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8181
PROBING THE INTERGALACTIC MEDIUM/GALAXY CONNECTION. V. ON THE ORIGIN OF Lyα AND O VI ABSORPTION AT z < 0.2
Published 2015“…The virialized halos and extended CGM of present-day galaxies are responsible for most strong Lyα absorbers (W[superscript Lyα] > 300 mÅ) but cannot reproduce the majority of observed lines in the Lyα forest. We conclude that the majority of Lyα absorption with W[superscript Lyα] = 30–300 mÅ occurs in the cosmic web predicted by cosmological simulations and estimate a characteristic width for these filaments of ≈400 h[superscript −1][subscript 72] kpc. …”
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Article -
8182
Simulation-based passenger evacuation optimization in metro stations considering multi-objectives
Published 2022“…A simulation-based approach integrating Random Forest (RF) and Non-dominated Sorting Genetic Algorithm III (NSGA-III) is proposed to perform the evacuation evaluation and optimization at metro stations. …”
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Journal Article -
8183
Multi-objective optimization for improved tunneling project management from planning to operation stages
Published 2023“…For the construction stage, an innovative approach with the integration of random forest (RF) and non-dominant sorting genetic algorithm-II (NSGA-II) is suggested for the optimization of tunnel-induced damage mitigation during the tunneling process. …”
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Thesis-Doctor of Philosophy -
8184
The community-degree graph model and its implications on epidemic spread in social networks
Published 2024“…The analysis also reveals that k-core decomposition significantly influences the effectiveness of replicating epidemic dynamics on Facebook, as identified through a Random Forest Regressor. Furthermore, while both the Watts-Strogatz (WS) model and CDGM emerge as the top two models in capturing epidemic dynamics, the CDGM exhibits a more consistent performance than the WS model, indicating its potential application in epidemiological modelling. …”
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Thesis-Doctor of Philosophy -
8185
Investigations Into hyperspectral data analysis techniques for efficient monitoring of vertical hydroponic farms
Published 2024“…The performance of XGB superseded over other algorithms such as Random Forest (RF), SVM, Adaboost and Bagging ensemble models with SVM and RF models as base estimators. …”
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Thesis-Master by Coursework -
8186
Almost-optimal gossip-based aggregate computation
Published 2013“…DRR gives an efficient distributed procedure to partition the network into a forest of (disjoint) trees of small size. Since the size of each tree is small, aggregates within each tree can be efficiently obtained at their respective roots. …”
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Journal Article -
8187
INTEGRASI METODE KLASIFIKASI BERBASIS OBJEK CITRA QUICKBIRD DAN SISTEM INFORMASI GEOGRAFIS UNTUK PEMODELAN SPASIAL ZONASI KEBUTUHAN ANGKUTAN UMUM MASSAL DI KOTA BANDUNG PROVINSI JA...
Published 2014“…Based on the results of the study, it can be concluded that the object-based classification method (object-based image approach-OBIA) was able to extract the data of land use from Multispectral Quickbird images with 9 category, that are regular settlement, irregular settlement, trades, industries, service, urban forest, open land, wet land, and dried land. The accuracy of lands as the result of OBIA was 42.74% compared to those of the visual interpretation of Pan-Sharpened Quickbird was 98.40%. …”
Thesis -
8188
The role of urban green space design to support bird community in the urban ecosystem
Published 2022“…The increase in human population due to urbanization causes the expansion of urban areas that threatens forest lands to be lost and makes a serious threat to its biodiversity. …”
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Article -
8189
KERAGAMAN GENETIK MERBAU (Intsia bijuga O.Ktze) DAN IMPLIKASINYA BAGI PROGRAM PEMULIAAN
Published 2011“…Tree improvement program plays important role in the plantation forest development of merbau.The success of tree improvement program among others, is determined by the genetic variation in resource population known as the basic population and information abaut genetic information is lacking. …”
Thesis -
8190
PERILAKU MEKANIK PAPAN GALAR LAMINASI DENGAN VARIASI PEREKAT
Published 2011“…However, the growth of forest in Indonesia tends to decrease rapidly. By those issues, it is necessary to seek out a solution to deal with by maximizing bamboo usage as construction material. …”
Thesis -
8191
PERILAKU MEKANIK PAPAN GALAR LAMINASI DENGAN VARIASI PEREKAT
Published 2011“…However, the growth of forest in Indonesia tends to decrease rapidly. By those issues, it is necessary to seek out a solution to deal with by maximizing bamboo usage as construction material. …”
Thesis -
8192
Modelling of surface air temperature elements: integration of multiple regression model and spatial interpolation technique / Fariza Yunus
Published 2014“…There were eight environmental variables - elevation, locations (latitude and longitude), and five nearest distances of coastline and four land use types (water bodies, forest, agriculture and built-up) - that are significant to surface air temperature elements, evaluated in this study. …”
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Thesis -
8193
Ecological impacts of ash dieback in Great Britain
Published 2017“…Using species distribution modelling and random forest regression, we developed a protocol to produce abundance maps from readily available data. …”
Thesis -
8194
The environmental, socioeconomic, and health impacts of woodfuel value chains in Sub-Saharan Africa: a systematic map
Published 2017“…Instead, agricultural expansion (which often includes forest clearing) and pre-existing biophysical factors were the most frequently cited factors in shaping environmental outcomes. …”
Journal article -
8195
Essays on the search and matching of economic agents in labor and transportation markets
Published 2022“…Our methodology directly addresses these issues by applying the random forest (RF) ensemble learning technique to Automatic Identification System (AIS) data in order to predict the cargo types of coated product tankers. …”
Thesis -
8196
Ground clutter model for Forward Scatter Radar (FSR) with Very High Frequency (VHF) and Ultra High Frequency (UHF) bands in tropical region / Nor Najwa Ismail
Published 2018“…This thesis presents a clutter model for four (4) types of profiles in tropical region, which are seaside, forest, two-profile and free space area. The operating frequencies used to measure the clutter signals are 64, 151 and 434 MHz. …”
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Book Section -
8197
Phytochemical studies on alkaloids from Fissistigma latifolium (Dunal) merr. / Asmah Alias
Published 2009“…Fissistigma latifolium is a climbing shrub found in low land forest of Sumatera, Borneo , Philippines and Malaysia. …”
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Thesis -
8198
The Malaysian agricultural industry in the new millennium: issues and challenges
Published 2009“…These NAPs were promulgated with the principal thrusts areas: (a) Meeting national food requirements – through large food production by the private sector; (b) Enhancing competitiveness and profitability in agriculture and forestry promoting globally competitive industries in agriculture and forestry, developing world competitive outlook and an export culture; (c) Capitalizing on the product value-chain by reorientation from commodity-based to product-based production and marketing, capital and technology intensive agricultural production system and less labour intensive enterprises as well as cultivation of high-value 338 crops and forest species; (d) Enhancing the integrated development of the food and industrial crop; (e) Strengthening requisite economic foundation, upgrading quality of human resources, development of indigenous R&D capabilities and technology, namely modern infrastructure, business support services, financing and incentives and an enabling institutional framework; and (f) Adopting and emphasizing sustainable development rules and regulations, and strengthening incentives.…”
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Conference or Workshop Item -
8199
Prevalence, intensity and associated risk factors of soil transmitted helminth infections: A comparison between Negritos (indigenous) in inland jungle and those in resettlement at...
Published 2019“…Background Formerly known as the Malaysian hunter gatherers, the Negrito Orang Asli (OA) were heavily dependent on the forest for sustenance and early studies indicated high prevalence of intestinal parasitism. …”
Article -
8200
Fungal diversity in speleothem surfaces, bat guano, dead arthropods, and cavern water of limestone caves in Sabah, Borneo
Published 2020“…Gomantong cave and Madai cave are considered anthropogenically active because of their high visitation rate, swiftlet farming and nest harvesting, and relatively higher land-use in the area surrounding their forest reserves. We sampled four different known fungal substrates from inside the cave environment, e.g. speleothem (n = 20), cavern water (n = 14), bat guano (n = 11), and dead arthropods (n = 9). …”
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Thesis