Non-Isolated DC–DC Power Converter With High Gain and Inverting Capability by Mohammad Meraj (16855401)

“…The proposed converter can be applied as an input boost up the stage for low voltage battery energy storage systems, photovoltaic (PV) and fuel cell (FC) based DC-AC applications. The anticipated topology consists of the two low voltage rating switches. …”

Design and analysis of PV fed high-voltage gain DC-DC converter using PI and NN controllers by Madisa V.G., Varaprasad

“…In this article, a modified High-Voltage DC-DC converter was explained. The main intention of the modified converter is to decrease the reverse recovery currents and voltage stress across the switch, similarly, it generates high voltage at the converter output. …”
Get full text
Get full text
Get full text

A Quadratic Non-Isolated High Step-Up Single-Input Dual-Output DC–DC Topology Based on Coupled Inductors with Low Input Current Ripple by Vafa Marzang (17347048)

“…<p dir="ltr">This paper presents a new flexible high step-up DC-DC converter based on coupled inductors (CI), which operates as a Single-Input Dual-Output (SIDO) or Single-Input Single-Output (SISO) converter. …”

A Power Ripple Compensator for DC Nanogrids via a Solid-State Converter by Ahmad Khan (6067526)

“…<h3>Abstract</h3><p dir="ltr">This paper presents a method for improving the reliability of DC nanogrids by decreasing the input capacitance requirement. …”

Allelopathic Effects of the Invasive Prosopis juliflora (Sw.) DC. on Native Plants: Perspectives toward Agrosystems by Shazia Bibi (16500318)

“…<p dir="ltr">Prosopis juliflora (Sw.) DC. Is highly recognized for its invasive character and its detrimental effects on different plant species across the world. …”

Ferroelectric Properties and Electrocaloric Effect in Dy2O3 Substitution on Lead-Free (Na0.5 Bi0.5)0.94 Ba0.06TiO3 Ceramic by Turki, O.

“…Using the direct EC measurement, the ceramic corresponding to y = 0.02 exhibited a significant EC response, where ΔT = 1.2 K under 5 kV/mm. The incorporation of Dy was found to enhance the EC responsivity coefficient ζ = iT/ΔE), with a best value of ζ = 0.24 K.mm/kV for y = 0.02.…”
Get full text

Probing deposition temperature effects and computational analysis of DC-sputtered tungsten (W) thin films for CZTS based solar cells by M.I. Hossain (22303861)

“…<p dir="ltr"><u>Tungsten</u> (W) <u>thin films</u> were deposited onto pre-cleaned soda-lime <u>glass substrates</u> at temperatures ranging from room temperature to 400 °C using DC <u>magnetron</u> sputtering. This <u>deposition process</u> was conducted to investigate how varying<u> substrate temperatures</u> affect the films' crystallographic, morphological, and <u>electrical characteristics</u>. …”

Effects of polyphenol‐rich traditional herbal teas on obesity and oxidative stress in rats fed a high‐fat–sugar diet by Neelam Iftikhar (14778400)

“…Data showed that higher doses of <i>Hibiscus rosa-sinensis</i> significantly reduced the rat's BMI (0.50 g/cm²) in comparison with the high-fat–sugar diet group (0.79 g/cm²). …”

Particle size impact on pyrolysis of multi-biomass: a solid-state reaction modeling study by Sabah Mariyam (14150859)

“…Both activation energy and pre-exponential factor decreased from 18.78 to 5.57 kJ/mol and 1.16 E+10 to 1.48 E+08 with reducing particle sizes. …”

Assessment Tools for Pulmonary Involvement in Patients with Ankylosing Spondylitis: Is Diaphragmatic Ultrasonography Correlated to Spirometry? by Rim Dhahri (21406871)

“…The mean chest expansion (CE) value was 3.9± 1.81cm [range: 1– 9] with a median of 4 cm. A pathological value (< 5cm) was observed in 72% of cases. …”

Polyaniline/Polystyrene Blends: In-Depth Analysis of the Effect of Sulfonic Acid Dopant Concentration on AC Conductivity Using Broadband Dielectric Spectroscopy by Noora Al-Thani (14147829)

“…Electrical conduction activation energies for the blends were also calculated using the temperature dependence of the direct current (DC) conductivity at a low frequency (σdc), which exhibit an Arrhenius behaviour with respect to temperature. …”

Optimizing the number of players and training bout durations in soccer small‐sided games: Effects on mood balance and technical performance by Zouhaier Farhani (22330693)

“…</p><h3>Methods</h3><p dir="ltr">Sixteen semiprofessional male soccer players participated in the study (age: 20.7 ± 0.7 years, height: 179.5 ± 6.1 cm, body mass: 67.2 ± 4.9 kg, body fat: 10.7 ± 0.7%). …”

Production of flexible nanocomposite membranes for x-ray detectors by Ahmad I., Ayesh

“…Electrical impedance tests reveal that both dc resistance and activation energy decrease with increasing temperature as well as nanoparticle concentration. …”
Get full text
Get full text
Get full text

Production of flexible nanocomposite membranes for x-ray detectors by Ahmad I. Ayesh (10188469)

“…Electrical impedance tests reveal that both dc resistance and activation energy decrease with increasing temperature as well as nanoparticle concentration. …”

Enhancing the electrocoagulation process for harvesting marine microalgae (Tetraselmis sp.) using interdigitated electrodes by Wardan A. Khatib (17302747)

“…Furthermore, decreasing the electrode distance to 0.5 cm increased the algal harvesting efficiency to 96.18%. …”

Effect of sintering temperature of NBT–6BT lead-free ceramics on the structural, ferroelectric and piezoelectric properties by Slimani, Ahmed

“…It is found that the optimal ferroelectric and piezoelectric values were obtained at 1150 °C (P r = 27 µC/cm 2 , E c = 3.89 kV/mm and d 33 = 110 pC/N). According to these results, we suggest that 850 °C and 1150 °C can be considered as optimal calcination and sintering temperature in NBT-6BT ceramic, respectively.…”
Get full text

A Comparison of Greywater Irrigation and Hydraulic Loading Rate on Growth and Treatment Performance With Various Ornamental Plants by Salam Akinkunmi Alli (21547055)

“…When averaged across all plant types under the 200 mL/d greywater irrigation regime, its applicated resulted in increases of 27.3±11.7 cm in plant height, 6.3±2.1 in number of pinnula, 55.3±6.7 in number of leaves (excluding <i>Portulaca grandifolia</i>), 13.06±8.83 g shoot dry matter weight, 115.1±10.9 cm root length, and 70±4% and 74±3% in moisture content of the root and shoot system as compared to the same hydraulic loading with freshwater irrigation. …”

Football-induced fatigue in hypoxia impairs repeated sprint ability and perceptual-cognitive skills by Samuel A. Pullinger (8154627)

“…RS were affected by football-induced fatigue for DC (4.8%;ES=0.68) and AV (5.5%;ES=0.79). In hypoxia, a 6.5% was found for DC, 6.3% for AV and 3.1% for PV at 1500-m compared to 0-m (P<0.05). …”

Performance and analysis of kappa-carrageenan hydrogel for PFOA-contaminated soil remediation wastewater treatment by Alsaka, Lilyan

“…Increasing the PFOA concentration reduced water flux and increased PFOA rejection. For 2 cm hydrogel thickness, the water flux of 3%kC-0.3%AC and 3%kC-3%V hydrogels was 25.6 LMH and 21.5 LMH, and the corresponding PFOA rejection was 86.9% for 3%kC-0.3%AC and 85.7% for 3%kC-3%V. …”
Get full text
Get full text
Get full text

Characterization of Electronic and Ionic Transport in Li_1-_<em>x</em>Ni_0.33Mn_0.33Co_0.33O₂(NMC₃₃₃) and Li... by Ruhul Amin (2113627)

“…Here, the transport properties of NMC₃₃₃ and NMC₅₂₃ are investigated using impedance spectroscopy and DC polarization and depolarization techniques. The electronic conductivity is found to increase with decreasing Li-content (increasing state-of-charge) from ∼10⁻⁷ Scm⁻¹ to ∼10⁻² Scm⁻¹ over Li concentrations <i>x</i> = 0.00 to 0.75, corresponding to an upper charge voltage of 4.8 V with respect to Li/Li⁺. …”