scholarly journals Pengembangan Logistic Center Di Indonesia

2010 ◽  
Vol 22 (6) ◽  
pp. 633-642
Author(s):  
Panal Sitorus
Keyword(s):  
Performance Analysis ◽  
Performance Index ◽  
Container Terminals ◽  
Just In Time ◽  
Sampling Techniques ◽  
Land Area

Same problems of mrgo nwuement in Indonesin, among others not yet just in time sennces, not doorto door deliven;, the process of loading and unlonding at the port 5.5 clm;s, congestion, warehousingis Jar and spread mum; from the locntion of ports, industries and is still managed in conventional.Indonesw is in a position not competiti11e in tenns of Li:Jgistic Performance Index, which in 2007occupied the position 43 (score 3.01) from 150 countries. Research metlwds to obtain an opinion orperception of respondents with sampling techniques are purposively. Instntment of analysis is Importanceand Performance Analysis. Results of analysis showed that logistic cent.er meet the criteria.,connected 1mth the transportation SIJSfems, should the wide land area located near the harbor, connectedto the container terminals, high container slzip capacihj, minilnbilihJ of prinzan; commodities,advanced of infomzation and communication teclznologies.Keywords: wgistic cent.er development.

Mixed H∞ and Passivity Performance Analysis of Interfered Digital Filters with Markovian Jumping Parameters and Delays

2021 ◽  
pp. 2250003
Author(s):  
Mani Kant Kumar
Keyword(s):  
Performance Analysis ◽  
Performance Index ◽  
Digital Filters ◽  
Matrix Decomposition ◽  
Lyapunov Theory ◽  
Markovian Jumping Parameters ◽  
Unified Framework ◽  
External Disturbances ◽  
Markovian Jumping ◽  
Stochastically Stable

This paper deals with the problem of mixed [Formula: see text] and passivity performance analysis of digital filters subject to Markovian jumping parameters, external disturbances, time delays and bounds of the nonlinearity functions. By employing Lyapunov theory and matrix decomposition technique, a novel sufficient condition is established. The proposed criterion ensures that the underlying system is stochastically stable and satisfies a mixed [Formula: see text] and passivity performance index simultaneously. The obtained criterion can also be employed to solve the [Formula: see text] problem or the passivity problem in a unified framework. Moreover, the problem is formulated to obtain optimal mixed [Formula: see text] and passivity performance index of the interfered digital filters. The effectiveness and superiority of our proposed results are illustrated by three examples.

The logistics performance analysis in European Union – EU-15 vs. EU-13

2020 ◽  
Vol 5 (3) ◽  
pp. 5-16
Author(s):  
Helga Pavlić Skender ◽  
Antonela Štefanić ◽  
Petra Zaninović
Keyword(s):  
European Union ◽  
Performance Analysis ◽  
Performance Index ◽  
Logistics Performance Index

Logistyka stanowi 14% całkowitego PKB krajów Unii Europejskiej, co wskazuje na duże znaczenie tego sektora dla wyników ekonomicznych krajów członkowskich Unii Europejskiej. Rynek logistyczny krajów UE-15 jest dobrze rozwinięty, podczas gdy większość krajów UE-13 powinno podjąć działania dla rozwoju słabej infrastruktury kolejowej oraz pochylić się nad kwestiami politycznymi związanymi z korupcją, czy brakiem konkurencyjności. Szybko rozwijające się gospodarki UE-13 mogą jednak skorzystać na poprawie rynku usług sektora logistycznego. Celem artykułu było określenie wydajności sektora logistyki w Unii Europejskiej z podziałem na kraje UE-15 i UE-13. W pracy wykorzystano wskaźnik wydajności logistyki według Banku Światowego (Logistics Performance Index – LPI), który jest narzędziem określającym jakość, szybkość, dokładność i prostotę procesów logistycznych. Analiza objęła okres od 2010 do 2018 roku. Wyniki wskazują, że niektóre kraje UE-13 pozostają w tyle za członkami UE-15 pod względem wyników logistycznych, podczas gdy kraje takie jak Polska, Czechy i Węgry osiągają najlepsze wyniki logistyczne wśród krajów UE-13. Wyniki wskazują również na korelację między wynikami logistyki a wzrostem gospodarczym. To oznacza, że kraje UE-13 muszą zrobić krok naprzód w swoich wynikach logistycznych, aby zintegrować się z regionalnym i globalnym łańcuchem dostaw, a tym samym poprawić swoją pozycję gospodarczą i konkurencyjność.

scholarly journals Performance Analysis on Transfer Platforms in Frame Bridge Based Automated Container Terminals

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Hongtao Hu ◽  
Byung Kwon Lee ◽  
Youfang Huang ◽  
Loo Hay Lee ◽  
Ek Peng Chew
Keyword(s):  
Markov Chain ◽  
Performance Analysis ◽  
Markov Chain Model ◽  
Container Terminal ◽  
Container Terminals ◽  
Automated Guided Vehicles ◽  
Chain Model ◽  
Quay Cranes ◽  
Automated Container Terminal ◽  
Multistory Frame

This paper studies a new automated container terminal (ACT) system which utilizes multistory frame bridges and rail-mounted trolleys to transport containers between the quay and the yard. Beside typical ACT systems use trucks or automated guided vehicles for transporting containers between quay cranes and yard cranes, the new design uses three types of handling machines, namely, ground trolleys (GTs), transfer platforms (TPs), and frame trolleys (FTs). These three types of handling machines collaborate with one another to transport containers. This study decomposes the system into several subsystems. Each subsystem has one TP and several FTs and GTs dedicated to this TP. Then, a Markov chain model is developed to analyze the throughput of TPs. At last, the performance of the new ACT system is estimated. Sensitivity analyzes the numbers, and the processing rates of trolleys are conducted through the numeric experiments.

scholarly journals Performance Analysis and Ranking of Corporate Medical Institutions in India

2018 ◽  
Vol 38 (5) ◽  
pp. 342 ◽  
Author(s):  
Susama Nanda ◽  
Manoj Mishra ◽  
Dola Babu Ramesh
Keyword(s):  
Performance Analysis ◽  
Research Design ◽  
Performance Index ◽  
Science Research ◽  
Health Science ◽  
Health Science Research ◽  
Medical Institutions ◽  
Ranking Performance ◽  
New Knowledge ◽  
P Index

<div class="page" title="Page 1"><div class="layoutArea"><div class="column"><p><span>Health science research focuses to generate new knowledge through new technique, research design and organisational interventions to serve the whole community. The corporate Medical colleges are determined to establish themselves in both academic and research purpose. The performance index (P-index) is an interesting parameter to calculate the ranking performance of any institution. This study presents an analysis of the research growth, collaboration of researchers with ranking of the corporate medical institutes in India according to p-index. </span></p></div></div></div>

scholarly journals Of JavaScript AOT compilation performance

2021 ◽  
Vol 5 (ICFP) ◽  
pp. 1-30
Author(s):  
Manuel Serrano
Keyword(s):  
Performance Analysis ◽  
Just In Time ◽  
Design And Implementation ◽  
Dynamic Languages ◽  
Academic Publications ◽  
Jit Compilation ◽  
A Performance

The fastest JavaScript production implementations use just-in-time (JIT) compilation and the vast majority of academic publications about implementations of dynamic languages published during the last two decades focus on JIT compilation. This does not imply that static compilers (AoT) cannot be competitive; as comparatively little effort has been spent creating fast AoT JavaScript compilers, a scientific comparison is lacking. This paper presents the design and implementation of an AoT JavaScript compiler, focusing on a performance analysis. The paper reports on two experiments, one based on standard JavaScript benchmark suites and one based on new benchmarks chosen for their diversity of styles, authors, sizes, provenance, and coverage of the language. The first experiment shows an advantage to JIT compilers, which is expected after the decades of effort that these compilers have paid to these very tests. The second shows more balanced results, as the AoT compiler generates programs that reach competitive speeds and that consume significantly less memory. The paper presents and evaluates techniques that we have either invented or adapted from other systems, to improve AoT JavaScript compilation.

scholarly journals Gambaran Distres Psikologis pada Petani Tembakau Di Kecamatan Kalisat Kabupaten Jember

2020 ◽  
Vol 7 (3) ◽  
pp. 152
Author(s):  
Alviolita Nur Septiani ◽  
Emi Wuri Wuryaningsih ◽  
Enggal Hadi Kurniyawan
Keyword(s):  
At Risk ◽  
Psychological Distress ◽  
Agricultural Land ◽  
Descriptive Analysis ◽  
Cluster Sampling ◽  
Sampling Techniques ◽  
Land Area ◽  
Crop Failure ◽  
Tobacco Plants ◽  
Stress Scale

Serious problems experienced by tobacco farmers are narrowing land area, decreasing land fertility, degradation of agricultural land, pest attacks, inappropriate fertilization to tobacco plants, weather and crop failure. Those problems posed the tobacco farmers at risk of psychological distress. This study aimed to analyze psychological distress in tobacco farmers in Kalisat, Jember. The design of this study was descriptive analysis with cluster sampling and proportional sampling techniques. The population of this study was tobacco farmers, as many as 91 (CI = 90%). The research instruments were the 42 Depression Anxiety and Stress Scale questionnaires (DASS 42) (Cronbach's Alpha 0.776; 0.931; 0.803). The results showed that tobacco farmers had the highest anxiety (73.6%), stress (26.4%), and depression (11%). Psychological distress in farmers is manifested in the form of worries and fears of work which is generally due to instability from the work of farmers.

Impact of Novel Dissimilar Shape Ternary Composition-Based Hybrid Nanofluids on the Thermal Performance Analysis of Radiator

2020 ◽  
Vol 13 (4) ◽  
Author(s):  
Rashmi Rekha Sahoo ◽  
Vikash Kumar
Keyword(s):  
Performance Analysis ◽  
Thermal Performance ◽  
Performance Index ◽  
Volume Fraction ◽  
Energy Performance ◽  
Second Law ◽  
Hybrid Nanofluid ◽  
Air Velocity ◽  
Nanoparticle Shape ◽  
Hybrid Nanofluids

Abstract The thermal performance analysis of a radiator with a dissimilar shape nanoparticles, i.e., cylindrical (CNT)–platelet (graphene), spherical (Al2O3)–platelet (graphene), and spherical (Al2O3)–cylindrical (CNT) composition-based hybrid nanofluid for a coolant flowrate of 6 l/min, air velocity of 10.6 m/s, and 1.3% vol. faction of nanofluid has been studied and compared. Results revealed that a hybrid nanofluid as a coolant enhances the exergy–energy performance of the radiator. In this study, the cylindrical (CNT)–platelet (graphene) hybrid nanofluid results a decrement in the performance while the spherical (Al2O3)–platelet (graphene) hybrid nanofluid yields a better performance with coolant flowrate and air velocity. Particle shape has influenced a significant effect on the second law efficiency, exergy change, and irreversibility, which increases with an increase in air velocity, and volume fraction of hybrid nanofluid. However, the spherical (Al2O3)–platelet (graphene) hybrid nanofluid has 3.5%, 3.6%, and 1.12% higher performance index, exergy change in coolant, and second law efficiency, respectively, compared to the cylindrical (CNT)-platelet(graphene)-based hybrid nanofluid. Furthermore, results divulge that the nanoparticle shape has a notable impact on the performance of an automobile radiator. The spherical (Al2O3)–platelet (graphene) hybrid nanofluid exhibits supercilious over other shapes considered, and hence, it is more effective to use as a radiator coolant for enhancing the thermal performance.

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