bluuebunny/crossref_metadata_2025 huggingface dataset:
Aksi Gen dan Daya Gabung pada Persilangan Jagung Ketan Ungu terhadap Karakter Hasil
Authors: Arsyam Asriyanto , Saptadi Darmawan , Sugiharto Arifin Noor
Published: August 2024

Program pengembangan hibrida unggul baru terus dilakukan mengingat tingginya permintaan jagung. Pemahaman sifat aksi gen yang terlibat dalam sifat tertentu sangat penting untuk meningkatkan hasil panen. Persilangan dialel berguna untuk menentukan aksi gen aditif dan non-aditif yang mengendalikan sifat-sifat yang diinginkan. Tujuan dari penelitian ini adalah untuk mendapatkan informasi mengenai aksi gen dan kemampuan kombinasi pada persilangan jagung ungu. Penelitian dilaksanakan di Kecamatan Junrejo, Kota Batu, Provinsi Jawa Timur dengan ketinggian tempat ± 600 m dpl dengan suhu harian 18,1-31,0⁰C. Bahan yang digunakan adalah empat galur tetua jagung ungu 12 M - 01, 12 M - 02, 12 M - 03, 12 M - 04. Penelitian ini dilakukan dengan menggunakan rancangan perkawinan diallel penuh dengan 16 kombinasi persilangan yang terdiri dari 4 tetua, 6 persilangan antara tetua dan 6 persilangan resiprok dengan tiga ulangan. Hasil penelitian menunjukkan varians daya gabung umum (DGU) dari tertinggi ke rendah secara berurutan terdapat pada karakter diameter tongkol (2.7678), berat jagung tanpa klobot (1.1522), berat tongkol (0.8112), berat 100 biji (0.426), kadar Brix (0.3266), jumlah baris biji/tongkol (0.2238), panjang tongkol (0.0861) dan berat jagung dengan klobot (-1.5091). Varians daya gabung khusus (DGK) dari tertinggi ke rendah secara berurutan terdapat pada karakter berat jagung dengan klobot (49.6993), berat jagung tanpa klobot (36.1253), berat tongkol (7.0353), kadar Brix (3.0065), panjang tongkol (2.1695), diameter tongkol (0.7424), jumlah baris biji/tongkol (-0.3573) dan berat 100 biji (-5.3678). Rasio varians DGU:DGK tertinggi ke terendah terdapat pada karakter diameter tongkol (3.7285), berat tongkol (0.1153), kadar Brix berat (0.1086), panjang tongkol (0.0397), berat jagung tanpa klobot (0.0319), berat jagung dengan klobot (-0.0304), jumlah baris biji/tongkol (-0.06264) dan berat 100 biji (-0.0794). Nilai rasio σ2DGU/σ2DGU yang bernilai kurang dari satu menunjukkan pengaruh DGK lebih besar daripada pengaruh DGU. Aksi gen non aditif terdapat pada karakter jumlah baris biji per tongkol, panjang tongkol, berat tongkol, berat 100 biji, berat jagung tanpa klobot, berat jagung dengan klobot dan kadar Brix. Derajat dominansi menunjukkan dominansi parsial terjadi pada karakter diameter tongkol. Dominansi berlebihan positif terjadi pada beberapa karakter berat jagung dengan klobot, berat jagung tanpa klobot, panjang tongkol, berat tongkol, berat 100 biji dan kadar Brix serta negatif pada karakter jumlah baris biji/tongkol.
Identification of the Role of Stakeholders in Sustainable City Forests, Case Study of Beringin Medan City Forest, North Sumatra, Indonesia
Authors: Marpaung Sutan Sahala Muda , Has Dini Hardiani , Lubis Dita Anggriani , Marpaung Jihan Ulayya
Published: August 2024

Management of forest cities becomes an essential strategy in strengthening environmental and social urban areas, particularly in facing the challenge of urbanization. This study aims to analyze stakeholders' roles, contributions, and strategies to increase synergy in the management of Medan Beringin City Forest. The MACTOR analysis method is used to understand the interaction between stakeholders and the factors influencing them. The results show that the involvement of various parties, including government regions, institutions, self-subsistent society, local community, and private sector, is essential in sustainable city management. City Government and Environment and Forestry Service's key roles in collaboration with other institutions are also seeded. Recommendation strategies can strengthen the effectiveness of management of forest cities, not only in Medan but also in other cities facing similar challenges.
Habilidades Duras y Blandas en Estudios, Proyectos y Programas de Desarrollo
Authors: Narváez Encalada María Vanessa , Tenesaca Serrano Karla Pamela , Murillo Reyes Rosa Sara , Santamaria Bermeo Angelina Jolieth
Published: August 2024

Se esperó obtener de esta muestra, el conocimiento de la existencia de estas habilidades, el grado de importancia que le asignan y principalmente, destacar cuales consideran más importantes, poseer o desarrollar. Como parte de la metodología, se utilizó la revisión bibliográfica, determinando un entorno conceptual y contextual, herramienta importante para una investigación cuantitativa o cualitativa, identificando conceptos, teorías con enfoques en investigaciones pasadas, como métodos empíricos se aplicó la encuesta y el análisis estadístico, para recopilar datos cuantitativos, con preguntas estructuradas para medir la percepción y conocimiento del estudiante a analizarse posteriormente sobre las preferencias relacionadas con las habilidades duras y blandas. Este trabajo investigativo ha permitido conocer a grandes rasgos que las habilidades analíticas, las relaciones humanas, el manejo tecnológico y el trabajo en equipo son las habilidades que los estudiantes del INSTIPP consideran poseer, lo que conlleva a que reconozcan su importancia para su futuro desempeño como profesionales. El 59% de los estudiantes enfatizaron su acuerdo en que las habilidades y competencias adquiridas durante su educación académica influyen en su desarrollo profesional, con lo cual se determinó que comprenden la importancia de estas habilidades y su impacto positivo para el éxito en su futuro laboral y formación integral.
OLD ICELANDIC GARÐR ‘FENCED SPACE’ AND COGNATE MYTHOLOGICAL TOPONYMS IN THE “ELDER EDDA”
Authors:   Institute of Linguistics of the Russian Academy of Sciences, Toporova Tatyana
Published: August 2024

The choice of OIcel. garðr ‘fenced space’ and its derivatives as objects of study is not accidental since this lexeme is used in the “Elder Edda” to nominate key concepts of the local-temporal continuum, namely the sphere of habitation of gods (cf. OIcel. ásgarðr) and people (cf. OIcel. mið garðr). For an adequate study of the epic word and the denotations encoded by it, a special description scheme has been developed, taking into account a variety of factors influencing the constitution of its meaning. Context as the immediate environment of the existence of a word acquires decisive importance for determining lexical-semantic identities and differences. To understand the principles of lexeme distribution in the text, an analysis of the distribution of the epic word by numbers and cases is used, and statistical data is taken into account. Etymology allows us to see the Indo-European perspective of the formation of meaning; mythology explicates the gravitation of a word to a particular myth, plot or motif; poetics reflects the connections of lexemes within the Eddic text. The main conclusion the author comes to is that in the Old Icelandic epic “Elder Edda” garðr acts as a universal marker that serves to nominate all zones of the Scandinavian mythopoetic model of the world and embodies the idea of a border, a fence. In the Old Norse cosmogonic myth, two loci function horizontally — OIcel. miðgarðr ‘middle enclosure’, the world of men, and Útgarðr ‘outer enclosure’, the world of giants. The triple opposition encoded by OIcel. garðr is lined up vertically: OIcel. ásgarðr ‘asses enclosure’, the abode of the gods, miðgarðr ‘middle enclosure’, inhabited by people, and recorded in the heroic cycle of the “Elder Edda” of OIcel. ormgarðr ‘snake-yard, snake pit’, used to designate the pit where Gunnar perished and denote the underworld. The World Serpent, surrounding the land and personifying the border of the inhabited earth, acts as a character incarnation of the fence — OIcel. miðgarðzormr ‘Midgard (middle fence) or world serpent’.
Using Real Options and Geometric Brownian Motion Methods to Evaluate Petroleum Projects in Indonesia
Authors: Jalaludin Paiz , Nuraini Ani , Rahman Alrafiful
Published: August 2024

There are several methods for evaluating the value of a project. The most commonly used method is the Discounted Cash Flows (DCF) method which is more practical in its use. However, the DCF method still has several weaknesses, including not paying attention to the flexibility of the manager's decision-making when the project is carried out. The Real Options method enhances this by offering more flexible and varied models. This study uses Benninga's version of the binomial method to evaluate the value of petroleum projects with the characteristics of existing companies in Indonesia. In this study, oil prices are assumed to move following the Geometric Brownian Motion (GBM) model which is commonly used in modeling the movement of a fluctuating price. In addition, the author also modifies the binomial model by including expansion options, divestment options and a combination of both. The results of this study show that the more options that managers can choose in decision-making, the greater the opportunity for the company to optimize profits and minimize losses.
Knowledge Creation Influences the Awareness Attribute of Sustainability Campus Management
Authors: Nazrul Rusli  , Mohd Ramzi Mohd Hussain  , Norhanis Diyana Nizarudin  , Syikh Sazlin Shah Sabri  , Sapiah Abdul Hamed
Published: August 2024

The abstract explores the relationship between knowledge creation and its impact on the awareness attribute within the context of sustainability campus management. It delves into how knowledge creation shapes and influences the level of awareness associated with sustainable practices in campus management. The concept of sustainability campus management has become increasingly important in today's organizations and institutions. Effective knowledge management is crucial for the success and sustainability of campus management. The creation of knowledge is essential for developing a culture of knowledge awareness. When individuals within an organization or institution know the importance of knowledge, they are more likely to seek out and share information actively. It can lead to a continuous knowledge creation and sharing cycle, which can benefit the entire organization. The study aims to uncover how the generation and dissemination of knowledge contribute to fostering a heightened consciousness of sustainability objectives among stakeholders. Furthermore, knowledge creation is significant for promoting sustainability in campus management. By creating and sharing knowledge about sustainable practices, institutions can reduce their environmental impact and promote a more sustainable future. The analytical study and article content analysis are used to evaluate. Content analysis is used to analyze the findings and reveal the significance of the knowledge creation influences on the knowledge awareness attribute. By examining the interconnectedness of knowledge creation andawareness within the campus management framework, this research seeks to provide insights that can inform strategies for enhancing sustainable practices and promoting a culture of environmental responsibility within academic institutions.
The Novel Method in Validating the Spectral Wavelength Optimization to Determine Archaeological Proxies by the Integration of Aerial and Ground Platforms
Authors: Roslan Shairatul Akma , Yakub Fitri , Rambat Shuib , Munawwarah Sharifah , Saidin Mokhtar , Liana Farah , Mohd Maruai Nurshafinaz , Mat Ali Mohamed Sukri , Mohammad Ahmad Faiz
Published: August 2024

This research proposed a novel method for evaluating the ideal spectral wavelength by integrating the aerial remote sensing image and geophysical techniques to improve the detection of buried archaeological proxies via the spectral wavelength. Eight different wavelength ranges were compared to eight distinct spectral indices to conduct a more thorough vegetation analysis. The spectral information from eight various Vegetation Indices and two types of resistivity data was then analyzed using a Linear Regression model. Then, the novel "Constant Experimental Evaluation" method (CEE)  was developed to improve the preliminary result. Subsequently, the results outlined newly optimal spectral wavelengths by enhancing correlation coefficient R2 values, before (R2=0.595) to (R2=0.86) after CEE application, with the spectral wavelengths values of (NIRnew=0.783µm) and (Rednew=0.627µm) along with the 50% of image enhancement. It suggests that the technique may be significant to any archaeological site that presents spectrally differently from its immediate environment.
Virtual Screening, Molecular Docking, and Molecular Dynamics Simulation Studies on Potential Phytochemicals as Sphingosine Kinase 1 Inhibitors for Cancer Therapy
Authors: Önder Alper , Davutlar Gülce , Ay Mehmet , Cömert Önder Ferah
Published: August 2024

Sphingosine kinases (SphKs) as lipid kinases catalyze the phosphorylation of sphingosine (Sph) to sphingosine-1-phosphate (S1P). Targeting the S1P signaling pathway is a significant strategy for many human diseases. Herein, we evaluated main prenylated bioactive components of a medicinal plant and performed a virtual screening study with flavonoid compounds and then, molecular docking and molecular dynamics (MD) simulation for the targeted cancer therapy. In silico ADMET and drug-likeness results were determined by BIOVIA Discovery Studio (DS). Molecular docking and molecular dynamics (MD) simulations were carried out by using Glide/SP and Desmond of Maestro with the filtered ligands. Glide/SP docking results showed higher binding affinity with xanthohumol (XN), 8-prenylnaringenin (8-PN), and neobavaisoflavone against SphK1. Three hits displayed strong hydrogen binding between the specific amino acid residues of targeting SphK1. There were no significant structural changes between SphK1-XN and SphK1-neobavaisoflavone complexes during 200 ns MD simulation analysis performed by GROMACS. Root-mean square deviation (RMSD) average values of XN- and neobavaisoflavone-protein complexes were compared to free SphK1 and were found as 0.2626 nm, 0.2589 nm, and 0.2508 nm, respectively. As a result, XN and 8-PN, and neobavaisoflavone have been determined as potential inhibitor candidates of SphK1 to examine for further in vitro and in vivo studies.
Analisis Yuridis Terhadap Pelaku Tindak Pidana Perburuan dan Perdagangan Satwa Liar Studi Kasus Putusan No.208/PID.B/LH/2021/PN.Kota
Authors: Margriet Sulongamanda Rose Anabelle Wetik Azalea , Ismelina Fahma Rahayu Mella
Published: August 2024

Ekosistem sendiri merupakan tempat atau habitat bagi satwa liar. Berbagai jenis satwa hidup di sana dengan keunikan dan keanekaragamannya masing-masing, namun ekosistem satwa liar terancam punah karena para pemburu terus mengincar mereka dengan memburu satwa liar dengan mengincar dan memperdagangkan hasil perburuan untuk mendapatkan keuntungan dari satwa liar adalah salah satunya. sumber daya alam yang penting dan mempunyai pengaruh yang besar baik terhadap pembangunan nasional maupun untuk masa yang akan datang, sehingga pemerintah melakukan segala upaya untuk melindungi keberadaan
Analisis Pengaruh Parameter Geoteknik Batuan Terhadap Strategi Penggalian Overburden di PT. Manambang Muara Enim
Authors: Imam Prabowo Andi , Toha Taufik , Yusuf Maulana
Published: August 2024

Metode kerja penggalian yang dilakukan saat ini di PT. MME adalah free digging dan ripping. Kajian teknis yang dilakukan untuk menentukan apakah material overburden yang digali apakah memang benar-benar free digging atau ripping, sesuai dengan karakteristik massa batuan dan kemampuan digging force alat gali-muat belum dilakukan penelitiannya. Pengaruh dari digging force dan karakteristik mekanis batuan terhadap unit adalah pada productivity yang menurun jika metode penggalian yang dilakukan tidak tepat dan juga terkait kinerja unit yaitu PA, MA, UA, dan EU. Setelah dilakukan penelitian, maka didapatkan jika material yang digali oleh alat gali muat EX1250 dan EX900 berupa material siltstone dengan nilai kuat tekan (UCS) sebesar 0,67 MPa. Sedangkan berdasarkan spesifikasi, nilai digging force masing-masing alat yaitu 0,60 Mpa untuk EX1250 dan 0,48 Mpa untuk EX900, berada di bawah nilai UCS material siltstone. Hal ini mengakibatkan adanya deviasi pada nilai productivity alat gali-muat. Pada unit EX1250, productivity dengan metode direct digging (512,52 Bcm/jam) lebih kecil dibandingkan dengan metode penggalian material ripping (552,67 Bcm/jam), yaitu sebesar 40,15 Bcm/jam. Sedangkan untuk unit EX900, productivity dengan metode direct digging sebesar 42,77 Bcm/jam, sedangkan productivity dengan metode penggalian material ripping sebesar 471,77 Bcm/jam, terdapat deviasi 50,99 Bcm/jam. Selain itu, metode penggalian direct digging dengan menggunakan unit EX1250 dan EX900 pada material siltstone, berpotensi untuk menurunkan kinerja mekanis dan utilisasi pada alat gali-muat.
Tipologi Arsitektur Vernakular Berdasarkan Elemen Fisik Rumah Panggung Suku Rejang di Desa Duku Ulu
Authors: Rabi Alfa , Anom Ramawangsa Panji , Prihatiningrum Atik
Published: August 2024

Arsitektur vernakular pada hunian memiliki tipologi masing-masing di setiap daerah, salah satu contohnya Desa Duku Ulu yang berada Kabupaten Rejang Lebong memiliki hunian dengan konstruksi panggung dengan nilai vernakularisme. Penelitian bertujuan untuk mengindentifikasi mengenai “Tipologi Arsitektur Vernakular Berdasarkan Elemen Fisik rumah panggung Desa Duku Ulu dengan memperhatikan parameter sesuai teori Harbraken (1988). Metode penelitian yang diadopsi dalam studi ini adalah metode deskriptif kualitatif. Hasil dari penelitian secara Physical System yang terbentuk di rumah panggung secara umum memiliki bentuk yang seragam menggunakan jenis arsitektur rumah panggung, pembatas ruang denah dominan menggunakan empat pembatas ruang, untuk karakter bahan dominan dari kayu mulai dari pondasi, lantai, dinding, rangka, sampai atap. Sedangkan, secara Stylistic System umum menunjukkan adanya keberagamaan model temuan.
Politik Penyelenggaraan Otonomi Daerah Pasca Amandemen Keempat Undang-Undang Dasar Tahun 1945
Authors: Ali Yusran Gea
Published: August 2024

The principle of regulating regional autonomy in the 1945 Constitution is a measure of mutual respect between the federal and state governments. This regulation ensures that the federal government will take into account the interests of each state and territory. Article 18 of the Constitution of 1945 established rules for regional autonomy, which were later codified into Law 32 of 2004 on Regional Government. Decentralization is a key component of this law, which gives local governments more leeway to govern themselves. Law 23 of 2014, which dealt with the Regional Government, superseded this one because it transferred all powers from the federal government to the states and municipalities, with the exception of matters pertaining to foreign policy, defense, security, the judiciary, and money. The goal of granting regional autonomy is to empower the regional government here, the Regent, Mayor, and Regency/City legislators so that the region can flourish economically and generate more local original income (PAD).
Pertanggung Jawaban Pegadaian Terhadap Transaksi Tanpa Izin Pemilik Objek Jaminan Perspektif Maslahah Mursalah (Study Kasus Pegadaian Dotri Gadai Medan Denai)
Authors: Saputra Rasman , Harahap Abd.Rahman
Published: August 2024

Pegadaian adalah salah satu lembaga atau individu yang menawarkan pinjaman uang. Dalam menjalankan fungsi dan tugasnya pegadaian menawarkan pinjaman dengan sistem gadai. Pemberian kredit harus disertai dengan pemberian jaminan. Objek jaminan berupa barang bergerak yang berasal dari milik si pemberi gadai atau bukan milik sipemberi gadai Namun yang menjadi masalah Jika si pemberi gadai menjaminkan barang milik orang lain yang dipinjam kemudian digadaikan tampa sepengetahuan atau izin dari pemilik barang yang sesungguhnya. Permasalahan yang diangkat adalah: Pertama, tentang bagaimana prosedur pengikatan jaminan yang objeknya bukan milik sipemberi gadai pada PT. Pegadaian (Dotri Gadai). Kedua, Bagaimana pelaksanaan lelang eksekusi gadai terhadap objek jaminan yang bukan milik si pemberi gadai pada PT. Pegadaian (Dotri Gadai), Ketiga, Bagaimana perlindungan hukum terhadap sipemilik objek jaminan gadai dalam pelaksanaan lelang eksekusi gadai. Metode penelitian yang digunakan adalah metode yuridis empiris dengan sifat penelitian deskriptif analisis. Data yang digunakan data primer dan data skunder. Hasil penelitian menunjukan bahwa Ketentuan Pasal 1152 KUHPerdata yang memberi kemungkinan kalau barang yang digadaikan untuk jaminan hutang tidak status kebendaan bergerak milik, namun bisa juga kebendaan bergerak milik orang lain. Prosedur pengikatan jaminan terhadap objek jaminan yang bukan milik sipemberi gadai adalah sama dengan melakukan pengikatan objek jaminan secara hukum yang dibuktikan dengan Surat Bukti Kredit. Maka setiap orang yang datang ke PT. Pegadaian dengan tujuan untuk meminjam uang harus membawa barang jaminan dengan melampirkan Kartu Identitas Diri. Pelaksanaan lelang tetap berjalan ketika sipemberi gadai tadi melakukan wanprestasi terhadap perjanjian yang disepakati sesuai dengan ketentuan dalam Surat Bukti Kredit. Perlindungan hukum bagi si pemilik objek jaminan gadai yang sesunguhnya atas pelelangan objek gadai diberikan oleh hukum yakni apabila terbukti bahwa pihak penerima gadai menerima gadai secara beritikad tidak baik, maka pihak penerima gadai wajib mengembalikan barang yang digadaikan kepada pemilik yang sesungguhnya. Penyelesaian dari kasus ini tuntutan dari pemilik objek jaminan yang sesungguhnya ke PT. Pegadaian tidak dikabulkan karena dalam kasus ini pemilik sesungguhnya tidak mendapatkan perlindungan hukum.
Pertanggungjawaban Pidana Korporasi yang Melakukan Praktik Perbudakan Terhadap Buruh
Authors: Faqih Dimas , Harisman Harisman
Published: August 2024

The case of slavery practices involving workers at the oil palm plantation company, raises questions about corporate criminal responsibility. The case was revealed after the police received information about workers being held captive and abused at the company. The results of the investigation showed that five casual daily workers were victims of abuse by unscrupulous employees, who also threatened and fired air soft guns. The five victims were then taken to the company hall to be further abused by the suspects. The police named six suspects, including a legislative candidate, who were involved in this case. The investigation also revealed that dozens of workers had experienced inhumane treatment, which resulted in them asking the police for help. This practice of violence has fulfilled criminal elements, so that the perpetrators were charged with various criminal articles, including Article 170, Article 333, Article 335, and Article 351 of the Criminal Code, as well as Article 2 of the Law on the Eradication of the Crime of Trafficking in Persons. Acts of abuse committed by companies and employees against workers show the need for corporate criminal accountability in cases of human rights violations and violence against workers. Strict prevention and law enforcement efforts are needed to protect workers' rights and prevent the recurrence of these harmful practices in the future.
Konvergensi Produksi Media pada Proses Produksi Radio Multiplatform (Studi Etnografi Berbasis Teori Determinisme Teknologi pada Radio Republik Indonesia)
Authors: Rahmat Gymnastiar Faisal , Nugroho Eko , Nadia Fatimah Anggun
Published: August 2024

Penelitian ini membatasi cakupan masalah pada aspek-aspek tertentu yang berkaitan dengan perubahan radio dari masa ke masa, dengan fokus utama pada konvergensi digital. Batasan masalah melibatkan peran media sosial, platform streaming, dan penggunaan teknologi di stasiun radio, khususnya dalam konteks Radio Republik Indonesia (RRI). Penelitian ini menganalisis perubahan RRI dari model konvensional ke multiplatform, mencakup aspek teknis, strategis, dan manajerial. Tujuan penelitian adalah untuk menggali dan mendokumentasikan proses konvergensi yang dilakukan oleh RRI, serta menganalisis perubahan dalam konten dan format siaran setelah reposisi ke ranah multiplatform. Hal ini melibatkan jenis konten, gaya penyiaran, dan adaptasi terhadap platform digital. Penelitian ini menunjukkan bagaimana konvergensi produksi media di RRI tidak hanya mengubah teknologi yang digunakan dalam produksi media, tetapi juga membentuk cara berpikir, berkomunikasi, dan berinteraksi dalam lingkungan produksi media. Dengan memanfaatkan teori determinisme teknologi, penelitian ini memberikan pemahaman mendalam tentang dampak konvergensi produksi media di RRI dan kontribusinya terhadap pengembangan media di era digital. Kesimpulan dari studi etnografi ini menunjukkan bahwa konvergensi produksi media pada RRI merupakan hasil adaptasi terhadap perkembangan teknologi dan tren media, yang memengaruhi berbagai aspek organisasi, operasional, dan produksi konten. Pemahaman dan penerapan konsep konvergensi media, terutama dalam konteks teori determinisme teknologi, menjadi kunci bagi RRI untuk tetap relevan dan kompetitif di era digital.
Labelling terhadap Fenomena Remaja Perempuan Married by Accident
Authors: Iriyanto Dini Putri , Gusnita Chazizah
Published: August 2024

Married by Accident merujuk pada situasi pernikahan oleh pasangan laki-laki dan perempuan yang diselenggarakan akibat pihak perempuan telah mengalami kehamilan diluar nikah dengan status belum resmi sebagai suam-istri sah. Fenomena ini menjadi marak di lingkungan remaja Indonesia, salah satunya akibat dampak dari rasa ingin tahu remaja dalam mengeksplorasi berbagai informasi di internet tanpa adanya pendampingan orang dewasa sehingga para remaja belum bisa memilah mana informasi yang baik ataupun buruk. Adanya bentuk penyimpangan yang tidak sesuai dengan nilai dan norma masyarakat Indonesia tentu akan memberikan cap negatif kepada para pelaku menyimpang tersebut. Penelitian ini menggunakan metode penelitian deskriptif dengan pendekatan kualitatif serta analisis menggunakan teori labelling oleh E. Lemert. Pengumpulan data penelitian dengan cara studi pustaka, wawancara serta observasi. Subjek yang dipilih dalam penelitian ini sebanyak 3 orang perempuan yang pernah terlibat dalam kehamilan diluar nikah dan married by accident. Hasil penelitian menunjukkan bahwa individu perempuan yang mengalami kehamilan diluar nikah dikategorikan sebagai pelaku menyimpang primer (primary deviation) karena melanggar nilai dan norma yang berlaku di masyarakat. Dampak dari pelanggaran ini yaitu pemberian cap berkonotasi negatif kepada pelaku menyimpang oleh masyarakat. Dan saat mereka mengambil keputusan untuk melangsungkan pernikahan sebagai bentuk pertanggung jawaban dan menutup aib keluarga, terutama bagi Subjek MR, ia menjadi pelaku menyimpang sekunder (secondary deviation) karena melangsungkan pernikahan di umur dini. Setelah ketiga subjek melangsungkan pernikahan, label negatif dari masyarakat masih belum bisa lepas dan justru makin memperburuk pandangan masyarakat terhadap ketiga subjek penelitian.
Efektivitas Program Bina Keluarga Remaja (BKR) dalam Meminimalisir Terjadinya Pernikahan Dini di Kabupaten Sidoarjo
Authors: Fitria Lailatul , Riyadh U.B Ahmad
Published: August 2024

Penelitian ini bertujuan untuk mengevaluasi efektivitas Program Bina Keluarga Remaja (BKR) dalam mengurangi pernikahan dini di Kabupaten Sidoarjo. Metodologi yang digunakan adalah deskriptif kualitatif, dengan pengumpulan data melalui observasi, wawancara, dan dokumentasi. Penelitian ini menggunakan lima indikator efektivitas: ketepatan sasaran, pemahaman program, ketepatan waktu, tercapainya tujuan, dan perubahan nyata. Hasil penelitian menunjukkan bahwa implementasi Program BKR belum optimal, dengan pemahaman program yang masih rendah di kalangan masyarakat dan partisipasi yang minim. Hanya 5-10 dari 25-30 target peserta yang menghadiri sosialisasi. Kurangnya partisipasi menghambat pencapaian tujuan program, yang seharusnya mengurangi angka pernikahan dini. Kesimpulannya, meskipun Program BKR memiliki potensi, efektivitasnya masih perlu ditingkatkan melalui sosialisasi yang lebih intensif dan peningkatan partisipasi masyarakat.
A Trajetória sócio-organizativa do movimento social de economia solidária no Brasil
Authors: Silva Sandro Pereira
Published: August 2024

Este capítulo tem como foco o movimento social de economia solidária no Brasil, que, apesar de difuso e de difícil enquadramento teórico, produziu nos últimos anos uma lógica discursiva que aglutinou diversos atores voltados a construir projetos sob perspectivas sociais similares. O objetivo central foi analisar como se deu a formação de uma identidade coletiva nacional e institucionalizada no âmbito da sociedade civil sob um novo paradigma mobilizatório, organizado em torno da defesa do trabalho associado e de relações econômicas não restritas à esfera mercantil. Especificamente, buscou-se identificar algumas de suas principais particularidades contextuais, tais como: multiplicidade de sujeitos, estratégias organizacionais e interações políticas.
Representação socioestatal e deliberação participativa em políticas públicas : o Conselho Nacional de Economia Solidária na percepção de seus conselheiros
Authors: Silva Sandro Pereira , Alencar Joana Luiza O.
Published: August 2024

Buscou-se situar os mecanismos instituídos para garantir a relação entre estrutura estatal e sociedade civil em um domínio de política pública, no caso, a economia solidária. Posteriormente, definiu-se como objeto de análise o Conselho Nacional de Economia Solidária (CNES), com a finalidade de avaliar suas dimensões de participação e representação, sua estrutura de funcionamento, suas conexões com outras esferas sociais e de poder, e a efetividade (interna e externa) associada à sua prática deliberativa. O elemento escolhido para desenvolver essa avaliação foi a percepção do conjunto de atores que lhe dão materialidade, isto é, seus quadros de conselheiros, que são indicados pelas entidades da sociedade civil e pelos órgãos governamentais envolvidos diretamente nas temáticas.
Aspectos sociolaborais dos trabalhadores aderentes a empreendimentos de economia solidária no Brasil
Authors: Kuyven Patrícia Sorgatto , Gaiger Luiz Inácio , Silva Sandro Pereira
Published: August 2024

O objetivo deste trabalho foi elaborar um diagnóstico mais geral sobre a realidade social e ocupacional dos indivíduos que aderem a iniciativas de trabalho e renda sob a ótica da economia solidária, além de tentar identificar algumas tendências desse processo no decorrer do tempo, discutindo as nuances da prática laboral nos EES e seu efeito sobre as condições laborais dos indivíduos que a eles se incorporam. Para a filtragem das informações, foi considerada a principal ocupação dos sócios de EES durante sua atividade de trabalho.
Outra inovação é possível : a relevância do Proninc e a consolidação das Ites como espaço de desenvolvimento tecnológico
Authors: Addor Felipe , Maia Layssa , Oliveira Thaís
Published: August 2024

Este capítulo, possui dois objetivos principais: i) apresentar os dados obtidos a partir da experiência da avaliação, contribuindo para aprofundar o conhecimento sobre o universo das Ites; e ii) realizar uma discussão sobre a potencialidade do trabalho das incubadoras enquanto construtoras de um novo arcabouço teórico, técnico e metodológico, pautado no desenvolvimento de inovações e tecnologias sociais.
Web metrics and key performance indices of the Villagemath instructional content repository
Authors: Abah Joshua Abah , Chinaka Taurayi Willard
Published: August 2024

This study presents the outcomes of common web metrics and key performance indices of VillageMath, an online culture-based Instructional Content Repository for STEM learners and teachers. The study adopts a developmental research design. The developed intervention is accessible at (https://villagemath.net). Data collection on common web metrics and key performance indices (KPIs) was handled using standard web performance assessment tools such as WP Statistics, Pingdom Tools, Google PageSpeed Insights, GTmetrix, and WebPage Test. The metric platforms were chosen based on their industry standing, ease of use, and the wide range of KPIs that they measure. The metrics provide a median run performance result accounting for Time to First Byte (when did the content start downloading?), Start Render (when did pixels start to appear?), Speed Index (how soon did the page look usable?), Cumulative Layout Shift (how much did the design shift while loading?), Page Weight (how many bytes downloaded?), speed (from 7 different locations on five continents strategically placed around the globe), total page size, and suggestions for improvement. The data collected was analysed using descriptive statistics such as tables, charts, and averages. The analysis of results obtained from the web performance assessment tools indicated that the web-based VillageMath Repository appeals to a wide range of highly engaged users. Key performance indicators such as speed index, page size, and last painted hero for the VillageMath Instructional Content Repository were above industry averages and affirmed that the platform is robust, elegantly designed, and fast.
Military Incursion into Politics: A Comparative Analysis of Civil-Military Relationship in Pakistan and Nigeria
Authors: AZEEZ Ismail Adaramola Abdul
Published: August 2024

Purpose:Objective number one in the current study seeks to understand the role of historical developments in shaping the direction of democracy with a testable hypothesis one having that the Military intervention in politics is a result of bad politics exercised by politicians while addressing problems caused by low political culture, this paper explores answers to that question in a context of renewed option rule in Pakistan and Nigeria.Methodology:This Research paper will provide an overview of the major historical events since the independence of these two countries to be in a position to evaluate the role of the military in politics. The Nigerian military's poor human rights record has had a devastating impact on its effectiveness.Findings:Severe abuse of civilian communities, from the Ogoni (in the mid-1990s) to Odi (1999) and Zaki Biam (2001), and more recent extrajudicial assassinations, frequently in the background of contradicting militant and separatist groups from Boko Haram and the Islamic.Implication:Movement of Nigeria (IMN) In recent days, Pakistan has had legitimate power to encompass the tenures of the chiefs of staff of the army, navy, and air force.
Existence of Weak Solution for Black-Scholes Partial Differential Equation and Application of Energy Estimate Theorem in Sobolev Space
Authors: UCHENNA Amadi Innocent , JACHI Jaja
Published: August 2024

Purpose:This paper aims to solve the BS second-order parabolic equation in Sobolev spaces to obtain weak solutions for financial applications, extending previous work in this field.Methodology:This paper constructs a set of functions that transforms the Black-Scholes partial differential equation into weak formulations. This study focuses on the Mathematics of finance, particularly the evolution of option pricing. An option's underlying asset involves agreements to buy or sell at a future strike price. The Black-Scholes (BS) equation, widely used in financial applications, models this.Findings:The analytical solutions, existence, uniqueness and other estimates were also obtained in weak form using boundary conditions to establish the effects of their financial implications in Sobolev spaces.Implication:The problem's regularity conditions were considered, and the coefficients and boundary of the domain are all smooth functions. To this end, this paper illustrates the definitions and assumptions that led to valuable assertions.
An Hi-absorption-selected Cold Rotating Disk Galaxy at z ≈ 2.193
Authors: Kaur B. , Kanekar N. , Neeleman M. , Rafelski M. , Prochaska J. X. , Dutta R.
Published: August 2024

We have used the Atacama Large Millimeter/submillimeter Array to map CO(3–2) emission from a galaxy, DLA-B1228g, associated with the high-metallicity damped Lyα absorber at z ≈ 2.1929 toward the QSO PKS B1228–113. At an angular resolution of ≈0.″32 × 0.″24, DLA-B1228g shows extended CO(3–2) emission with a deconvolved size of ≈0.″78 × 0.″18, i.e., a spatial extent of ≈6.4 kpc. We detect extended stellar emission from DLA-B1228g in a Hubble Space Telescope Wide Field Camera 3 F160W image and find that Hα emission is detected in a Very Large Telescope SINFONI image from only one side of the galaxy. While the clumpy nature of the F160W emission and the offset between the kinematic and physical centers of the CO(3–2) emission are consistent with a merger scenario, this appears unlikely due to the lack of strong Hα emission, the symmetric double-peaked CO(3–2) line profile, the high molecular gas depletion timescale, and the similar velocity dispersions in the two halves of the CO(3–2) image. Kinematic modeling reveals that the CO(3–2) emission is consistent with arising from an axisymmetric rotating disk with an exponential profile, a rotation velocity of v
rot = 328 ± 7 km s−1, and a velocity dispersion of σ

v
= 62 ± 7 km s−1. The high value of the ratio v
rot/σ

v
, ≈5.3, implies that DLA-B1228g is a rotation-dominated cold disk galaxy, the second case of a high-z Hi-absorption-selected galaxy identified with a cold rotating disk. We obtain a dynamical mass of M
dyn = (1.5 ± 0.1) × 1011
M
⊙, similar to the molecular gas mass of ≈1011
M
⊙ inferred from earlier CO(1–0) studies; this implies that the galaxy is baryon-dominated in its inner regions.
Obliquity Constraints for the Extremely Eccentric Sub-Saturn Kepler-1656 b
Authors: Rubenzahl Ryan A. , Howard Andrew W. , Halverson Samuel , Petrovich Cristobal , Angelo Isabel , Stefánsson Guđmundur , Dai Fei , Householder Aaron , Fulton Benjamin , Gibson Steven R. , Roy Arpita , Shaum Abby P. , Isaacson Howard , Brodheim Max , Deich William , Hill Grant M. , Holden Bradford , Huber Daniel , Laher Russ R. , Lanclos Kyle , Payne Joel N. , Petigura Erik A. , Schwab Christian , Walawender Josh , Wang Sharon X. , Weiss Lauren M. , Winn Joshua N. , Wright Jason T.
Published: August 2024

The orbits of close-in exoplanets provide clues to their formation and evolutionary history. Many close-in exoplanets likely formed far out in their protoplanetary disks and migrated to their current orbits, perhaps via high-eccentricity migration (HEM), a process that can also excite obliquities. A handful of known exoplanets are perhaps caught in the act of HEM, as they are observed on highly eccentric orbits with tidal circularization timescales shorter than their ages. One such exoplanet is Kepler-1656 b, which is also the only known nongiant exoplanet (<100 M
⊕) with an extreme eccentricity (e = 0.84). We measured the sky-projected obliquity of Kepler-1656 b by observing the Rossiter–McLaughlin effect during a transit with the Keck Planet Finder. Our data are consistent with an aligned orbit but are also consistent with moderate misalignment with λ < 50° at 95% confidence, with the most likely solution of

35.0

−
21.6

+
14.9

deg. A low obliquity would be an unlikely outcome of most eccentricity-exciting scenarios, but we show that the properties of the outer companion in the system are consistent with the coplanar HEM mechanism. Alternatively, if the system is not relatively coplanar (≲20° mutual inclination), Kepler-1656 b may be presently at a rare snapshot of long-lived eccentricity oscillations that do not induce migration. Kepler-1656 b is only the fourth exoplanet with e > 0.8 to have its obliquity constrained; expanding this population will help establish the degree to which orbital misalignment accompanies migration. Future work that constrains the mutual inclinations of outer perturbers will be key for distinguishing plausible mechanisms.
Description of five larvae of the genus Gnaptorina Reitter, 1887 from Xizang, China (Coleoptera, Tenebrionidae, Blaptinae), with molecular species delimitation and diagnoses
Authors: Ji Bao-Yue , Guo Tong-Yang , Gu Mei-Chang , Ren Guo-Dong , Li Xiu-Min
Published: August 2024

With 39 described species in three subgenera, the Gnaptorina is the second most species-rich genus in the subtribe Gnaptorinina (Tenebrionidae: Blaptinae). In this study, a phylogeny of Gnaptorina was reconstructed based on one nuclear (28S-D2) and three mitochondrial (COI, Cytb, and 16S) gene fragments; multiple molecular species delimitation approaches were also implemented to assess the taxonomic status of larval specimens based on COI gene fragment. Larvae of five known species of the subgenus Hesperoptorina are described and illustrated for the first time: Gnaptorina nigera Shi, Ren & Merkl, 2007, Gnaptorina tishkovi Medvedev, 1998, Gnaptorina brucei Blair, 1923, Gnaptorina himalaya Shi, Ren & Merkl, 2007, Gnaptorina kangmar Shi, Ren & Merkl, 2007. A key to larvae of four genera of the tribe Blaptini and a key to the known larvae of the genus Gnaptorina are provided. This study provides valuable morphological data for larval studies of the tribe Blaptini.
Corrigendum: Addendum to the Acknowledgements: Jirapatrasilp P, Huang C-W, Sutcharit C, Lee C-T (2024) The arboreal snail genus Amphidromus Albers, 1850 (Eupulmonata, Camaenidae) of Southeast Asia: 1. Molecular systematics of some Vietnamese species and related species from Cambodia, Indonesia, and Laos. ZooKeys 1196: 15–78. doi: 10.3897/zookeys.1196.112146
Authors: Jirapatrasilp Parin , Huang Chih-Wei , Sutcharit Chirasak , Lee Chi-Tse
Published: August 2024

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Les sites sacrifiés à l’heure de l’Anthropocène. Le cas du pôle pétrochimique de Syracuse
Authors: Pinto Alfonso
Published: August 2024

Cet article souhaite contribuer à la stabilisation de la notion de zone (ou site) sacrifiée d’un point de vue environnemental. Née et développée dans le contexte des études sur l’ environmental justice aux États-Unis, cette notion désigne des territoires, à la taille variable, subissant, ou ayant subi, des dégradations environnementales dues à des activités telles que l’industrie, l’extraction ou la gestion de déchets dangereux. Après un état des lieux synthétique sur les différents travaux qui ont traité, directement ou indirectement, la question du sacrifice environnemental, le texte propose de l’appliquer dans le contexte euroméditerranéen à travers l’analyse d’un cas d’étude précis : le pôle pétrochimique de Syracuse (Italie). À partir de 1949, ce territoire est devenu l’un des principaux sites pétrochimiques européens. Pourtant, l’absence de planification, les failles dans les législations sur la protection de la santé et de l’environnement ont donné lieu à une véritable urgence sur le plan sanitaire et environnemental. Ce cas d’étude témoigne non seulement de la pertinence de la notion de sacrifice environnemental dans un contexte non américain, mais permet aussi de saisir les potentialités transversales d’une notion clé pour mieux réfléchir aux rapports entre sociétés et environnement dans le contexte de l’Anthropocène.
Presque rien. Propositions sur l’emploi géographique des prépositions et des relations
Authors: Le Lay Yves-François , Bondon Roméo , Laslaz Lionel , Nacef Yannis
Published: August 2024

Brèves et discrètes, les prépositions sont néanmoins omniprésentes dans le discours verbal. Nombre d’entre elles se prêtent à des emplois spatiaux ou plus abstraits. Les géographes y recourent abondamment et profitent de leur propension à relier des entités existantes, à opérer des distinctions et ainsi à structurer la pensée géographique. Cet article a pour objectif principal de montrer comment des géographes s’efforcent de réaliser la traduction catégorielle de certaines prépositions pour mieux penser et pratiquer un espace relationnel. Tout d’abord, la montée de l’intérêt porté par les philosophes aux prépositions pendant la première moitié du xx e  siècle favorise l’émergence d’un cadre théorique pour leur emploi raisonné en géographie. Ensuite, les cas des prépositions entre et au bout de sont développés au moyen d’exemples empruntés à la géographie alpine afin de souligner leur pertinence pour aborder des questions non seulement de limite et de distance, mais aussi d’identité, de solidarité et de conflictualité. La préposition avec est également mise en avant dans le cadre d’une réflexion sur la cohabitation entre humains et autres qu’humains. Le rôle des prépositions apparaît ainsi crucial pour toute géographie qui se voudrait plus humaine, plus qu’humaine et pragmatiste, c’est-à-dire attentive aux particularités des situations concrètes et locales.
La « fabrique de l’intermédiaire » en groupe de formation dans la psychiatrie d’aujourd’hui
Authors: Lebon Cristelle , Andrès Audrey , Taliana Nicole
Published: August 2024

« La “fabrique de l’intermédiaire” en groupe de formation dans la psychiatrie d’aujourd’hui.» La psychiatrie publique traverse une crise profonde, facteur de déstabilisation des cadres institués et de déliaison des liens d’équipes : les fonctions de l’intermédiaire y sont en déroute. À partir d’une expérience de formation auprès de médecins, les auteures questionnent les effets des actions de formation dans l’institution psychiatrique ; elles développent l’hypothèse que, sous certaines conditions, les dispositifs de formation peuvent restaurer la fabrique de l’intermédiaire par et dans le groupe de formation. L’engagement et la mise à l’épreuve de la groupalité des formateurs, et de leurs groupes d’appartenance, constituent alors un socle indispensable à l’accueil et au traitement des souffrances institutionnelles déposées dans l’espace de formation.
Intérêt de l’accompagnement pluriel face aux pathologies limites de la sénescence
Authors: Le Goff Johane
Published: August 2024

« Intérêt de l’accompagnement pluriel face aux pathologies limites de la sénescence. » Cet article propose d’aborder l’accompagnement groupal et institutionnel de la pathologie limite de la sénescence en milieu hospitalier. Le sujet vieillissant, compte tenu de la crise narcissique et identitaire qu’il traverse, est confronté à un certain nombre d’aménagements et de remaniements psychiques, qui viennent se cristalliser et se confronter à l’événement de l’hospitalisation. Cela vient interroger la capacité de l’institution à travailler ensemble et à plusieurs, la dynamique du lien dans le soin et celle du portage de l’autre dans ses possibilités d’appui au traitement et à la compréhension de la crise traversée. Cette perspective est absolument centrale et souvent nécessaire en gérontologie clinique. La dynamique groupale et institutionnelle, tant du côté du cadre externe que de celui de la modalité de relation à l’objet et du Moi-auxiliaire, peut étayer ces phénomènes en étant vecteur de réajustement et parfois de relance psychique. Au sein d’une période de la vie où les réaménagements, les pertes et les deuils sont au premier plan, le liant du travailler ensemble est une nécessité pour le sujet traversant une crise narcissique sans précédent.
Tenir quand rien ne tient
Authors: Vial-Durand Martine
Published: August 2024

La psychiatrie, dorénavant inféodée à la logique de gouvernance d’entreprise, fait l’objet d’une rupture anthropologique majeure qui aboutit à l’effondrement de pans entiers de son histoire clinique. Malgré tout, il nous faut tenir, sortir des assignations et construire une manière autre d’habiter le monde sensible en commun.
L’ambiance et la relation en psychiatrie : des outils de soin crédibles ?
Authors: Hallart Stéfan , Pascal Cécile , Tlemceni Aziz
Published: August 2024

Qu’est-ce que ça veut dire soigner, en psychiatrie ? Que reste-t-il comme outils de soin une fois qu’on a administré les médicaments ? Poser ces questions nous laisse souvent dans l’impuissance face à la maladie mentale. Accueillir des patients dont un grand nombre présentent des altérations du rapport à la réalité n’est pas chose aisée, et le courant moderne semble vouloir centrer le soin sur un effort constant de normalisation du patient par le biais d’une politique de réhabilitation. Ainsi, au milieu de ces opérations qui demandent au patient de rentrer dans les rangs du soin au nom de son propre bien, peut-on encore sérieusement penser la place de la relation et de l’ambiance dans le champ de la thérapeutique ?   Comment redonner à ces deux concepts, aux allures flottantes et négligées, la noblesse clinique qui les caractérise ?