PARTISIPASI ANGGOTA IKATAN ALUMNI MAGANG JEPANG TERHADAP KELEMBAGAAN PETANI

Farmer institutions are places where people gather to channel their aspirations, opinions, and tools to fulfill their basic needs. The purpose of this study was to analyze the characteristics and the participation of members of the Japanese internship alumni association to the farmer institution. This research was conducted from September 2020 to March 2021. The respondents were determined as many as 50 alumni by purposive sampling ranging fromWest Java, Central Java to East Java Provinces. The data analysis used was descriptive qualitative method. The results showed that the characteristics of the members of the Japanese internship alumni association in general were relatively young, had relatively high formal and informal education, and most of their businesses had well developed. The participation of members of the Japanese internship alumni association to participate in the farmer institution was 94%. In addition, most of the Japanese alumni had a role as committee members in the farmers institution, 68%, and had been involved for a relatively long time in the farmer institution. The involvement of alumni in agricultural institutions for more than 10 years. One of the reasons for Japanese internship alumni to join the institution was to help gain access to knowledge and technology. This indicates that alumni had a high level of awareness of the strategic role of farmer institutions in advancing their business

INVENTORY OF MACROFUNGI DIVERSITY ON THE CANOPY TRACK AND CIPADARANTEN 1 TRACK IN THE PPKA BODOGOL AREA, SUKABUMI, WEST JAVA

The inventory of macrofungi diversity on two routes, namely the Kanopi route and the Cipadaranten 1 route at the Bodogol Nature Conservation and Education Center (PPKA), aims to determine the diversity of macrofungi species that live in the area. The research method used is direct observation in the Canopy and Cipadaranten 1 route areas. With the condition of the trees on both routes which are still quite dense and the soil area is still damp due to the cover of the trees, there is great potential for the growth of various types of macrofungi. The results obtained during research on both routes and identification produced 24 species of macrofungi Microporus sp. 1, Microporus sp. 2, Microporus sp. 3, Trametes sp.1, Lenzites sp, Ganoderma sp., Ganoderma boninense, Trametes sp.2, Microporus xanthopus, Hexagonia sp, Trametes parvispora, Microporus sp. 4, Hygrocybe aurantiosplendens, Hygrocybe sp., Marasmius sp. 1, Collybia aurea, Crepidotus sp., Volvariella sp., Marasmius sp. 2, Lycoperdon sp., Marasmiellus sp. , Coprinus sp. , Stereum sp., Auricularia sp. The results obtained prove that the diversity of macrofungi types on the Kanopi and Cipadaranten 1 routes in PPKA Bodogol, West Java is very diverse and varied

PREPARASI LAPISAN FILM FOTOKONDUKTIF ZaS MELALUI VARIASI pH DAN PENGKONDISIAN ATMOSFER DENGAN N2

Lapisan film kalkogenida ZnS yang bersifat fotokonduktif memberikan banyak sekali kegunaan terutama untuk piranti optoelektronik. Penelitian sebelumnya telah memperoleh gap energi 3,83 eV berpadanan dengan titik belok minimum 324,3 nm. Sifat fotokonduktif ZnS yang dilaporkan hanya pada rentang panjang gelombang 310 — 335 nm dan pada pengkondisian dengan udara bebas, sedangkan di I uar rentang tersebut dan pada pengkondisian atmosfer dengan N2 belum dilaporkan.Penelitian bertujuan untuk membandingkan harga ks, Es dan AA/AX, lapisan film ZnS hasil preparasi pada pengkondisian atmosfer dengan N2 terhadap data tersebut untuk hasil preparasi pada pengkondisian dengan udara bebas pada rentang yang lebih lebar lagi yaitu 310 — 450 nm. Seng sulfida, ZnS, diendapkan dalam bentuk lapisan film pada permukaan substrat aluminium dari larutan ZnSO4 dan (NH2)2CS. Larutan ZnSO4 digunakan sebagai sumber ion seng dan (NH2)2CS digunakan sebagai sumber ion sulfida. Sebelum dipakai sebagai substrat, aluminium dianodisasi terlebih dahuhi dalam larutan H2SO4 2,8 M selama 1 jam. Pengendapan dilakukan dibawah variasi pH, yaitu 9,0; 9,2; 9,3; 9,5; dan 9,6. Lapisan film ZnS yang terbentuk selain dianalisis secara kimiawi juga menggunakan spektrofotometer UV—Vis reflektans dan FTIR. Analisis secara kimiawi membuktikan bahwa endapan yang terbentuk adalah ZnS, hasil ini diperkuat dengan analisis FTIR. Preparasi lapisan film fotokonduktif ZnS melalui variasi pH pada pengkondisian atinosfer dengan N2 dapat menurunkan harga E6 dari 3,83 eV (Xg = 324,3 nm) menjadi 3,75 eV (As = 330 nm) sehingga lebih mendekati literaturi91 dibandingkan dengan pengkondisian dengan udara bebas. Sedangkan rentang diluar 310 — 335 nm harga Eg yang diperoleh tidak sesuai dengan literaturMyaitu 3,26 eV (Ag = 400 nm). Chalcogenide ZnS film layer which has photoconductive characteristic could give much utility especially for optoelectric instrument. Former research resulted in energy gap of 3.83 eV correspond with wavelength of 324.3 nm Photoconductivity of ZnS was reported within 310 — 335 nm wavelength with air atmospheric conditioning, and did not reported in another range with N2 atmospheric conditioning. The aim is to compare the Xg, Eg and AA/AX values of ZnS film resulted from preparation with N2 atmospheric conditioning than those resulted in air atmospheric system within 310 — 450 nm wavelength. Zink sulfide, ZnS, has been deposited from ZnSO4 and (NI-12)2CS solution as film layer on the aluminum surface. Thiourea, (NF12)2CS, was used as sulfide ion source and zink sulfate, ZnSO4, as zink ion one. The aluminum plate has been anodically treated in 2.8 M sulfuric acid solution during 1 hour with external potential of 10 V before used. The bath has been operated under p1-1 controlling by amonia addition, to the pH of 9.0; 9.2; 9.3; 9.5; and 9.6. The film layer of deposit was characterized by qualitative analysis, UV—Vis Reflectant Spectrophotometer and FTIR. The qualitative analysis and FTIR spectra prove that the deposit was ZnS. Procedure proposed show that conditioning of atmospheric system by N2 result in better Eg rather than another conditioning system. Beyond the range of 310 — 335 nm ZnS resulted do not have good data as suggested by literature

An application of data mining techniques in designing catalogue for a laundry service

Catalogues are the media that companies use to promote their products or services. Since catalogue is one of marketing media, the first essential step before designing product catalogue is determining the market target. Besides, it is also important to put some information that appeal to the target market, such as discount or promos by analysing customer pattern preferences in using services or buying product. This study conduct two data mining technique. The first is clustering analysis to segment customer and the second one is association rule mining to discover an interesting pattern about the services that commonly used by the customer at the same service time. Thus, the results will be used as a recommendation to make an attractive marketing strategy to be put in the service catalogue promo for a laundry in Sleman Yogyakarta. The clustering result showed that the biggest customer segment is university student who come 3 until 5 times in a month on weekends, while the association rule result showed that clothes, shoes, and bed sheet have strong relationship. The catalogue design is presented in the end of the paper

An application of data mining techniques in designing catalogue for a laundry service

Catalogues are the media that companies use to promote their products or services. Since catalogue is one of marketing media, the first essential step before designing product catalogue is determining the market target. Besides, it is also important to put some information that appeal to the target market, such as discount or promos by analysing customer pattern preferences in using services or buying product. This study conduct two data mining technique. The first is clustering analysis to segment customer and the second one is association rule mining to discover an interesting pattern about the services that commonly used by the customer at the same service time. Thus, the results will be used as a recommendation to make an attractive marketing strategy to be put in the service catalogue promo for a laundry in Sleman Yogyakarta. The clustering result showed that the biggest customer segment is university student who come 3 until 5 times in a month on weekends, while the association rule result showed that clothes, shoes, and bed sheet have strong relationship. The catalogue design is presented in the end of the paper

An application of data mining techniques in designing catalogue for a laundry service

Catalogues are the media that companies use to promote their products or services. Since catalogue is one of marketing media, the first essential step before designing product catalogue is determining the market target. Besides, it is also important to put some information that appeal to the target market, such as discount or promos by analysing customer pattern preferences in using services or buying product. This study conduct two data mining technique. The first is clustering analysis to segment customer and the second one is association rule mining to discover an interesting pattern about the services that commonly used by the customer at the same service time. Thus, the results will be used as a recommendation to make an attractive marketing strategy to be put in the service catalogue promo for a laundry in Sleman Yogyakarta. The clustering result showed that the biggest customer segment is university student who come 3 until 5 times in a month on weekends, while the association rule result showed that clothes, shoes, and bed sheet have strong relationship. The catalogue design is presented in the end of the paper

Response: The Translaminar Pressure Gradient: Papilledema after Trabeculectomy Treated with Optic Nerve Sheath Fenestration.

INTRODUCTION: Trans-lamina cribrosa pressure has been postulated to be a contributor in the development of a glaucomatous optic nerve versus optic nerve edema, depending on the pressure gradient. Uncertainty remains in the therapeutic outcome of adjusting this gradient. CASE REPORT: We discuss a unique case of idiopathic intracranial hypertension presenting as asymmetric optic disc edema following trabeculectomy. It was treated via optic nerve fenestration due to the patient remaining symptomatic on maximum tolerated acetazolamide. Intraocular pressure stabilized into target range and the optic nerve edema resolved. CONCLUSION: Rarely, intraocular pressure reduction can unmask elevated intracranial pressure, leading to optic nerve edema. Optic nerve sheath fenestration is a practical therapeutic modality to consider when treating this occurrence

Partisipasi Anggota Ikatan Alumni Magang Jepang terhadap Kelembagaan Petani

Farmer institutions are places where people gather to channel their aspirations, opinions, and tools to fulfill their basic needs. The purpose of this study was to analyze the characteristics and the participation of members of the Japanese internship alumni association to the farmer institution. This research was conducted from September 2020 to March 2021. The respondents were determined as many as 50 alumni by purposive sampling ranging fromWest Java, Central Java to East Java Provinces. The data analysis used was descriptive qualitative method. The results showed that the characteristics of the members of the Japanese internship alumni association in general were relatively young, had relatively high formal and informal education, and most of their businesses had well developed. The participation of members of the Japanese internship alumni association to participate in the farmer institution was 94%. In addition, most of the Japanese alumni had a role as committee members in the farmers institution, 68%, and had been involved for a relatively long time in the farmer institution. The involvement of alumni in agricultural institutions for more than 10 years. One of the reasons for Japanese internship alumni to join the institution was to help gain access to knowledge and technology. This indicates that alumni had a high level of awareness of the strategic role of farmer institutions in advancing their business