Intraoperative haemodynamic optimisation using the Hypotension Prediction Index and its impact on tissular perfusion: a protocol for a randomised controlled trial by Javier Ripollés-Melchor, Ane Abad-motos, Juan Victor Lorente, Ignacio Jimenez, Alejandra Becerra, Wilbert Wesselink, Francesca Reguant, Irene Mojarro, Maria de los Angeles Fuentes, Elizabeth Agudelo, Francisco Herrero-Machancoses, Paula Callejo, Joan Bosch, Manuel Ignacio Monge

“…Tissue oxygen saturation will be recorded non-invasively and continuously by using near-infrared spectroscopy technology. Biomarkers of acute kidney stress (cTIMP2 and IGFBP7) will be obtained before and after surgery. …”
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Investigation of the physicochemical factors affecting the in vitro digestion and glycemic indices of indigenous indica rice cultivars by Indira Govindaraju, Anusha R. Das, Ishita Chakraborty, Sib Sankar Mal, Bhaswati Sarmah, Vishwa Jyoti Baruah, Nirmal Mazumder

“…The rice cultivars were subjected to physicochemical characterization by using Fourier transform infrared (FTIR) spectroscopy and differential scanning calorimetry (DSC) techniques. …”
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Accumulation and distribution of cadmium at organic-mineral micro-interfaces across soil aggregates by Qi Li, Linfeng Li, Bohao Yin, Xiaoyang Lin, Anwen Xiao, Weijie Xue, Hengjie Liu, Yichun Li

“…Pot experiments were conducted to assess the impacts of mineral, organic, and microbial amendments on the Cd distribution in soil aggregates using synchrotron radiation-based Fourier transform infrared (SR-FTIR) spectroscopy and nano-scale secondary ion mass spectrometry (NanoSIMS). …”
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Reduced frontotemporal connectivity during a verbal fluency task in patients with anxiety, sleep, and major depressive disorders by Fanxi Ding, Yiyang Ying, Yuqing Jin, Xuanru Guo, Xuanru Guo, You Xu, Zhenghe Yu, Haiteng Jiang, Haiteng Jiang, Haiteng Jiang

“…Therefore, this study combined the VFT and the functional near-infrared spectroscopy (fNIRS) to investigate the neural mechanisms underlying the impairment of executive function across psychiatric disorders including anxiety disorder (AD), sleep disorder (SD) and major depressive disorder (MDD).MethodsTwo hundred and eight participants were enrolled including 52 AD, 52 SD, 52 MDD and 52 healthy controls (HCs). …”
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Improving Mechanical Performance of Hybrid Polymer Composites: Incorporating Banana Stem Leaf and Jute Fibers with Tamarind Shell Powder by Karuppusamy Manickaraj, Aruchamy Karthik, Sivasubramanian Palanisamy, Manivannan Jayamani, Syed Kashif Ali, Subramanian Lakshmi Sankar, Saleh A. Al-Farraj

“…The tensile strength, flexural strength, interlaminar shear strength (ILSS), impact strength, hardness, and water absorption were examined. Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) were used to investigate chemical bonding and morphology. …”
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Unlocking innovation: Novel films synthesised and structurally analysed from poly (l-lactide-co-ethylene adipate) block copolymers blended with poly(lactic acid) by Athira John, Klementina Pušnik Črešnar, Johan Stanley, Sabina Vohl, Damjan Makuc, Dimitrios N. Bikiaris, Lidija Fras Zemljič

“…The study employs a range of analytical techniques, including Nuclear Magnetic Resonance (NMR), Fourier Transform Infrared Spectroscopy (FTIR), X-ray Diffraction (XRD), Polarised Light Microscopy (PLM), Differential Scanning Calorimetry (DSC), and Thermogravimetric Analysis (TGA), to thoroughly characterize the copolymers and blend films. …”
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Formalin Fixation as Tissue Preprocessing for Multimodal Optical Spectroscopy Using the Example of Human Brain Tumour Cross Sections by Mona Stefanakis, Anita Lorenz, Jörg W. Bartsch, Miriam C. Bassler, Alexandra Wagner, Marc Brecht, Axel Pagenstecher, Jens Schittenhelm, Barbara Boldrini, Sabrina Hakelberg, Susan Noell, Christopher Nimsky, Marcos Tatagiba, Rainer Ritz, Karsten Rebner, Edwin Ostertag

“…Nonfixed and formalin-fixed cross sections of different common human brain tumours were subjected to analysis of chemical variations using ultraviolet and Fourier-transform infrared microspectroscopy. Morphological changes were assessed by elastic light scattering microspectroscopy in the visible wavelength range. …”
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Pushing the Atacama Large Millimeter/submillimeter Array to the Limit: 140 pc Resolution Observations of a z = 6.6 Quasar–Galaxy Merger Resolve Strikingly Different Morphologies of... by Romain A. Meyer, Bram Venemans, Marcel Neeleman, Roberto Decarli, Fabian Walter

“…We report the detection of far-infrared (FIR)-detected star-forming clumps with r < 200 pc and properties similar to that of rest-frame UV–optical clumps reported in the literature. …”
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Effect Of Magnesium Perchlorate Content on the Mechanical, Thermal Stability, and Dielectric Properties of Plasticized PMMA/PVC-g-PMMA Electrolytes by Nguyen Thi Kim Dung, Nguyen Thi Dieu Linh, Do Quang Tham, Nguyen Thuy Chinh, Man Minh Tan, Tran Thi Mai, Nguyen Thi Thu Trang, Do Minh Thanh, Nguyen Quang Tung, Thai Hoang

“…In this study, new types of gel polymer blend electrolytes (GPBEs) were prepared with the synthesized PVC-g-PMMA graft copolymer, PMMA, plasticizers (propylene carbonate (PC), dioctyl phthalate (DOP)), and different loadings of Mg(ClO4)2 via the solution casting method using tetrahydrofuran as solvent. Fourier transform infrared (FTIR) spectra of the electrolytes showed mutual molecular interactions between Mg(ClO4)2 and organic moieties. …”
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Effect of triple-frequency sono-germination and soaking treatments on techno-functional characteristics of barley by Tabussam Tufail, Huma Bader Ul Ain, Jawad Ashraf, Muhammad Safiullah Virk, Zahoor Ahmed, Mokhtar Dabbour, Tawfiq Alsulami, Suleiman Althawab, Bin Xu

“…The structural configuration of two barley types, ZQ2000 and XMLY22, was determined using Fourier transform infrared (FTIR) spectroscopy, which indicated an increase in α-helix and β-sheet conformation and a decrease in random coil conformation in samples treated with TFUT + GE. …”
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Thermal Response and Degressive Reaction Study of Oxo-Biodegradable Plastic Products Exposed to Various Degradation Media by S. M. Al-Salem, A. Y. Al-Nasser, M. H. Behbehani, H. H. Sultan, H. J. Karam, M. H. Al-Wadi, A. T. Al-Dhafeeri, Z. Rasheed, M. Al-Foudaree

“…Thermogravimetric analysis coupled with differential scanning calorimetry heat flow analysis and Fourier infrared spectroscopy results was also used in studying the degradation behaviour of the specimens. …”
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Citronellol-functionalized natural silica: a biogenic approach for antifungal and antibacterial material applications by Guillermo P. Lopez, Guillermo P. Lopez, Leyanet Barberia Roque, Katerine Igal, Katerine Igal, Erasmo Gámez Espinosa, Erasmo Gámez Espinosa, Natalia Bellotti, Natalia Bellotti

“…The hybrids obtained were characterized by thermogravimetric analysis (TGA), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and Fourier-transform infrared spectroscopy (FTIR). The antifungal and antibacterial activity were assessed by agar diffusion assay, and micro/macro-dilution tests.Results and DiscussionCharacterization confirmed successful functionalization. …”
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Snow as an indicator of atmospheric transport of anthropogenic particles (microplastics and microfibers) from urban to Arctic regions by Jasmine T. Yu, Miriam L. Diamond, Eric Ward, Jennifer K. Adams, Amaya Cherian-Hall, Mary Gamberg, Tyler Obediah, Michael Palmer, Andrew Platt, Cassandra Worthy, Sarah A. Finkelstein, Liisa M. Jantunen

“…Concentrations and proportions of particles of anthropogenic origin were conservatively estimated after blank and “anthropogenic origin” corrections were performed based on visual analysis and micro-Fourier transform infrared spectroscopy (µFTIR). APs were dominated by microfibers (95%–100%), with variable concentrations across and within regions. …”
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Genetic determinants of silver nanoparticle resistance and the impact of gamma irradiation on nanoparticle stability by Amira M. Mahfouz, Walaa A. Eraqi, Hala Nour El Din El Hifnawi, Alaa El Din Shawky, Reham Samir, Mohamed A. Ramadan

“…Different techniques were used to characterize and identify the prepared AgNPs including UV-visible spectrophotometer, Fourier Transform Infrared (FT-IR), Dynamic light scattering (DLS), and zeta potential. …”
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Development of Ketoprofen Impurity A (1-(3-Benzoylphenyl)ethanone) as a Certified Reference Material for Pharmaceutical Quality Control by Nikolay A. Shulga, Vladimir I. Gegechkori, Natalya V. Gorpinchenko, Valery V. Smirnov, Sergey P. Dementyev, Galina V. Ramenskaya

“…The obtained product was purified using preparative chromatography and characterised by infrared spectroscopy (IR), 1H and 13C nuclear magnetic resonance (NMR), and mass spectrometry. …”
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Different cortex activation between young and middle-aged people during different type problem-solving: An EEG&fNIRS study by Mevhibe Saricaoglu, Meryem Ayşe Yücel, Miray Budak, Ahmet Omurtag, Lutfu Hanoglu

“…This study investigated the hemodynamic response measured by the changes in the oxyhemoglobin concentration (HbO), alpha frequency power, and their interrelation during problem-solving in healthy young and middle-aged individuals, employing combined electroencephalography (EEG) and functional near-infrared spectroscopy (fNIRS) recordings. The study included 39 young and 30 middle-aged subjects. …”
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GAJARDOITE-(NH4), (NH4)As3+ 4O6Cl2[(Ca0.5□0.5)(H2O)5], A NEW MINERAL FROM THE KHOVU-AKSY DEPOSIT, EASTERN SIBERIA, RUSSIA by A.V. Kasatkin, V.V. Gurzhiy, N.V. Chukanov, A.A. Agakhanov, R. Škoda, D.I. Belakovskiy

“…Their structural identity is confirmed by powder X-ray diffraction and infrared and Raman spectroscopy.…”
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An urban land surface temperature and emissivity separation algorithm from ASTER TIR data and its application by Jinglun Li, Kun Li, Yonggang Qian, Xianhui Dou, Qijin Han, Jian Zeng, Hang Zhao, Qiongqiong Lan, Zhaopeng Xu, Jiayi Bai, Baoan Wei, Xining Liu, Feng Wang, Juntao Yang, Yueming Wang

“…This study combines the XGBoost algorithm with an improved temperature and emissivity separation (TES) algorithm to retrieve urban LST and land surface emissivity (LSE) from Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) thermal infrared (TIR) data. Three aspects are included: firstly, sing the XGBoost algorithm to estimate urban canopy bright temperature (BT) from 5 ASTER TIR top of atmosphere (TOA) BTs; secondly, employing an improved TES algorithm based on sky view factor (SVF) to separate LST and LSE; finally, the accuracy of the proposed algorithm is evaluated from simulation data. …”
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Productivity potential of maize hybrids developed at the P.P. Lukyanenko National Grain Center for deep grain processing by V. G. Goldshtein, A. I. Suprunov, P. M. Bogdan, V. V. Sherstobitov, V. I. Khoreva, L. P. Nosovskaya, L. V. Adikaeva, E. B. Khatefov

“…The content of starch, protein and oil in grain was measured with infrared spectroscopy on an Infratec 1241 Grain Analyzer. …”
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A study on the classification of coastal wetland vegetation based on the Suaeda salsa index and its phenological characteristics by Weicheng Huang, Xianyun Fei, Weiwei Yang, Zhen Wang, Yajun Gao, Hong Yan

“…Therefore, in this study, based on the analysis of the spectral separability of Suaeda salsa (S. salsa) and native vegetation, two new Red Suaeda salsa Indices (RSSI and RSSI(1)) were constructed by selecting the red, green and near-infrared bands of the Sentinel 2 multispectral band, and then, based on the sample points, we constructed the RSSI time series and fitted using Fourier function fitting, and extracted (a) Difference Of RSSI (DOR), (b) Sum Of RSSI (SOR), (c) Ratio Of Green-up RSSI (ROGR), and (d) Ratio Of Senescence RSSI (ROSR) from the phenological fitting curve. …”
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