On the test of novel constitutive relation of capacitor for electrical circuit analysis: a fractal calculus-based approach (2023)
Title : On the test of novel constitutive relation of capacitor for electrical circuit analysis: a fractal calculus-based approach
Researcher : Banchuin, R.
Department : Faculty of Engineering, & Graduated School of IT, Siam University, Bangkok, Thailand
Email : rawid.ban@siam.edu
Abstract :
Purpose
Design/methodology/approach
Findings
Originality/value
Link to article : COMPEL – The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2023, 42(2), pp. 506–525. https://doi.org/10.1108/COMPEL-04-2022-0143
Journal : COMPEL – The International Journal for Computation and Mathematics in Electrical and Electronic Engineering / in Scopus
Citation : Banchuin, R. (2023). On the test of novel constitutive relation of capacitor for electrical circuit analysis: a fractal calculus-based approach. COMPEL – The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 42(2), 506–525. https://doi.org/10.1108/COMPEL-04-2022-0143
Optimal Meropenem Dosing Regimens in Patients Undergoing Continuous Renal Replacement Therapy: Systematic Review and Monte Carlo Simulations (2023)
Title : Optimal Meropenem Dosing Regimens in Patients Undergoing Continuous Renal Replacement Therapy: Systematic Review and Monte Carlo Simulations
Researcher : Taniya Charoensareerat, Weerachai Chaijamorn, Pathakorn Kerdnimith, Nutsinee Kosumwisaisakul, Piyakamol Teeranaew, Dhakrit Rungkitwattanakul, Apinya Boonpeng, Nattachai Srisawate & Sutthiporn Pattharachayakul
Link to article: Blood Purification, 2023 May 5, pages 1-13. https://doi.org/10.1159/000529694
Citation : Charoensareerat T., Chaijamorn W., Kerdnimith P., Kosumwisaisakul N., Teeranaew P., Rungkitwattanakul D., Boonpeng A., Srisawate N., & Pattharachayakul S. (2023). Optimal meropenem dosing regimens in patients undergoing continuous renal replacement therapy: Systematic review and monte carlo simulations. Blood Purification, 5, 1-13. https://doi.org/10.1159/000529694
Journal : Blood Purification / in Scopus
ฐานข้อมูลงานวิจัย มหาวิทยาลัยสยาม : https://e-research.siam.edu/kb/optimal-meropenem-dosing-regimens/
Optimal Scheduling of Variable Speed Pumps in Mahasawat Water Distribution Pumping Station (2017)
Title : Optimal Scheduling of Variable Speed Pumps in Mahasawat Water Distribution Pumping Station
Researcher : Tomorn Sunthornnapha
Department : Department of Electrical Engineering, Siam University
E-mail : tomo.soo@siam.edu
Abstract : An optimum energy conservation technique for water treatment plant, both in term of costs and environmental impacts, have been studied and implemented primarily at Mahasawat Water Distribution Pumping Station, Thailand. This article proposes an optimum scheduling of 4-variable speed pumps operating under their actual conditions. We apply affinity laws with simple measures of performance; delivery pressure, power, and speed; to a group of pumps before scheduling them in parallel as 4-3-2 pump configuration. Energy costs are computed in term of specific energy consumptions (SEC’s) to compare them for all configurations. This proposed technique is tested and the test results demonstrated that it can reduce energy consumption by more than 12%.
Keywords : energy conservation; variable speed pumps;
water distribution pumping; specific energy consumption
Download PDF: Optimal Scheduling of Variable Speed Pumps in Mahasawat Water Distribution Pumping Station
Link to Conference: The 2017 4th International Electrical Engineering Congress, Pattaya, Thailand, 8-10 March 2017.
Bibliography : Sunthornnapha, T. (2017). Optimal Scheduling of Variable Speed Pumps in Mahasawat Water Distribution Pumping Station. In The 2017 4th International Electrical Engineering Congress (iEECON 2017), 8-10 March 2017 (pp.145-148). Pattaya: Thailand.
Optimization of coconut protein deamidation using protein-glutaminase and its effect on solubility, emulsification, and foaming properties of the proteins (2018)
Title : Optimization of coconut protein deamidation using protein-glutaminase and its effect on solubility, emulsification, and foaming properties of the proteins
Researcher : Kunarayakul, S., Thaiphanit, S., Anprung, P., Suppavorasatit, I.
Department : ภาควิชาเทคโนโลยีการอาหาร คณะวิทยาศาสตร์ มหาวิทยาลัยสยาม
E-mail : somruedee.tha@siam.edu
ฐานข้อมูลงานวิจัย มหาวิทยาลัยสยาม: –
Link to article: Food Hydrocolloids, 2018, 79, pp. 197–207. https://doi.org/10.1016/j.foodhyd.2017.12.031
Journal : Food Hydrocolloids / in Scopus
Bibliography : Kunarayakul, S., Thaiphanit, S., Anprung, P., & Suppavorasatit, I. (2018). Optimization of coconut protein deamidation using protein-glutaminase and its effect on solubility, emulsification, and foaming properties of the proteins. Food Hydrocolloids, 79, 197–207. https://doi.org/10.1016/j.foodhyd.2017.12.031
Oral Ulcers as an Unpredictable Adverse Reaction to Quetiapine Use in a Patient With Schizophrenia (2022)
Title : Oral Ulcers as an Unpredictable Adverse Reaction to Quetiapine Use in a Patient With Schizophrenia
Researcher : Maytinee Srifuengfung, Thanisorn Sukakul, Chalermsri Pummangura, Somporn Srifuengfung and Natee Viravan
Link to article: Journal of Clinical Psychopharmacology Volume 42 – Issue 1 – p 103-106. https://doi.org/10.1097/JCP.0000000000001473
Journal : Journal of Clinical Psychopharmacology / in Scopus
Citation : Srifuengfung M., Sukakul T., Pummangura C., Srifuengfung S., Viravan N. (2022). Oral Ulcers as an Unpredictable Adverse Reaction to Quetiapine Use in a Patient With Schizophrenia. Journal of Clinical Psychopharmacology, 42(1), 103-106. https://doi.org/10.1097/JCP.0000000000001473
ฐานข้อมูลงานวิจัย มหาวิทยาลัยสยาม : https://e-research.siam.edu/kb/oral-ulcers-as-an-unpredictable/
Persistence of hepatitis B immune memory until 9-10 years of age following hepatitis B vaccination at birth and DTaP-IPV-HB-PRP∼T vaccination at 2, 4 and 6 months (2018)
Title : Persistence of hepatitis B immune memory until 9-10 years of age following hepatitis B vaccination at birth and DTaP-IPV-HB-PRP∼T vaccination at 2, 4 and 6 months
Researcher : Clin.Prof.Suwat Benjaponpitak
Department : Faculty of Medicine, Siam University, Bangkok, Thailand
E-mail : med@siam.edu
Abstract : Objective: To evaluate the long-term persistence of anti-hepatitis B surface (HBs) antibodies and the response to a HB challenge re-vaccination in children who had received a primary series of DTaP-IPV-HB-PRP∼T (Hexaxim™) or DTaP-IPV-HB/PRP∼T (Infanrix hexa™).
Methods: Two cohorts of participants who had previously received HB vaccine at birth followed by either DTaP-IPV-HB-PRP∼T or DTaP-IPV-HB/PRP∼T co-administered with PCV7 at 2, 4, 6 months of age in a randomized, Phase III, observer-blind study in Thailand, were followed up for anti-HBs antibodies (geometric mean concentrations [GMCs] and seroprotection [SP] rate [% of participants with a titer ≥10 mIU/mL]) at 12-18 months of age and 9-10 years of age. A monovalent HB challenge re-vaccination was administered at 9-10 years of age and the anamnestic response was evaluated.
Results: Anti-HBs GMCs and SP rates in the DTaP-IPV-HB-PRP∼T and DTaP-IPV-HB/PRP∼T groups were high and similar post-primary vaccination series (2477 mIU/mL and 99.5% and 2442 mIU/mL and 99.5%, respectively) and declined to a similar extent in each group at 12-18 months (154.5 mIU/mL and 90.8% and 162.3 mIU/mL and 96.5%, respectively). Antibody levels further declined at 9-10 years of age (13.3 mIU/mL and 49.3% and 8.0 mIU/mL and 42.9%) and a strong anamnestic response occurred in each group post-HB challenge re-vaccination (92.8% and 98.7%, respectively).
Conclusion: The kinetics of long-term anti-HBs antibody persistence were similar following a primary series of DTaP-IPV-HB-PRP∼T or DTaP-IPV-HB/PRP∼T. The response to a subsequent HB challenge re-vaccination was strong and similar in each group, demonstrating persisting immune memory.
Key words: Link to Academic article: fully liquid; hepatitis B; hexavalent; immunity persistence; infant; primary series; vaccine.
Journal : Human Vaccines & Immunotherapeutics
Bibliography : Kosalaraksa, P., Chokephaibulkit, K., Benjaponpitak, S., Pancharoen, C., Chuenkitmongkol, S., B’Chir, S., Da Costa, X., & Vidor, E. (2018, May 4). Persistence of hepatitis B immune memory until 9-10 years of age following hepatitis B vaccination at birth and DTaP-IPV-HB-PRP∼T vaccination at 2, 4 and 6 months. Hum Vaccin Immunother, 14(5), 1257-1265. doi: 10.1080/21645515.2018.1426418. Epub 2018 Feb 21. PMID: 29333947; PMCID: PMC5989896.
Persistent left superior vena cava with absent right superior vena cava: A case report and literature review (2019)
Title : Persistent left superior vena cava with absent right superior vena cava: A case report and literature review
Researcher : Leedumrongwattanakul, A., Ruamcharoenkiat, S., Herwutthiwong, P., Leelarasamee, A.
Department :
Abstract : A 71-year-old man presented with drowsiness three hours before admission. Stroke or hepatic encephalopathy was suspected but computed tomography (CT) scan of the brain revealed no abnormality. Cardiac auscultation discovered pansystolic murmurs at apex radiated to axilla. Plain chest roentgenogram showed markedly cardiac enlargement and electrocardiogram (ECG) revealed atrial fibrillation. Transthoracic echocardiography was performed to detect the etiology of cardiac enlargement, but it discovered a dilated coronary sinus instead. Finally, a very rare case of persistent left superior vena cava (PLSVC) with absence of right superior vena cava (RSVC) anomaly that is also known as isolated PVSVC was incidentally demonstrated by transesophageal echocardiography. The patient also had severe mitral and tricuspid regurgitations. Diabetes mellitus, dyslipidemia, and suspected cirrhosis of liver were also found. He was treated for hepatic encephalopathy, which is not related to PLSVC and he recovered uneventfully. PLSVC should be expected if any intracardiac venous procedures are going to be performed such as central venous catheterization, device implantation, or coronary artery bypass surgery.
Keywords: Persistent left superior vena cava, Congenital venous anomaly, Dilated coronary sinus, Echocardiography
Link to Academic article: http://www.jmatonline.com/index.php/jmat/article/view/10710
Journal : ,
Bibliography : Leedumrongwattanakul, A., Ruamcharoenkiat, S., Herwutthiwong, P., & Leelarasamee, A. (2022). Persistent left superior vena cava with absent right superior vena cava: A case report and literature review.
Pharmacokinetic/pharmacodynamic (PK/PD) simulation for dosage optimization of colistin and sitafloxacin, alone and in combination, against carbapenem-, multidrug-, and colistin-resistant Acinetobacter baumannii (2023)
Title : Pharmacokinetic/pharmacodynamic (PK/PD) simulation for dosage optimization of colistin and sitafloxacin, alone and in combination, against carbapenem-, multidrug-, and colistin-resistant Acinetobacter baumannii
Researcher : Rodjun, V., Montakantikul, P., Houngsaitong, J., Jitaree, K., Nosoongnoen, W.
ฐานข้อมูลงานวิจัย มหาวิทยาลัยสยาม : https://e-research.siam.edu/?source=kb&s=Vipavee+Rodjun
Link to article: Frontiers in Microbiology, 2023, 14, 1275909 https://doi.org/10.3389/fmicb.2023.1275909
Journal : Frontiers in Microbiology / Scopus
Physicochemical and emulsion properties of edible protein concentrate from coconut (Cocos nucifera L.) processing by-products and the influence of heat treatment (2016)
Title : Physicochemical and emulsion properties of edible protein concentrate from coconut (Cocos nucifera L.) processing by-products and the influence of heat treatment
Researcher : Thaiphanit, S., Anprung, P.,
Department : ภาควิชาเทคโนโลยีการอาหาร คณะวิทยาศาสตร์ มหาวิทยาลัยสยาม
E-mail : somruedee.tha@siam.edu
ฐานข้อมูลงานวิจัย มหาวิทยาลัยสยาม: –
Link to article: Food Hydrocolloids, 2016, 52, pp. 756–765. https://doi.org/10.1016/j.foodhyd.2015.08.017
Journal : Food Hydrocolloids / in Scopus
Bibliography : Thaiphanit, S. & Anprung, P. (2016). Physicochemical and emulsion properties of edible protein concentrate from coconut (Cocos nucifera L.) processing by-products and the influence of heat treatment. Food Hydrocolloids, 52, 756–765. https://doi.org/10.1016/j.foodhyd.2015.08.017
Phytochemical composition and antiinflammatory activity of nelumbo nucifera gaertn (2021)
Title : Phytochemical composition and antiinflammatory activity of nelumbo nucifera gaertn
Researcher : Khobjai, W., Wisidsri, N., Jarmkom, K., Techaoei, S.
Department :
Abstract : Objective: Inflammation is a process of injuries caused by physical, chemical, and biological factors. Nitric oxide (NO) plays an important role in the regulation of various pathological and pathophysiological processes. Overproduction of NO induces tissue damage associated with acute and chronic inflammations. This study was conducted to determine the phytochemical composition and the NO inhibitory properties of Nelumbo nucifera extracts
in lipopolysaccharide(LPS)-stimulated macrophage cell line.
Methods: The dried leaf, stalk, and flower materials of roseum plenum and album plenum (AP) were extracted with 95% ethanol solvents. The phytochemical compounds of the extraction were analysed by gas chromatography-mass spectrometry. The cytotoxic assay of extracts against
macrophage cells was conducted using resazurin. The NO was determined using LPS-induced RAW264.7 cells to measure inhibitory activity of extract on the production of NO.
Results: The extracts from Lotus, which exhibited the non-cytotoxic to the RAW264.7 cells. The AP-stalk extracts were capable to reduce the NO level in LPS-activated RAW264.7 cells. GC-MS analysis of AP-stalk extraction revealed pharmacologically active compounds.
Conclusion: The results conduct that the AP-stalk extract effectively inhibited the NO production and may be useful in preventing inflammatory diseases mediated by excessive production of NO. Bio-active phytoconstituents from AP stalk extract could potentially be used for anti-inflammation.
These data also suggest that AP-stalk extract may serve as a good indicator of the pharmacological activities of medicinal plants.
Keywords: Nelumbo nucifera Gaertn, Nitric oxide, RAW2647 macrophage cell, Cytotoxicity
Link to Academic article: DOI: https://doi.org/10.22159/ijap.2021.v13s1.Y0102
Journal : ,
Bibliography : Khobjai, W., Wisidsri, N., Jarmkom, K., & Techaoei, S. (2021). Phytochemical composition and antiinflammatory activity of nelumbo nucifera gaertn. , Retrieved from https://doi.org/10.22159/ijap.2021.v13s1.Y0102