Pengukuran dan Pendugaan Erosi pada Lahan Perkebunan Kelapa Sawit dengan Kemiringan Berbeda

This study aims to determine the amount of erosion in oil palm plantations in various slopes and determine the extent of erosion in oil palm plantations. This research was conducted in oil palm plantations PT. Chemical Tirta Utama, conducted over four months from December 2015 to March 2106. The study was conducted by two methods, namely the methods of measurement and prediction of erosion. Measurements of erosion are conducted by placing small plots in the area gawangan dead plant oil palm on land slope of 9%, 19% and 31%. Estimation of erosion performed using USLE method. The results showed that the amount of soil erosion in oil palm plantations using small plots highest on the slope of 9%, amounting to 5.38 tonnes / ha, whereas the lowest on slopes of 31% amounting to 2.83 tonnes / ha. For the method of soil erosion USLE highest on the slope 31% ie 431.98 tons / ha, whereas the lowest on the slope of 9% is 386.55 tons / ha. The degree of erosion in oil palm plantations by estimating method USLE at an inclination of 9%, 19% and 31%, respectively, are 11.64, 12.53 and 14.04 which are all included in the very high category. The level of erosion in oil palm plantations with small terraced plots measuring method at an inclination of 9%, 19% and 31%, respectively 0.16, 0.12 and 0.09 which are all included in the low category

Pemanfaatan Media Daring Dalam Meningkatkan Keterserapan Pelatihan Menggunakan CMS Di Balai Latihan Kerja Purwakarta

Intisari—Perkembangan dunia teknologi dan informasi terus berkembang secara cepat seiring kebutuhan manusia, termasuk didalamnya sistem informasi lembaga pelatihan. Sistem informasi lembaga pelatihan merupakan salah satu media informasi yang bisa diakses oleh semua elemen lembaga pelatihan termasuk instruktur dan peserta pelatihan sehingga tercipta suatu sistem pembelajaran yang efektif dimana peserta pelatihan dapat menyesuaikan program pelatihan yang diinginkan tanpa harus datang ke lembaga pelatihan. BLK Purwakarta belum memiliki media pembelajaran daring. Maka dibuatlah media daring menggunakan CMS Wordpress dengan plugins Tutor LMS yang menghasilkan media pembelajaran daring untuk memudahkan instruktur dan peserta pelatihan karena bisa diakses menggunakan pc ataupun perangkat mobile. Metode penelitian yang digunakan adalah metode deskriptif dengan melakukan observasi, studi literatur, dan wawancara. Sedangkan metode yang digunakan dalam pembuatan media daring adalah waterfall yang terdiri dari beberapa tahapan yaitu definisi kebutuhan, desain sistem dan perangkat lunak, implementasi dan pengujian unit, integrasi dan pengujian sistem, Operasi dan Pemeliharaan

Diskursus Tasawuf Di Barat (Membaca Pemikiran Martin Lings)

The focus of this study was to study the "Tasawuf Discourse in the West by focusing on Martin Lings' s suicidal thoughts". After studying and analyzing Martin Lings's thinking, as outlined above, it is possible to draw some of the following conclusions: 1). In Ibn `Arabī's view there is one; the form of God is nature and nature is God. There is nothing in existence except God, everything other than God, none in itself, it is merely a manifestation of God's existence, nature is God's reflection, existence is a loan originating with God. God and nature are one but different. The concept of Wahdāt al-Wujūd is emphasized on both sides as tasybih and also tanzih. God is seen from the side of nature, then He is identical with nature, but from the perspective of God, He is different from nature at all, because He is an infinite substance beyond the physical realm. "Huwa La Huwa" ("She and not him"). This unity and purity are the principles of coincidentiaoppositorum in the ontologism of the Unity (az-zahīr) and the Bathin (al-bathīn), between the Awwal (al-awwāl) and the Last (al-akhīr), between the One (al -wahīd) and the Many (al-kasīr) and between inequality (tanzīh) and similarity (tasybīh). The transcendent God (munazzah) is seen in terms of His substance, the hidden and the one. But when viewed in the name of His name, the immanent God (musyabbah), the one and the hidden one reveals Himself by His name. 2). The doctrine of al-wujdd al-wujūd according to Martin Lings is a belief that believes that there is only Wujūd Hakiki. The true wujūd belongs to God alone, whereas He is called the wujūd of illusion. God blesses every one of His creations that look different or plural

Perbandingan Metode Uji Aktivitas Antioksidan DPPH, FRAP dan FIC Terhadap Asam Askorbat, Asam Galat dan Kuersetin

Antioksidan merupakan senyawa yang menghambat atau menunda reaksi oksidasi molekul dengan cara menghambat proses inisiasi atau propagasi reaksi oksidasi berantai. Struktur kimiawi antioksidan, sumber radikal bebas, dan sifat fisiko-kimia sediaan sampel yang berbeda dapat memberikan hasil uji aktivitas antioksidan yang beragam. Oleh karena itu, diperlukan suatu metode analisa aktivitas antioksidan yang selektif untuk suatu jenis sampel tertentu. Studi perbandingan metode uji aktivitas antioksidan DPPH, FRAP, dan FIC telah dilakukan terhadap asam askorbat (AA), asam galat (AG), dan kuersetin. Ketiga metode uji antioksidan dibedakan berdasarkan pada jenis mekanisme reaksinya, sedangkan sampel standar antioksidan dipilih berdasarkan struktur polihidroksi atau polifenol yang umumnya mewakili dasar struktur antioksidan bahan alam. Metode uji aktivitas antioksidan terhadap radikal DPPH ditemukan paling efektif dan efisien diantara ketiga metode uji yang digunakan dengan nilai IC50 berturut-turut 1,27; 2,44; dan 2,77 mg/L untuk AG, kuersetin dan AA. Adapun metode FIC terbukti paling tidak efektif dan efisien karena sensitivitasnya yang sangat rendah dan daya kelatnya lebih kecil dari 20%. Korelasi antara metode uji untuk semua standar antioksidan terbukti sangat tinggi (R>0,98), khususnya antara FRAP dan DPPH. Hal ini mengindikasikan adanya keterkaitan sangat kuat antara daya hambat radikal bebas dengan potensial reduksi senyawa polihidroksi (polifenol) terhadap ion besi. Secara umum kedua metode ini sangat dimungkinkan bisa saling menggantikan satu sama lain

Strength and Consolidation Characteristics of Compacted Clayey Soil Having a Special Case of Standard Compaction Curve

This paper deals with the results of an experimental study carried out on compacted clayey soil, to investigate the strength and consolidation characteristics of this soil. This soil having special case of standard compaction curve contain two values of maximum dry unit weight and two values of optimum moisture content between these point minimum dry unit weight was occurred.The results show that the maximum compressive and tensile strength lies on point near the point of second peak on standard compaction curve. Also the maximum bearing capacity and minimum settlement at the same point on standards compaction curve. Finally the preferred zone to conducted the compaction in field at this point where the dry unit weight at this point was 16.5kN/m3 while the moisture content was 18%

Long Term Strength and Durability of Clayey Soil Stabilized With Lime

This study deals with durability characteristics and unconfined compressive strength of clayey soil stabilized with lime. The tests comprises of unconfined compressive strength for samples stabilized with the optimum lime percent (4%), and subjected to cycles of the wet-dry, dry-wet and freeze-thaw durability tests as well as, long-term soaking and slake tests. The results indicated that, the efficiency of the lime in the improvement of unconfined compressive strength of clayey soil is of negative effect in the long term durability periods The wetting-drying cycles showed greater reduction in unconfined compressive strength than drying-wetting cycles, while the volume change of samples which subjected to drying at first, was greater than those conducted with wetting. On the other hand, freezing-thawing cycles causes a decreasing in the unconfined compressive strength values, and the reduction ratio was greater than wetting and drying cases. But, during soaking tests it was found that at early soaking periods, the lime stabilized samples continuously gaining strength, but beyond this the strength decreased with increasing soaking period. Finally, the stabilized samples with (4 and 6%) lime becomes more durable against the cycles of wetting and drying

Penerapan Model Pembelajaran Berorientasi Pasar (Market Oriented Model) di SMK Ananda Mitra Industri Deltamas

This research aims to obtain information about the implementation of market-oriented learning models at SMK Ananda Mitra Industri Deltamas. This research  uses qualitative methods, namely research that produces descriptive data in the form of written or spoken words from individuals and observed behavior. The research procedure begins with the pre-field stage in the form of literature review and pre-observation, then the data collection stage using interviews, as well as observation and documentation studies to strengthen primary data and ends with data processing and analysis. The Ananda Mitra Deltamas Vocational High School (SMK) is an industry-based vocational school located in the Deltamas Cikarang Industrial Estate which is flanked by several industrial areas including GIIC, KITIC, Silicon, Jababeka, Hyundai, MM2100. Judging from the model used, this school implements a link and match education system. Because not many in Indonesia apply the market orientation model, based on the description above, this research will focus on observing the application of the market orientation model at SMK Ananda Mitra Deltamas. The results showed that: 1) the learning process at SMK Ananda Mitra Industri Deltamas refers to the 2013 curriculum which was further developed based on input from the industry in accordance with the vision and mission of the school and uses a block system, 2) Application of market-oriented learning models in SMK Ananda Mitra Industri Deltamas is designed and adapted to link and match with DUDI, and 3) There is a Special Employment Exchange (BKK) which is intended for class XII students as a means of placing work positions for each graduate

Effect of Fibers on Some Engineering Properties of Cement and Lime Stabilized Soils

Recently, many attempts were made to use metal fiber reinforcements to improve some soil properties. In this research, the effects of fibers on the compaction and mechanical properties of cement and lime stabilized soils (silty and clayey soils respectively) were studied. Variables such as stabilizer (cement and lime) content, amount and type of metal fibers were studied. Results indicated that the addition of fibers lead to increase in the maximum dry unit weight. On the other hand, a maximum values of unconfined and tensile strength were obtained with the addition of 0.5 % short fiber (FS) and 1.5 % long fiber (FL) respectively. During the flexural test a brittle manner failure was observed for the unreinforced samples and samples prepared with little amount of fibers 0.5%. Finally, the addition of fibers increases the fracture energy of cement stabilized silty soil and lime stabilized clayey soil

استطلاع آراء القطريين والوافدين حول استضافة كأس العالم لكرة القدم 2022

This report presents the results of The Qatar 2022 FIFA World Cup survey of Qatari nationals and white-collar expatriates residing in Qatar. The study was conducted and funded by the Social and Economic Survey Research Institute (SESRI) at Qatar University in collaboration with the University of Florida. The data are intended to inform planners and decision makers, as well as the academic community. All those connected with this project are grateful to the hundreds of Qatari nationals and white-collar residents who gave their valuable time to participate in this survey. The successful completion of the survey was made possible through the contributions of many dedicated individuals who work at the Social and Economic Survey Research Institute (SESRI), Qatar University, and at Department of Tourism, Recreation and Sport Management, College of Health and Human Performance at the University of Florida. The Social & Economic Survey Research Institute (SESRI) is an independent research organization at Qatar University. Since its inception in 2008, it has developed a strong survey-based infrastructure in order to provide high quality survey data for planning and research in the social and economic sectors.الهدف من هذا المشروع هو تقييم مدى تأثير كأس العالم على تغيير نوعية حياة الأشخاص الذين يعيشون في دولة قطر من خلال تقييم تأثير الإعداد لهذا الحدث على البلد والمنطقة. وقد تم الإشارة إلى إرث الفعالية في كلمات رئيس لجنة ملف قطر 2022 ،الشيخ محمد بن حمد آل ثاني: "إن المنافع الاقتصادية ستكون كبيرة لكل بلد في منطقة الشرق الأوسط. وسيكون منصة كبيرة نحو تغيير نظرة العالم الإسلامي ومنطقة الشرق الأوسط للعالم الخارجي". أهداف الدراسة ذات شقين: أ) دراسة تأثيرات الفعالية على الاتجاهات العامة، ونوعية الحياة والتصورات و دعم كأس العالم في دولة قطر وعالقة ذلك مع نوعية حياة المقيمين من أجل تحديد آثار الفعالية على المواطنين و المقيمين في دولة قطر؛ ب) وضع بيانات مرجعية للمواطنين و للمقيمين في دولة قطر بشأن تأثيرات كأس العالم على المنطقة. تتمثل أهمية الدراسة في ثلاث جوانب: أولا توفر بيانات أساسية وتضع أساسا لنهج طولي لتقييم آثار الفعاليات الكبيرة، و هو ما ينقصنا حاليا في أدبيات الاطار النظري. ثانيا اقتراح نموذج لتقييم العوامل التي تؤثر على المواقف تجاه الفعالية، ونوعية الحياة ودعم الفعالية في دولة مثل قطر التي تمثل منطقة الشرق الأوسط والقيم الثقافية والحياتية المرتبطة بالبلد والمنطقة. ثالثا يسمح هذا التقييم بتشكيل وتنفيذ سياسة من شأنها أن تؤدي إلى تدخلات لتحسين نوعية حياة السكان والحصول على تأييدهم تجاه الفعالية من خلال مشاركتهم في عملية استضافة الحدث. بالإضافة إلى ذلك، ستوفر الدراسة لصناعة الرياضة في دولة قطر والمنظمات المرتبطة بكرة القدم، مثل اللجنة العليا للمشاريع والإرث، معلومات تساعد على صياغة استراتيجيات الاتصال ذات الصلة مع وسائل الإعلام وغيرها من الجهات المعنية (مثل، الهيئة العامة للسياحة) و يمكن أن تكون البيانات الأساسية أرضية للدارسين الذين يهدفون إلى مراقبة تصورات مشابهة للعمل/ البحث في المستقبل، و بالتالي إيجاد بصمة في المجال التعليمي. في مسح كأس العالم لكرة القدم 2022 في قطر، تم إجراء مقابلات مع عينة تمثل المواطنين القطريين و الوافدين أصحاب المهن المكتبية. بشكل عام، تم عقد 2163 مقابلة، منها1058))مع المواطنين القطريين و(1105) مع الوافدين من أصحاب المهن المكتبية. تم اختيار المواطنين القطريين و الوافدين أصحاب المهن المكتبية من أسر من جميع البلديات في دولة قطر وتم إجراء مقابلات شخصية باللغة العربية أو الإنجليزية اعتمادا على برنامج استخدام الحاسب. يوجد مزيد من التفاصيل عن منهجية البحث في القسم السابع. ملاحظة: تشير كلمة الوافدون/الوافدين في التقرير إلى أفراد العينة من غير القطريين والذين تم وصفهم في موجز المنهجية بأصحاب المهن المكتبية

Konflik Batin Tokoh Midah Dan Firdaus Dalam Novel Langit Mekah Berkabut Merah Karya Aguk Irawan: Tinjauan Psikologi Sastra Dan Implementasinya Sebagai Bahan Ajar Sastra Di SMA

Penelitian ini bertujuan mendeskripsikan (1) unsur-unsur yang membangun novel Langit Mekah Berkabut Merah, (2) konflik batin tokoh Midah dan Firdaus yang terkandung dalam novel Langit Mekah Berkabut Merah dengan menggunakan tinjauan psikologi sastra. Penelitian ini dilakukan dengan metode kualitatif deskriptif. Objek penelitian ini adalah konflik batin tokoh Midah dan Firdaus dalam novel Langit Mekah Berkabut Merah karya Aguk Irawan tinjauan psikologi sastra. Data dalam penelitian ini adalah kalimat, paragraf, dan wacana dalam teks novel Langit Mekah Berkabut Merah. Sumber data yang digunakan adalah sumber data primer dan sumber data sekunder. Teknik pengumpulan data dalam penelitian ini yaitu teknik pustaka, simak, dan catat. Teknik validasi dalam penelitian ini menggunakan triangulasi teori. Teknik analisis data yang digunakan yaitu teknik pembacaan heuristik, hermeneutik, dalam aplikasinya menggunakan cara berpikir induktif. Hasil penelitian berdasarkan analisis struktural, tema novel Langit Mekah Berkabut Merah yaitu sikap rela berkorban seorang perempuan demi orang yang disayanginya, meski mengakibatkan penderitaan. Alur dalam novel ini yaitu alur maju. Tokoh utama dalam novel Langit Mekah Berkabut Merah yaitu Midah. Latar tempat dalam novel ini di negara Indonesia, Mesir dan Arab. Latar waktu terjadi selama kurang lebih 1,5 sampai 2 tahun. Latar sosial yang digambarkan adalah Midah terpaksa meninggalkan sekolah dan bekerja sebagai TKW demi memperbaiki keadaan ekonomi keluarganya. Berdasarkan tinjauan psikologi sastra, konflik batin tokoh Midah dan Firdaus dalam novel Langit Mekah Berkabut Merah meliputi konflik mendekat-mendekat, konflik mendekat-menjauh, dan konflik menjauh-menjauh. Hasil penelitian ini dapat diimplementasikan sebagai bahan ajar sastra di SMA, pada Standar Kompetensi ke-2 berkaitan dengan membaca dan Kompetensi Dasar 7.2 yaitu menganalisis unsur-unsur intrinsik dan ekstrinsik novel Indonesia/ terjemahan Hasil penelitian ini dapat diimplementasikan sebagai bahan ajar sastra di SMA, khususnya kelas X1