Results 21 to 30 of about 62,846 (262)

7,7\'-Bis[(aza-18-crown-6)carbonyl]thioindigo: Synthesis, Experimental, Theoretical Characterization and Biological Activities

Medicine Science, 2013
This work presents the characterization of 7,7\'-Bis[(aza-18-crown-6)carbonyl]thioindigo (I) by quantum chemical calculations and spectral techniques. The molecular geometry, frontier molecular orbitals (FMO), molecular electrostatic potentials (MEP) and
Metin Koparir
doaj   +1 more source

Competition between Intra and Intermolecular Triel Bonds. Complexes between Naphthalene Derivatives and Neutral or Anionic Lewis Bases

Molecules, 2020
: A TrF2 group (Tr = B, Al, Ga, In, Tl) is placed on one of the α positions of naphthalene, and its ability to engage in a triel bond (TrB) with a weak (NCH) and strong (NC−) nucleophile is assessed by ab initio calculations.
Wiktor Zierkiewicz, Mariusz Michalczyk, Steve Scheiner   +2 more
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Predictive value of motor-evoked potentials for motor recovery in patients with hemiparesis secondary to acute ischemic stroke

Annals of Medicine, 2023
Background Motor recovery following a stroke is related to the initial stroke severity and corticospinal tract integrity. One of the outcomes representing corticospinal tract integrity is the motor evoked potential (MEP).
Cheng-Chang Yen, Hsin-Hung Chen, Chao-Hsien Lee, Ching-Huang Lin   +3 more
doaj   +1 more source

Experimental Studies and DFT Calculations of a Novel Molecule Having Thieno[3,2-b]thiophene Fragment

Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2020
A novel molecule of thieno[3,2-b]thiophene-2,5-diylbis[N-(4-chlorophenyl)methanimine] (TTBM) was synthesized using thieno[3,2-b]thiophene fragment, and characterized using UV-Vis, FTIR, 1H NMR and LC-MS spectroscopy.
Çiğdem Yörür Göreci
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Static MEP/EMG regressions

, 2022
Static MEP/EMG regressions. Linear regressions between static motor evoked potentials (MEPs) and background electromyography (EMG) per muscle for additional partiipcants to the one shown in Fig. 5 of Hardesty et al. 2022.
Valeriya Gritsenko (13997376), Russell L. Hardesty (3219321), Peter H Ellaway (13997401)   +2 more
core   +1 more source

Molecular structure, vibrational spectra, NBO, Fukui function, HOMO-LUMO analysis and molecular docking study of 6-[(2-methylphenyl)sulfanyl]-5-propylpyrimidine-2,4(1H,3H)-dione

Macedonian Journal of Chemistry and Chemical Engineering, 2017
Theoretical and experimental FT-IR and FT-Raman vibrational spectral analysis of 6-[(2-methylphenyl)sulfanyl]-5-propylpyrimidine-2,4(1H,3H)-dione have been recorded in the region 4000-400 cm-1 and 4000-100 cm-1 insolid phase.
Haitham AlRabiah, S Muthu, Fatmah Al-Omary, Abdul-Malek Al-Tamimi, M Raja, R Raj Muhamed, Ali Abdel-Rahman El-Emam   +6 more
doaj   +1 more source

Assessing Land Cover and Ecological Quality Changes in the Forest-Steppe Ecotone of the Greater Khingan Mountains, Northeast China, from Landsat and MODIS Observations from 2000 to 2018

Remote Sensing, 2022
Land cover changes are the main factors driving the evolution of regional ecological quality. These changes must be considered in the strategic formulation of regional or national ecological policies.
Fang Shi, Mingxing Liu, Jie Qiu, Yali Zhang, Huiyi Su, Xupeng Mao, Xin Li, Jiahui Fan, Junsong Chen, Yingying Lv, Wanggu Xu, Zhi Wang, Mingshi Li   +12 more
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Usefulness of Transcranial Motor Evoked Potential in Clipping Surgery for Cerebral Aneurysms―Introduction of a New Protocol for Stable Monitoring

Neurologia Medico-Chirurgica, 2023
The usefulness of transcranial motor evoked potentials (Tc-MEPs) in clipping surgery has been reported. However, numerous false positive and false negative cases were reported. We report the usefulness of a new protocol compared with direct cortical MEP (
Tatsuya SASAKI, Kensuke MURAKAMI, Atsushi SAITO, Shinya HARYU, Masayuki KAMEYAMA, Yoshiharu TAKAHASHI, Satoru TAKAMURO, Nana KATO, Toshiki ENDO   +8 more
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La gloria eres tú y la Revolución sandinista

Revista Espiga, 2019
La gloria eres tú es una novela histórica del escritor y poeta nicaragüense Manuel Martínez, que recrea con nostalgia el mundo idealizado por la Revolución sandinista.
Carlos Adán Pacheco-Solórzano
doaj   +1 more source

High-voltage electrocution myelopathy: A case report and review of the literature

Indian Spine Journal
High-voltage electrocution-induced neurological complications are often associated with dire consequences. The low-resistance neural pathway provides an easy gateway for the current propagation and subsequent injuries.
Camelia Porey, Binaya Kumar Jaiswal
doaj   +1 more source