In situ synthesis of silver nanoparticles in poly(vinyl) alcohol layer coated thin film membrane for seawater desalination by Jayavardhana D/o Balaji

“…Singapore has been searching for efficient ways to alleviate water scarcity. …”
Get full text

THE FIRST 90 DAYS / by Watkins, Michael D., 1956-, author 422691

“…Adakah anda baru sahaja mendapat kenaikan pangkat atau sedang dalam fasa peralihan peranan kepimpinan di syarikat baru? …”

Hermitian symmetric DFT codes : a new class of complex DFT codes by Kumar, A. Anil, Makur, Anamitra

“…For a Gauss-Markov source, on a binary symmetric channel at lower to moderate bit error rates (BERs), HSDFT codes show better performance than RBDFT codes, and on a Gilbert-Elliot channel HSDFT codes consistently perform better than RBDFT codes.…”
Get full text
Get full text

Modeling Sandbar Effects on Nearshore Waves and Morphological Change using SWAN by Murman, Charles E.

“…Simulations were run with observed bathymetry for both the outer bar and inner shallow bathymetry, with smoothed outer bar and observed shallow bathymetry, and with digital elevation model bathymetry to determine the effects of outer bar and shallow bathymetry on wave evolution.…”
Get full text

Electrical characterization of bias temperature instability in MOSFETs with the ultrathin SiON and la-doped HfSiO gate dielectrics by Du, Guoan.

“…The shallow E'δ centers (90% in entire E' centers) are the dominant structures for the fast hole traps. …”
Get full text

Weakly nonlinear water waves over varying topography by Xiao, Rong

“…This thesis consists of 2 sections, part A chapters 1-6 and part B chapters 6-7 with references and appendices. …”
Get full text

Alternative solution for pre-treatment of seawater for the desalination process by Goh, Qing Kai

“…The NF membranes were able to sustain its original flux performance at 2.5 bar much longer than the UF membrane could at 0.25 bar. …”
Get full text

Dual layer composite nanofiltration hollow fiber membranes for low-pressure water softening by Setiawan, Laurentia, Shi, Lei, Wang, Rong

“…The newly developed (PAI-PAAm)-PES dual layer hollow fiber membranes show a salt water permeability of 15.8 L/m2.h.bar and high Mg2+ and Ca2+ rejections of 94.2% and 92.3%, respectively, at operating pressure of 2 bar using a 3000 ppm TDS feed solution. …”
Get full text
Get full text

Enhancing the Permselectivity of Thin-Film Composite Membranes Interlayered with MoS₂ Nanosheets via Precise Thickness Control by Cao, Siyu, Deshmukh, Akshay, Wang, Li, Han, Qi, Shu, Yufei, Ng, How Yong, Wang, Zhongying, Lienhard, John H

“…The optimized MoS2-interlayered TFC membrane (0.3-inter) had a 96.8% Na2SO4 rejection combined with an excellent permeability of 15.9 L m-2 38 h-1 bar-1 39 (LMH/bar), approximately 2.4 times that of the control membrane (6.6 LMH/bar). …”
Get full text

Fabrication of hollow fiber membranes using amphiphilic block copolymers as pore-forming additives by Loh, Chun Heng

“…When Pluronic F127 concentration was 10 wt%, the as-spun hollow fiber exhibited the highest PWP of 114 L/m2•h•bar and the lowest MWCO of 9 kDa. Due to the good performance of Pluronic F127 in PES membrane fabrication, it has been selected as the amphiphilic additive to further study the formation of poly(vinylidene fluoride) (PVDF) membranes. …”
Get full text

Merge : the hybridization of architecture, infrastructure, and landscape by Fausto, Ariel

Get full text

LiNi0.5Mn1.5O4 hollow structures as high-performance cathodes for lithium-ion batteries by Zhou, Liang, Zhao, Dongyuan, Lou, David Xiong Wen

“…Built to last: Uniform LiNi0.5Mn1.5O4 hollow microspheres and microcubes (see picture; scale bars: 1 μm) with nanosized building blocks have been synthesized by a facile impregnation method followed by a simple solid-state reaction. …”
Get full text
Get full text

Polyamide-imide hollow fiber membranes crosslinked with amine-appended inorganic networks for application in solvent-resistant nanofiltration under low operating pressure by Lim, Siow Kee, Setiawan, Laurentia, Bae, Tae-Hyun, Wang, Rong

“…The development of polyamide-imide (PAI) hollow fiber membranes for solvent-resistant nanofiltration (SRNF) in polar aprotic solvents such as dimethylformamide (DMF) under low operating pressure of 2 bar is reported in current study. Highly porous PAI substrates were fabricated and crosslinked with (3-aminopropyl)trimethoxysilane (APTMS). …”
Get full text
Get full text

Experimental Investigation of the thermal performance of functional magnetic nanofluids by Lim, Wen Jing

“…It is also known as the world’s smallest stir bars. In this project, the nanofluid was tested inside a cylindrical cavity with a hot and cold surface and the temperature was taken by various thermocouples. …”
Get full text

Preparation of low-pressure water softening hollow fiber membranes by polyelectrolyte deposition with two bilayers by Rajabzadeh, Saeid, Liu, Chang, Shi, Lei, Wang, Rong

“…A salt water flux (SWP) of 12 LMH/bar and 94% Mg2 + rejection was obtained by depositing only two bilayers of PSS/PAH polyelectrolytes on the PES substrate, while for the 3000 ppm mixed salt solution, the water permeability was 11 LMH/bar with Mg2 + and Ca2 + rejection as high as 90%. …”
Get full text
Get full text

Synthesis and reactivity of electron-deficient phosphorus(III) compounds by Dordevic, Nemanja

“…Transient formation of [1a]2+ and [1b]2+ is evidenced by activating C-F bonds of trifluorotoluene and [BArF4]- (ArF = (CF3)2-C6H3) anion. The replacement of carbodiphosphorane 1 with more nucleophilic and sterically less demanding carbodicarbene ligand {C6H4(MeN)2C}2C, 2 resulted in a series of P-dications [{C6H4(MeN)2C}2C.PR]2+ (R = NiPr2, Ph, OMe, tBu, Cl) whose spectroscopic and structural features are presented. …”
Get full text

IS activity in Southeast Asia by Liow, Joseph Chinyong, Liow Chin Yong, Joseph

“…The increasing number of recruits from Indonesia and Malaysia to Islamic State reflects the evolving security threat to Southeast Asia. The emerging pattern bears lessons for countries in the region.…”
Get full text
Get full text

Application of response surface methodology (RSM) for optimization of hydrogen sulphide adsorption using coconut shell activated carbon xerogel: effect of adsorption pressure and h... by Saleh, Ali Mohammed, Mahdi, Hadi Hamdi, Alias, Azil Bahari, Ali, Obed M., Wan Ab Karim Ghani, Wan Azlina, Abdulwahhab Shihab, Thaer, Syed Hasan, Syed Shatir A., Ahmed, Omer Khalil, Mohammed Saleh, Noah

“…Our findings showed that the optimum conditions for H2S removal were at 1 bar and 100 L/hr for 25 ppm of H2S and 1 bar and 100.3830 L/hr for 50 ppm of H2S. …”
Get full text

Clouds and hazes in Saturn's troposphere and stratosphere by Merlet, CTC

“…Near-infared VIMS data between 4.5 and 5.1 <em>μ</em>m are mainly sensitive to deeper tropospheric levels down to approximately 5 bar. At such pressure levels, thermochemical models predict the formation of condensed clouds made of ammonia and ammonium hydrosulphide ices, although none of these species has been spectrally detected so far. …”

Does bankruptcy law prevent internalization of environmental costs: evidence from China by Li, Xingwei

“…The ‘polluter pays’ principle has been implemented by several pieces of environmental legislation in China as a means to confront the issue of liability in the case of bankrupt polluters. …”
Get full text
Get full text