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"Agricultural waste has increased colossally with development in agricultural production causing environmental nuisance and degradation. Utilization of coconut husks, one of such type of waste, as a biosorbent for polluted surface water treatment, was considered in this study. Polluted surface water was gently passed through two similar columns loaded with 100 and 200 g of coconut husk char respectively. The treated water samples collected after 30, 60, 90, 120 and 150 mins were examined for SO42-, NO3- and PO43- ions concentration. Removal efficiency for SO42-, NO3- and PO43- ions on 100 g coconut husk char after 150 mins detention time were 70, 78 and 91% respectively. Freundlich isotherm model gave a better description of the data (R2 > 0.96). Sorption data was well described by second order pseudo kinetics (R2 > 0.85). An amount of 100 g of the biosorbent has a strong affinity for these types of ion removal in contaminated water. Coconut husk char as a biosorbent is a panacea to significant concentrations of polyatomic ions in polluted surface water."

"Agricultural waste hasincreased colossally with development in agricultural production causing environmentalnuisance and degradation. Utilization of coconut husks, one of such type of waste, as a biosorbent for polluted surface water treatment, wasconsidered in this study. Polluted surface water was gently passed through twosimilar columns loaded with 100 and 200 g of coconut husk char respectively.The treated water samples collected after 30, 60, 90, 120 and 150 mins wereexamined for SO42-, NO3- and PO43-ions concentration. Removal efficiency for SO42-, NO3-and PO43- ions on 100 g coconut husk char after 150mins detention time were 70, 78 and 91% respectively. Freundlich isotherm modelgave a better description of the data (R2 > 0.96). Sorption datawas well described by second order pseudo kinetics (R2 >0.85). An amount of 100 g of the biosorbenthas astrong affinity for these types of ion removal in contaminated water. Coconut huskchar as a biosorbentis a panacea to significant concentrations of polyatomic ions in polluted surface water."

"Program subsidi input pertanian seperti subsidi pupuk telah diterapkan sejak tahun 1970-an di Indonesia. Dalam pelaksanaanya, kebijakan subsidi pupuk terbukti berpengaruh dalam meningkatkan produktivitas lahan pertanian di Indonesia. Namun, kebijakan subsidi pupuk seringkali mengalami kendala, seperti sistem alokasi pupuk bersubsidi kurang akurat, peggunaan pupuk bersubsidi berlebih, hingga masalah lemahnya pengawasan distribusi pupuk bersubsidi. Oleh karena itu, pemerintah pada tahun 2017 memenerapkan program Kartu Tani sebagai kebijakan baru untuk mengatasi masalah-masalah di kebijakan subsidi pupuk sebelumnya. Untuk mengetahui dampak program Kartu Tani terhadap tingkat produktivitas lahan pertanian pangan di Indonesia, dilakukan penelitian menggunakan data panel seluruh provinsi di Indonesia selama 6 tahun (2015-2020). Menggunakan model Pooled Least Square (PLS), penelitian ini ingin menguji apakah program Kartu Tani berpegaruh terhadap produktivitas lahan pertanian dengan menggunakan program Kartu Tani, pupuk bersubsidi, jumlah petani, iklim, dan teknologi sebagai variabel independen. Hasil penelitian menunjukkan bahwa program Kartu Tani terbukti secara staitistik meningkatkan produktivitas lahan pertanian. Selain itu, pengaruh kondisi iklim dan penggunaan teknologi alat pertanian juga terbukti secara signifikan dapat meningkatkan produktivitas lahan pertanian. Sementara itu, alokasi pupuk bersubsidi dan jumlah petani tidak terbukti signifikan secara statistik dapat meningkatkan produktivitas lahan pertanian. Hal ini karena inefisisensi penggunaan pupuk bersubsidi dan jumlah petani yang cukup banyak dibandingkan luas lahan pertanian.

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Agricultural input subsidy programs such as fertilizer subsidies have been implemented since the 1970s in Indonesia. In its implementation, the fertilizer subsidy policy has proven to be influential in increasing the productivity of agricultural land in Indonesia. However, the fertilizer subsidy policy often encounters obstacles, such as the inaccurate distribution of subsidized fertilizers, the excessive use of subsidized fertilizers, and the problem of weak supervision of the distribution of subsidized fertilizers. Therefore, in 2017 the government implemented the Kartu Tani program as a new policy to overcome problems in the previous fertilizer subsidy policy. To find out the impact of the Kartu Tani program on the level of productivity of food agriculture land in Indonesia, a study was conducted using panel data from all provinces in Indonesia for 6 years (2015-2020). Using Pooled Least Square (PLS) models, this study wants to test whether the Kartu Tani program affects the productivity of agricultural land by using the Kartu Tani program, subsidized fertilizer, number of farmers, climate, and technology as independent variables. The results showed that the Kartu Tani program was statistically proven to increase the productivity of agricultural land. In addition, the influence of climatic conditions and the use of agricultural equipment technology has also been shown to significantly increase the productivity of agricultural land. Meanwhile, the allocation of subsidized fertilizers and the number of farmers were not proven to be statistically significant in increasing the productivity of agricultural land. This is due to the inefficiency of using subsidized fertilizers and the large number of farmers compared to the area of ??agricultural land.

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"ABSTRAKPatuk District is a gateway to enter Gunungkidul Regency. In Patuk District there are several tourist attractions such as Kampoeng Emas, Purba Volcano and Embung Nglanggeran. In addition, there is also the potential for processed food products from natural and agricultural products in Patuk District. Leading potentials in Patuk District need to be promoted to the wider community so that they are known and can be an attraction for tourists. The purpose of this research is to design and create a system of promotion of superior products and Web-based tourism objects that can facilitate Patuk District in introducing superior products owned by each village and facilitate the general public to obtain superior product information in Patuk District. The method used in the analysis and system design uses Unified Modeling Language (UML). In this study, a system consisting of three users was produced, namely admin in the Inter-Village Coordination Board (BKAD), admin of business owners and general users. This system can be accessed at the address www.jelajahipatuk.com."

"Tesis ini berjudul kekuatan pembuktian salinan akta dalam persidangan perdata studi putusan Mahkamah Agung No. 10 K/PDT/2015, terdapat tiga rumusan masalah yang dibahas yaitu keabsahan perjanjian yang dibuat di hadapan Notaris, kekuatan pembuktian Minuta Akta, Salinan Akta, Kutipan Akta dan Grosse Akta Notaris menurut ilmu hukum atau doktrin, dan pertimbangan hakim terhadap kekuatan pembuktian Salinan Akta Pengakuan Utang dalam Putusan Mahkamah Agung. Tesis ini ditulis untuk mengkaji permasalahan mengenai kekuatan pembuktian akta autentik dalam persidangan, yang dilakukan dengan tujuan agar mengetahui pengaturan hukum terkait pembuktian akta autentik dan kekuatan pembuktiannya dalam persidangan. Metode penelitian yang dipakai adalah yuridis normatif, dengan teknik studi kepustakaan untuk mengumpulkan data sekunder, yang berupa bahan hukum primer dan sekunder. Sistematika penulisan dibagi dalam lima bab. Hasil penelitian dari tesis ini yaitu bahwa perjanjian memiliki kekuatan hukum dan keberlakuan hukum yang mengikat bagi para pihak apabila dibuat dengan memenuhi syarat-syarat perjanjian, perjanjian yang dibuat dengan akta Notaris harus memenuhi peraturan agar dapat memenuhi syarat akta autentik agar dapat memiliki kekuatan pembuktian sempurna. Untuk minuta, salinan, kutipan, dan Grosse Akta memiliki kekuatan pembuktian akta autentik apabila terpenuhi syarat-syarat lahiriah, formil, dan materiil. Pada kasus ini, Akta Pengakuan Utang tidak memiliki kekuatan pembuktian, sehingga tidak ada perikatan hukum yang terjadi, dan semua akibat hukum yang telah terjadi harus batal demi hukum.

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This thesis is entitled power of proof from copy of the deed in the civil trial of the Supreme Court decision case number 10 K/PDT/2015, there are three problems discussed, the validity of the agreement made by a Notary, the strength of proof of the Minutes of Deed, Copy of Deed, Quotation of Deed and Grosse Deed according to legal science or doctrine, and judges' consideration of the strength of proof from Copy of Deed Debt Recognition in the Decision of the Supreme Court.

This thesis was written to examine the problem about power of proof of authentic deeds during the trial, which was carried out with the aim of knowing the legal regulation relating to the verification of authentic deeds and the strength of their evidence in the trial. The method used in research is juridical normative, with techniques literature study to collect secondary data, consists of primary and secondary law materials. The writing is divided into five chapters.

The results of the research in this thesis are that agreement has legal force and legal enforcement that is binding on the parties if the agreement is made by fulfilling law regulate about agreement, an agreement made with the Notary deed must meet the regulations in order to fulfill the authentic deed requirements in order to have perfect proof power. For minuta, copies, quotations, and Grosse Deed have the power of authentic deed proving if the physical, formal and material requirements are met. In this case, the Debt Recognition Act does not have power of proving, so there is no legal engagement that occurs, all legal consequences that have occurred must be null and void."

"ABSTRAKGagasan akan adanya Hakim Komisaris semakin gencar dilakukan setelah diratifikasinya Kovenan Internasional tentang Hak-hak Sipil dan Politik atau International Covenant for Civil and Political Rights (ICCPR) melalui Undang-undang Nomor 12 Tahun 2005 dalam salah satu ketentuan konvensi tersebut, mengisyaratkan bahwa apapun tindakan upaya paksa yang dilakukan aparat penegak hukum harus segera dihadapkan ke depan sidang pengadilan. Hakim Komisaris juga diperlukan untuk mengurangi tindakan sewenang-wenang yang dilakukan aparat penegak hukum dalam melakukan upaya paksa menggantikan lembaga praperadilan yang dinilai kurang bisa mengantisipasi kesewenang-wenangan tersebut. Hal yang menarik dengan dimasukkannya Hakim Komisaris dalam rancangan hukum acara pidana adalah persoalan jaminan perlindungan hak asasi manusia bagi tersangka/terdakwa dalam proses peradilan pidana. Penangkapan dan penahanan yang tidak sah merupakan pelanggaran serius terhadap hak asasi, kemerdekaan dan kebebasan seseorang. Penyitaan yang tidak sah merupakan pelanggaran serius terhadap hak milik orang, dan penggeledahan yang tidak sah merupakan pelanggaran terhadap ketentraman rumah tempat kediaman orang dan bentuk perampasan hak lainnya. Hal ini menjadi perhatian yang serius karena dalam proses pemeriksaan perkara pidana, prosedur pemeriksaan perkara pidana melalui tahapan-tahapan pemeriksaan merupakan instrumen keadilan pada tahap pertama yang dikenal dengan keadilan prosedural. Pada bagian ini dituntut ditegakkannya asas-asas hukum dalam rangka penghormatan terhadap hak-hak tersangka. Oleh sebab itu, proses peradilan yang adil merupakan hak mutlak bagi tersangka/terdakwa yang harus dipenuhi dalam penegakan hukum pidana. Sedangkan bagian kedua adalah keadilan substansial yang bergantung kepada keadilan yang pertama. Artinya jika prosedurnya yang adil yang diatur dalam hukum acara pidana atau hukum pidana formil sudah ditegakkan, merupakan prasyarat terwujudnya keadilan substansial yang diatur dalam hukum pidana materiil, sebaliknya prosedur yang tidak adil tidak dapat melahirkan keadilan substansial. Atas dasar argumen hukum tersebut, persoalan keberadaan hakim komisaris tidak bisa dilepaskan daripada fungsi hukum acara pidana yang bertujuan mencari dan menemukan kebenaran materiil atau kebenaran hakiki dalam menegakkan hukum pidana materiil.

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ABSTRACTMore and more idea on Hakim Komisaris is highly conducted upon identification of International Covenant in terms of International Covenant for Civil and Political Rights (ICCPR) by Laws of 2005 No.12 in which had been required that whatever forceful efforts by law enforcer(s) immediately, it should be brought before the court. For reducing arbitrary commitment conducted by law enforcer(s) then, also it is required Hakim Komisaris in order to substitute other institution who may not be able to minimize it. Any interesting case to include Hakim Komisaris into draft of criminal procedural law is insurance of human right protection for theaccused in criminal proceedings. Illegal detention and arrest is serious violation on human rights, independence and individual freedom. Illegal seizure is serious violation against individual property and illegal shakedown is serious violation against individual residential conveniency/privacy and other rights deprivation. It had become serious case because in investigation process of criminal case there are stages, i.e, procedural judicial, in this stage the enforcement of law principles in order to revere the accused rights is very required. However fair/justice judical process is absolute right for the accused to be met for enforcement of criminal law. And subsequently, substancial judicial it is depend on the first one. It means provided that fair/justice procedure as setout in criminal procedural law or formil criminal law had been met, it is prerequisite of substantial judicial manifestation as setout in material criminal law, conversely, untair/unjustice one may not bring about substantial judicial. Based on such law argument, existence problem of Hakim Komisaris may not be released from function of criminal procedural law which of target if finding out or discovering material or real truth in order to enforce material procedural law."

"Hasil kegiatan ekspor sumber daya alam yang dilakukan oleh eksportir Indonesia seharusnya diwajibkan untuk membuat rekening khusus di bank devisa untuk memantau setiap penggunaan Devisa Hasil Ekspor Sumber Daya Alam (DHE SDA). Hal tersebut disebabkan Devisa Hasil Ekspor tidak ditempatkan dalam sistem keuangan Indonesia melainkan menempatkan Devisa Hasil Ekspor diluar negeri, sehingga menambah cadangan devisa negara bagi negara lain dan indonesia seringkali mengalami defisit. Eksportir yang menempatkan DHE SDA untuk pembayaran Bea keluar dan pungutan lain dibidang ekspor, pinjaman, impor, keperluan lain dari penanaman modal. Berdasarkan hasil pengawasan Bank Indonesia dan Otoritas Jasa Keuangan, jika ada eksportir yang tidak memasukkan DHE SDA dalam sistem keuangan Indonesia, maka eksportir akan mendapatkan sanksi administratif berupa denda administratif, diantaranya seperti, tidak di izinkan melakukan ekspor, pencabutan izin usaha

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The results of natural resource export activities carried out by Indonesian exporters should be required to create a special account at the foreign exchange bank to monitor any use of the Foreign Exchange Proceeds from Natural Resources Exports (DHE SDA). This is because the Foreign Exchange Proceeds from Exports are not placed in the Indonesian financial system but instead place the Foreign Exchange Proceeds from Exports abroad, thus increasing the country's foreign exchange reserves for other countries and Indonesia often experiences a deficit. Exporters who place (DHE SDA) for the payment of export duties and other levies in the field of exports, loans, imports, other purposes of investment. Based on the results of supervision by Bank Indonesia and the Financial Services Authority, if an exporter does not include (DHE SDA) in the Indonesian financial system, the exporter will receive administrative sanctions in the form of administrative fines, such as, not being allowed to export, and revocation of business licenses."

"Sebagai salah satu negara yang unggul di bidang agroindustri, Indonesia memiliki berbagai macam biomassa yang bermanfaat untuk dikonversi menjadi komoditas bernilai tambah. Jenis biomassa di Indonesia sangat bervariasi, mulai dari kelapa sawit hingga tebu. Namun, industri pengolahan biomassa juga menghasilkan limbah yang mengandung berbagai komposisi selulosa, hemiselulosa, dan lignin tergantung dari jenis biomassanya. Pada penelitian ini, jenis biomassa yang dipilih adalah tandan kosong kelapa sawit (TKKS), brangkasan jagung, dan ampas tebu karena banyak dijumpai di Indonesia. Penelitian ini difokuskan pada simulasi bioproduksi asam ferulat yang merupakan produk hidrolisis hemiselulosa, khususnya arabinoxylan dengan bantuan katalis enzim ferulic acid esterase (FAE). Enzim FAE diproduksi oleh jamur Aspergillus niger CBS 120.49 dalam batch fermentor, dimana biomassa substrat dihidrolisis. Proses ini disimulasikan menggunakan perangkat lunak SuperPro Designer v9.0 dan menggunakan tiga skenario berbeda yang melibatkan TKKS, brangkasan jagung, dan ampas tebu sebagai bahan baku, serta dua sub-skenario di mana biomassa dikeringkan dengan mesin pengering di sub-skenario pertama dan dikeringkan di bawah sinar matahari pada ruang terbuka di sub-skenario kedua. Hasil penelitian ini menunjukkan bahwa pemanfaatan TKKS yang dikeringkan menggunakan mesin sebagai bahan baku merupakan skenario yang paling menjanjikan dengan rendemen asam ferulat sebesar 26.97% pada konsentrasi 627.76 gram per liter, gross margin sebesar 55.64%, dan pengembalian investasi (ROI) 35,59% serta payback period dalam 2.81 tahun dengan IRR sebesar 26.02% dibandingkan hasil dari skenario lainnya. Oleh karena itu, penggunaan TKKS yang dikeringkan dengan bantuan mesin sebagai substrat menunjukkan hasil terbaik dalam evaluasi dan simulasi secara keseluruhan.

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As one of the leading countries in the agroindustrial sector, Indonesia has a broad range of biomass that are useful to be converted into value-added commodities. The biomass types range from oil palm to sugarcane. However, the agroindustrial processing of biomass also produces waste that contains various compositions of cellulose, hemicellulose, and lignin depending on the type of biomass. In this study, the chosen types of biomasses are oil palm empty fruit bunch (OPEFB), corn stover, and sugarcane bagasse since they are very common in Indonesia. The research is focused on the bioproduction simulation of ferulic acid, which is a product of hemicellulose, specifically arabinoxylan hydrolysis with the help of ferulic acid esterase (FAE) enzyme catalyst. The enzyme is produced and excreted by Aspergillus niger CBS 120.49 strain in a batch fermenter, where the biomass is being hydrolysed. The process is simulated using SuperPro Designer v9.0 software and employs three different scenarios involving OPEFB, corn stover, and sugarcane bagasse as the raw materials, as well as two sub-scenarios where the biomass is dried with a machine dryer in the first sub-scenario and is dried using open-air sun drying method in the second sub-scenario. The results of this research have shown utilization of machine dried OPEFB as the raw material is the most promising scenario with the ferulic acid yield of 26.97% at a concentration of 627.76 grams per litre, a gross margin of 55.64%, and 35.59% return of investment (ROI) as well as a payback period of 2.81 years at IRR of 26.02% compared to the results from other scenarios. Therefore, the use of OPEFB as the substrate with machine drying method shows the best results in overall assessment and simulation."

"JakSehat adalah aplikasi milik Dinas Kesehatan Provinsi DKI Jakarta yang berfungsi sebagai media bagi masyarakat untuk mendapatkan akses layanan kesehatan secara mudah dan nyaman. Dalam rangka mengembangkan pelayanan kesehatan di DKI Jakarta menggunakan aplikasi tersebut, penelitian ini bertujuan untuk menggambarkan kualitas aplikasi JakSehat dari sudut pandang pengguna. Analisis dalam skripsi ini menggunakan empat dimensi kualitas e-government dari teori E-Government Quality (E-GovQual) yang dikemukakan oleh Papadomichelaki & Mentzas (2012). Terdapat dua teknik pengumpulan data yang digunakan dalam penelitian ini yaitu teknik pengumpulan data secara kuantitatif, yakni melalui survei, dan tenik pengumpulan data secara kualitatif, yakni melalui wawancara mendalam dan studi kepustakaan. Survei dilaksanakan secara online melalui platform Google Form dengan menjaring 140 responden. Wawancara mendalam dilakukan dengan beberapa pihak, yaitu Dinas Kesehatan Provinsi DKI Jakarta, akademisi, dan masyarakat selaku pengguna aplikasi JakSehat. Studi kepustakaan dilakukan dengan menggali informasi yang tersedia di jurnal, buku, media sosial, serta laporan suatu lembaga. Hasil penelitian menunjukkan bahwa mayoritas responden yaitu sebesar 75,7 persen memandang kualitas aplikasi JakSehat berada pada kategori baik dan hasil tersebut selaras dengan temuan peneliti di level dimensi yang menyatakan keempat dimensi penelitian juga dipandang pengguna berada pada kategori baik. Penelitian ini juga memuat beberapa saran berupa upaya perbaikan dalam rangka meningkatkan kualitas aplikasi.

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JakSehat is an application belonging to Dinas Kesehatan Provinsi DKI Jakarta as a medium for public to get health services access easily and comfortably. In order to develop health services in DKI Jakarta using this application, this research aims to describe the quality of JakSehat application from user’s point of view. In carrying out this study, researchers used four dimensions of e-government quality from the E-Government Quality (E-GovQual) theory proposed by Papadomichelaki & Mentzas (2012). There are two data collection techniques used in this research, namely quantitative data collection techniques, through surveys, and qualitative data collection techniques, through in-depth interviews and literature studies. The survey was carried out online via Google Form and collecting 140 respondents. In-depth interviews were conducted with several parties, namely Dinas Kesehatan Provinsi DKI Jakarta, academics, and citizens as users of JakSehat application. Literature research is carried out by exploring information available in journals, books, social media, and reports from an institution. The research results show that most of respondents, namely 75.7 percent, view the quality of JakSehat application as being in the good category and these results are in line with researchers' findings at the dimension level which states that the four research dimensions are also seen by users as being in the good category. This research also contains several suggestions in order to improve the quality of the application."

"Rice husk is one of the most abundant agricultural wastes in Indonesia, with an annual potency of 13,662 MWe. Using biomass gasification, it can be converted into producer gas, whose energy can be used for thermal and electrical power generation. In gasification terms, gas quality can be interpreted by tar content and gas energy. An experiment using an open top fixed bed downdraft gasifier (batch system) with double stage air supply was conducted by varying the secondary air injection position (Z) and the air ratio (AR). Tar content can be represented by flaming pyrolysis duration and gas quality by the combustion energy of the gas. Flaming pyrolysis is a phenomenon which occurs inside the reactor, where tar produced is re-cracked and dissolved into smaller compounds. This can be achieved if the pyrolysis zone temperature ranges between 500 and 800oC. With an AR of 80%, at Z = 38 cm, flaming pyrolysis with the longest duration of 400 seconds was created, which indicated that this condition had the lowest tar content; meanwhile, at Z = 50 cm, gas with the highest energy (734.64 kJ) was obtained."