bluuebunny/crossref_metadata_2025 huggingface dataset:
Type Of Board And Sustainability Reporting
Authors: Stone Debra
Published: November 2022

The research examined the relationship between BODT (board of director type) and CSR (corporate sustainability reporting), annual report disclosure and performance by using a sampling of companies listed on the S&P 500 for 2015. The data came from annual reports filed with the U.S. Securities and Exchange Commission and the Global Reporting Initiative. The study considered the relationship between BODT with emphasis on CEO (Chief Executive officer)-only and non-CEO-only boards and corporate sustainability reporting. Past research has found the CEO-only board relates to lower corporate performance and has seen significant use since the advent of the Sarbanes-Oxley Law that required boards that are more independent. The CEO-only board is an elaboration of an independent board or directors, whose only management member of the board is the CEO. The study used CEO-duality, another powerful influencer of boards, as a theoretical proxy for the CEO-only board. Regulators and investors are demanding higher level CSR reporting and information; therefore, the findings are of interest to both companies considering board of director type and regulators and investors. The quantitative categorical research study found a significant relationship between CEO-only boards and higher levels of disclosure and reporting. No significant relationship between CEO-only board and greater ROA was found. A possible reason for the differences in outcomes between the past research regarding independent boards that did not consider the CEO-only member and CSR reporting and the research presented in this study was the role of the lead independent director as a member of the CEO-only board not considered in this study.
The Strategic Benefits Of Rehabilitation Of The Prison Population Of The City Of Tshwane
Authors: Worku Zeleke
Published: November 2022

There are 158, 111 prisoners in South Africa. This figure includes pre-trial detainees or remand prisoners. Foreign prisoners account for about 7.5% of the South African prison population. There are 243 prison facilities in South Africa. The official capacity of South African prisons is 119, 134. There is a severe shortage of prison facilities in South Africa. Several studies have shown the need for rehabilitation programmes based on international best practice. A survey was conducted by collecting data from 408 residents of the City of Tshwane in South Africa in order to identify factors that affect the perception of people living in the City about the rehabilitation of prison inmates back into society. Multivariate methods of data analyses were used for data analyses. The results showed that 83.33% of respondents support the rehabilitation of South African prison inmates, whereas the remaining 16.67% do not support the rehabilitation of South African prison inmates. The results identified 3 influential factors. These 3 factors were the gender of respondents, the ages of respondents and the level of education of respondents.
Target Setting And Firm Performance: A Review
Authors: Yitzhaky Lior , Bahli Bouchaib
Published: November 2022

The consequences of missing targets can be found on a daily basis in many organizations. As such, targets and target setting in an extremely important topic to companies and one that should receive more attention.

Although the vast amount of reasons for missing targets are difficult to study, the process of setting the target which includes budgeting has been proven to affect performance and achievement through goal setting theory (Locke & Latham, 2002). Thus, targets are an important element in almost every organization (Chenhall, 2003).

We focus this review of literature exclusively in the relationship between target setting and firm performance and as such consolidate, organize, and synthesize past literature in this field and provide a clear direction for future research. We further identify two impactors found to affect firm and management performance but never researched as an impactor of the relationship between target setting and firm performance. Those impactors are Transparency of targets and length of management experience.

In this paper, we fill the gaps identified above and inform the study of target setting in order to spark future research on this topic. We also identify the dimensions affecting the relationship between target setting and firm performance as well as the different measurement approaches in target setting literature.
Audit Quality And Earnings Management: Evidence From Shanghai Stock Market In China
Authors: Rhee Chang Seop , Rhee Hyunjung , Li Zhenbo
Published: November 2022

The prior studies report that the global big4 audit firms (Big4) generally provide higher quality audit services compared to the local audit firms, but inconsistent result on audit quality of the Big4 audit firms was observed in the Chinese stock market. We believe that it may be not appropriate to distinguish high or low audit quality as separating the Big4 and non-Big4 because the market share of the Big4 and non-Big4 on Shanghai stock market is considerably lower than that of other countries. Therefore, we use the measure of Chinese big10 audit firms (Big10) as higher audit quality and examine the association with the level of earnings management using the sample of Shanghai Stock Market listed companies in China. From the empirical tests, we find that the Big10 provide better audit service to prevent their clients’ earnings management than non-Big10 audit firms. The finding of this study demonstrates the Big10 provide differentiated audit service from non-Big10 audit firms on Shanghai stock market in China.
Impact Of Informal Communication On Corporate Creative Performance
Authors: Park JooYeon
Published: November 2022

Creativity is crucial to the performance of R&D teams. Since the creative work, the team needs to connect and integrate the opinions of multiple employees the team’s relation is a crucial determinant of creative performance. The purpose of this study is to identify the effects of informal communication on organizational creativity. In this study, informal communication is divided into mentoring or coaching system and learning organization. An empirical analysis of this study found that team creativity requires informal communication. In addition, research has shown that positive effect of mentoring or coaching on creative performance was clearer when firm size was large. Finally, mentoring or coaching has a positive impact on creative performance as the employee ability is higher. The results of this study provide implications for strategies to enhance organizational creativity by demonstrating that informal communication has a significant relationship with organizational creativity.
Pengembangan Budaya Religius di SMP Negeri 10 Palembang
Authors: Febriyanti Febriyanti , Rusmaini Rusmaini
Published: November 2022

The religious culture of educational institutions is an effort to realize the values ​​of religious teachings as a tradition in behavior and organizational culture which is followed by all citizens in the educational institution. The research approach is qualitative field with case studies. Types of data are qualitative and quantitative. Sources of data are primary data and secondary data. Data collection techniques use observation, interviews, and documents, while data analysis refers to Miles and Huberman's theory. The results of the study obtained 4 conclusions, namely: The first stage, planning a religious culture development program is the formulation of a vision, mission, and goals in State Junior High School 10 Palembang connected with religious culture clearly. The second stage is the implementation of programs that are obligatory for all school members. The final stage, evaluating the program of religious cultural values ​​in instilling character education is in the five character values ​​and 4S (smile, greeting, greeting, and courtesy). The five religious cultural values ​​are honest in words, clean in deeds, economical in use, sincere in giving to fellow brothers and sisters, in congregation (mutual cooperation or cooperation). The evaluation of the results of the development of religious culture is included in the chasing achievement book which contains the activity form or student attendance that will be assessed by each supervisor. Supporting factors for the development of religious culture, namely students, teachers, infrastructure, literacy activities. Meanwhile, the inhibiting factor is fanaticism, the lack of awareness of some teachers who consider it the only task of Islamic Education teachers.
Hubungan antara Inovasi Kepala Madrasah dengan Tingkat Kesejahteraan Guru Madrasah Tsanawiyah se-Kecamatan Dua Boccoe Kabupaten Bone
Authors: Ikhsana A. Nurul , Syamsudduha St. , Tahir M. Yusuf
Published: November 2022

This article discusses the relationship between innovation in madrasah principals and the welfare level of Madrasah Tsanawiyah teachers in Dua Boccoe District, Bone Regency. This type of research is classified as quantitative (correlational) research with methodological (positivistic-quantitative) and scientific (sociological and psychological) approaches. The population in this study were 77 teachers taken from all existing teachers at Madrasah Tsanawiyah in Dua Boccoe District, Bone Regency. The data collection technique used was a questionnaire, while the analysis thechique used was descriptive analysis with hypothesis testing using product moment correlation analysis. The results of the study were: 1) the reality of the innovation ability of Madrasah Tsanawiyah principals in Dua Boccoe District in the very good category with a percentage of 62.33%; 2) the reality of the welfare level of Madrasah Tsanawiyah teachers in Dua Boccoe District, Bone Regency is in the very good category with a percentage of 67.53%; 3) there is a correlation between the principal’s ability to innovate and the welfare of Madrasah Tsanawiyah teachers in Dua Boccoe District, Bone Regency. Evidenced by the correlation coefficient velue of correlation and is in the interval 0.40-0.599.
Kepemimpinan Kepala Sekolah Dalam Upaya Meningkatkan Hubungan Kerjasama Dengan Dunia Industri Di Smk Negeri 2 Bandar Lampung
Authors: Handayani Ririn
Published: November 2022

This article discusses the principal's leadership efforts in improving the cooperative relationship of SMK Negeri 2 Bandar Lampung with the industrial world. Vocational high school (SMK) as a form of vocational education unit prepares students as prospective workers and develops the existence of students for the benefit of students, society, nation and state. This study uses a qualitative or naturalistic approach. The data collection uses participant observation, interviews, and documentation techniques. Meanwhile, for data analysis, three activities are used, namely data reduction, display of data presentation and verification of conclusion drawing. The results of the study stated that the principal's leadership was considered good. Seen from strategic planning and implementation in a cooperative relationship with the industrial world. From this it can be understood that the main task of a leader in carrying out his leadership is not only limited to his ability to carry out programs, but more than that, the leader must be able to involve all levels of his organization, its members or the community to take an active role so that they are able to make a meaningful contribution. positive in achieving goals. Strategic planning of cooperative relations with the industrial world is illustrated by the involvement of the industrial world in carrying out school programs, and the implementation of relations with the industrial world is carried out through agreements with the industrial world in order to establish good cooperation.
Pelaksanaan Supervisi Kinerja Guru di SMP IT Izzuddin Palembang
Authors: Ibrahim Ibrahim
Published: November 2022

Artikel ini yang berjudul Pelaksanaan Supervisi Kinerja Guru di SMP IT Izzuddin Palembang, dengan latar belakang masalah pentingnya kegiatan supervisi kinerja guru, karena dengan supervisi diharapkan dapat meningkatkan kualitas pembelajaran di Lembaga. Jenis penelitian ini adalah penelitian lapangan dengan pendekatan deskriptif kualitatif, dengan teknik pengumpulan data melalui observasi, wawancara dan dokumentasi. Sedangkan analisis data menggunakan model interaktif yakni reduksi data, penyajian data dan verifikasi data. Hasil penelitian ini yakni pelaksanaan Supervisi Kinerja Guru berasal dari dua tempat yakni dari pihak Yayasan dan Kepala Sekolah. Pelaksanaan supervisi sudah berjalan dengan baik dan rutin dilaksanakan dalam setiap tahunnya. Tahapan pelaksanaannya terdiri dari kegiatan sebelum proses supervisi, kegiatan pelaksanaan supervisi dan kegiatan sesudah supervisi. Kinerja Guru di SMP IT Izzuddin Palembang  ada tiga kegiatan proses belajar mengajar yakni kegiatan sebelum proses belajar mengajar, kegiatan proses belajar mengajar, kegiatan sesudah proses belajar mengajar. Dengan demikian kinerja guru sudah bisa dikatakan baik, meskipun masih ada beberapa orang guru dalam melaksanakan tugasnya belum sesuai dengan kriteria seorang guru yang profesional.
Supervisi Akademik Kepala Madrasah Dalam Meningkatkan Pembelajaran Kelompok Pendidikan Agama Islam Di MAN 1 Lampung Selatan
Authors: Yazid Mamnoni
Published: November 2022

The principal has a great duty and responsibility, namely the principal to foster and guide teachers to form the character of quality human students. The research method used is descriptive qualitative. The results obtained: 1) The efforts of the head of madrasa in choosing strategies and directing learning to adjust the curriculum and kbm during the pandemic, briefings are also carried out in meetings so that the implementation does not encounter obstacles. 2) In the implementation of learning uses such as google meet, google zoom and e-learning also make it easier for educators, the efforts made by madrasa heads such as workshops, technical guidance and other training with the aim of improving competence also run smoothly. 3) The importance of motivation for madrasah principals makes teachers more aware of managing learning facilities, especially in learning more using digital technology. 4) The Head of Madrasah always provides motivation and guidance on the use of technology, the results and what is achieved cannot be separated from the teacher's contribution in providing learning delivery as well as academic and non-academic achievements that have been achieved.
Konsep Pemerintahan Arab Saudi dan Kebijakan Visi 2030
Authors: Warsito Adi , Wulandari Serli
Published: November 2022

Negara Arab Saudi merupakan negara yang menjunjung tinggi nilai budaya. Penerapan sistem pemerintahan yang sifatnya kerajaan atau monarki menjadi kajian yang menarik. Sistem pemerintahan yang monarki absolut menjadikan seorang raja memiliki wewenang sebagai kepala pemerintahan juga kepala negara. Tulisan ini bertujuan memberikan khazanah intelektual dalam ilmu pengetahuan khususnya mengenai Arab Saudi modern. Selain itu, sebagai negara yang menjadikan Islam sebagai agama negara  dan aspek sejarah yang kuat menjadi tujuan utama penulisan ini. Sedangkan hasil dari penelitan ini adalah dalam perjalanan sejarah Arab Saudi, sistem pemerintahannya sedikit terbuka, dalam kata lain Arab Saudi sepertinya menuju sistem monarki konstitusional, hal tersebut dilihat dari kebijakan MBS terkait Visi 2030 Arab Saudi.
Pembaruan Strategi Militer Muhammad Al-Fatih Dalam Penaklukan Konstantinopel
Authors: Ramadoni M Desta
Published: November 2022

Penaklukan Konstantinopel oleh Turki Usmani menjadi momentum besar dan pintu utama perkembangan dunia Islam di Eropa yang sebelumnya telah dimulai oleh Dinasti Umayah. Sejarah mencatat, Konstantinopel menjadi salah satu kota yang sangat sulit ditaklukkan. Muhammad al-Fatih menjadi tokoh utama dibalik penaklukan dengan strategi yang di akui oleh berbagai sejarawan sebagai pemimpin militer muslim terbaik. Kajian ini menggunakan metodologi penelitian sejarah serta termasuk dalam kajian library research. Kajian ini juga merupakan bagian dari kajian sejarah dunia Islam untuk melengkapi serta mengulik lebih dalam mengenai sejarah perkembangan strategi militer Turki Usmani. Karya dari Roger Crowley sebagai tokoh orientalis menjadi acuan utama untuk kemudian menjadi perbandingan dengan berbagai sumber lainnya seperti karya dari ash-Shalabi, Hamka dan karya-karya lainnya. Berdasarkan hasil kajian, Muhammad al-Fatih sejak kecil menunjukkan kecerdasan dengan menguasai berbagai bidang seperti bahasa, sejarah, militer dan sains. Para orientaslis tetap pada pandangan rasionalitasnya melihat perencanaan matang dibalik peristiwa besar ini, sedangkan dari sejarawan muslim lainnya juga mengungkap sisi religius yang juga sangat berpengaruh dalam menentukan suksesnya langkah di detik-detik kritis tersebut.
Pengaruh Motivasi, Aktivitas Belajar dan Pengaruh Teman Sebaya terhadap Prestasi Mata kuliah Shorof Mahasiswa Semester III Jurusan Pendidikan Bahasa Arab
Authors: Ramanali Heriansah , Erlina Erlina , Akmansyah Muhammad
Published: November 2022

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh motivasi, aktivitas belajar dan teman sebaya terhadap prestasi belajar mahasiswa pada mata kuliah shorof STIT Darul Fattah. Rumusan masalah dalam penelitian ini adalah apakah motivasi, aktivitas belajar dan teman sebaya berpengaruh positif terhadap prestasi belajar siswa pembelajaran shorof. Penelitian ini merupakan penelitian kuantitatif dengan pendekatan studi cross sectional dengan analisis regresi logistik berganda. Ada dua data, data primer yang diperoleh dari pengisian angket dengan sampel 57 orang yang merupakan mahasiswa semester 3, sedangkan data sekunder diperoleh dari nilai ujian akhir semester. Hasil penelitian menunjukkan bahwa terdapat pengaruh positif variabel bebas ( motivasi, aktivitas belajar dan teman sebaya) pada variabel terikat masing-masing ditunjukkan dengan besarnya p-value: 0,002; 0,000 dan 0,000. Secara bersama-sama ketiga variabel bebas berpengaruh signifikan terhadap prestasi belajar mata kuliah shorof dengan persentase prediksi keseluruhan model regresi (overall percentage) sebesar 80,7%. Kesimpulannya, motivasi, aktivitas belajar dan teman sebaya mempengaruhi prestasi belajar mahasiswa  pada pembelajaran shorof. 

Kata Kunci: motivasi, aktivitas belajar, teman sebaya, shorof
Penggunaan Aplikasi Benime pada Pembelajaran Bahasa Arab Kelas VI SD IT Ar - Rahman Palangki
Authors: Mudinillah Adam , Amrina Amrina , Vujiachi Distya Leginta
Published: November 2022

Bahasa adalah suatu hal yang sangat mendasar pada setiap manusia, tidak hanya untuk komunikasi tetapi juga sebagai wadah penuntutan ilmu. Pada saat ini, bahasa lain sangat dibutuhkan karena begitu meningkatnya peredaran informasi yang menggunakan bahasa lain, juga bahasa arab itu sendiri. Pada proses pembelajaran bahasa arab tersebut terkandung bebebrapa masalah atau kesulitan yang di hadapi di sekolah SD IT Ar-rahman Palangki. Dengan perkembangan teknologi pada saat ini, oleh karena itu teknologi dapat menjadi pemecahan kesulitan yang dibawa kedalam proses belajar mengajar bahasa arab di SD IT Ar- Rahman Palangki. Hal ini disebabkan oleh teknologi yang dapat kita gunakan untuk membantu dalam pembuatan media pembelajaran yang menarik khususnya aplikasi yang bisa di akses di android yang berbentuk gambar, suara, dan animasi bergerak, seperti aplikasi benime. Aplikasi benime itu sendiri adalah aplikasi pembuat video animasi untuk persentase yang lebih menarik.
Taḥlīl al-Aẖṭa’ al-Kitābiyyah fī an-Nuṣuṣ Ilqa’ al-Kalimāt Laday Ṭullāb al-I’dād al-Luġawi bi Jāmi’ah Ar-Rāyah Sukabumi
Authors: Bahruddin Uril , Fauzan Ahyar , Nasrullah Ahmad
Published: November 2022

تعتبر مهارة الكتابة من أهم المهارات اللغوية، لأن إتقان هذه المهارة تنمي مستوى المهارات اللغوية الأخرى. ومن ضمن إستراتيجيات تعليم مهارة الكتابة هي تحليل الأخطاء الكتابية التي وقع فيها الطلاب كثيراً. يهدف هذا البحث إلى تحليل الأخطاء الكتابية في نصوص إلقاء الكلمات لدى طلاب الإعداد اللغوي بجامعة الراية سوكابومي، وتصنيف أنواعها، ووصف نسبة الأخطاء الكتابية فيها، وذكر أسباب وقوعها. يستخدم هذا البحث المنهج الوصفي التحليلي. وتوصل هذا البحث إلى نتائج تالية: (1) الأخطاء الكتابية في نصوص إلقاء الكلمات 73 خطأ: 40 خطأ في الإملاء، و22 خطأ في التركيب، و8 أخطاء في التعبير، و3 أخطاء في كتابة الأدلة. (2) أنواع الأخطاء الكتابية: أخطاء الإملاء، وأخطاء التركيب، وأخطاء التعبير، والأخطاء في كتابة الأدلة. (3) نسبة الأخطاء الكتابية: 54.7% في الإملاء، و30.1% في التركيب، و10.9% في التعبير، و4.1% في كتابة الأدلة. (4) أسباب وقوع الأخطاء: أولاً: أسباب أخطاء الإملاء: ضعف استيعاب القواعد، وقلة التدريبات، والأخطاء في النطق، وعدم الحرص في التطبيق. ثانياً: أسباب أخطاء التركيب: ضعف استيعاب القواعد، وقلة التدريبا، وعدم الفهم الجيد للنص، وعدم الانتباه من السماع من المرجع الصوتي. ثالثاً: أسباب أخطاء التعبير: ضعف التذوق اللغوي، والتعود على سماع التعبير الإندونيسي، وعدم ممارسة التعبير العربي. رابعاً: أسباب الأخطاء في كتابة الأدلة: عدم التأكد من المرجع الأصلي، وعدم حفظ تلك الأدلة وفهمها.

الكلمات المفتاحية: تحليل الأخطاء، مهارة الكتابة، اللغة العربية، جامعة الراية
Idārah Tanẓīm Biah Al Luġah Al-‘Arabiyyah Fī Ma’had Arraḥmah Lit-Taḥfīdẓ Malang
Authors: Widyastuti Rima , Irwan Irwan , Amrullah Abdul Malik Karim , Bahruddin Uril
Published: November 2022

تناول الباحثون في هذ البحث حول: 1) كيفية إدارة بيئة اللغة في معهد الرحمة بمالانج 2)  و عملية إدارة البيئة اللغوية في معهد الرحمة بمالانج.  في هذا البحث باستخدم البحث الكيفي والدراسة الوصفية التحليلية التي هي  ذات منهج إداري تربوي. وتتمثل تقنية جمع البيانات في إجراء المقابلات ومراقبة برنامج إدارة البيئة اللغوية في معهد الرحمة للتحفيظ بمالانج. وحصل الباحثون عن البيانات من بعض معلمي وإداريي برنامج اللغة العربية في معهد الرحمة  للتحفيظ بمالانج. وتوصل الباحثون  أن في معهد الرحمة للتحفيظ البيئة اللغوية الاصطناعية التي تتمثل من الأنشطة التعلمية والتعليمية في الفصول، والبرامج اللغوية منها: وجود قسم اللغة الذي يسأل جميع الأمور اللغوية في المعهد ووجود مشرف اللغة ومحرك اللغة. وأما كيفية إدارة البيئة اللغوية في معهد الرحمة للتخفيظ تبدأ من ‌تخطيط البرامج اللغوية ثم تعيين المدرسين والمشرفين ثم تصميم الجدول ثم تنظيم البيئة اللغوية ثم تنفيذ البيئة اللغوية وكيفية الآخر من عملية إدارة البيئة اللغوية تعني مراقبة برامج البيئة اللغوية في هذا المعهد.
Pengujian Konsentrasi Biofungisida Cair Berbahan Aktif Trichoderma sp. Dalam Pengendalian Penyakit Antraknosa (Colletotrichum sp.) Pada Cabai Di Lapang
Authors: Alfia Ainun Dessy , Haryadi Nanang Tri
Published: November 2022

Cabai rawit (Capsicum frutescens L.) merupakan salah satu komoditas tanaman hortikultura yang diprioritaskan di Indonesia. Kendala yang sering terjadi di masyarakat yaitu terserangnya hama atau penyakit pada cabai sehingga menurunkan produktifitas tanaman cabai. Salah satu penyakit yang menyerang tanaman cabai adalah antraknosa. Penyakit ini sendiri dapat menurunkan produksi cabai sebesar 60%. Penanggulangan yang sering dilakukan para petani pada penyakit ini yaitu dengan menggunakan bahan kimia. Akan tetapi penggunaan bahan kimia yang berlebilan mengakibatkan terjadinya pencemaran lingkungan dan berbahaya untuk dikonsumsi. Upaya untuk meminimalisir penggunaan bahan kimia yakni dengan penggunaan agen hayati. Salah satu agen hayati yang umum digunakan adalah Trichoderma sp. tujuan dari penelitian ini adalah mengetahui efektifitas dari beberapa konsentrasi Trichoderma sp dan mengetahui pengaruh pemberian Trichoderma sp dalam menekan penyakit antraknosa pada cabai dilapang. Rancangan percobaan dilakukan menggunakan rancangan acak kelompok dengan 12 perlakuan dan 3 ulangan. Perlakuan yang diuji meliputi aplikasi kontrol ( tanpa cara pengendalian), konsentrasi Trichoderma sp 40ml/liter, konsentrasi Trichoderma sp 60ml/liter, konsentrasi Trichoderma sp 80ml/liter. Parameter yang diamati: 1. Keparahan penyakit 2. Kejadian penyakit 3. Efektifitas formulasi. Pemberian formulasi dengan konsentrasi 80ml/perlakuan memiliki tingakat keparahan penyakit terendah 1.12% dengan efektifitas 42,26%
POTENSI BIJI MAHONI (Switenia mahogany (L). Jack) SEBAGAI INSEKTISIDA NABATI UNTUK PENGENDALIAN HAMA Spodoptera Exigua Hubner PADA TANAMAN BAWANG MERAH
Authors: Siahaan Muhammad Najiruddin Alfaridzi , Hoesain Mohammad
Published: November 2022

Bawang merah merupakan salah satu komoditas unggulan nasonal selain cabe dan kentang, hal tersebut dikarenkan bawang merah memiliki nilai ekonomi yang tinggi dan menjadi campuran bumbu masak yang wajib ada di dapur. Salah satu hama yang berpotesi untuk menjadi kendala produksi bawang merah ialah Spodoptera exigua Hubner. Insektisida nabati adalah pilihan yang tepat untuk pengendalian Organisme Penganggu Tanaman. Insektisida nabati menggunakan bahan-bahan dari tumbuhan yang memiliki khasiat racun bagi OPT, salah satu diantaranya adalah biji mahoni.  Tujuan penelitian ini untuk mengetahui pengaruh pemberian insektisida biji mahoni terhadap  mortalitas dan aktivitas S. exigua pada tanaman bawang merah dan untuk mengetahui konsentrasi yang tepat pemberian insektisida nabati biji mahoni untuk mengendalikan  S. exigua pada tanaman bawang merah. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 4 ulangan diantaranya P0: kontrol, P1: 39 ml ekstrak/100 ml aquades, P2: 52 ml ekstrak/100 ml aquades, P3: 65 ml ekstrak/100 ml aquades dan P4: 78 ml ekstrak/100 ml aquades. Data yang diperoleh dianalisis menggunakan analisis of varians (ANOVA), apabila hasil menunjukkan pengaruh nyata maka akan dilakukan uji BNT pada taraf kepercayaan 5%. Hasil penelitian menunjukkan; (1) pemberian insektisida nabati biji mahoni berpengaruh terhadap mortalitas dan kerusakan daun pada tanaman bawang merah; (2) pemberian insektisida nabati biji mahoni  dengan konsentrasi 78 ml ekstrak/100 ml aquades merupakan perlakuan terbaik dibandingkan dengan perlakuan lainnya.
Effects of Salicylic Acid to Control Bacterial Leaf Blight Disease (Xanthomonas oryzae pv. oryzae) on Three Varieties of Rice
Authors: Saroh Siti Mai , Masnilah Rachmi
Published: November 2022

ABSTRACTBacterial leaf blight is a disease in rice plants caused by Xanthomonas oryzae pv. oryzae. The use of resistant varieties is an effective, economic and easy way to do it, but it is limited by time and place so that it needs to be induced by the addition of salicylic acid. Salicylic acid is one of the compounds that can activate enzymes that play a role in plant resistance to pathogen infection. The purpose of this study was to determine the effect of the addition of salicylic acid to rice varieties to induce its resistance to bacterial leaf blight. The research was arranged in a factorial completely randomized design (CRD) consisting of 2 factors. The first factor used was mekongga rice varieties (V1); Ciherang (V2); and IPB 3S (V3), while the second factor is the concentration of salicylic acid consisting of 0 mM (K0); 7.5 mM (K1); 10 mM (K2); and 12.5 mM (K3) with each treatment repeated 3 times, and in each study unit there were 5 plants. Results showed that the addition of salicylic acid and the use of three varieties of rice can suppress the severity of the disease HDB, its resistance status increases when compared to control and increases the content of the phenol. The best treatment of 10 mM salicylic acid concentrations with Mekongga varieties (K2V2) can suppress the severity of the HDB disease by 18.47% by showing a moderately susceptible endurance status as well as the content of the phenol increased.Keywords : Salicylic Acid, Varieties of Rice, Xanthomonas oryzae pv. oryzae
The Effect of Chitosan Concentration on Growth Dendrobium sonia’s Orchid
Authors: Bani Raisah , Dewanti Parawita
Published: November 2022

Dendrobium orchid is an ornamental plant that has high economic value. The beauty of orchids is considered unique because it has the shape and characteristics of each so much in demand by the public. Based on market analysis the community's interest was dominated by Dendrobium orchid types . The percentage of Desndrobium orchid enthusiasts reached 34% and is the highest percentage compared to other orchid types . The availability of orchid seedlings in Indonesia is still being disrupted. In vitro techniques become breeding techniques that are often used in orchid propagation. Acclimatization is one of the important things in the in vitro technique . Differences in environmental conditions at the acclimatization stage can cause plantlets to over-transpire and interfere with nutrient absorption. Chitosan as a natural organic material is a simple derivative of chitin that can function as a biofertilizer and bioimmuner.Each unit of experiment was repeated 5 times. The parameters observed were leaf width (cm), leaf length (cm), root length (cm), and number of roots. The data obtained were analyzed using the analysis of varians. The results are shown in the study have demonstrated the effect of administration of chitosan on plant orchid Dendrobium sonia at the acclimatization stage.Treatment with a concentration of 3 ppm has a significant effect in increasing plant growth parameters.
The Effect of POC (Shame Plant Root LOM) and Coconut Water on Growth and Result of Pakcoy Plants (Brassica rapa L.)
Authors: Kurniasari Dela , Soeparjono Sigit
Published: November 2022

Mustard pakcoy plant is one of the vegetables which is much in demand by society. For the sake of society's awareness of the importance of a healthy plant, it is necessary to develop healthier mustard pakcoy plants. That effort can be done by taking the advantages of organic materials such as organic fertilizer, a natural hormone, organic pesticides, and so on. This research aimed to find out the productivity improvement of mustard pakcoy plants by applying LOF (shame plant root LOM) and coconut water. This research was conducted in Antirogo Village Sumbersari District Jember Regency starting from May 2019 to July 2019. The method used in this research was a 2-factor-Completely Randomized Design (CRD) factorial in the design with 3-time repetitions. The first factor, 4 concentration levels of shame plant LOM, the second factor, 3 concentration levels of coconut water, so the total number of plants used is 36 plants. Data obtained was analyzed using ANOVA and if there was a significant or highly significant difference of treatment effect, the advanced test was conducted by using Duncan's multiple range test (DMRT) at the level of 95%. Based on the research results, it showed that the application of LOF (shame plant LOM) and coconut water had a highly significant effect on the parameter of fresh weight of the plant with the total weight of 645.15 gr/plant, while the single factor of the application of LOF (shame plant LOM) and coconut water had a significant effect on the parameter of plant height, number of leaves, chlorophyll content. At the single factor of coconut water treatment, it had a significant effect on the N networks.
PENGARUH PEMBERIAN LIMBAH PADAT IKAN LELE TERHADAP PERTUMBUHAN TANAMAN SAWI PAGODA (Brassica narinosa)
Authors: Yati Muji , Dewanti Parawita
Published: November 2022

ABSTRACT

Mustard pagoda (Brassica narinosa) is a vegetable that has many benefits and high economic value. Mustard Pagoda has the advantage of high nutritional content, larger mustard size and thick leaves. Consumption of mustard greens per capita from 2012-2016 continues to increase but mustard production has decreased. Production reduction in mustard pagoda plants can be optimized by providing additional nutrient requirements derived from organic matter. Overcoming this problem then cabbage mustard cultivation is carried out by adding organic material from catfish solid waste. Catfish solid waste contains high N, P, and K compared to manure. This solid waste has not been used for crop cultivation especially cabbage mustard. This study aims to determine the effect of giving catfish solid waste to the growth of mustard pagoda plants. This research method uses a Completely Random Plan (RAL) with 1 factor, catfish solid waste with 4 treatments that are repeated 6 times. The treatment used is the composition of catfish solid waste which includes A0 = control (without catfish solid waste); A1 = 90 g / polybag; A2 = 180 g / polybag; and A3 = 270 g / polybag. The results showed that the best dosage of 270 g / plant catfish solid waste that affected of canopy wet weight, canopy dry weight, and root dry weight.

                         Keywords: mustard pagoda, catfish solid waste, organic materials

ABSTRAK

Sawi pagoda (Brassica narinosa) merupakan tanaman sayuran yang mempunyai banyak manfaat dan nilai ekonomis yang tinggi. Sawi pagoda mempunyai keunggulan yaitu kandungan gizi yang tinggi, ukuran sawi yang lebih besar dan memiliki daun yang tebal. Konsumsi sawi per kapita dari tahun 2012-2016 terus mengalami peningkatan namun produksi sawi mengalami penurunan. Penurunan produksi pada tanaman sawi pagoda dapat dioptimalkan dengan memberikan penambahan kebutuhan unsur hara yang berasal dari bahan organik. Mengatasi permasalahan ini maka dilakukan budidaya sawi pagoda dengan penambahan bahan organik dari limbah padat ikan lele. Limbah padat ikan lele mengandung N, P, dan K yang tinggi dibanding pupuk kandang. Limbah padat ini belum digunakan untuk budidaya tanaman terutama sawi pagoda. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian limbah padat ikan lele terhadap pertumbuhan dan produksi tanaman sawi pagoda. Metode penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 1 faktor yaitu limbah padat ikan lele dengan 4 perlakuan yang diulang sebanyak 6 kali. Perlakuan yang digunakan yaitu komposisi limbah padat ikan lele yang meliputi A0 = kontrol (tanpa limbah padat ikan lele); A1 =  90 g/polybag; A2 =  180 g/ polybag; dan A3 =  270 g/ polybag. Hasil penelitian menunjukkan bahwa pemberian limbah padat ikan lele dosis terbaik dosis 270 g/tanaman yang berpengaruh terhadap berat segar tajuk, berat kering tajuk, dan berat kering akar.

Kata kunci : sawi pagoda, limbah padat ikan lele, bahan organik
STUDI BIOLOGI PREDATOR KEPIK PEMBUNUH Rhinocoris fuscipes F. (Hemiptera : Reduviidae) PADA PEMELIHARAAN DENGAN PAKAN Artemia salina L.
Authors: FADLI FERI , Purnomo Hari
Published: November 2022

Kepik pembunuh Rhinocoris fuscipes Fab. merupakan serangga predator yang mampu membunuh beberapa hama tanaman seperti : Spodoptera litura. A. salina dan C. cephalonica sebagai mangsa pengganti yang digunakan untuk perbanyakan massal predator R. fuscipes. Penggunaan telur A. salina sebagai pakan buatan predator serangga tertentu memiliki alasan karena ekonomis dan sangat mudah diperoleh, selain itu kandungan nutrisi yang dimiliki telur A. salina sangat baik dan sesuai dengan pakan asli sabagai pakan rearing predator. telur C. cephalonica memiliki kadar protein yang cukup tinggi. Tahap percobaan yaitu tahap perkembangbiakan predator R. fuscipes. Pada penelitian ini terdapat 3 perlakuan dengan 30 ulangan sehingga terdapat 30 kotak  percobaan. Setiap kotak percobaan terdiri dari 30 predator dengan perlakuan jenis pakan A. salina, Larva A. salina dan C. cephalonica sehingga total predator yang diberi perlakuan 90. Pengamatan ini dilakukan mulai dari fase telur sampai imago. Adapun parameter yang akan diukur pada penelitian ini adalah siklus hidup predator R. fuscipes dan pengamatan morfometri (Scion image). Perlakuan pakan dengan menggunakan telur dan larva A. salina hanya sampai instar ke II, sedangkan perlakuan pakan dengan menggunakan telur C. cephalonica dari 30 larva instar III rata-rata memiliki stadium berkisar 10,70 ± 0,94 hari, rata-rata lebar tubuh berkisar 1,42 ± 0,25 mm dan rata-rata panjang tubuh berkisar 3,70 ± 1,28 mm. Pada pengamatan stadium larva instar ke III perlakuan pakan dengan menggunakan telur C. cephalonica terlihat lebih rendah dibandingkan dengan stadium sebelumnya. Sedangkan pada pengamatan lebar dan panjang tubuh terlihat mengalami kenaikan yang signifikan dibandingkan instar sebelumnya. Pemeliharaan R. fuscipes dengan pakan C. cephalonica lebih baik dan mempunyai potensi kadar protein yang cukup tinggi. Sehingga dapat mempengaruhi stadia  R. fuscipes ini lebih lama mulai dari instar 1 sampai dengan instar 3.
Interaksi Senyawa Taxifolin dari Buah Kasturi (Mangifera casturi) sebagai Antikanker Payudara: Evaluasi Docking Molekular
Authors: Adawiyah Rabiatul , Komari Noer
Published: November 2022

Taxifolin also called dihydroquercetin is a flavonoid. Taxifolin is included in the flavonol subclass and polyphenol class. Taxifolin has been found in the leaves, bark and flesh of Mangifera casturi. Taxifolin is thought to have potential as an antibreast cancer through its activity as an anti-neoplastic agent. The occurrence of breast cancer begins with overexpression of the Human Epidermal Growth Factor Receptor 2 (HER-2) protein which can induce dimerization and autophosphorylation of the tyrosine kinase enzyme, resulting in migration and metastasis of breast cancer cells. This study aims to determine the interaction of taxifolin with HER-2 protein by molecular docking. Molecular docking using the SwissDock web server. Parameters of molecular docking include Gibbs free energy and interaction of taxifolin ligands and HER-2 residues. The results of docking molecular expressed by free energy Gibbs of taxifolin compounds with HER-2 protein is -7,99 kcal / mol, while the free energy Gibbs of the native ligand bond with HER-2 protein is -10.76 kcal / mol. The residues on HER-2 that interacts with taxifolin are GLY727, GLY804, LEU726, THR798, ASP863, ALA730, SER728, ARG849, GLY729, CYS805, THR862, VAL734, LEU852, LYS753, ALA751, ASP808, ARG849, ASN850. The value of Gibbs free energy and the interaction of residues indicate that taxifolin compounds have potential as anticancer breasts. Taxifolin as an inhibitor of HER-2 protein expression.
Kajian Potensi Tumbuhan Nipah (Nypa fruticans Wurmb.) di Desa Tabanio Kabupaten Tanah Laut
Authors: Jumidah Jumidah , Kadarsah Anang , Sari Sasi Gendro
Published: November 2022

Nipah or Nypa fruticans (Thunb.) Wurmb is a member of the palmae tribe that lives along the river coast grouped in a mangrove forest ecosystem that is influenced by tides. Currently Nipah is used as a source of livelihood for the people of Tabanio Village, Tanah Laut Regency. This study aims to find out information about the potential of stands, the parts of the plant that are used and to study the potential of Nipah plants. This type of research is observative on the Nipah plant. The method used to explore the various potentials of Nipah leaves is done by taking an inventory of the presence of nipah plant stands using the plot sampling method with the compartmental path technique. Furthermore, measurements of plant parts were carried out according to the criteria used, in each plot 3 plant samples were taken. Meanwhile, to explain the use of Nipah leaves by the people of Tabanio Village, data was collected using interviews through questionnaires. Based on the results of this study, the total density of nipah plants was 1,231.3 ind / ha with a plant height of 10.4 m.
Kajian Molecular Docking Senyawa Quercetin dari Buah Terong Pokak (Solanum torwum Swartz) sebagai Antiinflamasi pada Protein Tumor Necrosis Factor-α (TNF-α)
Authors: Thenios Lusi , Komari Noer
Published: November 2022

Quercetin is a polyphenolic flavonoid with potential chemopreventive activity. Quercetin is a chemical compound found in Solanum torvum Sw fruit. Quercetin is one of the compounds that are considered to have anti-inflammatory effects. Inflammation is a localized protective response elicited by tissue damage caused by physical trauma, damaging chemicals, or microbiology. Tumor Necrosis Factor-α (TNF-α) is a proinflammatory cytokine that functions in mediating the innate immune response. Irregular production of cytokines can lead to various immunopathological conditions, including auto-inflammatory, autoimmune, and cancer-causing diseases. This study aims to determine the potential of quercetin compounds derived from turkey berry (Solanum torvum Sw.) which have the potential as anti-inflammatory drugs with parameters such as ∆G, the interaction of residues on TNF-α protein (PDB ID: 6X85) with molecular docking, and pharmacophore studies using Lipinski, pkCSM, and SwissADME filters. The molecular docking simulation results showed that the quercetin compound had a ∆G value of -8.55 kcal/mol and had amino acid residue interactions in the form of ILE155; TYR59; GLY121; TYR119; GLN61; TYR151; VAL123; LEU157; ILE58; GLY122; SER60; LEU120; LEU157. Quercetin has the potential as an anti-inflammatory drug on TNF- α protein with an LD50 value of 2.471; bioavailability value of 0.55; does not have hepatotoxicity and skin sensitization properties and has passed the Lipinski test.
Analisis Hubungan Antar Parameter Kualitas Crude Palm Oil di PT. Laguna Mandiri Rantau Factory
Authors: Novelena Tri Ayu , Komari Noer
Published: November 2022

Analysis of the relationship between the quality parameters of crude palm oil (CPO) at PT. Laguna Mandiri Rantau Factory using a simple linear regression method and multiple linear regression has been carried out. This study was to determine the free fatty acid content, water content, and gross content of CPO and to compare the sample with company standards and SNI. The relationship between parameters was modeled with a simple linear regression mathematical model, Y = a + bx and multiple linear regression, Y = a + b1X1 + c2x2… + bnXn. The results showed that the average free fatty acid was 4.02%, the water content was 0.18%, and the impurities content was 0.018%. The fatty acid content has not met the company standard, while the water content and impurities have met the company and SNI. The relationship of water content (X) to free fatty acids (Y) in the equation Y = 3.328 + 3.804x. The relationship of free fatty acids (X) to water content (Y) in the equation Y = - 0.808 + 0.246x. The relationship between impurities (X) and free fatty acids (Y) in the equation Y = 3.569 + 25.399x. The relationship of free fatty acids (X) to the level of impurities (Y) in the equation Y = -0.124 + 0.035x. The relationship between dirt content (X) and water content (Y) in the equation Y = 0.070 + 6.315x. The relationship between water content (X) and dirt content (Y) in the equation Y = - 0.007 + 0.135x. The relationship of water content (X1) and dirt content (X2) to free fatty acids (Y) in the equation Y = 3.391 + 2.542 X1 + 9.344 X2. The relationship of impurities (X1) and free fatty acids (X2) to water content (Y) in the equation Y = - 0.737 + 0.572 X1 + 0.226X2. The relationship of free fatty acids (X1) and water content (X2) to the level of impurities (Y) in the equation Y = - 0.107 + 0.030X1 + 0.021X2.
PENGARUH PEMBERIAN PUPUK NPK TERHADAP PERUBAHAN INTENSITAS WARNA RELATIF AIR YANG DILEWATKAN PADA TANAH GAMBUT SECARA IN VITRO
Authors: Irwan Azidi , Yunus Rahmat
Published: November 2022

Telah dilakukan penelitian tentang pengaruh pemberian pupuk NPK terhadap perubahan intensitas warna relatif air yang dilewatkan pada tanah gambut secara in vitro. Penelitian dilakukan dengan cara melewatkan air pada tanah gambut yang telah dicampurkan dengan pupuk NPK dengan variasi konsentrasi 0; 1; 5; 10, dan 20% (b/b) dengan berat total 100 gram dalam sebuah kolom, kecepatan aliran air sebesar 1 mL/menit. Air yang keluar dari kolom ditampung setiap interval 8 jam selama 7 hari pengamatan dan diambil datanya berupa nilai pH dan absorbans. Nilai pH larutan pupuk NPK murni dalam air dengan konsentrasi 10, 20, 30, 40, dan 50% juga diamati sebagai pembanding, diperoleh pH larutan yang kontinyu menurun, yaitu berturut-turut 5,122; 4,821; 4,622; 4,566; dan 4,492. Pada air sampel sebaliknya ditunjukkan naiknya konsentrasi pupuk NPK pada tanah menyebabkan rerata pH air sampel yang dihasilkan cenderung mengalami peningkatan, yaitu berturut-turut 5.47; 5.40; 5,86; 5,71, dan 5,83. Larutan kemudian diukur nilai absorbansinya menggunakan spektrofotometer UV-Vis pada  344 nm. Hasilnya menunjukkan perubahan intensitas relatif warna air tertinggi terjadi pada konsentrasi 10% (b/b) pada interval waktu 24 jam, yaitu sebesar 359%. Hasil spektra FTIR pada endapan sampel menunjukkan lima buah puncak dominan untuk gugus fungsi –OH, –NH, –COOH, –C=N, dan O–CH3.Kata kunci: tanah gambut, pupuk NPK, intensitas warna air.
Kajian Molecular Docking Senyawa Karwinaphthol B dari Tanaman Bawang Dayak (Eleutherine palmifolia (L.) Merr) sebagai Inhibitor Enzim Glukokinase
Authors: Astuty Puji , Komari Noer
Published: November 2022

Karwinaphthol B is a compound of the naphthoquinone group. Karwinaphthol B is a chemical compound found in Bawang Dayak. Karwinaphthol B is one of the compounds considered to have antidiabetic effects. Diabetes Mellitus is a chronic disease that occurs when the body cannot produce enough insulin or cannot use insulin (insulin resistance) which causes blood glucose levels to rise (hyperglycaemia) under normal conditions. This study aims to see the potential of karwinaphthol B as a glucokinase inhibitor with parameters such as ∆G value and interaction of amino acid residues with molecular docking and pharmacophore studies using filter Lipinski, pkCSM, and SwissADME. The results of molecular docking showed that karwinaphthol B compound had potential as antidiabetic based on the ∆G value of -8.39 kcal/mole. Karwinaphthol B compound has an LD50 value of 2.168 mole/kg which is included in the non-toxic category; does not have hepatotoxicity, skin sensitization, and has a good bioavailability value. The interaction of Karwinaphthol B compounds with glucokinase enzymes at amino acid residues VAL62, ARG63, SER64,THR65, PRO66,  GLU67, GLY68, SER69, GLN98, MET210 , ILE211, TYR214, TYR215, CYS220, GLU221, MET235,  CYS252, LEU451, VAL452, and VAL455.
PENGARUH INOVASI TEKNOLOGI DAN MANAJEMEN PENGETAHUAN TERHADAP KINERJA PERSONEL
Authors: Pranoto Teguh , Setiawan Agung , Widodo Sunarjo S
Published: November 2022

Penelitian ini bertujuan mengetahui Pengaruh Inovasi Tehnologi dan Ilmu Pengetahuan Terhadap Kinerja Prajurit Batalyon Roket-1 Marinir. Penelitian ini merupakan penelitian dengan metode kuantitatif untuk mengetahui tingkat pengaruh antara variable independen yaitu Inovasi Tehnologi (X1) dan Manajemen Pengetahuan (X2) dengan variable dependen yaitu Kinerja Prajurit (Y). Bahan penelitian diambil dari hasil penyebaran kuesioner yang berjumlah 85 anggota dari jumlah populasi 565 anggota Batalyon Roket 1 Marinir dengan teknik pengambilan sampel dengan menggunakan rumus slovin. Adapun nilai koefisien determinasi atau R-squared adalah 0,429 yang artinya bahwa Inovasi Teknologi dan Manajemen pengetahuan sebesar 42,9%, sedangkan sisanya sebesar 57,1% dipengaruhi oleh variabel lain yang tidak dijelaskan atau tidak dibahas dalam penelitian ini. Hal ini pada dasarnya menunjukkan adanya implikasi manajerial yang penting untuk memberikan perlakukan khusus pada kedua variabel ini yaitu Inovasi Teknologi dan Manajemen Pengetahuan. Hasil perhitungan dengan menggunakan SPSS v.25.0 bahwa hasil Uji F-Test (Simultan) menunjukan didapatkan nilai signifikan 0,000. Karena nilai signifikan 0,000 < 0,05 maka keputusannya H3 diterima dan H0 ditolak. Jadi dapat disimpulkan bahwa variabel Inovasi Tehnologi dan Manajemen Pengetahuan secara simultan berpengaruh terhadap kinerja prajurit pada Batalyon Roket 1 Marinir Jakarta. Dengan demikian, Inovasi Tehnologi dan Manajemen Pengetahuan berpengaruh secara positif terhadap kinerja Prajurit Batalyon Roket-1 Marinir Jakarta.
PENERAPAN METODE SPRINGATE DALAM MENILAI KEBANGKRUTAN PADA SUBSEKTOR PERKEBUNAN DI LAHAN BASAH
Authors: - Ali Sadikin , Dalimunthe Fahmi Roy
Published: November 2022

The purpose of this research to analyze and determine the application of the springate method in bankruptcy in the plantation sub-sector in wetlands listed on the Indonesian stock exchange for the 2017-2019 period. The total population of the study was 19 companies in the plantation sub-sector, while the number of samples was 14 companies using the porpusive sampling method. The results of this study indicate that in 2017 there were 6 plantation sub-sector companies that were predicted to experience Non-Financial Distress conditions and 8 companies were predicted to experience Financial Distress conditions. In 2018 there are 4 companies that are predicted to experience Non-Financial Distress conditions and 10 companies are predicted to experience Financial Distress conditions. In 2019, there were 2 plantation sub-sector companies that were predicted to experience Non-Financial Distress conditions and 12 that were predicted to experience Financial Distress conditions.
Keywords: Springate method, Financial distress