19 research outputs found

    Study on the effects of Doping Argyrodite with LiCl and LiF: in a Solid State Lithium Ion Battery

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    Solid state lithium ion batteries are generally safer than liquid electrolytes. Li6PS5Cl is a promising electrolyte with an instability in the active material and electrolyte interphase which causes an increase in impedance and capacity loss. Doping with stable salts of LiCl and LiF could affect the stability. It is found that doping LiCl reduces the specific capacity retention despite having higher ionic conductivity from EIS. With the ex-situ XRD analysis, it is found that the decomposition is less than of pristine argyrodite. This could be due to poor interphase contact. In the case of dopant LiF, small doping of the argyrodite decreases the specific capacity retention of the active material which may be due to lowered ionic conductivity. The higher amount of LiF doped argyrodite improves the specific capacity retention despite the lower ionic conductivities. This could be due high decomposition rate. Alternatively, another doping method was used, but it was found to have higher chemical decomposition despite having good specific capacity retention. To improve the quality of this research, better synthesis of the argyrodite is preferred as this research has side phases. Further analysis that could be included are: TEM, XRD in-operando mode, and EDS. Electrical Engineering | Sustainable Energy Technolog

    MENGGAPAI SAKINAH, MAWADDAH, DAN RAHMAH DALAM PERNIKAHAN PERSPEKTIF MARXISME DAN SUFISME

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    This article seeks to answer the question of how a married couple can achieve sakinah, mawaddah, and rahmah families. To get the answer, the writer conducted a qualitative research by tracing written sources historically-chronologically-philosophically with a concentration on Marxism and Sufism. Although the author is also a taker of several other figures. The author gets the answer that a husband and wife partner to be able to reach a sakinah, mawaddah, and rahmah family must take a winding road and a long process. If a married couple has succeeded in achieving it, then that is a happy family. The ideal happy family according to the Quran is to have succeeded in achieving a solid degree of faith in Allah SWT and knowledgeable.Keywords: Sakinah, mawaddah, and rahmah, Marxism, Sufis

    Analysis of Red Onion Hydroponic Cultivation Case Study at Fresh Hydroponic MSMEs

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    The purpose of the study is to find out the process of cultivating shallots using hydroponic techniques. The location of the study was conducted in Kedamean District, Gresik Regency, precisely Turirejo Village, which has fresh hydroponic Micro, Small and Medium Enterprises (MSMEs). The determination of the location of the study was carried out purposively, namely carried out on fresh hydroponic MSMEs with a business of cultivating shallot commodities hydroponically without using green houses or shade. The data used by researchers are primary and secondary data. The research method uses a descriptive method that uses survey methods, in-depth interviews and observations as data collection techniques. The results of the analysis of the hydroponic cultivation process of fresh hydroponic MSMEs are cultivating hydroponic shallots with the Nutrient Film Technique (NFT) system. It consists of 2 stages including, seedbed installation and enlargement installation. The cultivation process is carried out in an open place, namely the yard of the house or not using a greenhouse. The hydroponic cultivation process in fresh hydroponic MSMEs starts from the preparation of cultivation, the process of cultivating shallot hydroponics and post-harvest handling. Preparation for hydroponic cultivation of shallots includes capital, land, labor and saprodi. The next stage is in the cultivation process, including 1) Seeding seedlings, 2) Transplanting, 3) maintenance: (fertilization embroidery, watering, opt control) 4) Harvesting. Post-harvest handling in the hydroponic cultivation of shallots, namely withering and drying

    ANALYSIS OF JOB SATISFACTION AND MOTIVATION OF AGRICULTURAL EXTENSION WORKERS ON PERFORMANCE IN EAST JAVA PROVINCE

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    In this paper, the researchers conducted the research to determine the relationship between satisfaction and job motivation. It was done by based on the partially or simultaneously on the performance of agricultural extension workers. That research was done in several Regencies in East Java, such as Lamongan, Nganjuk, and Pacitan. The type of research had used ex post facto, such as like a form of research in which can be assessed events. It has happened in the assessments of factual conditions in the field. The method in this research was used by doing several surveys. It had done by through interviews and filling out questionnaires. The research had taken parts to the location of research. The population was taken to all agricultural extension agents. It is totaling 215 people from these regencies as the object research. The location are such as Lamongan, Nganjuk and Pacitan district agriculture offices. The data was analyzed to get information from distributing questionnaires to agricultural extension workers from the three regencies using SPSS 26. The hypothesis analysis was carried out by using multiple linear regression analysis. The results of hypothesis testing shown that the job satisfaction has significant effect on the performance of agricultural extension workers. The jobs motivation have a positive and significant effect on the performance of the instructor; simultaneously job satisfaction and performancing have a positive significant effect on the performance of agricultural extension workers

    Kajian Penggunaan Pestisida dan Campurannya pada Tanaman Apel (Malus silvestries L.) di Kebun Apel Desa Sumberbrantas Kecamatan Bumiaji, Batu

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    Penelitian ini dilakukan atas dasar studi kasus adanya penggunaan pestisida dan berbagai macam campurannya di desa sumberbrantas, Bumiaji, Batu, Bertujuan untuk mengetahui tingkat penggunaan pestisida dan campurannya serta mengetahui tehnis dan efisiensi pengunaannya terhadap pengendalian organisme jasad pengganggu pada tanaman apel. Penelitian dilaksanakan pada bulan agustus sampai dengan september 2003. Pengamatan dilakukan 6 kali dengan selang waktu 4 hari sekali berdasarkan jadwal penyemprotan oleh petani, dengan menggunakan metode survey. Hasil penelitian menunjukkan penggunaan pestisida pada tanaman apel lebih diutamakan untuk mengendalikan hama dan penyakit utama, yaitu Heliothis armigera, Heliothis.asulta; Thrips sp, Aphis sp dan Myzus persicae, Podospaera leucotrica (embun tepung); Oidium sp; Phythophthora infestan (busuk daun) dan busuk buah (Phythophthora palmivora). Pestisida oplosan merupakan pestisida yang sering dipakai dan dibuat berdasarkan pengalaman pribadi dengan formula tersendiri. Musim kering aplikasi pestisida dilakukan setiap 7 hari sekali sedangkan pada musim penghujan dilakukan setiap 1-2 hari sekali, secara ekonomis penggunaan oplosan pestisida petani masih merasa diuntungkan

    Manufacturers Satisfaction on Logistics Service Quality: Operational, Relational and National Culture

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    AbstractA number of studies had been conducted in western countries (e.g. Mentzer 2007) which identified the elements contributing to satisfaction. The difference in cultural background between individualistic countries and collectivist countries might suggest variations on how collectivist societies value the element of logistics service and how they derived maximum satisfaction. The objectives of the study were to investigate on what makes the users of logistics service satisfied among the collectivist societies. Qualitative research was deployed, whereby the main data were collected by using face-to-face interviews using semi-structured interviews. Four logistics service providers and three logistics service users (manufacturers) were interviewed. Data were transcribed and analysed by identifying the theme and patterns with the aim to understand the preset and emerging theories. The findings showed that in achieving customer satisfaction in Malaysia's context, operational technical ability within the logistics service quality (LSQ), such as timeliness and service condition, is a basic element contributing to satisfaction subject to influence of cultural values. The emerging elements provide the key insights on the elements and sub-elements which lead to satisfaction in the context of Malaysian logistics service users. Rather than the organization's performance-related factors, the results revealed that within the Malaysian national cultural context, there are influences of cultural elements towards customer satisfaction

    Forecasting the recovery of COVID-19 patients in East Java using the Fuzzy time series Cheng method

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    Coronavirus 2019  (COVID-19) has significantly impacted Indonesia. Social restrictions in Indonesia's major cities and rural areas have been put in place as the coronavirus spreads. The Indonesian government is more vigilant with the spread of COVID-19, namely by issuing a lockdown policy to PSBB (Large-Scale Social Restrictions). Almost all Indonesian people have complied with the guidelines set by the government, namely carrying out all activities in a WFH manner to minimize the chain of distribution of COVID-19 in Indonesia. The author of this work forecasts the recovery rate of Covid-19 patients in the East Java region using the Cheng Fuzzy Time Series approach. After checking the simulation with real in the field, it can be seen that using 51 data starting from February 4 2021 to March 26 2021 gives results MAPE = 0.4602%, which means the forecasting is very accurate.©2021 JNSMR UIN Walisongo. All rights reserved

    Forecasting the recovery of COVID-19 patients in East Java using the Fuzzy time series Cheng method

    Get PDF
    Coronavirus 2019  (COVID-19) has significantly impacted Indonesia. Social restrictions in Indonesia's major cities and rural areas have been put in place as the coronavirus spreads. The Indonesian government is more vigilant with the spread of COVID-19, namely by issuing a lockdown policy to PSBB (Large-Scale Social Restrictions). Almost all Indonesian people have complied with the guidelines set by the government, namely carrying out all activities in a WFH manner to minimize the chain of distribution of COVID-19 in Indonesia. The author of this work forecasts the recovery rate of Covid-19 patients in the East Java region using the Cheng Fuzzy Time Series approach. After checking the simulation with real in the field, it can be seen that using 51 data starting from February 4 2021 to March 26 2021 gives results MAPE = 0.4602%, which means the forecasting is very accurate.©2021 JNSMR UIN Walisongo. All rights reserved

    Pembebasan perempuan dalam novel Banāt al-Riyāḍ karya Raja’ Abd Allāh al-Ṣāni’

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    In the midst of dominant patriarchal culture ini Saudi Arabia, Banāt al-Riyāḍ novel by Raja’ ‘Abd Allāh al-Ṣāni’ is present as an effort to liberate women from the dominant patriarchal confines. As woman author, Raja’ ‘Abd Allāh al-Ṣāni’ made criticism and resistance in her work as an effort to liberate women. Through women as writer approach, this paper aims to reveal efforts to fight for women’s rights and liberation from the dominance of tyrannical hegemonic masculinity in the Saudi Arabian setting. The results of the analysis show that female leaders emerged in the movement of awareness when their rights were taken. They made efforts to free themselves by suing the confines of tradition and patriarchal religious construction. Liberating women from the oppressive male domination by the leaders is the attempt to free women, both in the domestic and public shpheres. Novel Banāt al-Riyāḍ is an author’s strategy in its efforts to fight for the rights of Saudi Arabian women and to free them from patriarchal confines
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