Cassava (Manihot esculenta) is planted in dry areas with different environmental conditions, therefore the yield is varied. The aim of the study was to analyze the genotype x environment interaction for starch yield in 9-month old cassava promising clones. The experiment was conducted on mineral soils in four different locations, i.e. Lumajang-East Java (Inceptisols), Kediri-East Java (Entisols), Pati-Central Java (Alfisols), and Tulangbawang-Lampung (Ultisols) during [2004][2005]. The experiment was arranged in split plot design with three replications. The main plots were cultivation techniques, i.e. simple technology and improved technology, whereas the subplots were 15 cassava promising clones. Starch yield of 9-month old cassava plants was analysed using the additive main effects and multiplicative interaction (AMMI). The results showed that environmental factors determined the stability of starch yield were soil bulk density on subsoil, the number of rainy days at fifth month, minimum air temperature at fourth month, and minimum air humidity at seventh month. CMM97002-183, Adira 4, CMM97007-145, CMM97007-235, Malang 2, CMM97002-36, and CMM97006-44 were identified as the stable cassava clones for starch yield in 9-month old. Average starch yield of Adira 4 was the third after MLG 10311 and CMM 97006-52. The CMM97006-52 was adapted to the soils having high P 2 O 5 content on topsoil, high minimum air temperature at 4 and 5 months after planting, high mini-mum relative humidity at 7 months after planting, low total rainfall at 5 months after planting, and low number of rainy days at 5 and 8 months after planting. MLG 10311 was adapted to low soil bulk density. The average starch yield of MLG 10311 was the highest at 9 months after planting. The study implies that advanced trials for CMM 977006-52 and MLG 10311 clones are needed, so the clones can be released as new varieties of cassava. In selection and evaluation, the bulk density on subsoil is needed to be attained specifically to increase the probability to obtain new variety of cassava.
Teknologi yang canggih telah menggantikan peralatan-peralatan manual yang membutuhkan banyak tenaga manusia untuk dioperasikan, salah satunya yaitu penggunaan robot. Salah satu pengaplikasian robot adalah alat Hand Gesture Pengontrol Robot Berbasis Wireless. Hand Gesture Pengontrol Robot Berbasis Wireless dirancang sebagai alat yang dapat di gunakan untuk mengontrol robot dari jarak yang cukup jauh untuk memudahkan pekerjaan. Terdapat rangkaian Driver Motor DC dimana berfungsi sebagai penentu aksi gerak motor yang di kemas dengan bantuan mikrokontroller dan sensor Accelerometer. Tegangan input berasal dari batere 9V. Ketika sensor accelerometer di miringkan kedepan, maka nilai axis y akan bergeser menuju skala positif (+), sebaliknya, jika kemiringan dicondongkan ke arah belakang maka sensor accelerometer menuju skala negatif (-) dan hal yang sama juga berlaku pada axis x. Data hasil pembacaan sensor ini akan di teruskan mikrokontroler yang mana sebagai unit pengolah data. Untuk menghasilkan isyarat perintah yang akan dikirimkan menuju robot. Pengiriman perintah ini melibatkan fungsi port pada mikrokontroler sebagai saluran komunikasi paralel terhadap remote kontrol. Kendali pada gerak motor di lakukan berdasarkan logika input pada ic L293D.
Reminiscence therapy is proven to be effective in reducing cognitive disorders among the elderly. However, there are some differences in the method of giving reminiscence therapy, so that further research is needed to determine these differences. This study aimed to determine differences in the effectiveness of mindfulness reminiscence in reducing cognitive disorders in the elderly. This study used a pre-post test quasi-experimental design with a control group. The sample consisted of the elderly at Tresna Werdha Orphanage Glenmore (n = 60) who were divided into 2 groups, namely the intervention group (n = 30) and the control group (n = 30). Data collection of cognitive disorders was taken from the component of cognitive disorders questions on the MMSE questionnaire. Data analysis used paired and unpaired t-test. The results showed that reminiscence therapy was effective in reducing cognitive disorders in the elderly.
Jumlah keluarga pra-sejahtera pada dua kelurahan dekat ITS, yaitu Kelurahan Keputih dan Gebang Putih masih banyak, didapatkan fakta kuat bahwa faktor pengangguran menjadi faktor utamanya. ITS ingin ikut mengatasi masalah tersebut dengan memberikan pelatihan ketrampilan khusus kepada masyarakat di kedua kelurahan tersebut khusus untuk keluarga pra-sejahtera, sehingga bisa member ketrampilan yang memungkinkan pada lapangan pekerjaan yang sesuai dengan ketrampilan yang didapatkan dari pelatihan tersebut. Laboratorium Struktur, Material dan Produksi Bangunan Laut di Departemen Teknik Kelautan FTK-ITS memiliki peralatan pengelasan yang cukup lengkap, didukung dengan teknisi dan instruktur yang berpengalaman bisa dimanfaatkan untuk mendukung program pelatihan khususnya di bidang pengelasan tingkat dasar. Program pelatihan pengelasan tingkat dasar telah sukses dilakukan pada tahun 2015, 2016 dan 2017, dengan respon yang sangat positif dari para peserta yang mendapatkan manfaat langsung dari pelatihan ini. Tingkat ketrampilan yang didapatkan pada pelatihan pengelasan dasar meliputi, penyalaan busur, pengelasan posisi horizontal 1G dan 1F, keamanan, perlengakapan/pakaian dan perlindungan mata. Pelatihan pada tahun 2018 diikuti oleh 9 peserta. Sehingga total sejak angkatan pertama 2015 ada 38 peserta pelatihan yang telah mengikuti. Dari survey terakhir untuk angkatan 2016 dan 2017 dengan total peserta 17 orang, didapat informasi ada 4 orang (23,5%) yang mengalami perubahan pekerjaan terkait dengan dibidang pengelasan.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.