Harun Al-Rasyid’s research while affiliated with Universitas Islam Malang and other places

Transportasi memiliki peran penting yang tidak hanya memperlancar arus barang dan mobilitas manusia tetapi juga membantu tercapainya alokasi sumber daya ekonomi yang optimal. Seiring dengan kemajuan teknologi, bidang transportasi mendapatkan peningkatan atas penerapan teknologi tersebut. Kota Surabaya memiliki moda transportasi umum bernama Surabaya Bus yang berinovasi dalam bidang teknologi dengan adanya aplikasi GOBIS Surabaya. Aplikasi GOBIS Surabaya ini dapat digunakan untuk memantau pergerakan, lokasi dan rute dari bus serta untuk mengetahui perkiraan time table kedatangan bus yang dapat memudahkan para pengguna dalam mencari transportasi. Akan tetapi, dalam aplikasi GOBIS Surabaya ditemukan permasalahan terkait penerimaan aplikasi tersebut, seperti sistem pembayaran yang terpisah dari aplikasi GOBIS Surabaya dan beberapa delay atas penerimaan informasi mengenai keberadaan bus. Oleh karena itu, perlu untuk dilakukan evaluasi mengenai faktor - faktor yang memengaruhi penerimaan aplikasi GOBIS Surabaya. Model penelitian yang digunakan adalah TAM yang terdiri dari application usability, application user experience, perceived usefulness, perceived ease of use, attitude toward use, behavioral intention of use, dan actual system usage. Hasil dari penelitian ini didapatkan bahwa faktor - faktor penerimaan penggunaan aplikasi GOBIS Surabaya yakni application usability, application user experience, perceived usefulness, perceived ease of use, attitude toward use, behavioral intention of use, dan actual system usage.

Pasien dengan kondisi kritis yang datang ke Instalasi Gawat Darurat (IGD) seringkali menunjukkan tanda penurunan kondisi klinis yang jelas dan 80% dari tanda tersebut dapat dikenali lebih awal dalam 24 jam sebelum kondisi pasien semakin memburuk. Trauma merupakan penyebab kematian utama pada pasien dengan usia di bawah 45 tahun yang datang ke IGD. Penggunaan early warning scoring seperti Triage Early Warning Score (TREWS), National Early Warning Score (NEWS), Rapid Emergency Early Warning Score (REMS) dan Modified Early Warning Score (MEWS) dilakukan untuk memprediksi risiko perburukan yang terjadi pada pasien yang datang ke IGD. Penelitian ini bertujuan untuk menganalisis perbedaan kemampuan TREWS, NEWS, MEWS, dan REMS dalam memprediksi risiko kematian pasien trauma dewasa di ruang triase IGD RSUD dr. Saiful Anwar (RSSA), Malang. Rancangan penelitian adalah observasional analitik dengan pendekatan cross-sectional. Nilai area under curve (AUC) dari skor TREWS, NEWS, REMS, dan MEWS dihitung dengan mengolah data yang didapatkan dari 428 pasien dewasa (≥ 17 tahun) yang datang ke IGD RSSA dengan kondisi trauma pada periode bulan Juli - September 2021. Hasil penelitian menunjukkan bahwa nilai AUC dari keempat skoring mempunyai nilai yang tidak jauh berbeda satu sama lain (p < 0,001) dengan interpretasi sangat baik. Nilai AUC tertinggi didapatkan pada skoring TREWS, namun skoring REMS lebih aplikatif karena parameter yang digunakan merupakan parameter rutin yang dilakukan di ruang triase IGD RSSA Malang. Dapat disimpulkan bahwa keempat skoring memiliki kemampuan yang hampir sama dalam memprediksi mortalitas pasien trauma dewasa di ruang triase IGD RSSA Malang dengan skoring yang memiliki nilai AUC tertinggi yaitu TREWS.

The aim of this study is to release students of Islamic accounting course from secularism and capitalism. This research uses dialogic approach to raise the awareness of criticalmuslim students. The philosophical values of the French movie entitled “Le Grand Voyage” were taken as method of analysis. The reality of Islamic accounting students who are secularist and capitalist was then metaphorized into this film. The results of this study showed that the students could find not only material values, but also emotional values and spiritual values in accounting. There are several values that can be seen from the students’ story telling: material value , altruism value, love value, and spiritual value. It is hoped that this article could give an overview to Islamic accounting educators to provide accounting course accompanied by Islamic substance of tawheed.

Siger rice is an analog rice made from agricultural materials containing carbohydrates such as cassava. The purpose of this research was to know the effect of addition of ascorbic acid and steam duration to the quality of siger rice from cassava. The factorial experiment arranged in a Complete Randomized Block Design (CBRD) with two factors and three replications.. The first factor was the addition of ascorbic acid is 0% (A1), 0.1% (A2), 0.15% (A3), 0.2% (A4), 0.25% (A5), and 0.3% A6). The second factor was steam duration of 25 minutes (L1), 30 minutes (L2), and 35 minutes (L3). The data were analyzed using analysis of variance (ANNOVA) and continued with Least Significance Different (LSD) test. The results showed that the addition of ascorbic acid 0.2% with steaming for 35 minutes resulted in the best quality of siger rice with white color tending, somewhat similar to rice, rather soft, water content of 10.62%, 0.88% ash, protein 3,82%, fat 2.42%, crude fiber 1.13%, carbohydrates 81.12%, and vitamin C 0.61 mg/g.

The development of rural agro-industry has strategic purpose since it is expected to increase the added value of agricultural products through the utilization and application of processing technology. Tulang Bawang is one of area with high potency for agro-industry development of in Lampung Province. This is supported by production of plantation crops such as palm, rubber, sugar cane, and Acacia mangium; while for food crops through production of commodities such as rice, maize and cassava. The objection of this research was to determine the commodities priority for potential rural agro-industry development in Tulang Bawang. This study used primary data and secondary data. The primary data obtained through surveys and interviews that involved a number of competent respondents in this field consisting of bureaucrats, academics, and practitioners. While the secondary data were obtained through of the literature from a variety of relevant sources. Then data were analyzed using Analytical Hierarchy Process (AHP) method. The results showed that the development of agro-industry in Tulang Bawang must pay attention to the criteria in the development of agro-industry sequentially:(a) human resources (0.41172);(b) the availability of raw materials (0.30981);(c) technology feasibility (0.20970); and (d) the potential areas (0.06876). Agro-industry technology development in Tulang Bawang should be focused in priority order based commodities: cassava (0.25351), rubber (0.18843), fisheries (0.13037), palm (0.13024), rice (0.07823), livestock (0.07185), corn (0.06135), sugarcane (0.05622) and Acacia mangium (0.02979)

This study was aimed to identify the decision process,which was carried out by the consumer in buying civet coffee drinks, Analyzing the level of consumer satisfaction of civet coffee, and getting the alternative policy of marketing based on the study of consumer behavior to civet coffee marketing of Duta Luwak Brothers Link company. The Analysis conducted using descriptive analysis, the ideal point model, the Index Performance Analysis (IPA),and Customer Satisfaction Index (CSI). The results showed that the most considered attribute when buying a civet coffee was quality product which equal to 22%.Beside that, 44% of Duta Luwak Brothers Link’s consumers have been loyal because they bought civet coffee planned. The results of analysis multiattribute ideal number was 17.3,which means Index Performance Analysis (IPA) indicated that the attribute of Duta Luwak Civet Coffee Brothers Link which deemed less satisfied customers was advertising and promotion. Results of Customer Satisfaction Index (CSI) reached 77.76% with the interval of 0.66 to 0.80. Suggestion for marketing policy of Duta Luwak Brothers Link is to improve the quality of civet coffee products. In term of price, this company should be reconsider the pricing strategy of civet coffee.

Background: The increased circumference of waist and waist-hip ratio describe intra-abdominal fat which is associated with a number of metabolic disorders such as diabetes mellitus. Objective: The aim of the study is to analyze the correlation between the circumference of waist and waist-hip ratio in plasma glucose levels using the Oral Glucose Tolerance Test (OGTT) method in adults. Method: This study was a cross-sectional study involving 75 respondents from Klojen which is located in Malang and obtained by multistage sampling random. The variables in the study include circumference of waist, waist-hip ratio, fasting plasma glucose and plasma glucose after consuming glucose liquid. Data were analyzed using coefficient contingency and Spearman correlation. Results: This study found that based on waist circumference and waist-hip ratio, most of the subjects are categorized as not at risk. Furthermore, based on plasma glucose level measurement using OGTT, 96% of subjects are normal. Conclusion: There is no correlation between plasma glucose level using OGTT and waist circumference as well as waist-hip ratio (p>0.05).

The objectives of this research were to observe the decision making process and the influence of product attributes in consuming of instant coffee products in sachets. This research used questionnaires to obtain information on the characteristics and consumer behavior of respondents. Data were analyzed using descriptive analysis and importance attributes. The results showed that process of buying through the stages in the purchase decision process, namely a). need recognition: the main benefits expected was freshness of coffee, highest frequency was once a day; and the main barrier was product quality; b). searching of information: the main source was promotion; c). alternative evaluation: The main factor in evaluation was taste, the known brand of instant coffee were Torabika, Nescafe, Kopi Luwak, ABC, Top, Good Day; d). The decision to buy: the main reasons to buy was taste; purchase decision depending on the situation, most influential are friends. e). post-purchase evaluation: customers are willing to keep buying previous products.. The highest product attributes importance of instant coffee were the highest sense of 4.34; aroma 4.23; and freshness of 4.11 which is the characteristics specialty of coffee. PENDAHULUAN Perindustrian merupakan sektor yang penting dalam mensukseskan program Pemerintah. Salah satu industri yang berkembang dengan pesat adalah industri kopi dalam kemasan sachet. Semakin banyaknya produk yang beredar dipasaran membawa pengaruh terhadap perilaku konsumen dalam mengkonsumsi minuman kopi instan dalam sachet. Di samping itu konsumen memiliki kebebasan dalam memilih produk. Untuk itu produsen memerlukan strategi dengan tujuan mencapai keunggulan bersaing dan memerlukan informasi tentang faktor-faktor yang mempengaruhi perilaku konsumen dalam melakukan pembelian suatu produk. Pada umumnya, konsumen lebih memilih suatu produk yang dapat memenuhi kebutuhannya. Setelah mengetahui produk yang diinginkan oleh konsumen maka pihak produsen haruslah membuat produknya sesuai dengan harapan konsumen. Ketika keinginan konsumen terpenuhi maka volume penjualan produk kopi sachet akan meningkat dan pada akhirnya keuntungan yang diperoleh oleh perusahaan tercapai.

This paper outlines the development of an analytical model of multimodal, multi-commodity freight transportation in Indonesia. The model is used to evaluate strategic planning of inter-island freight transportation. The demand for inter-island freight transportation is estimated using econometric demand models which account for the socio-economic characteristics of the regions and commodity types. The supply side is concerned with modeling the inter-island transportation network, including links, such as the land access network, and transfer points which are connected by the links, and a generalized cost function. System optimization is obtained by identifying the combination of links and transfers that minimize the total generalized transport cost. The model is applied to the evaluation of the impacts of several policy scenarios which contribute to the improvement of the inter-island freight transportation network. The model has shown its capability of estimating system costs of transportation network that can be utilized to assess the policy implications.

This paper discusses the assessment of road maintenance and network capacity expansion planning, based on network reliability concept. The network reliability could be considered as a user oriented parameter, since it describes the service that the road users might experienced while traveling through a network. The primary arterial road network of Sumatera Island, Indonesia, is chosen to be tested. Several scenarios of network maintenance and capacity expansion were assessed. The considered centroid pairs were the origin-destination pairs with the highest movement of freight and passenger. Results suggest that the network capacity expansion by constructing new roads at certain corridor along central and west coast of Sumatra Island does not necessarily improve the network reliability indices, except for centroid pairs that directly connected to the improved route. On the other hand, the betterment and periodic maintenance program on several road segments might have higher improvement of connectivity reliability compared to the network capacity expansion up to a moderate level of link reliability.