Comparison between Low- and Standard Pressure Pneumoperitoneum on Optic Nerve Sheath Diameter in Patients Undergoing Laparoscopic Cholecystectomy: A Double-blind, Randomized Clinic... by Geeta Sharma, Mamta Kumari, Megha Soni, Rashmi Virmani

“…The objective of the study is to compare the changes in the ultrasonographic measurement of optic nerve sheath diameter (ONSD) resulting from low- and standard pressure pneumoperitoneum in patients undergoing laparoscopic cholecystectomy. …”
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Stability of tenogenic secretomes optical density, colour, weight, TGF-b concentration and bacterial growth after 30-day storage under room or refrigerator temperature by Aziz Mukhlis, Soesilawati Pratiwi, Lestari Pudji, Suroto Heri

“…The main outcome measures were TGF-b concentration, colour, weight differences, optical density changes and bacterial growth. …”
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Use of turbidimetry for determination of heat treatment intensity applied at pasteurization of milk by D. S. Myagkonosov, E. V. Topnikova, D. V. Abramov, O. G. Kashnikova

“…For this reason, there are many ways to measure this parameter, which are based on different physical principles, including turbidimetric methods. …”
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Performance Analysis of a Linear Gaussian- and tanh-Apodized FBG and Dispersion Compensating Fiber Design for Chromatic Dispersion Compensation in Long-haul Optical Communication N... by Isidore Nsengiyumva, Elijah Mwangi, George Kamucha

“…The highest result obtained for a three-stage Gaussian-apodized FBG and DCF design was a Q factor of 17.13 using an FBG length of 8 mm. The proposed method was also compared to current similar works and can be successfully implemented in long-haul optical communication.…”
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50 MeV Li- and 80 MeV Ni- ions induced modification in ZnO cauliflower like structure: Structural, optical and electrical studies by Rohit Sharma, Payal Manzhi, Mahima Sheoran, Richa Krishna, Anit Dawar, Sunil Ojha, Ambuj Tripathi, Fouran Singh, Ritu Srivastava, Om Prakash Sinha

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Performance of a low-cost optical particle counter (Alphasense OPC-N3) in estimating size-resolved dust emission flux using eddy covariance by S. Dupont, E. Lamaud, M. R. Irvine, J.-M. Bonnefond, A. González-Romero, A. González-Romero, A. Alastuey, C. González-Flórez, X. Querol, K. Kandler, M. Klose, C. Pérez García-Pando, C. Pérez García-Pando

“…The high-frequency sampling capacity (1 Hz) of some sensors may make them suitable for estimating dust emissions using the eddy-covariance method. Here, the capability of the low-cost OPC-N3 from Alphasense to estimate size-resolved dust flux using the eddy-covariance method is evaluated. …”
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Anterior segment optical coherence tomography measurement of limbus insertion distance of horizontal recti muscles and its correlation with comitant horizontal strabismus - A pilot... by Ankita Maan, Latika Tandon, Rajat M. Srivastava, Ruchi Goel, Siddharth Agrawal, Mariam Saad

“…Axial length (AL) measurement using an optical biometer was done in all the study participants. …”
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Validation of a Multi-Segment Kinematic Foot Model and Optical Motion Capture Using Bi-Planar X-Ray Fluoroscopy and a Markerless RSA Approach by Aida Valevicius, Kristen Bushey, Thomas Jenkyn

“…The results indicated that the height-to-length ratio of the medial longitudinal arch (MLA) and the transverse plane motion of the hindfoot were the most reliable kinematic measures, showing the best agreement between the optical motion capture and RSA methods. In contrast, the frontal plane motions of the hindfoot and forefoot showed the greatest differences, though these were not statistically significant at <i>p</i> < 0.05. …”
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The correlation between BMI and intraocular pressure, retinal nerve fiber layer thickness, and retinal microvasculature: a comparative optical coherence tomography angiography/peri... by Rana M.H. Mohamed, Amany A.-F. El-Shazly, Yousra A.T.K. El-Din Farweez, Marwa A. Karim

“…Patients and methods A tertiary-center study included 180 patients, categorized to three groups based on their BMI. …”
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Trends in the Retinal Nerve Fiber Layer Thickness Changes with Different Degrees of Visual Field Defects by Wenhui Geng, Dabo Wang, Jing Han

“…To explore the disease progression of primary open-angle glaucoma (POAG) in individuals with different degrees of VF defects by analyzing the trends in retinal nerve fiber layer (RNFL) changes at each stage. …”
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Retinal thickness and macular microvascular changes seen on optical coherence tomography angiography (OCTA) in patients with sickle cell retinopathy in a tertiary care eye hospital by Olufemi Oderinlo, Oyekunle Idris, Lateefat Oshunkoya, Adekunle Hassan, Abiodun Olukotun

“…Purpose: To report retinal thickness values and macular vascular flow characteristics identified by optical coherence tomography angiography (OCT-A) in patients with various sickle cell genotypes in a population from sub-Saharan Africa. …”
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En face swept-source optical coherence tomography (SS-OCT) and SS-OCT angiography findings of retinal astrocytic hamartomas in patients with tuberous sclerosis complex by Chen-Xi Zhang, Chen-Xi Zhang, Chen-Xi Zhang, Kai-Feng Xu, Qin Long, Qin Long, Qin Long, Xiao Zhang, Xiao Zhang, Xiao Zhang, Zhi-Kun Yang, Zhi-Kun Yang, Zhi-Kun Yang, Rong-Ping Dai, Rong-Ping Dai, Rong-Ping Dai, Zhi-Qiao Zhang, Zhi-Qiao Zhang, Zhi-Qiao Zhang

“…This study evaluates the en face swept-source optical coherence tomography (SS-OCT) and SS-OCT angiography (SS-OCTA) features of TSC-associated RAHs.MethodsA retrospective analysis of 10 patients with TSC-associated RAHs was conducted using en face SS-OCT, SS-OCTA, and fundus photography. …”
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THE METHOD OF GEOMETRIC CALIBRATION OF OPTOELECTRONIC SYSTEMS BASED ON ELECTRONIC TEST OBJECT by D. A. Kozhevnikov, R. V. Feodortsau

“…The method of geometric calibration of the internal orientation elements of the optical system based on the electronic test object is proposed. …”
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Growth and Characterizes of PbI2 Films By Vacuum Evaporation Method by Mohammed S. Mohammed, Ghassq Dawood Salman, Khaleel I. Hassoon

“…In this work, thin films of lead iodide (PbI2) were deposited on glass substrates with different thicknesses by vacuum thermal evaporation method. …”
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Modeling of Complex Integrated Photonic Resonators Using the Scattering Matrix Method by Di Jin, Sian Ren, Junkai Hu, Duan Huang, David J. Moss, Jiayang Wu

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Dual-Channel Light Intensity Modulation Method for Focusing in Projection Lithography by Yanli Li, Wei Yan, Song Hu, JinHua Feng, Jian Wang

“…In order to achieve high accuracy of focusing on the nanometer level, we present a focusing method based on dual-channel light intensity modulation. …”
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Evaluation of separation effect of Oil Mist Separator based on extinction method by Lin Guangyao, Liu Zhen, Ji Zhongli, Hu Fei

“…In order to detect lubricant oil mist concentration online at pressures up to 35 MPa, a high-pressure natural gas oil mist concentration detection device based on the extinction method was designed and constructed. The theoretical model derives the scattering model of lubricant oil droplets under different pressures, clarifies the extinction effect of gas medium absorption, and uses a beam-focused non-parallel optical path to replace the traditional parallel optical path model. …”
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Mathematical model of detection of intra-erythrocyte pathologies using optoacoustic method by D. A. Kravchuk

“…Hemozoin and hemoglobin have different molar extinction coefficients at certain optical wavelengths, hence, light absorption and an optoacoustic signal (OAS) from the infected cell will be different from that of a healthy cell. …”
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Evaluation of metrological characteristics of spectral analysis method for determining erythrocyte morphology by Yevgen Sokol, Kostyantin Kolisnyk, Tatyana Bernads’ka

“…Modern clinical laboratory diagnostics extensively uses optical methods of analysis that rely on these physical properties of semitransparent objects, such as blood components. …”
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Choice of method of place cell classification determines the population of cells identified. by Dori M Grijseels, Kira Shaw, Caswell Barry, Catherine N Hall

“…The methods performed differently from each other on both model and real data. …”
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