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Artículos de revistas sobre el tema "Gai2"

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Autor: Grafiati

Publicado: 6 de julio de 2024

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1

Ham, Hyoungjun, Ian Lamborn, Yu Zhang, Yamina Berchiche, Alexey Koval, Huie Jing, Judith N. Mandl et al. "Dominant-activating Gαi2 mutations cause human immunodeficiency and autoimmunity by causing defective leukocyte migration and altered T cell activation". Journal of Immunology 198, n.º 1_Supplement (1 de mayo de 2017): 59.16. http://dx.doi.org/10.4049/jimmunol.198.supp.59.16.

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Abstract Heterotrimeric Ga subunits are the essential molecular switches that activate intracellular signaling in response to G-protein coupled receptor (GPCR) ligation. Gai2, one of 16 human Ga subunits serving nearly 800 GPCRs, plays critical roles in leukocyte biology; however, how Gai2 modulates human immunity in vivo is unknown. We found a dominant missense mutation in GNAI2, the gene encoding the heterotrimeric G-protein Gai2, in a patient with life-threatening, multisystem autoimmunity and susceptibility to mucocutaneous bacteria and virus infections. The mutant proteins impaired immunity by uncoupling chemokine receptor signaling and thereby interfering with leukocyte chemotaxis in vitro and to sites of inflammation in vivo. They also augmented T cell effector responses and diminished the requirement of co-stimulation for T cell activation by constitutively signaling downstream co-stimulatory pathways. These results identify essential roles of Gai2 in maintaining immune-competence and self-tolerance in humans and highlight Gai2-responsive pathways as potential candidates for new therapeutics for autoimmune diseases.

2

Anfang, S., J. Grebe, M. Möhlen, B. Neumüller, N. Faza, W. Massa, J. Magull y K. Dehnicke. "Synthese und Kristallstrukturen der Phosphaniminato-Komplexe [AlCl2(NPEt3)]2, [GaI2(NPEt3)]2 und [GaI2(NPPh3)]2". Zeitschrift für anorganische und allgemeine Chemie 625, n.º 8 (agosto de 1999): 1395–400. http://dx.doi.org/10.1002/(sici)1521-3749(199908)625:8<1395::aid-zaac1395>3.0.co;2-w.

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3

Schrage, Matthew, Peter Velazquez, Bo Wei, Jonathan Braun y Nancy E. Buckley. "The role of the cannabinoid type 2 (CB2) receptor in Gai2-dependent B cell development". Gastroenterology 124, n.º 4 (abril de 2003): A319. http://dx.doi.org/10.1016/s0016-5085(03)81608-6.

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4

Aranda, Richard, Fergus R. Byrne, Gian Yakoub, Guylain Boulay y Lutz Birnbaumer. "Colitis pathogenesis in Gai2 knockout mice depends on the presence of normal enteric flora and lymphocytes". Gastroenterology 118, n.º 4 (abril de 2000): A340. http://dx.doi.org/10.1016/s0016-5085(00)83458-7.

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5

Rangel, Ignacio, John-Peter Ganda Mall, Fei Sjöberg, Roger Willén y Elisabeth Hultgren Hörnquist. "Mo1792 Alterations in Gut Microbiota Composition in Tissues and Faeces in Parallel With Enhanced Cytokine Gene Expression in the Gai2−/- Mouse Model of Spontaneous Colitis". Gastroenterology 148, n.º 4 (abril de 2015): S—712. http://dx.doi.org/10.1016/s0016-5085(15)32422-7.

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6

Schnepf, Andreas, Ralf Köppe, Edgar Weckert y Hansgeorg Schnöckel. "Two Metalloid Ga22 Clusters Containing a Novel Ga22 Core with an Icosahedral Ga12 Center". Chemistry - A European Journal 10, n.º 8 (19 de abril de 2004): 1977–81. http://dx.doi.org/10.1002/chem.200305710.

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7

Chibirov, G. M., T. I. Dolganova, D. V. Dolganov, S. Ducic y D. A. Popkov. "Changes in the kinematic parameters of gait in children with cerebral palsy after multilevel interventions with the initial patterns of true equinus gait and jump gait". Genij Ortopedii 25, n.º 4 (diciembre de 2019): 501–9. http://dx.doi.org/10.18019/1028-4427-2019-25-4-501-509.

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8

Bruderer-Hofstetter, M., F. Rast, C. Bauer, E. Graf y A. Meichtry. "Pattern recognition methods in clinical gait analysis – What do we gain?" Gait & Posture 42 (diciembre de 2015): S59. http://dx.doi.org/10.1016/j.gaitpost.2015.03.104.

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9

Ameer, Mariam A. y Mohamed E. Khallaf. "EFFECT OF TREADMILL GAIT TRAINING ON DIPLEGIC CHILDREN SWING PHASE GAIT PARAMETERS". International Journal of Physiotherapy and Research 5, n.º 1 (11 de febrero de 2017): 1829–35. http://dx.doi.org/10.16965/ijpr.2016.200.

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10

Begalli, Federica, Joaquin Botta, David Collier, Neil Dorward, Joan Grieve, Danyal Khan, Angelos Kolias et al. "PMON170 Treating human primary non-functioning pituitary adenoma cells with cabergoline". Journal of the Endocrine Society 6, Supplement_1 (1 de noviembre de 2022): A548—A549. http://dx.doi.org/10.1210/jendso/bvac150.1140.

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Abstract Clinically non-functioning pituitary adenomas (NFPAs) represent the second most common subtype of pituitary tumours, representing 15-43% of all pituitary adenomas. NFPAs are usually benign tumours with no clinical evidence of hormonal hypersecretion. In most of the cases the tumours are arising from the gonadotroph linage, but silent corticotroph, somatotroph, thyrotroph and rarely lactotroph cell characteristics can be discovered with immunostaining. As a result of lack of hormonal hyper-secretion, the diagnosis of NFPAs is made most often when the patient presents with mass effects due to a macroadenoma. NFPAs are most common tumour types in surgical series, and their primary treatment is indeed surgery. However, complete resection is achieved only in about 66% of the cases, and 20% of gross total resected tumours recur after 10 years. Over the past few decades, remarkable progress has been achieved regarding medical treatment options for pituitary tumours. However, NFPAs remain the only subtype with no widely accepted pharmacological treatment. Dopamine receptor type 2 (DRD2) and somatostatin receptor (SST) expression have been demonstrated in NFPAs, prompting the investigation of dopamine agonists and somatostatin analogues as potential treatment strategies. The DRD2 agonist cabergoline is already used as first-line treatment of prolactinomas to induce tumour shrinkage and reduce prolactin secretion. Here we aim to investigate the efficacy of cabergoline on human NFPA tissue. We assessed DRD2 expression levels via immunohistochemistry and qPCR in a large cohort of NFPAs (n=40) and in few prolactinomas (n=10). D2DR has two different isoforms, long (D2RL) and short (D2RS), which are differently expressed and can induce different effects on cell viability. In cabergoline-sensitive prolactinomas D2RS is the predominant isoform. NFPAs shown 10-fold and 5-fold decrease expression of D2RS and D2RL compared to prolactinomas, respectively. Additionally, in NFPAs we observed a significant decrease of cAMP production after cabergoline treatment (45% ±7; p<0.0001); however, viability after one-week cabergoline treatment showed only 4% (±0.7; p<0.0002) reduction, compared to a 10% decrease in prolactinomas (p<0.05). We also observed no difference in secretion of chromogranin A release in NFPAs upon treatment with cabergoline. We have also seen in NFPAs downregulation of Ga i2 protein expression levels, highlighting the general decrease of expression levels in the dopamine pathway (50% less, p<0.004). Our data suggest that the difference in cabergoline responses between NFPAs and prolactinomas may be due to their distinct expression of D2DR isoforms, which differ by 29 amino acids in the third cytoplasmic loop, essential for G-protein binding. It has been shown that D2RL, but not D2RS, requires Gai2. The difference in D2R isoform expression could translate to distinct G-protein activation, ultimately leading to the contrasting viability results after cabergoline treatment. Taken together, these data will help inform future treatment strategies for patients with NFPAs. Presentation: Monday, June 13, 2022 12:30 p.m. - 2:30 p.m.

11

Kim, Youngho y Jinbok Yi. "Gait Analysis in Normal and Hemiplegic Patients Using Accelerometers(Gait & Motion Analysis)". Proceedings of the Asian Pacific Conference on Biomechanics : emerging science and technology in biomechanics 2004.1 (2004): 113–14. http://dx.doi.org/10.1299/jsmeapbio.2004.1.113.

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12

Law, YC, AFT Mak, WN Wong y M. Zhang. "THE VARIATION OF DYNAMIC FOOT PRESSURE WITH GAIT PARAMETER.(Gait & Motion Analysis)". Proceedings of the Asian Pacific Conference on Biomechanics : emerging science and technology in biomechanics 2004.1 (2004): 115–16. http://dx.doi.org/10.1299/jsmeapbio.2004.1.115.

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13

Fedotov, V. V. "Gait – Pathology or Physiology". Ukraïnsʹkij žurnal medicini, bìologìï ta sportu 3, n.º 4 (18 de mayo de 2018): 124–27. http://dx.doi.org/10.26693/jmbs03.04.124.

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14

Koo, Dohoon, Won-Kyung Song, Sungpil Kim, Hyeongsic Kim y Seondeok Eun. "PS5-17 COMPARISON OF GAIT PATTERN WITH THE 4 LINKED GAIT TRAINER (GTR) AND TREADMILL GAIT(PS5: Poster Short Presentation V,Poster Session)". Proceedings of the Asian Pacific Conference on Biomechanics : emerging science and technology in biomechanics 2015.8 (2015): 314. http://dx.doi.org/10.1299/jsmeapbio.2015.8.314.

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15

Park, Sunwoo, Soonjae Ahn, Isu Shin y Youngho Kim. "PS5-18 Influence of cadence on basic gait parameters in gait initiation, constant-speed walking and gait termination(PS5: Poster Short Presentation V,Poster Session)". Proceedings of the Asian Pacific Conference on Biomechanics : emerging science and technology in biomechanics 2015.8 (2015): 315. http://dx.doi.org/10.1299/jsmeapbio.2015.8.315.

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16

Wagner, Andrew R. y Michael C. Schubert. "Evidence a shared mechanism mediates ipsi- and contralesional compensatory saccades and gait after unilateral vestibular deafferentation". Journal of Neurophysiology 123, n.º 4 (1 de abril de 2020): 1486–95. http://dx.doi.org/10.1152/jn.00585.2019.

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The study objective was to understand how the contralesional labyrinth contributes to gaze and gait stability after unilateral vestibular deafferentation (UVD). Head impulse testing (vHIT) was completed in 37 individuals [22 women (59%); age 52.13 ± 11.59 yr, mean ± SD] with UVD from vestibular schwannoma resection. Compensatory saccades (CS) and vestibulo-ocular reflex (VOR) gain were analyzed for both ipsilesional and contralesional impulses. Gait speed (10-m walk test) and endurance (2-min walk test) were collected for 35 individuals. CS were recruited during contralesional head rotation regardless of VOR gain on either the ipsilesional [ρ = 0.21 (−0.14, 0.57); Spearman rank (95% confidence interval)] or contralesional side [ρ = −0.04 (−0.42, 0.35)]. Additionally, the latency of these CS (151.19 ± 52.41 ms) was similar to that of CS generated during ipsilesional rotation (165.65 ± 21.62 ms; P = 0.159). CS recruited during ipsilesional vHIT were of a higher velocity ( P < 0.001) and greater frequency ( P < 0.001) compared with contralesional CS. VOR gain asymmetry was significantly correlated with gait speed [ρ = −0.37 (−0.73, −0.01)], yet individual VOR gain was not correlated [ipsilesional: ρ = 0.17 (−0.20, 0.55); contralesional: ρ = −0.18 (−0.52, 0.15)]. Our data reveal CS are recruited at similar latencies without correlation to VOR gain or direction of head rotation, and that the central integration of ipsilesional and contralesional vestibular afference correlates with gait. Together, our data suggest the brain considers vestibular afference from both sides when generating related behavioral output after UVD. NEW & NOTEWORTHY After unilateral vestibular deafferentation, compensatory saccades (CS) have similar latencies regardless of the direction of head rotation, and those CS generated during contralesional head rotation are unrelated to extent of vestibular loss. Additionally, the extent of asymmetry in residual vestibular function, not the extent of vestibular loss, correlates with gait speed. Our data suggest a common mechanism is responsible for the generation of CS and restoration of gait speed in vestibular compensation.

17

Hsü, Kenneth J. "Gaia and the Mediterranean Sea". Scientia Marina 65, S2 (30 de diciembre de 2001): 133–40. http://dx.doi.org/10.3989/scimar.2001.65s2133.

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18

Kim, In-Suk y yuoosun Nam. "Auswirkungen von GAIA-X und der deutschen Plattform I4.0". Koreanische Zeitschrift fuer Wirtschaftswissenschaften 38, n.º 4 (31 de diciembre de 2020): 1–17. http://dx.doi.org/10.18237/kdgw.2020.38.4.001.

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19

Sung, Kyung-Mo. "Technology Sovereignty and Emerging Technology Alliance: Focusing on Gaia-X". Koreanische Zeitschrift fuer Wirtschaftswissenschaften 40, n.º 5 (31 de diciembre de 2022): 19–34. http://dx.doi.org/10.18237/kdgw.2022.40.5.019.

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20

Ammann, Rahel, Wolfgang Taube, Matthias Neuhaus y Thomas Wyss. "The influence of the gait-related arm swing on elevation gain measured by sport watches". Journal of Human Kinetics 51, n.º 1 (1 de junio de 2016): 53–60. http://dx.doi.org/10.1515/hukin-2015-0170.

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AbstractThe elevation gain is an important contributor to the total workload in endurance sports. The purpose of this study was to evaluate the influence of the arm swing on elevation gain in three sport watches (Garmin® Forerunner 910XT, Polar® RS800CX and Suunto® Ambit2) on a flat 400 m outdoor track. Altogether, a total of 120 repetitions of 1,200 m were performed at self-selected speeds corresponding to strolling, walking, jogging and running. During the assessment two devices of each sport watch, one secured on the hip and one on the wrist, were worn by the participants. A small but significant (effect size = .39; p < .001) influence of the arm swing on elevation was revealed in all sport watches. Elevation indication errors recorded on the wrist were significantly larger than the ones recorded on the hip (4.0-7.4 vs. 1.2-5.7 m per 1,200 m; p < .05). Furthermore, when wearing the devices on the wrist, errors in elevation indication increased when gait speed increased. Users should be aware that wearing the devices on the hip can significantly decrease measurement errors. This might be especially relevant for activities with high dynamics, such as jogging and running.

21

Nadkarni, Neelesh K., Subashan Perera, Stephanie A. Studenski, Caterina Rosano, Howard J. Aizenstein y Jessie M. VanSwearingen. "Callosal Hyperintensities and Gait Speed Gain From Two Types of Mobility Interventions in Older Adults". Archives of Physical Medicine and Rehabilitation 96, n.º 6 (junio de 2015): 1154–57. http://dx.doi.org/10.1016/j.apmr.2014.09.026.

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22

Maqsood, Arusa, Daniel J. Naumenko, Michael Hermanussen, Christiane Scheffler y Detlef Groth. "No correlation between short term weight gain and lower leg length gain in healthy German children". Anthropologischer Anzeiger 77, n.º 5 (1 de diciembre de 2020): 399–403. http://dx.doi.org/10.1127/anthranz/2020/1237.

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23

Joshi, Dr Shilpa, Dr Amruta Kulkarni y Dr Girish Godbole. "Weight Gain, Correlation with Obstetric Outcome". Indian Journal of Applied Research 3, n.º 5 (1 de octubre de 2011): 467–69. http://dx.doi.org/10.15373/2249555x/may2013/145.

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24

Daxing Rao, Daxing Rao, Xiaochao Wang Xiaochao Wang y Wei Fan Wei Fan. "High-gain all-fiber regenerative amplifier". Chinese Optics Letters 10, s2 (2012): S20610–320611. http://dx.doi.org/10.3788/col201210.s20610.

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25

Song, Geunhye. "Key Features of Gaia-X Architecture and the Implications". Koreanische Zeitschrift fuer Wirtschaftswissenschaften 40, n.º 5 (31 de diciembre de 2022): 1–13. http://dx.doi.org/10.18237/kdgw.2022.40.5.001.

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26

BENLİ KÜÇÜK, Esin, Gönen MENGİ y Ercan KAYDOK. "The Effect of Pregabalin on Weight Gain, Balance, Gait, Fatigue and Sleepiness in Patients with Fibromyalgia". Fiziksel Tıp ve Rehabilitasyon Bilimleri Dergisi 24, n.º 1 (2021): 33–37. http://dx.doi.org/10.31609/jpmrs.2020-78190.

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27

Chereshnev, Roman y Attila Kertész-Farkas. "GaIn: Human Gait Inference for Lower Limbic Prostheses for Patients Suffering from Double Trans-Femoral Amputation". Sensors 18, n.º 12 (26 de noviembre de 2018): 4146. http://dx.doi.org/10.3390/s18124146.

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Several studies have analyzed human gait data obtained from inertial gyroscope and accelerometer sensors mounted on different parts of the body. In this article, we take a step further in gait analysis and provide a methodology for predicting the movements of the legs, which can be applied in prosthesis to imitate the missing part of the leg in walking. In particular, we propose a method, called GaIn, to control non-invasive, robotic, prosthetic legs. GaIn can infer the movements of both missing shanks and feet for humans suffering from double trans-femoral amputation using biologically inspired recurrent neural networks. Predictions are performed for casual walking related activities such as walking, taking stairs, and running based on thigh movement. In our experimental tests, GaIn achieved a 4.55 prediction error for shank movements on average. However, a patient’s intention to stand up and sit down cannot be inferred from thigh movements. In fact, intention causes thigh movements while the shanks and feet remain roughly still. The GaIn system can be triggered by thigh muscle activities measured with electromyography (EMG) sensors to make robotic prosthetic legs perform standing up and sitting down actions. The GaIn system has low prediction latency and is fast and computationally inexpensive to be deployed on mobile platforms and portable devices.

28

Hofmann, Martin, Jürgen Geiger, Sebastian Bachmann, Björn Schuller y Gerhard Rigoll. "The TUM Gait from Audio, Image and Depth (GAID) database: Multimodal recognition of subjects and traits". Journal of Visual Communication and Image Representation 25, n.º 1 (enero de 2014): 195–206. http://dx.doi.org/10.1016/j.jvcir.2013.02.006.

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29

Zhang, Hao Lin, Xian Ye Ben, Peng Zhang y Tian Jiao Liu. "Gait Period Detection Based on Layered Coding of Depth Information". Applied Mechanics and Materials 644-650 (septiembre de 2014): 1015–18. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.1015.

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Gait period detection, serving as a preprocessor for gait recognition, is commonly studied in the recent past. In this paper, we proposed a novel gait period detection method for depth gait video stream. The method introduces the concept of layered coding for depth images which decreases computational complexity. Furthermore, the extreme value of the sum of layered codes for gait sequence is utilized to judge the period endpoint, which is in accord with the naked-eye observation. In addition, gait recognition experiments on the TUM GAID database are conducted with the description of gait features of one single detected period by the proposed scheme using tensor representation. The high recognition accuracy verifies the effectiveness of the proposed depth gait period detection method.

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Pou Royo, Antonio. "Algunas reflexiones sobre Gaia, evolución y cultura". Arbor 172, n.º 677 (30 de mayo de 2002): 127–34. http://dx.doi.org/10.3989/arbor.2002.i677.1072.

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31

Auge, Oliver. "Macht- und Landgewinn durch Pfandpolitik". Vierteljahrschrift f??r Sozial- und Wirtschaftsgeschichte 109, n.º 2 (2022): 185. http://dx.doi.org/10.25162/vswg-2022-0006.

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32

Mane, Manashree. "Gait Pattern Significance in Forensics: A Review". International Journal of Scientific Research 3, n.º 7 (1 de junio de 2012): 228–29. http://dx.doi.org/10.15373/22778179/july2014/71.

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33

Yun Shen, Yun Shen, Guoping Yu Guoping Yu, Jiwu Fu Jiwu Fu y Liner Zou Liner Zou. "Gain-assisted optical switching in plasmonic nanocavities". Chinese Optics Letters 10, n.º 2 (2012): 021301–21303. http://dx.doi.org/10.3788/col201210.021301.

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34

Choi, Dongmin, Hansang Chae, Seunghun Shin, Sangchul Han, JaChoon Koo, HyoukRyeol Choi y Hyungpil Moon. "Finger Gait Planning with Static Supporting Region". Abstracts of the international conference on advanced mechatronics : toward evolutionary fusion of IT and mechatronics : ICAM 2010.5 (2010): 474–79. http://dx.doi.org/10.1299/jsmeicam.2010.5.474.

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35

Ibrahim, S. P. Syed, K. R. Chandran y C. J. Kabila Kanthasamy. "LACI: Lazy Associative Classification using Information Gain". International Journal of Engineering and Technology 4, n.º 1 (2012): 1–6. http://dx.doi.org/10.7763/ijet.2012.v4.309.

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36

Qasaimeh, Omar. "Gain-Clamped Quantum Dot Semiconductor Optical Amplifiers". International Journal of Computer and Electrical Engineering 6, n.º 3 (2014): 271–74. http://dx.doi.org/10.7763/ijcee.2014.v6.837.

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37

Isaieva, I. M. y I. S. Karmazina. "Excessive Weight Gain: the Problems and Solutions". Ukraïnsʹkij žurnal medicini, bìologìï ta sportu 7, n.º 5 (21 de noviembre de 2022): 28–34. http://dx.doi.org/10.26693/jmbs07.05.028.

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According to the data of the World Health Organization a prevalence of obesity has increased since 1975. Almost 2 billion adults are overweight, among them over 650 million are obese. It is also known that overweight and obesity kill more people than underweight. Currently, it is estimated that about 3 billion adults will be overweight and over 1 billion will be obese by 2025. Moreover, among 13 biggest health problems facing people in their country an obesity takes the fifth place. The purpose of the study was to analyze the new data of the scientific publications of recent years explaining new concepts of physiological mechanism of hunger and satiety balance, the causes of excessive weight or obesity, and suggestions for mindful eating, avoiding overeating and food temptation. Results and discussion. The obesity epidemic is now one of the most important public health problems in the world. However, overweight and obesity are preventable. Being overweight increases the risk of death. The results of recent researches suggest that weight gain itself, even if a person stays within the “normal” weight range, also increases the risk of disease and premature death. There are studies that showed that a weight gain even less than 5 kg and within a healthy body mass index range, is associated with an increased risk of disease. Results of other research findings showed that biological indicators of health risk are strongly related to body weight from the lowest body mass index to the highest body mass index, with higher body mass associated with greater health risk. Obesity becomes global health problem. Obese people are at high risk of developing a number of comorbidities, including disorders of gastrointestinal tract, type 2 diabetes mellitus, joint and muscle diseases, respiratory problems and psychological problems, which can significantly affect the quality of their daily life and increase the risk of mortality. The conditions associated with obesity are diverse, but even modest weight loss can reduce the risk of development of cardiovascular disease, diabetes mellitus, obstructive sleep apnea, and arterial hypertension, among many other comorbidities. Even relatively small weight loss can improve patient condition and can act as a trigger for further change, with sustained weight loss achieved through a series of gradual weight loss steps. Conclusion. The increase in obesity prevalence has an essential influence on the global morbidity of many diseases, moreover obesity and overweight affect quality and quantity of health thus being the causes of disability and significantly affect quality of life. Prevention of weight gain has been the focus of much discussion and debate, with many theories about the causes and solutions of the problem. However, prevention programs, which take in account the causes and risks factors, are more effective than weight-loss programs

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Tu Shuai, 涂帅, 郑梦珂 Zheng Mengke y 张蓉竹 Zhang Rongzhu. "激光增益材料的光诱导损伤特性分析". Acta Optica Sinica 43, n.º 7 (2023): 0714001. http://dx.doi.org/10.3788/aos221622.

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39

Deng Pokun, 邓珀昆, 林楷宣 Lin Kaixuan, 罗秋燕 Luo Qiuyan, 龙井华 Long Jinghua, 王东 Wang Dong, 雷云飞 Lei Yunfei, 黄峻堃 Huang Junkun et al. "微通道板增益均匀性理论研究". Laser & Optoelectronics Progress 59, n.º 23 (2022): 2332001. http://dx.doi.org/10.3788/lop202259.2332001.

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40

Du, Wenyu, Sen Gao, Xiaojuan Zhang, Siqi Li, Yan Kuai, Zhiqiang Wang, Zhigang Cao et al. "Picosecond gain-switched polymer fiber random lasers". Chinese Optics Letters 22, n.º 4 (2024): 040603. http://dx.doi.org/10.3788/col202422.040603.

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41

Garg, Hina, Michael C. Schubert, Eduard Gappmaier, Jim Sibthorp, K. Bo Foreman y Leland E. Dibble. "Test-Retest Reliability and Response Stability of Gaze Stabilization, Postural Sway, and Dynamic Balance Tests in Persons with Multiple Sclerosis and Controls". International Journal of MS Care 22, n.º 3 (16 de octubre de 2019): 136–42. http://dx.doi.org/10.7224/1537-2073.2018-064.

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Abstract Background: Psychometric properties of tests that assess the angular vestibulo-ocular reflex (aVOR) and vestibulospinal reflex function are currently unknown. This study investigated the test-retest reliability and response stability of gaze stabilization, postural sway, and dynamic balance measures in persons with multiple sclerosis (MS) and controls. Methods: Nineteen adults with MS and 14 controls performed passive horizontal head impulses, quiet standing, and dynamic balance tests on two separate occasions. Gaze stabilization measures included aVOR gain, number of compensatory saccades (CSs) per head rotation, CS latency, and gaze position error. Postural sway included sway amplitude and total sway path. Dynamic balance measure included the Functional Gait Assessment. Intraclass correlation coefficient, standard error of measurement (SEM, SEM%), and minimal detectable difference at 95% confidence level were calculated. Results: Test-retest reliability for aVOR gain, CSs per head rotation, and gaze position error was moderate and for each postural sway and dynamic balance measure was good. Low error (SEM, SEM%) for aVOR gain, CS latency, postural sway, and dynamic balance variables and low minimal detectable difference values for aVOR gain and Functional Gait Assessment scores were seen, suggestive of acceptable response stability. Conclusions: These results support the utility of some of the gaze and postural measures for examination and treatment efficacy purposes in people with MS.

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Huang, Ming, Xinhan Huang, Xikai Tu, Zefang Li y Yue Wen. "An online gain tuning proxy-based sliding mode control using neural network for a gait training robotic orthosis". Cluster Computing 19, n.º 4 (17 de septiembre de 2016): 1987–2000. http://dx.doi.org/10.1007/s10586-016-0629-y.

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Liu, W., W.-M. Yu, J. Zhang, R. J. Chan, M. L. Loh, Z. Zhang, K. D. Bunting y C.-K. Qu. "Inhibition of the Gab2/PI3K/mTOR signaling ameliorates myeloid malignancy caused by Ptpn11 (Shp2) gain-of-function mutations". Leukemia 31, n.º 6 (14 de noviembre de 2016): 1415–22. http://dx.doi.org/10.1038/leu.2016.326.

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Ward, K., E. Sobel y MA Kosinski. "Cauda equina syndrome resulting in late sequela of calcaneal gait and neuropathic heel ulcer". Journal of the American Podiatric Medical Association 87, n.º 2 (1 de febrero de 1997): 60–65. http://dx.doi.org/10.7547/87507315-87-2-60.

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The case of a 27-year-old female, 5 years after a motor vehicle accident that resulted in spinal cord damage, is reviewed. She progressed well after her accident for 4 years, at which time she developed a neuropathic heel ulceration, aggravated by her calcaneal gait and pregnancy weight gain. The rarity of such a case involving neuropathic ulceration and calcaneal gait after partial deficit of cauda equina function prompted this article.

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Nasruddin, Haziqah, Maria Justine y Haidzir Manaf. "Gait and Postural Control Characteristics among Individuals with Benign Paroxysmal Positional Vertigo: A Scoping Review". HEALTH AND WELLNESS II 18, s15 (10 de octubre de 2022): 377–86. http://dx.doi.org/10.47836/mjmhs.18.s15.50.

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Benign paroxysmal positional vertigo (BPPV) is a common peripheral vestibular disorder. Besides vertigo, unsteadiness is a common subjective complaint. This study aims to gain an overview of gait and postural control changes among individuals with BPPV compared to healthy individuals. Relevant case-control studies were searched from their inception until April 2020 using the Scopus, Web of Science and Science Direct databases. Two independent reviewers assessed the methodological quality using the Newcastle-Ottawa Scale (NOS) for case-control studies. A total of 15 studies which satisfied the eligibility criteria were included. The findings suggest evidence of gait and postural control alteration characterized by slower gait speed, reduced gait velocity, increased anterior-posterior centre of pressure, and increased sway velocity compared to controls. Individuals with BPPV showed evidence of gait and postural control alteration. Future exploration on this issue is vital to support gait and postural control alteration among individuals with BPPV.

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Park, Hee Seok y Dae Jung Yang. "tDCS를 결합한 로봇 보조 보행훈련이 뇌졸중환자의 보행, 균형, 낙상효능감에 미치는 영향". Archives of Orthopedic and Sports Physical Therapy 18, n.º 2 (31 de diciembre de 2022): 31–39. http://dx.doi.org/10.24332/aospt.2022.18.2.04.

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Casamento, Andrew, Daryl Jones y Stephen Warrillow. "Measuring analgesia in ICU: no pain, no gain?" Critical Care and Resuscitation 24, n.º 3 (6 de septiembre de 2022): 200–201. http://dx.doi.org/10.51893/2022.3.e.

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Pain was defined in 1968 by Margo McCaffrey as “whatever the experiencing person says it is, existing whenever he says itdoes”. 1 Memories of painful experiences are commonly described in intensive care unit (ICU)survivors. 2, 3 Accordingly, the evaluation and management of pain in ICU patients is important. This is particularly relevant in those who are mechanically ventilated, sedated and cannot readily communicate, so that appropriate therapy can be initiated and titrated to effect.

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Fangzhe Chen, Fangzhe Chen, Xuwei Fan Fangzhe Chen, Jianpeng Li Xuwei Fan, Min Zou Jianpeng Li y Lianfen Huang Min Zou. "Gait Analysis Based Parkinson’s Disease Auxiliary Diagnosis System". 網際網路技術學刊 22, n.º 5 (septiembre de 2021): 989–97. http://dx.doi.org/10.53106/160792642021092205005.

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Dhuri, Keshav R. "Open Access Journals: A Gain to Academic Community". Journal of Advanced Research in Library and Information Science 05, n.º 01 (19 de febrero de 2018): 9–12. http://dx.doi.org/10.24321/2395.2288.201802.

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Rana, Priyanka, Shabnam Joshi y Monika Bodwal. "QUANTITATIVE GAIT ANALYSIS IN PATIENTS WITH KNEE OSTEOARTHRITIS". International Journal of Physiotherapy and Research 4, n.º 5 (11 de octubre de 2016): 1684–88. http://dx.doi.org/10.16965/ijpr.2016.164.

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