14 research outputs found
RANCANG BANGUN LAYANAN PENGIRIMAN PAKET VARIA EKSPRES SEMARANG BERBASIS WEB
No full textDengan semakin berkembangnya dunia teknologi informasi dalam segala bidang dan pemanfaatannya hampir disemua kegiatan yang dilakukan oleh manusia, sekarang ini semakin mempermudah dalam semua kegiatan dunia kerja dan usaha. Perusahaan akan selalu memberikan pelayanan yang terbaik dan kemudahan yang maksimal kepada masyarakat terutama pelanggan yang setia menggunakan jasa pengiriman paket. Sekarang ini internet bukan lagi hal yang sulit untuk ditemui dan digunakan, semua lapisan masyarakat sudah sangat familiar dengan internet, bahkan sudah suatu hal yang wajar dan banyak ditemui orang-orang yang menggunakan tablet, handphone dan lain-lain yang mana tersambung dengan koneksi internet. Kendala yang sering dihadapi antara lain sulitnya mendapatkan informasi baik kota tujuan, tarif, media pengiriman serta layanan apa saja termasuk fasilitas yang dimiliki hanya melalui telepon atau pelanggan harus langsung datang ke kantor, untuk itu perlu dikembangkan aplikasi yang berbasis web yang sangat diharapkan dapat menyelesaikan permasalah yang telah diuraikan tersebut. Pada perusahaan jasa pengiriman paket Varia Ekspres mengembangkan aplikasi yang berbasis web yang juga menggunakan kemudahan pada dunia teknologi informasi, untuk semakin mempermudah dan mendekatkan pelayanan kepada masyarakat pada umumnya dan para pelanggan atau pemakai jasa pengiriman paket dengan aplikasi layanan pengiriman paket secara online yang berbasis web. Dengan adanya sistem ini masyarakat atau pelanggan Varia Ekspres dapat melakukan pengiriman paket barang atau apapun ke kota tujuan ke seluruh Indonesia, memlilih media pengiriman baik lewat darat, laut dan udara, diambil ditempat paket yang akan dikirim atau diantar langsung ke kantor, hingga melakukan pembayaran secara transfer atau secara tunai. Ini sangat membantu masyarakat mendapatkan informasi yang dibutuhkan dan memilih sendiri kegiatan perjalanan yang diinginkan
The Important Role of Science and Technology Park towards Indonesia as a Highly Competitive and Innovative Nation
No full textAbstractIndonesia has become the member of G20 and it indicates this nation has a splendid emerging economy. In 2014, the global competitiveness index of Indonesia was 4.56 that ranked Indonesia in 34th position. But contradictorily, among world's compliment to Indonesia economic rising, innovation in industry is still not in boast and not followed by market enthusiasm. A comprehensive solution for that can be taken by implementing a special space namely Science and Technology Park (STP). In brief, it is a center of excellence or a kind of space where productive activity is done by collaborating government, academics, community, and business. This paper reviews important ideas and arguments of the urgency to implement STP in Indonesia within 3 aspects: best practice review, indigenous situation and potency, and impact predictions. Many countries have proved the effectiveness of STP and Indonesia should learn to reveal the benefit of it
Metal oxide-based nanoparticles: revealing their potential to enhance oil recovery in different wettability systems
No full textThis paper presents systematic studies of hydrophilic metal oxide nanoparticles (NPs) dispersed in brine intended to reveal their potential to enhance oil recovery (EOR) in various rock wettability systems. The stability in suspension (nanofluid) of the NPs has been identified as a key factor related to their use as an EOR agent. Experimental techniques have been developed for nanofluid stability using three coupled methods: direct visual observation, surface conductivity and particle size measurements. The use of a dispersant has been investigated and has been shown to successfully improve metal oxide nanofluid stability as a function of its concentration. The dispersant alters the nanofluid properties, i.e. surface conductivity, pH and particle size distribution. A two-phase coreflood experiment was conducted by injecting the stable nanofluids as a tertiary process (nano-EOR) through core plugs with various wettabilities ranging from water-wet to oil-wet. The combination of metal oxide nanofluid and dispersant improved the oil recovery to a greater extent than either silica-based nanofluid or dispersant alone in all wettability systems. The contact angle, interfacial tension (IFT) and effluent were also measured. It was observed that metal oxide-based nanofluids altered the quartz plates to become more water-wet, and the results are consistent with those of the coreflood experiment. The particle adsorption during the transport process was identified from effluent analysis. The presence of NPs and dispersant reduced the IFT, but its reduction is sufficient to yield significant additional oil recovery. Hence, wettability alteration plays a dominant role in the oil displacement mechanism using nano-EOR.publishedVersion© The Author(s) 2014 Open Access This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited
A study of water chemistry extends the benefits of using silica-based nanoparticles on enhanced oil recovery.
No full textChemistry of the injected water has been investigated as an important parameter to improve/enhance oil recovery (IOR/EOR). Numerous extensive experiments have observed that water chemistry, such as ionic composition and salinity, can be modified for IOR/EOR purposes. However, the possible oil displacement mechanism remains debatable. Nanoparticle recently becomes more popular that have shown a great potential for IOR/EOR purposes in lab-scale, where in most experiments, water-based fluid were used as dispersed fluid. As yet, there has been no discussion in the literature on the study of water chemistry on enhanced oil recovery using silica-based nanoparticles. A broad range of laboratory studies involving rock, nanoparticles and fluid characterization; fluid–fluid and fluid-rock interactions; surface conductivity measurement; coreflood experiment; injection strategy formulation; filtration mechanism and contact angle measurement are conducted to investigate the impact of water chemistry, such as water salinity and ionic composition including hardness cations, on the performance of silica-based nanoparticles in IOR/EOR process and reveal possible displacement mechanism. The experimental results demonstrated that water salinity and ionic composition significantly impacted oil recovery using hydrophilic silica-based nanoparticles and that the oil recovery increased with the salinity. The primary findings from this study are that the water salinity, the ionic composition and the injection strategy are important parameters to be considered in Nano-EOR.publishedVersion© The Author(s) 2015 Open Access This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited
Application of game theory in decision making strategy: Does gas fuel industry need to kill oil based fuel industry?
No full textPatterns of Landscape Change on Small Islands: A Case of Gili Matra Islands, Marine Tourism Park, Indonesia
No full textAbstractThe aim of this study is to investigate patterns of landscape changes in small islands as exemplified by Gili Matra Islands, Lombok, Indonesia. Satellite imagery, hard infrastructures data and tourism spot were used to observe patterns of land use/land cover (LU/LC) by using overlay method in order to find suitable indicators for assessing landscape changes in the case study. The results showed that the changes tend to grow based on the closeness to the paths, port, coast line, public service, rural center, commercial areas, settlement areas, tourism accommodation, tourism center areas, and tourism spots and keep away landfill area
KAJIAN LITERATUR:UPAYA MENURUNKAN STRES KERJA PERAWAT IGD MELALUI PENERAPAN KEPEMIMPINAN TRANSFORMASIONAL
No full textPendahuluan: Perawat IGD seringkali mengalami stres dalam bekerja, sehingga membutuhkan upaya untuk menurunkan stres kerja. Stres kerja yang dialami perawat dapat berdampak pada kinerja yang nantinya juga akan berdampak terhadap pelayanan kesehatan yang diberikan. Perawat memiliki peran penting dalam penentu pelayanan. Perawat IGD dapat mengimplementasikan pendekatan transformasional. Tujuan penelitian ini yaitu untuk menganalisis upaya menurunkan stres kerja perawat IGD melalui penerapan kepemimpinan transformasional.
Metode: Peneliti menggunakan jenis penelitian literature review. Penulis melakukan analisis dan sintesis untuk mendeskripsikan pengaruh kepemimpinan transformasional terhadap penurunan stres kerja perawat IGD. Penelusuran artikel menggunakan Science Direct, EBSCOhost, dan Google Scholar, yang terbit pada tahun 2010-2020, berbahasa Indonesia atau Inggris, merupakan jurnal penelitian. Seluruh artikel jurnal yang sudah ditemukan kemudian dipilih sesuai kriteria inklusi dan ekslusi menggunakan Flow Diagram. Sehingga didapatkan 10 artikel yang memenuhi kriteria inklusi.
Hasil: Kepala ruang memiliki peranan untuk menurunkan stres kerja perawat IGD. Kepala ruang dapat menerapkan kepemimpinan transformasional dengan memberikan pengaruh, motivasi atau inspirasi, stimulasi intelektual, dan memperhatikan individu. Apabila pemimpin dapat melaksanakan kepemimpinan dengan gaya transformasional dan bawahan juga dapat mempersepsikan dengan baik maka mental individu dengan beban kerja yang dirasa dapat seimbang, sehingga dapat meminimalisir stres kerja yang dialami oleh perawat IGD.
Kesimpulan: Kepemimpinan transformasional dapat menurunkan stres kerja perawat IGD.
Kata kunci: Stress Kerja; Perawat IGD; Kepemimpinan Transformasional
ABSTRACT
Introduction: Emergency room nurses often experience stress at work, so they need efforts to reduce work stress. Work stress experienced by nurses can have an impact on performance which will also have an impact on the health services provided. Nurses have an important role in determining services. ED nurses can implement a transformational approach. The purpose of this study was to analyze efforts to reduce the work stress of emergency room nurses through transformational implementation.
Methods: The researcher uses a literature review type of research. The author conducted an analysis and synthesis to describe the effect of transformational on reducing work stress in emergency room nurses. Article searches using Science Direct, EBSCOhost, and Google Scholar, published in 2010-2020, in Indonesian or English, are research journals. All journal articles that have been found are then selected according to inclusion and exclusion criteria using Flow Diagrams. So that we get 10 articles that meet the inclusion criteria.
Result: The head of the room has a role to reduce the work stress of emergency room nurses. The head of the room can apply transformational leadership by providing influence, motivation or inspiration, intellectual stimulation, and paying attention to individuals. If the leader can balance carrying out leadership with a transformational style and subordinates can also perceive it well, then the mentality of the individual with the perceived workload can be, so as to minimize work stress experienced by emergency room nurses.
Conclusion: Transformational leadership can reduce the work stress of emergency room nurses.
Keywords: Emergency Room Nurse; Transformational Leadership; Work Stres
An Effectiveness of Self-Management Education Through Self-Care and Quality of Life Resulting in Decreasing Readmission in Patients with Heart Failure: Based on Nursing Intervension: Systematic Review
No full textIntroduction: The introduction of a research paper sets the stage by presenting the topic and context of the study. It aims to engage readers, provide background information, and outline the research problem or question. In this section, the researcher introduces the significance of the topic, discusses relevant literature, identifies gaps in existing knowledge, and states the research objectives.
Objective: This research study aims to examine the impact of nurse-led self-care management educational programs on improving disease knowledge, self-care behavior and quality of life in heart failure patients.
Method: This research is a systematic review that absolutely have many characteristics such as (author, year of publication, country, and number, age, and male percentage of patients in each group) and intervention parameters (type of intervention, ejection fraction at inclusion, form of proactive contact intervention, home visit status, time assessment, and status of educational strengthening). For instance, primary outcomes (rate of all-cause or HF-related readmission and all-cause mortality), quality of life evaluated by the Minnesota Living with Heart Failure Questionnaire (MLHFQ).
Result: The results were showed that nurse-led interventions to be a cost effectiveness of treatment for heart failure patients, and nurses play an important role in educating and managing their condition. Overall, nurse-led self-care management education programs have demonstrated effectiveness in improving self-care and quality of life in heart failure patients. In concludes, Heart failure self-management education has been shown to improve patient self-care and quality of life.
Implication: This research has maximum stakeholders that utilize evidence-based medicine to understand the role of nurses in the prognosis of HF patients to support and respect nurse-led educational efforts. The results of this study can provide strong evidence to expand the role of nurses and facilitate the planning and completion of nurse-led patient education programs.
Conclusion: In concludes, it is also leads to significant improvements in quality of life. Due to nurse-led education programs that have been shown to reduce heart failure-related hospital readmissions and all-cause readmissions, as well as mortality rates in patients with heart failure
Borderline between Russia and Livonia in Stefan Bathory’s strategic plans
No full textReikšminiai žodžiai: Abiejų Tautų Respublika (ATR; Rzeczpospolita Obojga Narodów; Žečpospolita; Sandrauga; Polish-Lithuanian Commonwealth); Batoras S.; Livonija (Livonia); Livonijos karas, 1558-1583 (Livonian War); Pskovas; Steponas Batoras (Stefan Batory; István Báthory; Stephen Bathory); Bator S.; Livonia; Livonian War; Pskov; Stefan Bathory; The Livonian WarThe article examines the strategic plans aiming at defeating Russia and regaining Livonia that were put forward by the King Stefan Bathory and his advisers in the course of the war of the Polish-Lithuanian Commonwealth with Russia in the years 1578-1582. It was so called «Moscow War», which consisted of three attacks of Russia: first was in 1579, when Poland captured Polotsk, second Ї in 1580, when Stephan Bathory captured Luky the Great, and the third was in 1581–82, when he besieged a fortress Pskov. The concept of regaining Livonia by Poland without invading its territory was the starting point. The whole idea was meant to be carried out through the conquest of the land along the eastern borderline of this region, which would result in cutting it off from Russia and force the tzar’s troops, situated in the local castles, to capitulate. The realization of the mentioned idea caused the three military expeditions to Russia led by Bathory. The author not only assesses strategic and tactic assumptions of the plans, but he also lists the examples of alternative projects proposed at that time
