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201
Design, characterization and properties of nitrogen-containing novel organic N-type materials
Published 2013“…Although a lot of n-type organic materials have been reported,this research will specially focus on N-substituted polycyclic aromatic hydrocarbons(PAHs)because Houk et al predicted that the azaacenes have high electron affinities and could be promising candidates for n-type semiconducting materials.In fact,some N-heteroacenes have already shown decent electron mobility.Moreover,N-heteroacenes are more stable(resistive to oxidation or dimerization).In addition,the physical properties of n-substituted heteroacenes strongly depend on the number,position and valence states of nitrogen atoms.These progresses strongly encourage me to prepare larger azaacenes In this thesis,I have designed,synthesized and characterized several new azaacenes,which are expected to exhibit good performance in electronic devices.I developed a simple and efficient method(one or two steps)to prepare targeted azaacenes through condensation reaction starting from commercially available materials.All as-prepared compounds are very stable and have lower bandgaps.Phototransistors based on 6,8,15,17-tetraaza-1.18,4.5,9.10,13.14- tetrabenzoheptacene(TTP)single crystals have been fabricated and this device exhibited excellent performance in amplifying and converting light signal under the photoconductive effect.In addition,9,11,13,22,24,26-hexaza-tetrabenzo[a,c,l,n]heptacene(HATBH)can act as an efficient anion sensor for naked-eye detection of F- and H2PO4- anions and 9,26-dihydro 9,11,13,22,24,26-hexaza-tetrapyrido[3,2-a: 2’,3’-c:3”,2”-l:2”’,3”’-n]heptacene(DHATPH)can selectively sense F- anion among TEN anions(F-,Cl-,Br -,I-,PF6-,HSO4-,NO3-,BF4-,AcO-,and H2PO4-). …”
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Thesis -
202
4.A21 Stories Without Words: Photographing the First Year, Fall 2005
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Learning Object -
203
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204
Review of Eric Hutton, Xunzi : the complete text
Published 2022“…For non-specialists who are unacquainted with the Xunzi, it will be an excellent alternative to Burton Watson‟s abridged translations (1963) of ten out of thirty-two chapters of the Xunzi. For the specialists, it serves as a valuable new scholarly translation for their research in addition to Knoblock‟s translation (1988-94) completed twenty years ago.…”
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Working Paper -
205
Experimental and numerical investigations of hot-rolled stainless steel channel section columns susceptible to flexural buckling
Published 2022“…A thorough testing and numerical modelling programme has been conducted to investigate the minor-axis flexural buckling behaviour and resistances of pin-ended hot-rolled stainless steel channel section columns. …”
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Journal Article -
206
Sessile droplet evaporation on patterned surfaces
Published 2023“…In this study, the evaporation behaviour between suspension fluids and water droplets has been investigated on different substrates. The sizes of particles in the suspension fluids increases by a factor of ten sizes from 0.05μm, 0.5μm and 6μm. …”
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Final Year Project (FYP) -
207
Associations of maternal night shift work during pregnancy with DNA methylation in offspring: a meta-analysis in the PACE consortium
Published 2025“…Background: Night shift work during pregnancy has been associated with differential DNA methylation in placental tissue, but no studies have explored this association in cord blood. …”
Journal article -
208
Analysis and design of RSSI in the RF receiver chain
Published 2018“…This dissertation presents the CMOS design of such a RSSI block implemented in the RF receiver chain, which is used in low-power applications such as BLE or ZigBee. IFA and rectifiers form the basic building blocks of RSSI that are constructed with much care in this design. …”
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Thesis -
209
Casino resort industry & corporate governance
Published 2008“…We attempt to measure and compare corporate governance in the firms by developing a G-score for twenty-three publicly listed firms in United States and ten publicly listed firms in Asia-Pacific casino resorts industries for two years, 2005 and 2006.…”
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Final Year Project (FYP) -
210
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211
21W.745 / SP.576J / WGS.576J Advanced Essay Workshop, Spring 2005
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Learning Object -
212
Bipolar /
Published 2021“…The average Bipolar individual suffers with episodic symptoms for ten years before receiving an accurate diagnosis. …”
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software, multimedia -
213
Retention of the structure and function of heparan sulfate biomaterials after gamma irradiation
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Journal Article -
214
Insecticidal potential of wax-degrading bacteria derived from fermented Ficus extract against Phenacoccus solenopsis Tinsley
Published 2024“…Methodology and results: A total of ten isolates of wax-degrading bacteria were isolated from fermented Ficus extract (Ficus FPE) using a selective medium, Davis minimal agar (DMA), which was enriched with mealybug wax. …”
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Article -
215
Histone lysine and DNA methylation: dynamic marks in the chromatin
Published 2019“…TET enzymes play an essential role in shaping the epigenome and loss of TET2’s function has frequently been described in haematopoietic malignancies with notable examples being myelodysplastic syndrome (MDS) and acute myeloid leukaemia (AML). …”
Thesis -
216
Yayasan UMPSA reaches out to Bentong community, donates RM200,000 for Early Education Assistance and Excellence Incentive
Published 2024“…BENTONG, 29 June 2024 - Yayasan UMPSA presented donations to ten families consisting of single mothers and families in need around Bentong in an effort to reach out and support the local community.…”
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Newspaper -
217
Digital image forensics
Published 2011“…The basic principle for the method was tested with ten images and the effect was found to be consistent. …”
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Final Year Project (FYP) -
218
Stochastic structural dynamic model updating and reliability prediction of a building using vibration data
Published 2014“…The efficacy and effectiveness of this would be illustrated through examples, a 4 degrees of freedom (4-DOF) mechanical system and a ten-story building.…”
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Final Year Project (FYP) -
219
Knowledge and skills required to set up and operate clean energy communities
Published 2022“…This paper identifies the knowledge and skills required to create and operate an EC. To this end, ten case studies of clean energy communities in six European countries are examined. …”
Journal article -
220
Superpotential of three dimensional N = 1 heterotic supergravity
Published 2020“…We dimensionally reduce the ten dimensional heterotic supergravity action on spacetimes of the form M(1, 2) x Y, where M(1, 2) is three dimensional maximally symmetric Anti de Sitter or Minkowski space, and Y is a compact seven dimensional manifold with G2 structure. …”
Journal article