dari satu bahasa. Penelitian ini menggunakan metode deskriptif kualitatif. Subjek penelitian ini yaitu Prilly Latuconsina, sedangkan objek penelitian yaitu tuturan yang mengandung campur kode dalam caption Prilly Latuconsina. Adapun data penelitian ini adalah tuturan dalam caption instagram Prilly Latuconisa yang mengandung campur kode khususnya pada materi promosi film. Sumber data berasal dari akun instagram Prilly Latuconsina. Hasil penelitian menunjukkan bahwa terdapat bentuk campur kode dan fungsi campur kode dalam caption Prilly Latucosina. Bentuk campur kode yang ditemukan berupa bentuk penyisipan unsur berupa kata, penyisipan unsur berupa frasa, penyisipan unsur berupa baster, penyisipan unsur berupa pengulangan kata, dan penyisipan unsur berupa klausa. Adapun fungsi campur kode yang ditemukan dalam penelitian ini yaitu menghormati, penegasan suatu hal, meningkatkan gengsi, mengakrabkan suatu pembicaraan, penyesuaian materi pembicaraan, dan menujukkan situasi emosional. Bentuk campur kode penyisipan unsur berupa kata menjadi dominan karena dalam tuturan tersebut penutur memberikan nuansa berbeda ketika mempromosikan sebuah film yang digarap. Adapun fungsi campur kode yang dominan yaitu fungsi penyesuaian materi pembicaraan, karena penutur sebagai orang yang berkecimpung dalam dunia perfilman baik pemeran maupun produser lebih memilih menggunakan kode lain yang sesuai dengan topik yang sedang dibicarakan.
Pengembangan Media Sosial Instagram Labor Prodi BK Dalam Mengoptimalkan Layanan Cyber Counseling
Authors: Al Hajri Ilham , Mahdum Mahdum , Khadijah Khairiyah
Published: September 2024

Kurangnya layanan cyber counseling dari Laboratorium bimbingan dan konseling yang merupakan sebuah fasilitas bagi mahasiswa bimbingan dan konseling dalam menambah pengetahuan dan pengalaman untuk melakukan layanan cyber counseling. Salah satu contoh pengembangan layanan cyber counseling melalui sosial media. Berdasarkan dari permasalahan tersebut, maka dirumuskan yaitu mendeskripsikan Pengembangan media sosial instagram laboratorium bimbingan dan konseling dalam mengoptimalkan layanan cyber counseling. Penelitian yang dilakukan menggunakan metode Research and Development (RD) dan model Borg and Gall.  Hasil dari media sosial instagram yang dikembangkan memiliki persentase skor ahli materi sebesar 75%, skor ahli bahasa 85%, sedangkan persentase skor ahli media sebesar 92%. Berdasarkan persentase tersebut, media sosial instagram Labor BK termasuk kategori layak untuk dalam mengoptimalkan layanan cyber counseling.
Kajian Hukum Penyelesaian Kasus Stateless di Indonesia (Studi Kasus di Kemenkumham Yogyakarta)
Authors: Ramadhani Anindita Salma , Prasakti Armansyah , Nurgiansah T Heru
Published: September 2024

Legal Study of Settlement of Stateless Cases in Indonesia (Case Study at the Yogyakarta Ministry of Law and Human Rights). Thesis. Yogyakarta. Faculty of Teacher Training and Education. PGRI University Yogyakarta. 2024. This research aims to find out about the legal study of resolving stateless cases in the Yogyakarta Ministry of Law and Human Rights. Data collection uses interviews,   documentation, and observation techniques. The data analysis used is descriptive data analysis, which is data that is organized and interpreted so that the data can provide answers to problems that are the background to the problems in writing this thesis, and conclusions can be drawn. From the results of research on the resolution of stateless cases, it was found that children born to parents of different nationalities over the age of 18 (eighteen) years or already married and a maximum of 21 (twenty-one) years must have clear citizenship status by making an application by the provisions of the Law. Law Number 12 of 2006 concerning Citizenship and Government Regulation Number 21 of 2022 concerning Amendments to Government Regulation Number 2 of 2007 concerning Procedures for Obtaining, Losing, Cancelling, and Regaining Citizenship of the Republic of Indonesia was passed on May 31, 2022, and this regulation is only valid until 31 May 2024. Government Regulation Number 21 of 2022 is a form of legal protection and certainty for children resulting from mixed marriages
SAPO-BOI: Pulando a Pilha de Rede no Desenvolvimento de um NIDS Baseado em BPF/XDP
Authors: Machnicki Raphael Kaviak , Correia Jorge , Penteado Ulisses , Fulber-Garcia Vinicius , Grégio André
Published: September 2024

Sistemas de detecção de intrusão em redes (NIDS) analisam diferentes regiões de um pacote para detectar padrões de ataques conhecidos. O surgimento do XDP permitiu implementar NIDS no contexto da pilha de rede do kernel Linux. Neste trabalho, propõe-se o “SAPO-BOI”, um NIDS composto por dois módulos: o de Suspeição (programa XDP que processa pacotes paralelamente, descarta os insuspeitos e redireciona os suspeitos para decisão em espaço de usuário) e o de Avaliação (processo de usuário capaz de encontrar em tempo constante a regra que analisa o pacote suspeito e gerar alertas). Usando um subconjunto modificado de regras do Snort, o SAPO-BOI foi comparado com NIDS tradicionais e em nível de kernel e superou o estado-da-arte.
Lattice Base Reduction Attack on Matrix NTRU
Authors: Sousa Thiago do Rêgo , Souza Neto Tertuliano
Published: September 2024

NTRU is one of the most important post-quantum cryptosystems nowadays and since its introduction several variants have been proposed in the literature. In particular, the Matrix NTRU is a variant which replaces the NTRU polynomials by integer matrices. In this work, we develop a lattice-based reduction attack on the Matrix NTRU cryptosystem that allows us to recover the plaintext. We also show that this system is completely vulnerable to the proposed attack for parameters that could be used in practice. In addition, we give sufficient conditions to avoid decryption failure for the Matrix NTRU.
A study on user-specific threshold configuration for keystroke dynamics in the context of adaptive biometric systems
Authors: Pisani Paulo Henrique
Published: September 2024

Keystroke dynamics is a biometric modality which can be applied as an additional authentication factor. Some studies have shown that keystroke data can change over time and, consequently, a biometric system which does not update the biometric reference acquired at enrolment time may face performance degradation. Adaptive biometric systems can be applied in this case and automatically adapt the biometric reference. An important aspect of these systems is how the thresholds are defined. Thresholds can be used for classification and to define which samples will be used for adaptation. A few studies have worked on how to adapt the thresholds. This paper studies user-specific thresholds for keystroke dynamics in adaptive biometric systems.
Impacto do Aprendizado de Máquina Adversário contra Detectores de Anomalias em Séries Temporais
Authors: Tomazeli Felipe Dallmann , Fernandes Junior Gilberto , Zarpelão Bruno Bogaz
Published: September 2024

A detecção de anomalias em séries temporais pode ser empregada para identificar automaticamente falhas, interrupções, e uso inadequado em dispositivos, serviços e sistemas. Algoritmos de aprendizado de máquina têm sido aplicados com sucesso para detectar anomalias em séries temporais de diversas naturezas. No entanto, é importante considerar que esses algoritmos são vulneráveis a ataques baseados em Aprendizado de Máquina Adversário, o que pode fazer com que anomalias não sejam detectadas, ou que situações normais sejam erroneamente detectadas como anomalias, gerando falsos positivos. Diante desta realidade, este trabalho investiga como ataques baseados em exemplos adversários podem impactar um modelo de detecção de anomalias baseado em uma rede neural Long Short-Term Memory (LSTM). No escopo deste estudo, são testados dois métodos de geração de exemplos adversários, um baseado na adição de ruído calculado sobre o desvio padrão e outro baseado na técnica Fast Gradient Sign Method (FGSM). Os resultados mostraram que o modelo baseado em detecção de anomalias tem queda de capacidade preditiva quando atacado, mas supera um classificador baseado em uma rede neural Multi-layer Perceptron (MLP) sob as mesmas condições.
Modified versions of ML-KEM based on Brazilian cryptographic resources
Authors: Lagrota Vinícius , Azevedo Beatriz L. , Filomeno Mateus De L. , Ribeiro Moisés V.
Published: September 2024

This paper outlines the Module-Lattice-Based Key-Encapsulation Mechanism Standard (ML-KEM) based on Brazilian cryptography to safeguard sensitive information. In this sense, it details two Brazilian cryptographic al gorithms, Forró and Xote, and discusses the modifications in the ML-KEM to enable their use as symmetric primitives. Relying on experimental results re garding execution time, we show that ML-KEM with Xote surpasses ML-KEM with SHAKE or Forró while maintaining an equivalent level of security in tasks such as key pair generation, encapsulation, and decapsulation.
Avaliação de algoritmos de machine learning para detecção de malware IoT no dataset IoT-23
Authors: Souza Cristian H. M. , Arima Carlos H.
Published: September 2024

Este artigo apresenta uma avaliação de diferentes algoritmos de machine learning para detecção de malware em dispositivos IoT utilizando o dataset IoT-23. Modelos baseados nos algoritmos Random Forest, SVM, árvore de decisão e uma rede neural convolucional foram implementados e comparados. Os resultados evidenciam que o algoritmo Random Forest alcançou a maior acurácia, enquanto a rede neural convolucional e também o Random Forest obtiveram as melhores métricas de precisão e F1-Score. A metodologia de pré-processamento de dados e as métricas de avaliação são detalhadas, proporcionando uma visão abrangente da eficácia dos modelos e guiando pesquisas futuras.
O Impacto de Software Anti-cheat na Privacidade do Usuário
Authors: Matheus Vinicius , Heinrich Tiago , Fulber-Garcia Vinicius , Will Newton C. , Obelheiro Rafael R. , Maziero Carlos A.
Published: September 2024

O mercado de jogos eletrônicos está em constante crescimento e, com ele, o uso de softwares de cheat, onde os usuários trapaceiam para obter benefícios irregulares. Como consequência, desenvolvedores de jogos dedicam esforços ao desenvolvimento de técnicas para detectar e impedir que usuários mal-intencionados usem tais softwares. Uma das estratégias utilizadas consiste na adoção de software anti-cheat. No entanto, os anti-cheats tipicamente operam de maneira intrusiva nos sistemas de seus usuários, podendo requerer permissões de execução até em kernel-level, gerando preocupação quanto à privacidade e segurança dos dados pessoais coletados. Este trabalho apresenta uma análise técnica de anti-cheats, capturando e investigando suas operações executadas em busca de potenciais brechas de privacidade para os usuários.
Desafios e oportunidades de pesquisa na adoção de criptografia pós-quântica em redes veiculares
Authors: Teixeira Caio , Henriques Marco Aurélio Amaral
Published: September 2024

Redes veiculares viabilizam diversas aplicações importantes, como direção autônoma e prevenção de acidentes de tráfego, as quais exigem um alto nível de segurança nas comunicações. No entanto, para se comunicarem de forma protegida, essas redes se apoiam em algoritmos criptográficos vulneráveis a ataques dos futuros computadores quânticos, o que exige a adoção de alternativas mais seguras. Entretanto, os algoritmos de criptografia pós-quântica já padronizados têm se mostrado incompatíveis com as rigorosas exigências de latência impostas por tais redes, dificultando sua adoção. Nesse trabalho, identificamos alguns dos principais desafios em aberto na área, a partir da análise de padrões estabelecidos e trabalhos recentes, e apresentamos oportunidades de pesquisa para a superação dos mesmos.
Análise de ocorrência de falso positivos em recuperação de dados formatados
Authors: Silva Rubens K. P. , Bezerra Islan A. , Lima Sidney M. L. de , Fernandes Sérgio M. M.
Published: September 2024

A técnica de data carving torna ineficaz a tentativa de ocultar evidências digitais por meio da exclusão ou formatação de arquivos. Este estudo avalia a capacidade de softwares forenses de data carving em recuperar arquivos diversos arquivo, em especial .doc e .docx, mesmo após formatação. Foram selecionados os seguintes softwares de data carving: Foremost, Scalpel, Recuva, PhotoRec, Autopsy e Magic Rescue, todos amplamente utilizados e reconhecidos na área forense. A avaliação desses softwares considerou as métricas taxa de falsos positivos e verdadeiros positivos, além do tempo de execução, quantidade e tamanho dos arquivos recuperados em dois cenários distintos. Foi construído um dataset com 16.000 exemplares de arquivos de diversas extensões para realização dos experimentos. Os resultados indicaram que o Recuva, Autopsy e PhotoRec apresentaram os melhores desempenhos, com taxas de verdadeiros positivos superiores a 90% em todos os cenários. Em relação aos falsos positivos, o Recuva se destacou com uma taxa de aproximadamente 1%, superando os demais softwares.
Comprehensive Ransomware Detection: Optimization of Feature Selection through Machine Learning Algorithms and Explainable AI on Memory Analysis
Authors: Leonel Lucas , Molinos Diego Nunes , Miani Rodrigo Sanches
Published: September 2024

The increase in ransomware attacks has underscored the need for ro bust cybersecurity measures. To combat these sophisticated threats, organiza tions must implement strong defenses, including cutting-edge technologies like machine learning to detect early signs of ransomware in their systems. This paper presents a comprehensive study on ransomware detection, highlighting the integration of machine learning algorithms and explainable artificial intelli gence (XAI) techniques to enhance the transparency and reliability of predictive models in this field. Our focus relies on optimizing features within the CIC-MalMem-2022 dataset, which contains various memory-based malware sam ples. We also use the decision tree algorithm to identify influential features and uses the SHAP model for transparent decision-making. The results demonstrate that the algorithms can efficiently detect ransomware using only five optimized features.
Identificação de Serviços e Dispositivos em Dados de Motores de Busca para o Enriquecimento de Análise de Vulnerabilidades
Authors: Ponce Lucas M. , Ribeiro Indra , Oliveira Etelvina , Cunha Ítalo , Hoepers Cristine , Steding-Jessen Klaus , Chaves Marcelo H. P. C. , Guedes Dorgival , Meira Jr. Wagner
Published: September 2024

A enumeração dos ativos conectados à rede é uma etapa importante na análise de vulnerabilidades. Nesse contexto, a utilização de motores de busca, como o Shodan, vem se tornando popular para a identificação de serviços e dispositivos acessíveis pela Internet. No entanto, as informações inferidas por esses motores nem sempre são completas e, muitas vezes, não acompanham a velocidade com que novos serviços surgem. O presente trabalho apresenta uma solução para a enumeração eficiente de serviços a partir de fingerprints. Para validar nossa solução, comparamos as informações obtidas pelo nosso arcabouço com as fornecidas pelo Shodan. Por exemplo, nossa solução permite o aumento da identificação de serviços, como o sistema operacional, em 1,6 vezes e informações sobre o hardware em até 14 vezes. Apresentamos também dois casos de uso que mostram como nosso arcabouço pode auxiliar na análise de vulnerabilidades fornecendo informações mais precisas.
MAV: Metodologia de Análise de Ameaças e Vulnerabilidades em um framework integrado multiplataforma
Authors: Silva Ariel M. , Pereira João Pedro , Moura Raissa S. de , Ribeiro Sérgio
Published: September 2024

Este artigo propõe uma metodologia de análise de ameaças e vulnerabilidades, caracterizada por um alto número de componentes interconectados. A metodologia faz parte de um framework integrado de avaliação de segurança multiplataforma e tem como objetivo a identificação das vulnerabilidades, os métodos utilizados para explorá-las, os agentes de ameaça e os cenários de ameaça resultantes da exploração das vulnerabilidades. Assim, a metodologia resulta em uma lista de cenários de ameaças à segurança que identificam as falhas de segurança do sistema antes que possam ser exploradas.
Uzbekistan’s competition law and legal transplants
Authors: Tadjibayeva Mahsuda
Published: September 2024

Globalization has led to the interaction of legal systems, and Uzbekistan's competition law system was formed as a result of several major legal transplants. In Uzbekistan, some of the Islamic legal traditions transplanted into the legal regulation of economic relations are even reflected in business practices. However, in the formation of competition legislation in Uzbekistan, there are also cases of legal transplants copied from donor countries as Russia, Belarus, Ukraine, and Kazakhstan. Although these donor countries have very similar legal systems, the effectiveness of legal transfer norms to Uzbekistan is low because of transplanting the concept entirely. Because the implementation of legal transplantation by blind copying may not always lead to effective results. Since the business legal system of Uzbekistan is mixed with the traditions of the Muslim society, it is necessary to adapt the legal ideas and principles of the donor countries to the business practices of the Uzbek society in the implementation of legal transplantation in competition law.

The article explores the essence of legal transplantation, its importance in the development of legislation, methods of applying legal transplantation, the inefficiency of blind displacement of the norms of law, the importance of adapting the legal ideas and principles of donor countries to the legal traditions and business practices of Uzbek society.

In addition, the history of the formation of the competition legal system of Uzbekistan and the processes of transformation into a hybrid legal system made up of various elements are investigated and some shortcomings in the implementation of legal transplantation of competition law are analyzed.
Protection Mechanism of Constitutional Property Rights: Content in Kazakhstani Criminal Proceedings
Authors: Bachytovna Nurgaliyeva Ajdana
Published: September 2024

The article deals with questions concerning the protection mechanism of constitutional property rights in the criminal law of the Republic of Kazakhstan. Analysis is provided on the ways to increase the effectiveness of this mechanism. The ways to realise the victim’s rights on compensation for violated property rights as a result of unlawful acts is also reviewed.
Technology-induced Strain from Team Communication Platforms: Empirical Evidence for Working from Home
Authors: Fortagne Marius Arved , Stichnoth Kaj-Johanna , Lis Bettina
Published: September 2024

Working from home (WFH) has recently become a widespread form of workplace transformation. Here, digital team communication platforms (TCP), like Microsoft Teams or Slack, have essential value for enabling WFH at a large scale. However, TCPs facilitate permanent availability and distractions, indicating stress potential for employees, particularly when WFH. Therefore, this study examines the occurrence of TCP-generated technostress and its drivers in the WFH environment. Based on the Transaction-Based Stress Theory and technostress literature, we developed a research model with perceived strain as the outcome variable, shaped by TCP technology characteristics and established stressors. To validate the proposed model, we conducted a survey with 503 participants who have worked with TCP from home. Structural equation modelling revealed a variance explained of R²=.573 for perceived strain from TCP. We confirmed the TCP technology characteristics of mobility, interruption, and usefulness to correlate with the stressors of work-home conflict, work overload, and role ambiguity. These stressors, in turn, significantly shaped the outcome variable perceived strain. Furthermore, we found the ability to mentally detach from work to have a buffering moderator effect on the impact of stressor role ambiguity. Correspondingly, we provide implications for theory and practice on how TCP could be implemented with the goal of reducing harm to employee well-being.
Application of Nanotechnology in the Petroleum Industry: A View from Rheology
Authors: Taborda Esteban , Villada Yurany , J. Giraldo Lady , A. Estenoz Diana , A. Franco Camilo , B. Cortés Farid
Published: September 2024

The objective of this chapter is to demonstrate the use of rheology as a fundamental tool for fluid characterization in processes of the oil industry assisted by nanotechnology. In more detail, the chapter will present three important processes in the oil and gas industry: (i) increase the mobility and transport conditions of heavy and extra-heavy crude oil, (ii) improve the performance of drilling fluids, and (iii) improve polymer injection technology in enhanced recovery (EOR) processes, through the use of nanomaterials. To this end, steady-state rheometry and dynamic rheology are incorporated to understand the phenomena and relate the performance and microstructure of the fluids used. The content of the chapter presents interesting results of a disruptive technology of great importance to the energy industry in general. It will be of great technical contribution to the readers of the book.
The Xiangya Lesion: A Paradigm Shift in Understanding Fungal Pathogenesis
Authors: Yan Xiujuan , Xiaoxiang Zhu Charles
Published: September 2024

This chapter presents a comprehensive examination of the Xiangya Lesion, a novel entity resulting from the interaction between the fungus Aspergillus sydowii and human keratinocytes within plantar hyperkeratosis-like lesions. The discovery of these “zombie cells,” formed by integrating the fungus with the host’s cellular machinery, profoundly impacts our understanding of fungal pathogenesis, treatment modalities, and the broader evolutionary strategies of fungi within the human host. The pathogen’s intracellular nature may render traditional antifungal agents ineffective, necessitating the development of novel diagnostic techniques and therapeutic strategies to manage this condition effectively. Through an interdisciplinary exploration of the Xiangya Lesion, this chapter aims to shed light on the complex world of fungal infections and contribute to the ongoing battle between pathogen and host.
A Narrative Review of Pharmacovigilance: Report of Adverse Drug Reactions in Mexico
Authors: Luján Estrada Miguel , Libertad Hernández Caamaño Aivle , Roman Flores Karla
Published: September 2024

Drugs are potent and capable of modifying homeostatic mechanisms. They do not create new functions and only modify existing ones. Drugs that appeared in recent years can increase or decrease organic functions, with greater potency and selectivity than previous, although, there is no evidence to suggest that they are safer. The desirable and undesirable effects of the drugs depend on factors that are regulated by the host, the drug, and the environment. Mexico (126 million inhabitants) should generate at least 25,200 useful notifications of Adverse Drug Reactions (ADR) each year. This goal had not been achieved until recently, due to the bad quality of the reports and to the lack of feedback to the reporters. Physicians encounter challenges in reporting: (a) access to an efficient reporting mechanism; (b) knowledge of what and how to report an ADR: fear of Punitive or Legal Ramifications. (c) Lack of Instruction During Training; (d) Excessive Paperwork and Time Constraints; (e) Incentive Gap: The absence of incentives for reporting ADRs contribute to lack of reporting. State shall record and communicate to the physicians all suspected adverse reaction that accomplishes the sufficient quality of the information to reduce the underreporting.
Adverse Effects of Pesticides: Regulatory Failures, Impacts on Public Health and Environmental Wellbeing
Authors: Dileep Kumar A.D. , Reddy Donthi Narasimha
Published: September 2024

Synthetic pesticides are inherently toxic and are designed to kill or harm life of all organisms. As considerable risk is involved in pesticide use, many risk mitigation measures have been suggested. However, feasibility and suitability of these measures in relation to the local conditions of use have not been properly assessed. Biosafety and precautionary principles have been ignored in registrations and approvals. It is now widely recognized that synthetic pesticides have been contributing to deterioration of ecosystem health as well as diminishing human health, and hence there is a global demand for reduction in use of pesticides in agriculture, replaced by non-chemical methods. This paper explores intrinsic toxicity of pesticides, adverse health and environmental effects caused by them, factors contributing to the adverse effects, use conditions and suitability of risk mitigation measures, regulatory requirements and failures, and pesticide risk reduction strategy. Recognizing a wide array of adverse effects of synthetic pesticides, this paper emphasizes the urgent need to de-chemicalise agriculture and other sectors by using agroecological practices. International regulatory bodies, National and State governments have to put in concerted efforts to enable a paradigm shift in agriculture, in view of safety of agriculture workers from pesticides, agriculture sustainability, food and nutrition security, biosafety, enhancing livelihood options, climate change impacts, environmental safety and public health.
Membrane Separation Processes: Principles, Structures, Materials, and Future Prospects
Authors: Shaban Mahmoud , Morsy Ashraf , S. Mahmoud Amira , Abdel-Hamid Hamida
Published: September 2024

This chapter encompasses a thorough exploration of membrane separation processes, membrane structure, synthesis techniques, membrane materials, and membrane preparation techniques. It begins with an in-depth examination of the principles underlying membrane separation processes and their diverse applications across various industries, emphasizing their role in addressing environmental challenges and resource sustainability. Furthermore, it delves into the intricate details of membrane structure and synthesis techniques, elucidating the impact of material composition and fabrication methods on membrane performance and selectivity. Additionally, the chapter scrutinizes the diverse materials utilized in membrane technology, including polymeric, ceramic, and composite membranes, and their respective advantages and limitations. Moreover, it critically evaluates various membrane preparation techniques, ranging from phase inversion to 3D printing, highlighting their influence on membrane morphology and performance. Finally, the chapter concludes with a profound analysis of practical applications and the future of membranes, outlining the emerging challenges and environmental prospects in the field and advocating for innovative solutions to advance sustainable membrane technologies. This chapter serves as a valuable resource for researchers and engineers seeking to comprehend the current landscape and future directions of membrane technology.
Integrating Agent-Based Simulations with Archeological Fieldwork through Log-Data Analysis
Authors: Sakahira Fumihiro , Yamaguchi Yuji , Terano Takao , Tsumura Hiroomi
Published: September 2024

This chapter proposes a new framework that analyzes the log data from computational simulations to integrate agent-based simulation (ABS) with conventional fieldwork-based research in archeology. Specifically, machine learning methods are employed to extract the key branch points of each result from a large and diverse set of simulation results and the log data representing the process leading to them. In this framework, the ABS results are used to develop working hypotheses for facilitating fieldwork-based research, whereas those of fieldwork are used as inputs for the simulations, thereby resulting in bidirectional links rather than unidirectional ones. In a pilot application of this framework, the log data from a simulation of the cultural transformation from the Jomon period to the Yayoi period (16,000 to 2350 cal BP) in Western Japan are analyzed.
Supporting Children’s Communication Development through Parental Education
Authors: Sultana Nuzhat , C. Purdy Suzanne
Published: September 2024

This chapter explores the pivotal role of parental education in addressing the complexities of modern-day parenting, particularly in supporting children’s communication development. Communication is a key aspect of early development which underpins children’s social–emotional and cognitive development. This chapter reports the impact of parents’ communication styles on child speech, language and communication development and aims to equip parents with the skills to use communication strategies and successfully engage with parent education teaching methodologies. Through evidence-based strategies and collaboration, parents can be empowered to create an environment that is conducive to holistic growth and learning for their children. When challenges arise – whether they stem from communication or learning difficulties, social conflicts, academic or other setbacks – parents equipped with effective strategies and understanding can support and advocate for their children. By fostering an environment that supports children’s holistic development including communication and learning, parents can effectively support their children’s overall growth.
Deviant behavior and personality traits of modern teenagers
Authors: Бобровникова Н.С.
Published: September 2024

в статье рассмотрено понятие «девиация» в широком и узком смыслах, даны определения феномена от различных исследователей (Т.А. Донских, Ц.П. Короленко, Н.Ю. Костюнина, А.Е. Личко и др.). Описаны наиболее частотные факторы, влияющие на развитие девиантных характеристик у современных подростков. Охарактеризована специфика проявления девиантного поведения и его признаки. Выделен ряд характерных для девиантного поведения признаков, а также описаны основные причины проявления такого поведения у подростков. Подобраны методики и составлена диагностическая программа, направленная на изучение личностных поведенческих особенностей подростков, обучающихся первого курса техникума, описаны результаты, сделаны выводы. Подчеркнуто, что комплекс использованных в ходе исследования диагностических методик в полной мере может дать представление об уровне эмоциональных, личностных, агрессивных, девиантных проявлений и склонности к деструктивному поведению у подростков. Выявлена необходимость проведения с подростками экспериментальной группы работы по психолого-педагогической профилактике девиантных проявлений. В заключении отмечено, что одна из основных психолого-педагогических задач на сегодняшний день – проведение профилактических мероприятий и развитие методических форм и методов работы с девиантными подростками.

the article examines the concept of "deviation" in a broad and narrow sense, provides definitions of the phenomenon from various researchers (T.A. Donskikh, Ts.P. Korolenko, N.Yu. Kostyunina, A.E. Lichko, etc.). The most frequent factors influencing the development of deviant characteristics in modern adolescents are described. The specificity of the manifestation of deviant behavior and its signs are characterized. A number of signs characteristic of deviant behavior are identified, and the main reasons for the manifestation of such behavior in adolescents are described. Methods are selected and a diagnostic program is compiled aimed at studying the personal behavioral characteristics of adolescents studying in the first year of technical school, the results are described, and conclusions are made. It is emphasized that the complex of diagnostic methods used in the study can fully provide an idea of the level of emotional, personal, aggressive, deviant manifestations and the tendency to destructive behavior in adolescents. The need for work with adolescents in the experimental group on psychological and pedagogical prevention of deviant manifestations is revealed. In conclusion, it is noted that one of the main psychological and pedagogical tasks today is to carry out preventive measures and develop methodological forms and methods of working with deviant adolescents.