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Journal articles on the topic 'Irims'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

GÜNGÖRMEZ, Engin. "A ANALYSIS IRIMS AND ORIGINS IN THE TURKISH BELIEF SYSTEM." Cappadocia Journal of History and Social Sciences 1, Volume 6 (2016): 50. http://dx.doi.org/10.18299/cahij.86.

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2

Schadewaldt, Peter, Bernd Schommartz, Gregor Wienrich, Herbert Brösicke, Ralf Piolot, and Dan Ziegler. "Application of isotope-selective nondispersive infrared spectrometry (IRIS) for evaluation of [13C]octanoic acid gastric-emptying breath tests: comparison with isotope ratio–mass spectrometry (IRMS)." Clinical Chemistry 43, no. 3 (1997): 518–22. http://dx.doi.org/10.1093/clinchem/43.3.518.

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Abstract Suitability of isotope-selective nondispersive infrared spectrometry (IRIS) for evaluation of [13C]octanoic acid gastric-emptying breath test was assessed and compared with standard isotope ratio–mass spectrometry (IRMS). The estimated bias of IRMS and IRIS measurements of baseline-corrected 13CO2exhalation amounted to ± 0.1 and ± 0.6 Δδ values (n = 360), respectively. In breath tests performed on 60 diabetic patients, the gastric emptying parameters were calculated by nonlinear regression analysis of the time course of 13CO2exhalation: half-emptying time (t1/2,breath, 90 ± 39 min), l

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Ramanauskas, Juozas, and Vytautas Stankevičius. "WEATHER DURABILITY OF EXTERNAL WALL THERMAL INSULATION SYSTEM WITH A THIN-LAYER PLASTER FINISH/PASTATŲ SIENŲ ŠILUMOS IZOLIACINIŲ SISTEMŲ SU PLONASLUOKSNIO TINKO APDAILA ILGAAMŽIŠKUMAS." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 4, no. 3 (1998): 206–13. http://dx.doi.org/10.3846/13921525.1998.10531406.

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Papildomai apšiltintos sienos—santykinai nauja ativarinė konstrukcija Lietuvoje. Sienų šiltinimui ir išorės apdailai apsimoka naudoti tik kokybiškas, ilgaamžes ir kartu santykinai nebrangias medžiagas. Tam, kad statybose būtų naudojamos tik patikimos ilgaamžes medžiagos, reikia patikimos, moksliškai pagrįstos kokybės kontrolės ir ilgaamžiškumo prognozavimo metodikos. Šiame darbe apibendrinta pastatų sienų išorinių sluoksnių atsparumo klimatui prognozavimo patirtis. Ištirtos apšiltinimo sistemose naudojamų apdailos medžiagų fiziinės savybės, konstrukcijoje vykstantys fizikiniai procesai. Pagrin

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4

Sutehall, Shaun, Borja Muniz-Pardos, Danijela Smajgl, et al. "The validity and reliability of a novel isotope ratio infrared spectrometer to quantify 13C enrichment of expired breath samples in exercise." Journal of Applied Physiology 130, no. 5 (2021): 1421–26. http://dx.doi.org/10.1152/japplphysiol.00805.2020.

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The use of IRIS to determine 13C enrichment in expired breath samples captured during exercise to determine exogenous glucose oxidation during exercise has excellent validity and reliability when compared with the gold standard IRMS.

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Bednarek, Ziemowit. "CHARACTER AND MECHANISM OF METALS FAILURE IN HIGH FIRE TEMPERATURES/METALŲ SUIRIMO AUKŠTOJE TEMPERATŪROJE POBŪDIS IR MECHANIZMAS." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 2, no. 5 (1996): 6–13. http://dx.doi.org/10.3846/13921525.1996.10531544.

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Analizuojama plieno veikiama pastovios apkrovos ir kintamo temperatūros lauko elgsena. Pateikiama preliminari informacija, charakterizuojanti veiksnius, kurie lemia plieno suirimo pobūdį (trapų ar plastiśką). Pagrindinis dėmesys skiriamas temperatūros, deformacijų greičio, įtempimų būviams apibūdinti. Nurodoma, kad irimas prasideda vystantis natūraliems bei augant plastinių deformacijų sukeltiems mikroplyšiams. Nustatyta, kad tirtų konstrukcinių plienų trapiai plastiškas irimas vyksta dominuojant vienai iš irimo rūšių. Tyrimai, atlikti įvairiomis sąlygomis, parodė, kad suirimą sukelia mikroply

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6

Khalil, Eltahir Awad Gasim, Selma Abdelmoneim Khidir, Ahmed Mudawi Musa, et al. "Post-Kala-Azar Dermal Leishmaniasis: A Paradigm of Paradoxical Immune Reconstitution Syndrome in Non-HIV/AIDS Patients." Journal of Tropical Medicine 2013 (2013): 1–7. http://dx.doi.org/10.1155/2013/275253.

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Visceral leishmaniasis (VL) is a parasitic disease characterized by immune suppression. Successful treatment is usually followed by immune reconstitution and a dermatosis called post-Kala-azar dermal leishmaniasis (PKDL). Recently, PKDL was described as one of the immune reconstitution syndromes (IRISs) in HIV/VL patients on HAART. This study aimed to present PKDL as a typical example of paradoxical IRIS in non-HIV/AIDS individuals. Published and new data on the pathogenesis and healing of PKDL was reviewed and presented. The data suggested that PKDL is a typical example of paradoxical IRIS, b

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7

Janiga, Marek, and Małgorzata Kania. "Evaluation of precision of hydrogen isotopic composition determinations by EA-IRMS, GC-IRMS and Py-GC-IRMS." Nafta-Gaz 76, no. 9 (2020): 569–76. http://dx.doi.org/10.18668/ng.2020.09.02.

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8

Alberto, I., A. S. De Felipe, E. Álvarez-Sánchez, et al. "CRECIMIENTO Y NUTRICIÓN DE IRIS AMARILLO MEXICANO (Iris pseudacorus, L.)." Revista Chapingo Serie Horticultura X, no. 2 (2004): 127–32. http://dx.doi.org/10.5154/r.rchsh.2003.09.052.

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9

Birgale. "Iris Recognition Without Iris Normalization." Journal of Computer Science 6, no. 9 (2010): 1042–47. http://dx.doi.org/10.3844/jcssp.2010.1042.1047.

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10

Morrison, Danny A. "Iris Coloboma With Iris Heterochromia." Archives of Ophthalmology 118, no. 11 (2000): 1590. http://dx.doi.org/10.1001/archopht.118.11.1590.

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11

Al Rivan, Muhammad Ezar, and Siska Devella. "PENGENALAN IRIS MENGGUNAKAN FITUR LOCAL BINARY PATTERN DAN RBF CLASSIFIER." Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer 11, no. 1 (2020): 97–106. http://dx.doi.org/10.24176/simet.v11i1.3717.

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Iris merupakan bagian dari mata yang memiliki keunikan. Keunikan pada iris ini menjadi alasan iris digunakan sebagai identitas seperti sidik jari,dan suara. Dibandingkan dengan sidik jari, iris memiliki kelebihan karena letak iris yang lebih terlindungi. Setiap individu memiliki pola iris yang berbeda dan pembentukan pola iris tidak berhubungan dengan faktor genetik individu, sehingga iris merupakan biometrik yang memiliki keunikan yang tinggi dan sulitnya untuk dilakukan pemalsuan biometrik. Identifikasi atau pengenalan iris dilakukan dengan menggunakan citra iris. Pada penelitian ini citra i

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12

Siva, Nayanah. "Grace Irimu." Lancet Child & Adolescent Health 5, no. 1 (2021): 12. http://dx.doi.org/10.1016/s2352-4642(20)30370-9.

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13

Jenadeleh, Mohsen, Marius Pedersen, and Dietmar Saupe. "Blind Quality Assessment of Iris Images Acquired in Visible Light for Biometric Recognition." Sensors 20, no. 5 (2020): 1308. http://dx.doi.org/10.3390/s20051308.

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Image quality is a key issue affecting the performance of biometric systems. Ensuring the quality of iris images acquired in unconstrained imaging conditions in visible light poses many challenges to iris recognition systems. Poor-quality iris images increase the false rejection rate and decrease the performance of the systems by quality filtering. Methods that can accurately predict iris image quality can improve the efficiency of quality-control protocols in iris recognition systems. We propose a fast blind/no-reference metric for predicting iris image quality. The proposed metric is based o

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14

Kurnianto, Danny, Indah Soesanti, and Hanung Adi Nugroho. "Deteksi Iris Berdasarkan Metode Black Hole dan Circle Curve Fitting." JURNAL INFOTEL - Informatika Telekomunikasi Elektronika 5, no. 2 (2013): 10. http://dx.doi.org/10.20895/infotel.v5i2.3.

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Sistem pengenalan identitas personal berdasarkan ciri biometrika adalah suatu sistem pengenalan seseorang berdasarkan pada ciri biometrika yang melekat pada orang tersebut. Iris mata merupakan salah satu ciri biometrik yang handal untuk sistem pengenalan identitas personal. Bagian sistem pengenalan identitas personal berdasarkan biometrik iris yang dianggap paling krusial adalah deteksi lokasi iris, karena akurasi deteksi iris berpengaruh pada tingkat akurasi sistem secara keseluruhan. Lokasi iris pada citra mata dibatasi oleh dua buah lingkaran yang memisahkan antara bagian iris dengan pupil

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15

Li, Danqing, Jiao Zhang, Jiaping Zhang, Kang Li, and Yiping Xia. "Green Period Characteristics and Foliar Cold Tolerance in 12 Iris Species and Cultivars in the Yangtze Delta, China." HortTechnology 27, no. 3 (2017): 399–407. http://dx.doi.org/10.21273/horttech03692-17.

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Iris (Iris sp.) is a popular and widely planted herbaceous perennial. However, most iris species go dormant without any aesthetic quality for 5–6 months in the transition zone between the temperate and subtropical climates. To investigate the effects of species/cultivars, leaf shape, and air temperature conditions on the ability to stay green, 12 popular species and cultivars in the transition zone were evaluated. Iris tested included the following species: roof iris (I. tectorum), japanese iris (I. japonica), long leafed flag (I. halophila), yellow flag (I. pseudacorus), blood iris (I. sangui

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16

Luo, Zhongliang, Jingguo Dai, Yingbiao Jia, and Jiazhong He. "An Improved Bovine Iris Segmentation Method." MATEC Web of Conferences 267 (2019): 03002. http://dx.doi.org/10.1051/matecconf/201926703002.

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In order to improve the performance of bovine iris image segmentation, an improved iris image segmentation algorithm is proposed according to the characteristics of bovine iris image. Firstly, based on mathematical morphology and noise suppression template, the inner and outer edges of bovine iris are detected by dynamic contour tracking and least squares fitting ellipse respectively. Then, the annular iris region is normalized. Finally, the normalized iris image is enhanced with adaptive image enhancement method. The experimental results show that the algorithm can effectively segment iris re

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17

Kwasny, Melissa. "Iris." Feminist Studies 28, no. 2 (2002): 333. http://dx.doi.org/10.2307/3178745.

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18

Jarman, Mark. "Iris." Hudson Review 44, no. 2 (1991): 203. http://dx.doi.org/10.2307/3851917.

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19

Bronson, Roberta. "IRIS." Medical Reference Services Quarterly 10, no. 2 (1991): 73–85. http://dx.doi.org/10.1300/j115v10n02_05.

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20

Willis, Dee Anna, and Jerry Willis. "IRIS:." Computers in the Schools 8, no. 1-3 (1991): 245–48. http://dx.doi.org/10.1300/j025v08n01_36.

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21

Frank. "Iris." Antipodes 33, no. 1 (2019): 148. http://dx.doi.org/10.13110/antipodes.33.1.0148.

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22

Eikel, Martina, and Christian Scheideler. "IRIS." ACM Transactions on Parallel Computing 2, no. 3 (2015): 1–33. http://dx.doi.org/10.1145/2809806.

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23

Goonan, Kathleen Ann. "Iris." Appalachian Heritage 18, no. 1 (1990): 41–45. http://dx.doi.org/10.1353/aph.1990.0110.

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24

Li, Zheng, Moustafa Mohamed, Xi Chen, et al. "Iris." ACM Journal on Emerging Technologies in Computing Systems 7, no. 2 (2011): 1–22. http://dx.doi.org/10.1145/1970406.1970410.

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25

Jung, Ralf, David Swasey, Filip Sieczkowski, et al. "Iris." ACM SIGPLAN Notices 50, no. 1 (2015): 637–50. http://dx.doi.org/10.1145/2775051.2676980.

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26

Schubach, Alanna. "Iris." Massachusetts Review 61, no. 3 (2020): 454–71. http://dx.doi.org/10.1353/mar.2020.0072.

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27

Papagiannis, Anastasios, Giorgos Saloustros, Manolis Marazakis, and Angelos Bilas. "Iris." ACM SIGOPS Operating Systems Review 50, no. 2 (2017): 3–11. http://dx.doi.org/10.1145/3041710.3041713.

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28

Han, Ying-Li, and Rae-Hong Park. "Iris Recognition Using the Nonsubsampled Contourlet Transform." International Journal of Pattern Recognition and Artificial Intelligence 29, no. 08 (2015): 1556014. http://dx.doi.org/10.1142/s0218001415560145.

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Biometric information is widely used in user identification system. Because of the unique and invariant properties of the iris through a lifetime, iris recognition is one of the most stable and reliable means in biometric identification. Extracting distinguishable iris features for iris recognition is very important. In this paper, for capturing effective texture features that represent the complex directional structures of an iris image, a new iris recognition method using the nonsubsampled contourlet transform (NSCT) features is proposed. With the shift-invariance, multiscale, and multidirec

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29

Jamaludin, Shahrizan, Nasharuddin Zainal, and W. Mimi Diyana W Zaki. "Deblurring of noisy iris images in iris recognition." Bulletin of Electrical Engineering and Informatics 10, no. 1 (2021): 156–59. http://dx.doi.org/10.11591/eei.v10i1.2467.

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Iris recognition used the iris features to verify and identify the identity of human. The iris has many advantages such as stability over time, easy to use and high recognition accuracy. However, the poor quality of iris images can degrade the recognition accuracy of iris recognition system. The recognition accuracy of this system is depended on the iris pattern quality captured during the iris acquisition. The iris pattern quality can degrade due to the blurry image. Blurry image happened due to the movement during image acquisition and poor camera resolution. Due to that, a deblurring method

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30

Tanaka, Hiroyuki, Tatsuhiko Wada, Katsuhiro Ohyama, and Toshihiro Ishii. "Analysis of the Time-To-Onset and Factors Affecting Clinical Outcomes of Immune Reconstitution Inflammatory Syndrome in People Living with HIV Using Data from the Japanese Spontaneous Reporting Database." Journal of Pharmacy & Pharmaceutical Sciences 24 (April 8, 2021): 153–60. http://dx.doi.org/10.18433/jpps31675.

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Purpose: Data on immune reconstitution inflammatory syndrome (IRIS), despite being a widely recognized complication of antiretroviral therapy, remain limited. The objective of the present study was to evaluate the time-to-onset and factors affecting clinical outcomes of IRIS in people living with HIV (PLWH) using data from the Japanese Adverse Drug Event Report (JADER) database. Methods: Data of PLWH who developed IRIS as an adverse event were extracted from the JADER database. Cases with the data of both the start date of anti-HIV drug therapy and date of IRIS onset were included in the study

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31

Henry, Richard, Iris Murdoch, and John Bayley. "Iris: A Memoir of Iris Murdoch." World Literature Today 73, no. 4 (1999): 748. http://dx.doi.org/10.2307/40155169.

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32

Tognetto, Daniele, Giorgio Agolini, Giorgio Grandi, and Giuseppe Ravalico. "Iris alteration using mechanical iris retractors." Journal of Cataract & Refractive Surgery 27, no. 10 (2001): 1703–5. http://dx.doi.org/10.1016/s0886-3350(01)00764-7.

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33

Lenglinger, Matthias, and Eckart Bertelmann. "Iris and Lens Trauma – Iris Reconstruction." Klinische Monatsblätter für Augenheilkunde 237, no. 09 (2020): 1079–86. http://dx.doi.org/10.1055/a-1217-1199.

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AbstractIris and lens injuries entail a large spectrum and occur in closed and open globe injuries. Depending on accompanying ocular trauma (e.g. corneal involvement) as well as on the extend of the injuries several different surgical options are available ranging from suturing techniques to special individualized implants. The aim of this article is to present and discuss current treatment options for lens and iris trauma in regards to typical cases.

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34

Shields, Jerry A. "Iris Varix Simulating an Iris Melanoma." Archives of Ophthalmology 118, no. 5 (2000): 707. http://dx.doi.org/10.1001/archopht.118.5.707.

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35

Qi, Nan, David Lockington, Huiming Wang, Nicholas A. Hill, Kanna Ramaesh, and Xiaoyu Luo. "Modeling Floppy Iris Syndrome and the Impact of Phenylephrine on Iris Buckling." International Journal of Applied Mechanics 10, no. 05 (2018): 1850048. http://dx.doi.org/10.1142/s1758825118500485.

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Abnormal iris movement (floppy iris syndrome) during intraocular surgery is associated with an increased risk of intraoperative complications. We have previously investigated this scenario with respect to intracameral air in corneal endothelial transplantation, and described the concept of iris buckling. As a number of clinical interventions are recommended for addressing floppy iris syndrome, we wished to evaluate the impact of intracameral phenylephrine on iris buckling and so refine our mathematical model. We considered the stability of an iris structure under a uniform pressure loading. We

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36

Mori, Yuka, Noriyasu Hashida, Kazunobu Asao, Kazuichi Maruyama, and Kohji Nishida. "Chronological Observations of Iris Flocculi in a Japanese Family with Thoracic Aortic Aneurysm and Dissections." Case Reports in Ophthalmology 10, no. 3 (2019): 397–402. http://dx.doi.org/10.1159/000504432.

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Iris flocculi, a type of hereditary iris pigment epithelial cyst, have been reported in association with smooth muscle α-2 actin (ACTA2) gene as the causative gene of familial thoracic aortic aneurysm and dissections (FTAAD). The purpose of the report was to examine morphological changes in the shape of flocculi and iris features over time by comparing infants to adults with FTAAD combined with iris flocculi. A Japanese family with FTAAD and bilateral iris flocculi and the Arg149Cys gene mutation was included. A slit-lamp photograph and anterior segment optical coherence tomography (AS-OCT) we

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37

Reddy, M. V. Bramhananda, and V. Goutham. "IRIS TECHNOLOGY: A REVIEW ON IRIS BASED BIOMETRIC SYSTEMS FOR UNIQUE HUMAN IDENTIFICATION." International Journal of Research -GRANTHAALAYAH 6, no. 1 (2018): 80–90. http://dx.doi.org/10.29121/granthaalayah.v6.i1.2018.1596.

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Biometric features are widely used in real time applications for unique human identification. Iris is one of the physiological biometric features which are regarded as highly reliable in biometric identification systems. Often iris is combined with other biometric features for robust biometric systems. It is also observed that biometrics is combined with cryptography for stronger security mechanisms. Since iris is unique for all individuals across the globe, many researchers focused on using iris or along with other biometrics for security with great precision. Multimodal biometric systems cam

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38

Schuster, Alexander K., Norbert Pfeiffer, Stefan Nickels, et al. "Steeper Iris Conicity Is Related to a Shallower Anterior Chamber: The Gutenberg Health Study." Journal of Ophthalmology 2017 (2017): 1–10. http://dx.doi.org/10.1155/2017/2190347.

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Purpose. To report the distribution of iris conicity (steepness of the iris cone), investigate associated factors, and test whether pseudophakia allows the iris to sink back. Methods. A population-based cross-sectional study was carried out. Ophthalmological examination including objective refraction, biometry, noncontact tonometry, and Scheimpflug imaging (Pentacam®, Oculus) was performed including automated measurement of iris conicity. 3708 phakic subjects, 144 subjects with bilateral and 39 subjects with unilateral pseudophakia were included. Multivariable analyses were carried out to dete

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39

Li, Yung-Hui, Wenny Ramadha Putri, Muhammad Saqlain Aslam, and Ching-Chun Chang. "Robust Iris Segmentation Algorithm in Non-Cooperative Environments Using Interleaved Residual U-Net." Sensors 21, no. 4 (2021): 1434. http://dx.doi.org/10.3390/s21041434.

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Iris segmentation plays an important and significant role in the iris recognition system. The prerequisite for accurate iris recognition is the correctness of iris segmentation. However, the efficiency and robustness of traditional iris segmentation methods are severely challenged in a non-cooperative environment because of unfavorable factors, for instance, occlusion, blur, low resolution, off-axis, motion, and specular reflections. All of the above factors seriously reduce the accuracy of iris segmentation. In this paper, we present a novel iris segmentation algorithm that localizes the oute

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40

Qasmieh, Isam Abu, Hiam Alquran, and Ali Mohammad Alqudah. "Occluded iris classification and segmentation using self-customized artificial intelligence models and iterative randomized Hough transform." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 5 (2021): 4037. http://dx.doi.org/10.11591/ijece.v11i5.pp4037-4049.

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A fast and accurate iris recognition system is presented for noisy iris images, mainly the noises due to eye occlusion and from specular reflection. The proposed recognition system will adopt a self-customized support vector machine (SVM) and convolution neural network (CNN) classification models, where the models are built according to the iris texture GLCM and automated deep features datasets that are extracted exclusively from each subject individually. The image processing techniques used were optimized, whether the processing of iris region segmentation using iterative randomized Hough tr

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41

Goldsmith, Jason A., Prateek Agarwal, Scott D. Smith, and Rony R. Sayegh. "Novel mechanism of decreased iris vasculature density after cosmetic iris implants." BMJ Case Reports 14, no. 2 (2021): e239308. http://dx.doi.org/10.1136/bcr-2020-239308.

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A 25-year-old man presented with decreased vision in both eyes, approximately 4 years following bilateral bright ocular cosmetic iris implantation. On examination, he was found to have bilateral elevated intraocular pressures, anterior chamber cells and flare, chronic peripheral anterior synechiae and significantly reduced endothelial cell counts. Ultrasound biomicroscopy demonstrated compression of the peripheral iris, resulting in synechial angle closure in both eyes. Surgical removal of the implants was performed without additional complication. On removal, bilateral iris atrophy was eviden

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42

Lockington, David, Zhaokun Wang, Nan Qi, et al. "Modelling floppy iris syndrome and the impact of pupil size and ring devices on iris displacement." Eye 34, no. 12 (2020): 2227–34. http://dx.doi.org/10.1038/s41433-020-0782-7.

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Abstract Introduction The aim of this paper was to further develop a previously described finite element model which equates clinical iris billowing movements with mechanical buckling behaviour, simulating floppy iris syndrome. We wished to evaluate the impact of pupil dilation and mechanical devices on normal iris and floppy iris models. Methods Theoretical mathematical modelling and computer simulations were used to assess billowing/buckling patterns of the iris under loading pressures for the undilated and dilated normal iris, the undilated and dilated floppy iris, and additionally with a m

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43

Pean, Polidy, Eric Nerrienet, Yoann Madec, et al. "Natural killer cell degranulation capacity predicts early onset of the immune reconstitution inflammatory syndrome (IRIS) in HIV-infected patients with tuberculosis." Blood 119, no. 14 (2012): 3315–20. http://dx.doi.org/10.1182/blood-2011-09-377523.

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Abstract Immune reconstitution inflammatory syndrome (IRIS) is a common and potentially serious complication occurring in HIV-infected patients being treated for tuberculosis (TB) using combined antiretroviral treatment. A role of adaptive immunity has been suggested in the onset of IRIS, whereas the role of natural killer (NK) cells has not yet been explored. The present study sought to examine the involvement of NK cells in the onset of IRIS in HIV-infected patients with TB and to identify predictive markers of IRIS. A total of 128 HIV-infected patients with TB from the Cambodian Early versu

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44

Malgheet, Jasem Rahman, Noridayu Bt Manshor, and Lilly Suriani Affendey. "Iris Recognition Development Techniques: A Comprehensive Review." Complexity 2021 (August 23, 2021): 1–32. http://dx.doi.org/10.1155/2021/6641247.

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Recently, iris recognition techniques have achieved great performance in identification. Among authentication techniques, iris recognition systems have received attention very much due to their rich iris texture which gives robust standards for identifying individuals. Notwithstanding this, there are several challenges in unrestricted recognition environments. In this article, the researchers present the techniques used in different phases of the recognition system of the iris image. The researchers also reviewed the methods associated with each phase. The recognition system is divided into se

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45

Heys, Jeffrey J., Victor H. Barocas, and Michael J. Taravella. "Modeling Passive Mechanical Interaction Between Aqueous Humor and Iris." Journal of Biomechanical Engineering 123, no. 6 (2001): 540–47. http://dx.doi.org/10.1115/1.1411972.

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Certain forms of glaucoma are associated with displacement of the iris from its normal contour. We present here a mathematical model of the coupled aqueous humor–iris system that accounts for the contribution of aqueous humor flow and passive iris deformability to the iris contour. The aqueous humor is modeled as a Newtonian fluid, and the iris is modeled as a linear elastic solid. The resulting coupled equation set is solved by the finite element method with mesh motion in response to iris displacement accomplished by tracking a pseudo-solid overlying the aqueous humor. The model is used to p

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TOPP, G. C., and J. L. B. CULLEY. "CORRECTING SOIL VOLUMETRIC WATER CONTENTS FROM A DIRECT-READING TIME DOMAIN REFLECTOMETRY INSTRUMENT (IRAMS)." Canadian Journal of Soil Science 69, no. 3 (1989): 701–4. http://dx.doi.org/10.4141/cjss89-070.

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Determination of volumetric soil water content (θ) using time domain reflectometry (TDR) is well established. A commercially available instrument (IRAMS) (the IRAMS (Instrument for Reflectometry Analysis of Moisture in Soils) is a trademark registered by Foundation Instruments Inc. of Ottawa) is now available which incorporates computer software, thus providing direct readouts of θ. A field study of the operation of the IRAMS showed that it operates consistently and repeatedly. The IRAMS values were higher but related linearly to those obtained using a TDR cable tester and manual calculations

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A. Kumar, Shruthi, and A. Baskar. "Improving the IRIS Recognition Under Different Illumination Using RETINEX Algorithms." International Journal of Engineering & Technology 7, no. 3.6 (2018): 81. http://dx.doi.org/10.14419/ijet.v7i3.6.14943.

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Iris detection and recognition provides more accurate and secure authentication nowadays. The probability of any two people having the same iris pattern is nearly zero, even the identical twins will not have the same iris pattern. The noise and illumination changes, challenges iris recognition correctness and security in authentication process. The available recent pre-processing techniques for iris detection address different type of noise suppression and removing unwanted information in iris, but still it strives with illumination issues. In this paper, we proposed Retinex algorithm for impr

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Lee, Young, Ki Kim, Toan Hoang, Muhammad Arsalan, and Kang Park. "Deep Residual CNN-Based Ocular Recognition Based on Rough Pupil Detection in the Images by NIR Camera Sensor." Sensors 19, no. 4 (2019): 842. http://dx.doi.org/10.3390/s19040842.

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Accurate segmentation of the iris area in input images has a significant effect on the accuracy of iris recognition and is a very important preprocessing step in the overall iris recognition process. In previous studies on iris recognition, however, the accuracy of iris segmentation was reduced when the images of captured irises were of low quality due to problems such as optical and motion blurring, thick eyelashes, and light reflected from eyeglasses. Deep learning-based iris segmentation has been proposed to improve accuracy, but its disadvantage is that it requires a long processing time.

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Hachisu, Yoshimasa, Yasuhiko Koga, Shu Kasama та ін. "Treatment with Tumor Necrosis Factor-α Inhibitors, History of Allergy, and Hypercalcemia Are Risk Factors of Immune Reconstitution Inflammatory Syndrome in HIV-Negative Pulmonary Tuberculosis Patients". Journal of Clinical Medicine 9, № 1 (2019): 96. http://dx.doi.org/10.3390/jcm9010096.

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Immune reconstitution inflammatory syndrome (IRIS) is an immune reaction that occurs along with the recovery of the patient’s immunity. Tuberculosis-related IRIS (TB-IRIS) upon tumor necrosis factor (TNF)-α inhibitor treatment has been reported in non-human immunodeficiency virus (HIV) patients. However, the importance of biological treatment, as a risk factor of IRIS, has not yet been established. In this study, we examined TB-IRIS in non-HIV patients to explore the role of TNF-α inhibitor treatment. Out of 188 patients with pulmonary TB, seven patients had IRIS. We examined univariate logist

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Yuki, Satoshi, Yoshito Komatsu, Hiraku Fukushima, et al. "The efficacy of first-line IRIS with or without bevacizumab in patients with metastatic colorectal cancer: Including multivariate analysis of two phase II studies." Journal of Clinical Oncology 32, no. 3_suppl (2014): 603. http://dx.doi.org/10.1200/jco.2014.32.3_suppl.603.

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603 Background: The safety and efficacy of first-line IRIS (S-1 in combination with irinotecan) and IRIS/Bev (IRIS in combination with bevacizumab [Bev]) have been evaluated in patients with metastatic colorectal cancer (mCRC). To date, no randomized studies comparing these regimens have been performed. This retrospective analysis compared efficacy data for the two regimens from separate phase II studies performed at Hokkaido Gastrointestinal Cancer Study Group (HGCSG). Methods: Patients with histologically confirmed unresectable metastatic or recurrent CRC and received no prior chemotherapy w

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