EFEKTIVITAS IKLAN TOKO ISTANA SPREI MELALUI MEDIA SOSIAL

The Istana Sprei Shop has been selling products in the form of bed sheets and bed covers since 2011. Almost all of the bed sheet and bed cover products offered are self-produced and the Istana Bed Cover Shop serves orders according to customer wishes. The Istana Bed Sheet Store uses Instagram as a medium to communicate with consumers. From these promotional activities, consumers will go through the stages of Attention, Interest, Desire, and take action. The aim of this research is to find out and analyze the grouping of AIDA stages via Instagram social media among consumers of the Istana Sprei shop. The analysis technique used is non-hierarchical clustering or k-means clustering. From the calculations, 2 clusters were formed. The first cluster consisted of 81 members and was named Peduli AIDA. The second cluster consists of 19 members and is called Don't Care AIDA. Based on these results, it is recommended that Istana Sprei shop pay more attention to the promotions it carries out via Instagram social media so that consumers buy the products being promoted and it is hoped that the Istana Sprei shop will use social media such as Tiktok, Facebook, Telegram or the like so that the marketing reach at the Istana Sprei shop is greater. The area and decline in sales volume of the Istana Sprei store can now be overcome

Effect of Storage on Flavour, Colour and Other Sensory Qualities Of Sugarcane Juice (Saccharum Officinarum) Yellow Cane

A study was conducted to determine the effects of storage on the flavour and sensory attributes of sugarcane juice. Freshly extracted sugarcane juice was stored at 25 ± 20C and 5 ± 20C for IS-days. The parameters measured were colour, acidity (pH and TA), acidic phenolics and flavour. The sensory attributes tested were colour, viscosity, sweetness, sharpness, appearance, jaggery and fresh flavour. Phenolic compounds were separated using solid phase extraction technique and HPLC method was used for isolation and identification. Major volatiles were extracted using vacu um steam distillation (VSD) technique. Gas Chromatography (GC) and Gas Chromatography-Mass Spectrometry (GC-MS) were used for separation of the volatiles and identification of their molecular weights. Results indicated that sugarcane juice stored at 5 ± 20C retained its colour and acidity until 10-days meanwhile, a drastic change occurred on the colour and acidity of juice stored at 25 ± 2oC. The sensory results showed that no remarkable changes occurred on the quality (colour, viscosity, sweetness, sharpness, appearance,jaggery and fresh flavour) of samples stored at 5 ± 2°C up to 10- days. There were no significant differences (P>0.05) observed between samples stored for 5 and 10-days. However, at the end of the IS-days, there were significant differences (P<0.05) in terms of colour, sweetness, sharpness, jaggery and freshness compared to the fresh, the 5 and the 10-days stored juices (except for appearance and viscosity). Six types of phenolic compounds were identified in sugarcane juice namely 3,4-dihydroxybenzoic, chlorogenic, p-hydroxybenzoic, caffeic, p-coumaric and 2 ,3-dihydroxybenzoic acids. Changes in the phenolics contents were observed in samples stored at both temperatures (5 ± 2°C and 25 ± 2°C). Changes in the phenolics' concentrations were more noticeable in the juice stored at 25 ± 2°C. This occurred despite the fact that the polyphenol oxidase (PPO) was deactivated at the beginning before juice extraction. At the same time, there seemed to be increases and decreases in their concentrations. This may indicate that not only enzymatic reaction, which consumed the phenolics but also autoxidation reaction, may have occurred. Sugarcane juice was found to consist of about 17 major volatile compounds. Upon storage at 5 ± 2°C the major volatiles were retained until 10-days; after that some compounds were lost and others were evolved. After two days of storage at 25 ± 2°C the major volatiles were lost and many other new compounds were evolved.A strong relationship (R²≥0.90) was observed between some of the phenolics and the sensory attributes (colour, appearance, viscosity, sweetness, sharpness, jaggery and fresh flavour) . The changes in colour (ϪE) was also correlated well (R²=0.90) with the sensory evaluation results.In general, sugarcane juice stored at 5 ± 2°C retained its quality until l0-days. However, undesirable colour, flavour and the change in taste from sweet to sour occurred after the end of the I5-days at 5 ± 2°C. Significant changes in acidity, colour, flavour and phenolics were observed at 25 ± 2°C compared to 5 ± 2°C. In fact, the flavour of the sample stored at 25 ± 2°C changed significantly after 2 days. This indicated that the juice will lose its quality if kept at 25 ± 2°C and deterioration of the juice stored at 5 ± 2°C was only noticeable after the end of the 15-days

Stream Control Transmission Protocol (SCTP): Robust and Efficient for Data Centre Applications

Due to rapid advancement in modern technology, as one of the major concerns is the stability of business. The organizations depend on their systems to provide robust and faster processing of information for their operations. Efficient data centers are key sources to handle these operations. If the organizational system is not fully functional, the performance of organization may be impaired or clogged completely. With the developments of real-time applications into data centers for data communications, there is a need to use an alternative of the standard TCP protocol to provide reliable data transfer. Stream Control Transmission Protocol (SCTP) consists of several well built-in characteristics that make it capable to work efficiently with real-time applications. In this paper, we evaluate an optimized version of STCP. The optimized version of SCTP is tested against a non optimized version of STCP and TCP in a data center environment. Simulations of the protocols are carried using NS2 simulator.http://arxiv.org/abs/1312.062

DINAMIKA EKSPOR DAN ANALISIS SPASIAL: MENUJU FREE TRADE ZONE SINGAPURA-JOHOR-RIAU (SIJORI) GUNA MENINGKATKAN BESARAN MAKRO EKONOMI DI KABUPATEN KARIMUN

In 2006, the Indonesian government and the Singapore government signed a agreement of economic cooperation, especially in the area of free trade zone in Batam, Bintan and Karimun. As a result, the agreement has affected the policy of spatial pattern model as the priority area of economic development of each region to increase invesment, employment and economic growth. The study is conducted in Karimun regency using quantitive methods, by looking at three main variables: export dynamics, spatial and macro economic variables. From the calculation analysis through LQ, SS and AHP in nine districts of Karimun regency, it is found that all districts have different characteristics, thus it requires a different scenario. Here, the scenarios in each district based on the ability and ownership of existing resources. In this case, the Physical Facilities (Scalogram) helps the three main analysis determine the carrying capacity of facilities and infrastructure in promoting economic growth. From the nine districts, the districts of West Kundur is the major district, which supported by Kundur and Meral districts. As a result, those three districts become a hitterland region and have the main attraction for the sorrounding district. Key owrds: Export Dynamics, Spatial Patterns, Local Marketing, Production Center, Center for Economic Developmen

Al-Qarinah: antara kekuatan dan keperluan dalam mensabitkan kesalahan jenayah (zina)

Justice is the ultimate objective of any judiciary system. The absolute justice is only belongs to Islamic judiciary system. However it is highly dependant on the quality of the implementation methodology that man could produce. In the Islamic judiciary system, especially to convict a zina, there are various methods in establishing evidence. Some of the methods are unanimously accepted while some others are not unanimously accepted. Al-qarinah is among those which are not unanimously accepted by the Islamic jurists. The Islamic law is actually dynamic. The dynamism lies on its flexibility, which is the main characteristic of the law itself. It is because the fiqh law is not isolated from reality, but derived from the analysis on the contemporary environments. The development in science and technology has changed the human civilisation and perception towards life. The development of knowledge in producing evidence scientifically such as DNA test, fingerprint etc. coupled with the more complex criminal behaviour, demand us to take a detailed and in-depth study to determine the status of al-qarinah in the contemporary Islamic judiciary system in order to make sure an Islamic law is relevant and effort to give a justice and positive perception among nation toward Islam