College of Arts & Sciences: المرسلات الحديثة
السجلات المعروضة 41 -- 60 من 3562
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Electronic, infrared, and Raman spectral studies of the reaction of iodine with 4-aminopyridine
( Elsevier , 2005 , Article)The reaction of iodine as an electron acceptor with the base 4-aminopyridine (4APY) has been investigated spectrophotometrically in chloroform at room temperature. The electronic absorptions, infrared and Raman spectra, ... -
Synthesis and Spectroscopic Studies of the Charge‐Transfer Complexes of 2,3‐Diaminopyridine and π‐Electron Acceptors
( Taylor and Francis Ltd. , 2004 , Article)The spectrophotometric properties of the charge transfer (CT)‐complexes formed between 2,3‐diaminopyridine (DAPY) and π‐acceptors tetrachloro‐p‐benzoquinone (chloranil) and tetracyanoethylene (TCNE) have been studied in ... -
Synthesis and characterization of nickel(II), cobalt(III) and iron(III) complexes of the schiff base 1-(2,3-dihydroxybenzylidene)thiosemicarbazone
( Polskie Towarzystwo Chemiczne , 2004 , Article)Ni(II), Co(III) and Fe(III) complexes of the Schiff base 1-(2,3-dihydroxybenzylidene)thiosemicarbazone (Hdhbtsc) have been prepared and characterized by elemental analysis, infrared spectra, thermal analysis, molar ... -
Far-infrared and Raman spectroscopic studies of polyiodides
( American Chemical Society , 1986 , Article)The far-infrared and Raman spectra of (CH3)4NI5, (TMA.H2O)10HI5 (TMA = trimesic acid), (phen)2HI5 (phen = phenacetin), (CH3)4NBrI4, (C2H5)4NI7, and (CH3)4NI9 have been recorded and analyzed. The first three compounds contain ... -
Synthesis, spectroscopic and thermal studies of vanadyl-N,N'-o- phenylenebis(salicylideneiminato) complexes
( Polskie Towarzystwo Chemiczne , 2004 , Article)Two new complexes [V(O)(sal-o-phdn)(H2O)] and [V(O)(sal-o-phdn)(C2H5OH)] (sal-o-phdn = N,N′-o-phenylenebis(salicylideneiminato)) have been synthesized and characterized by elemental and thermal analysis and electronic, ... -
Spectroscopic studies of nickel and iron clusters at 12 K
( AIP Publishing , 1987 , Article)The electronic and far‐infrared spectra of nickel and iron clusters trapped in argon matrices at 12 K are reported. The ν3 antisymmetric stretching frequencies for Ni3 and Fe3 were observed for the first time at 198 and ... -
Preparation and spectroscopic studies on charge-transfer complexes of famciclovir drug with different electron acceptors
( Elsevier , 2012 , Article)The CT-interaction of electron acceptors such as chloranilic acid (H2CA), 2,3-dichloro-5,6-dicyano-p-benzoquinone (DDQ) and and 7,7′,8,8′-tetracyano-p-quinodimethane (TCNQ) with the antiviral drug famciclovir (FCV) have ... -
Synthesis, spectroscopic and structural characterization of charge transfer complexes of 4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8,8,8]hexacosane with iodine, TCNE and TCNQ
( Elsevier , 2012 , Article)The charge transfer interaction of the interesting mixed nitrogen–oxygen donor 4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8,8,8]hexacosane (HODABCHC) with σ-electron acceptor iodine and π-acceptors tetracyanoethylene (TCNE) ... -
Efficient and distribution-free charts for monitoring the process location for individual observations
( Taylor and Francis Ltd. , 2024 , Article)Sudden and sequential variations are crucial in industrial and production processes. To track these consistent changes in process parameters, effective charting methods are needed. The generally weighted moving average ... -
Multivariate Technique for Detecting Variations in High-Dimensional Imagery
( Institute of Electrical and Electronics Engineers Inc. , 2024 , Article)The field of immunology requires refined techniques to identify detailed cellular variance in high-dimensional images. Current methods mainly capture general immune cell proportion variations and often overlook specific ... -
Evolutionary support vector regression for monitoring Poisson profiles
( Springer Science and Business Media Deutschland GmbH , 2024 , Article)Many researchers have shown interest in profile monitoring; however, most of the applications in this field of research are developed under the assumption of normal response variable. Little attention has been given to ... -
Predictive model for early detection of type 2 diabetes using patients' clinical symptoms, demographic features, and knowledge of diabetes
( John Wiley and Sons Inc , 2024 , Article)Background and Aims: With the global rise in type 2 diabetes, predictive modeling has become crucial for early detection, particularly in populations with low routine medical checkup profiles. This study aimed to develop ... -
Full-Scale Floating Treatment Wetlands in Pakistan: From Performance Evaluation to Public Acceptance
( American Chemical Society , 2023 , Article)Many communities in Pakistan use unsafe water polluted by domestic or industrial activities. Water treatment infrastructure is hardly in place, while the country's socioeconomics jeopardizes its maintenance and improvement. ... -
Designing efficient dispersion control charts under various ranked-set sampling approaches
( Elsevier , 2024 , Article)This study presents an in-depth evaluation of fourteen distinct ranked-set sampling methodologies employed to enhance the efficacy of Shewhart-type dispersion charts in identifying persistent shifts in underlying industrial ... -
Real-Time Colonic Disease Diagnosis with DRL Low Latency Assistive Control
( Institute of Electrical and Electronics Engineers Inc. (IEEE) , 2024 , Article)In recent years, there has been a growing interest in endoscope automation and assisted control methods, with the primary objective of minimizing human error and associated stress. One critical challenge in the implementation ... -
Relationships between maximal strength of lower limb, anthropometric characteristics and fundamental explosive performance in handball players
( Georg Thieme Verlag , 2019 , Article)Background The purpose of this study was to examine relationships between lower body muscular strength, anthropometric characteristics and several measures of explosive performance in elite team-handball players. Methods ... -
Relationships between olympic weightlifting exercises, peak power of the upper and lower limb, muscle volume and throwing ball velocity in elite male handball players
(2019 , Article)Background This study aimed to investigate relationships between peak power (PP) as measured by upper limb (PPUL) and lower limb (PPLL) force velocity tests, maximal upper limb force assessed by clean and jerk (1RMCJ) and ... -
Eight weeks of plyometric training improves ability to change direction and dynamic postural control in female basketball players
( Frontiers Media S.A. , 2019 , Article)The aim of this study was to examine the effects of 8 weeks of plyometric training on the ability to change direction and postural control in female basketball players. 25 national level female basketball players aged 18-27 ... -
Effects of an 8-Week In-Season Upper Limb Elastic Band Training Programme on the Peak Power, Strength, and Throwing Velocity of Junior Handball Players
( Georg Thieme Verlag , 2019 , Article)Background Team handball is an intense sport with special requirements on technical and tactical skills as well as physical performance. The ability of handball players to make repeated powerful muscular contractions in ... -
Effects of short-term resistance training and tapering on maximal strength, peak power, throwing ball velocity, and sprint performance in handball players
( Public Library of Science , 2019 , Article)The purpose of this study was to assess the effect of short-term resistance training and two weeks of tapering on physical performances in handball players. Following a ten-week progressive resistance training program, ...
