Search Results - "1500m"
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Beetles species richness along environmental gradients at montane ecosystem in Fraser’s Hill, Peninsular Malaysia
Published 2019“…There was no significant difference between the diversity values at 500 m and 1000 m, and 1500 m and 1800 m, whereas there was significant difference between 500 m and 1500 m, and 1000 m and 1800 m. …”
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An embedded processing of differential pulse voltammetry (DPV) data using ARM processor (LPC1768)
Published 2015“…Potential scanning range of this device is between -1500mV and +1500mV within frequency range 0.1Hz - 1kHz which can be applied for several electrochemical components. …”
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Evaluation of different semivariogram models in groundwater quality mapping using GIS-based simple kriging at Khorasan Razavi-Iran
Published 2015“…Furthermore, the accuracy trend was illustrated in table form and figures that the error of the accuracy is getting worse for example the R² for SO4 in 500m lag with 0.96 was become lesser in 1500m that is 0.69. For the E from 500m to 1500m, the value was lesser as well as RMSD was increased due to the distance. …”
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Gerakan kristianisasi di kalangan masyarakat Islam : kajian di negara Brunei Darussalam / Haji Mail bin Besar
Published 2008“…Sebagai kesimpulannya kajian ini mendapati dari tahun 1500M sehingga menjelang tahun 2000M jelas wujud gerakan Kristianisasi di kalangan masyarakat Islam di Negara Brunei Darussalam (sebagaimana juga di negara-negara Islam yang lain). …”
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Floristic composition, tree growth and aboveground biomass along an altitudinal gradient thirty years after selective logging at Payeh Maga Highland, Sarawak, Malaysia
Published 2020“…A study was conducted to determine vegetation recovery, tree growth rate, above ground biomass (AGB) on the Payeh Maga Highland, Sarawak, Malaysia of logged and unlogged forests at different elevations: 750–1200 m (S1), 1200–1500 m (S2) and >1500 m (S3) in 30 plots (20 × 20 m). …”
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Model-guided processing of time-lapse seismic for realtime monitoring of CO2 geosequestration - CO2CRC Otway Project case study
Published 2017“…Obtained time-lapse seismic images allow detection and tracking of the evolution of a small CO2-rich plume injected into a saline aquifer at 1500 m depth.…”
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Fe@Ag nanoparticles decorated reduced graphene oxide as ultrahigh capacity anode material for lithium-ion battery
Published 2015“…Moreover, the Fe@AuNPs-AETrGO composite showed high specific gravimetric capacity of about 1500 mAh g−1 and long-term cycle stability.…”
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Variation in vertical stress in the Baram Basin, Brunei: tectonic and geomechanical implications
Published 2003“…The Baram Basin shows a variation in vertical stress gradient between 18.3 and 24.3 MPa/km at 1500 m depth below the surface. This variation has a significant effect on in situ stress related issues in field development such as wellbore stability and fracture stimulation. …”
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Quantifying Time-lapse Seismic Signal Detection for the Otway Project Using Prestack Migration
Published 2015“…During Stage 2 of the Otway CCS Australian project it is planned to inject a small, up to 15,000 tonnes of gas, into a saline aquifer located at depth of 1500 m. In CO2 sequestration, the ability to detect CO2 plumes is one of the main purposes of using time-lapse seismic imaging. …”
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Physical Fitness Test Battery for Malaysian Schoolchildren Aged 13 - 15 Years
Published 1995“…I-ligh values of intraclass reliability coefficient were obtained: 0.97 (1500 m run); 0.96 (sit and reach, and 50 m run); 0.95 (agility run); 0.94 (flexed-arm hang, and sargent jump) and 0.86 (sit-up).…”
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Seismic monitoring of a small-scale supercritical CO2/CH4 Injection-CO2CRC otway stage 2C Case Study
Published 2017“…A very limited amount of the same gas mixture (15 000 tonnes) was injected into a saline aquifer at ~1500 m. In order to monitor the gas injection a comprehensive 4D seismic program was rolled out. …”
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Active surface and borehole seismic monitoring of a small supercritical CO2 injection into the subsurface: experience from the CO2CRC Otway Project
Published 2020“…The CO2CRC Otway Project attempts to improve this understanding by exploring the capability of seismic reflection method to detect and monitor a 15-kt injection of supercritical CO2/CH4 mixture in a saline aquifer at a depth of 1500 m. The monitoring program consists of TL 3D seismic surveys using a buried geophone array, TL 3D vertical seismic profiling (VSP), and offset VSP. …”
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Enhancing real time heavy metal detection using embedded portable signal processing unit
Published 2019“…Potential scanning range of this device is between - 1500 and + 1500 mV within frequency range 0.1-1 kHz which make the device able to use for measuring wide rang concentrations of samples and environmental monitoring without the need of Personal Computer (PC) or expert user. …”
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Voltammetric determination of lead in gunshot residue samples
Published 2016“…The voltammetric parameters used to analyse the sample include stirrer speed at 2000 rpm, equilibrium time at 5 min, pulse amplitude at 50 mV, start potential at -1500 mV, voltage step time at 0.6 s, sweep rate at 10 mV/s, under differential pulse mode. …”
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4D surface seismic tracks small supercritical CO2 injection into the subsurface: CO2CRC Otway Project
Published 2017“…The CO2CRC Otway Project attempts to improve this understanding by exploring the capability of seismic reflection method to detect and monitor a 15,000 t injection of supercritical CO2/CH4 mixture in a saline aquifer at a depth of 1500 m. To increase the signal to noise ratio and to reduce the disruption to land users, seismic acquisition is performed using a buried geophone array. …”
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Dynamic Response of Spar Platforms Subjected to Waves and Current
Published 2008“…Spar is a type of deepwater floating type of platform used in ultradeep waters of depth more than 1500 m. It is worth mentioning here that Malaysia has recently installed its first spar at Kikeh field near Sabah. …”
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Dual-wavelength thulium ytterbium Co-doped fiber laser
Published 2017“…By using 980 nm multimode laser, a stable dual-wavelength laser is generated at a threshold pump power of 1500 mW due to the non-polarization rotation (NPR) effect occurred in the cavity. …”
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Enhancing wastewater treatment with engineered biochar from microwave-assisted approach - A comprehensive review
Published 2024“…The biochar produced has a high surface area (up to 1500 m2/g) and exhibits different functional groups that are effective for pollutant adsorption from wastewater. …”
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Geochemical Characterization and Origin of High-Sulfur, Heavy Oils in Jiyang Sub-Basin, East China
Published 2011“…The oils of family 1 are distributed in the reservoir, lower than 1500 m throughout the sub-basin. Biomarker assemblages, such as low pristane/phytane ratios (<1 Pr/Ph) and a high abundance of carotane, gammacerane, and dinosterane, suggest that they are derived from the calcareous mudstones and shales among the stratified, saline Esu4 unit, in addition to the in situ biodegradation-concentrated sulfur content. …”
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