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Journal articles on the topic 'UHRS'

Author: Grafiati

Published: 7 September 2021

Last updated: 29 July 2025

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1

Caselitz, Bertrand, Allan McKay, Martin Widmaier, Julien Oukili, Daniel Davies, and Noemie Pernin. "Harnessing 3D ultra-high-resolution seismic technology for offshore wind farm development: Advancements, challenges, and future prospects." Leading Edge 44, no. 3 (2025): 170–77. https://doi.org/10.1190/tle44030170.1.

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The global transition toward renewable energy has intensified the demand for more offshore wind power generation. Advanced geophysical techniques to enhance near-surface site characterization and ensure the rapid, safe, and efficient installation of wind turbines are of considerable value. Traditional 2D ultra-high-resolution seismic (UHRS) methods, while useful, generally lack the resolution and spatial coverage required for modern offshore projects. Depending on the requirements, 2D surveys are often acquired over multiple years. In contrast, 3D UHRS technology, acquired in a single campaign

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2

Hashash, Youssef M. A., Norman A. Abrahamson, Scott M. Olson, Steve Hague, and Byungmin Kim. "Conditional Mean Spectra in Site-Specific Seismic Hazard Evaluation for a Major River Crossing in the Central United States." Earthquake Spectra 31, no. 1 (2015): 47–69. http://dx.doi.org/10.1193/033113eqs085m.

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Current seismic design practice often relies on the use of the uniform hazard response spectrum (UHRS), which implicitly includes motions from multiple earthquake sources and envelops possible spectra, yet does not represent a single event. Seismic hazard analyses at the site of a major Mississippi River crossing near St. Louis, Missouri, showed bimodal seismic hazard dominated by small, nearby earthquakes at short periods and large, distant earthquakes in the New Madrid seismic zone at long periods. UHRS motions resulted in large seismic demands and predictions of pervasive liquefaction that

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3

Zhou, Huaqiong, Pam A. Roberts, Satvinder S. Dhaliwal, and Phillip R. Della. "Risk factors associated with paediatric unplanned hospital readmissions: a systematic review." BMJ Open 9, no. 1 (2019): e020554. http://dx.doi.org/10.1136/bmjopen-2017-020554.

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ObjectiveTo synthesise evidence on risk factors associated with paediatric unplanned hospital readmissions (UHRs).DesignSystematic review.Data sourceCINAHL, EMBASE (Ovid) and MEDLINE from 2000 to 2017.Eligibility criteriaStudies published in English with full-text access and focused on paediatric All-cause, Surgical procedure and General medical condition related UHRs were included.Data extraction and synthesisCharacteristics of the included studies, examined variables and the statistically significant risk factors were extracted. Two reviewers independently assessed study quality based on six

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Durot, Benjamin. "Mise en évidence de structures glaciaires Quaternaire en mer de Wadden via l’interprétation de donnée sismique 3D UHRS." E3S Web of Conferences 504 (2024): 01002. http://dx.doi.org/10.1051/e3sconf/202450401002.

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Afin d’accompagner au mieux la transition énergétique, de réduire les temps d’interprétation et de minimiser les risques liés aux objets géologiques, il est nécessaire que les technologies déjà éprouvées et approuvées soient également mises à l’épreuve dans les domaines émergeant de l’énergie. L’implémentation de ferme éolienne en mer étant en plein essor, beaucoup de données sismiques 3D Ultra-Haute-Résolution (3D UHRS) sont acquises et certaines sont mises à disposition. Le pas d’échantillonnage étant beaucoup plus fin et le contenu fréquentiel étant beaucoup plus élevé que les données sismi

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5

Ghania, Rebiai, Lassaad Mchiri, Mohamed Rhaima, Mohamed Hannabou, and Abdellatif Ben Makhlouf. "Stability Results for the Darboux Problem of Conformable Partial Differential Equations." Axioms 12, no. 7 (2023): 640. http://dx.doi.org/10.3390/axioms12070640.

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In this paper, we investigate the Darboux problem of conformable partial differential equations (DPCDEs) using fixed point theory. We focus on the existence and Ulam–Hyers–Rassias stability (UHRS) of the solutions to the problem, which requires finding solutions to nonlinear partial differential equations that satisfy certain boundary conditions. Using fixed point theory, we establish the existence and uniqueness of solutions to the DPCDEs. We then explore the UHRS of the solutions, which measures the sensitivity of the solutions to small perturbations in the equations. We provide three illust

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6

Chong, Julio T., David Paulucci, Marc Lubin, et al. "Comparison of overall survival and unplanned hospital readmissions between partial and radical nephrectomy for cT1a and cT1b renal masses." Therapeutic Advances in Urology 10, no. 12 (2018): 383–91. http://dx.doi.org/10.1177/1756287218810313.

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Background: The aim of the study was to compare overall survival (OS) and unplanned hospital readmissions (UHRs) within 30 days between partial nephrectomy (PN) and radical nephrectomy (RN) for clinically localized T1 renal tumors. Methods: The National Cancer Database was queried to identify 51,018 patients who had undergone RN ( n = 23,904; 46.9%) or PN ( n = 27,114; 53.1%) for a cT1N0M0 renal mass from 2004 to 2013. OS and UHRs were compared using inverse probability of treatment weighted (IPTW)-adjusted Cox proportional hazards regression models. Results: For patients with a cT1a tumor, IP

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7

Tselentis, G.-A., L. Danciu, and E. Sokos. "Probabilistic seismic hazard assessment in Greece – Part 2: Acceleration response spectra and elastic input energy spectra." Natural Hazards and Earth System Sciences 10, no. 1 (2010): 41–49. http://dx.doi.org/10.5194/nhess-10-41-2010.

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Abstract. This second part of the study, deals with the evaluation of the earthquake hazard in Greece in terms of the response spectral acceleration and the elastic input energy equivalent velocity. Four sets of predictive equations were selected, two for each type of spectra. Probabilistic hazard maps were created by determining the seismic hazard at grid points covering the region of interest. The maps are presented for the dominant periods of 0.2 s and 1.0 s for each spectrum. Uniform hazard response spectra (UHRS) for six cities located in the regions of highest estimated hazard are also p

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8

Hunt, Julian David, Marcos Aurélio Vasconcelo Freitas, and Amaro Olímpio Pereira Junior. "Usinas Hidrelétricas Reversíveis Sazonais no Rio São Francisco:." Sustentabilidade em Debate 7, no. 3 (2016): 18–33. http://dx.doi.org/10.18472/sustdeb.v7n3.2016.17436.

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A bacia hidrográfica do Rio São Francisco tem grande importância para o país não apenas pelo volume de água transportado em uma região semiárida, mas também pelo potencial hídrico passível de aproveitamento energético e abastecimento hídrico da região Nordeste. Um desafio na gestão de seus recursos hídricos é a perda de água por evaporação no Reservatório de Sobradinho. Esse artigo propõe a aplicação de um novo esquema de armazenamento energético o qual combina Usinas Hidrelétricas Reversíveis Sazonais (UHRS) com hidrelétricas em cascata, com o intuito de aumentar a capacidade de armazenamento

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9

Park, Ji-Hun, Dong-Hyun Shin, and Seong-Ha Jeon. "Seismic Fragility and Risk Assessment of a Nuclear Power Plant Containment Building for Seismic Input Based on the Conditional Spectrum." Applied Sciences 12, no. 10 (2022): 5176. http://dx.doi.org/10.3390/app12105176.

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A procedure for the seismic fragility assessment of nuclear power plants by applying ground motions compatible with the conditional probability distribution of a conditional spectrum (CS) is presented with a case study of a containment building. Three CSs were constructed using different control frequencies to investigate the influence of the control frequency. Horizontal component-to-component directional variability was introduced by randomly rotating the horizontal axes of the recorded ground motions. Nonlinear lumped mass stick models were constructed using variables distributed by Latin h

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10

Zhang, Xing, and Mengmeng Li. "Existence and Ulam-Type Stability for Fractional Multi-Delay Differential Systems." Fractal and Fractional 9, no. 5 (2025): 288. https://doi.org/10.3390/fractalfract9050288.

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Fractional multi-delay differential systems, as an important mathematical model, can effectively describe viscoelastic materials and non-local delay responses in ecosystem population dynamics. It has a wide and profound application background in interdisciplinary fields such as physics, biomedicine, and intelligent control. Through literature review and classification, it is evident that for the fractional multi-delay differential system, the existence and uniqueness of the solution and Ulam-Hyers stability (UHS), Ulam-Hyers-Rassias stability (UHRS) of the fractional multi-delay differential s

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Zhang, Binlin, Rafia Majeed, and Mehboob Alam. "On Fractional Langevin Equations with Stieltjes Integral Conditions." Mathematics 10, no. 20 (2022): 3877. http://dx.doi.org/10.3390/math10203877.

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In this paper, we focus on the study of the implicit FDE involving Stieltjes integral boundary conditions. We first exploit some sufficient conditions to guarantee the existence and uniqueness of solutions for the above problems based on the Banach contraction principle and Schaefer’s fixed point theorem. Then, we present different kinds of stability such as UHS, GUHS, UHRS, and GUHRS by employing the classical techniques. In the end, the main results are demonstrated by two examples.

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Amadin, F. I., and N. Ukeme. "Unified Hospital Referral System (UHRS): a case study of Nigeria." Nigerian Journal of Technology 38, no. 1 (2019): 142. http://dx.doi.org/10.4314/njt.v38i1.19.

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13

Niehaus, Ines Marina, Nina Kansy, Stephanie Stock, Jörg Dötsch, and Dirk Müller. "Applicability of predictive models for 30-day unplanned hospital readmission risk in paediatrics: a systematic review." BMJ Open 12, no. 3 (2022): e055956. http://dx.doi.org/10.1136/bmjopen-2021-055956.

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ObjectivesTo summarise multivariable predictive models for 30-day unplanned hospital readmissions (UHRs) in paediatrics, describe their performance and completeness in reporting, and determine their potential for application in practice.DesignSystematic review.Data sourceCINAHL, Embase and PubMed up to 7 October 2021.Eligibility criteriaEnglish or German language studies aiming to develop or validate a multivariable predictive model for 30-day paediatric UHRs related to all-cause, surgical conditions or general medical conditions were included.Data extraction and synthesisStudy characteristics

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14

Jee, Hyun Woo, and Sang Whan Han. "Construction of a Site- and Period-Specific Seismic Hazard Map for the Korean Peninsula." Journal of the Korean Society of Hazard Mitigation 20, no. 2 (2020): 207–20. http://dx.doi.org/10.9798/kosham.2020.20.2.207.

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The 2016 Gyeongju and 2017 Pohang earthquakes caused casualties and economic damage in the surrounding areas. Therefore, the importance of earthquake damage prediction and seismic design in the Korean peninsula has increased. Probabilistic seismic hazard analysis (PSHA) is one of the well-known methods for predicting earthquake damage. The objective of this study is to construct Korean Peninsula seismic hazard maps of 5% damped response spectrum acceleration and peak ground acceleration, using PSHA. To consider the local effects for each site's classification, seismic hazard maps were construc

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Chen, Chaowen, and Mengmeng Li. "Existence and Ulam Type Stability for Impulsive Fractional Differential Systems with Pure Delay." Fractal and Fractional 6, no. 12 (2022): 742. http://dx.doi.org/10.3390/fractalfract6120742.

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Through literature retrieval and classification, it can be found that for the fractional delay impulse differential system, the existence and uniqueness of the solution and UHR stability of the fractional delay impulse differential system are rarely studied by using the polynomial function of the fractional delay impulse matrix. In this paper, we firstly introduce a new concept of impulsive delayed Mittag–Leffler type solution vector function, which helps us to construct a representation of an exact solution for the linear impulsive fractional differential delay equations (IFDDEs). Secondly, b

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Sitharam, T. G., and K. S. Vipin. "Evaluation of Peak Ground Acceleration and Response Spectra Considering the Local Site Effects." International Journal of Geotechnical Earthquake Engineering 1, no. 1 (2010): 25–41. http://dx.doi.org/10.4018/jgee.2010090802.

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The local site effects play an important role in the evaluation of seismic hazard. The proper evaluation of the local site effects will help in evaluating the amplification factors for different locations. This article deals with the evaluation of peak ground acceleration and response spectra based on the local site effects for the study area. The seismic hazard analysis was done based on a probabilistic logic tree approach and the peak horizontal acceleration (PHA) values at the bed rock level were evaluated. Different methods of site classification have been reviewed in the present work. The

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17

Xie, Fan, Martin Müller, and Robert Holte. "Understanding and Improving Local Exploration for GBFS." Proceedings of the International Conference on Automated Planning and Scheduling 25 (April 8, 2015): 244–48. http://dx.doi.org/10.1609/icaps.v25i1.13704.

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Greedy Best First Search (GBFS) is a powerful algorithm at the heart of many state-of-the-art satisficing planners. The Greedy Best First Search with Local Search (GBFS-LS) algorithm adds exploration using a local GBFS to a global GBFS. This substantially improves performancefor domains that contain large uninformative heuristic regions (UHR), such as plateaus or local minima. This paper analyzes, quantifies and improves the performance of GBFS-LS.Planning problems with a mix of small and large UHRs are shown to be hard for GBFS but easy for GBFS-LS. In three standard IPC planning instances an

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18

Gupta, Rupesh Kumar. "Identifying Urban Hotspots and Cold Spots in Delhi Using the Biophysical Landscape Framework." Ecology, Economy and Society–the INSEE Journal 7, no. 1 (2024): 137–55. http://dx.doi.org/10.37773/ees.v7i1.954.

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Urban heat islands (UHIs), which are formed by biophysical landscape transformations, have significant adverse effects on environmental quality as well as human health, resources, and facilities. Variations in UHI intensity give rise to urban hotspots (UHSs) and cold spots in different parts of the city. This study identifies such hotspots and cold spots in Delhi by classifying the city into zones of different UHI intensities using biophysical landscapes. The data on the selected biophysical landscapes were obtained from satellite images and secondary sources. The impact of different biophysic

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Manchuel, Kevin, Sylvain Pouliquen, Christophe Vergniault, Pierre Arroucau, Romain Le Roux Mallouf, and Jean-François Ritz. "Quelle place pour l’imagerie sismique dans la caractérisation des failles en domaine intraplaque ?" E3S Web of Conferences 342 (2022): 04002. http://dx.doi.org/10.1051/e3sconf/202234204002.

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Localisés à distance des grandes limites de plaques lithosphériques, les domaines intraplaques présentent de faibles vitesses de déformation géologique, se traduisant par des niveaux de sismicité faibles à modérés, avec des temps de retour longs entre deux séismes significatifs. Dans ces régions, les processus de surface sont plus rapides que les processus tectoniques et tendent à effacer les éventuelles traces de rupture laissées en surface par des séismes majeurs du passé. L’estimation de l’activité des failles dans de tels contextes nécessite la mise en œuvre d’une approche pluridisciplinai

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Durot, Benjamin. "Interpretation of 3D UHRS to Emphasise Quaternary Glacial Structures in the Ten Noorden van de Waddeneilanden Wind Farm Zone." First Break 41, no. 10 (2023): 65–68. http://dx.doi.org/10.3997/1365-2397.fb2023083.

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21

Lukka, H., P. Stephanie, D. Bruner, et al. "Patient-Reported Outcomes in NRG Oncology/RTOG 0938, a Randomized Phase 2 Study Evaluating 2 Ultrahypofractionated Regimens (UHRs) for Prostate Cancer." International Journal of Radiation Oncology*Biology*Physics 94, no. 1 (2016): 2. http://dx.doi.org/10.1016/j.ijrobp.2015.10.046.

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22

ÇAPRAZ, Mustafa, and Orhan COŞKUN. "Could uric acid to high density lipoprotein-cholesterol ratio be considered as a marker of hemodialysis sufficiency?" Journal of Contemporary Medicine 13, no. 1 (2023): 86–91. http://dx.doi.org/10.16899/jcm.1223641.

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Aim: Hemodialysis (HD) is one of the most widely utilized renal replacement therapies in individuals with end-stage chronic kidney disease (CKD). The purpose of this study was to compare the Uric acid to HDL cholesterol ratio (UHR) levels of well-treated HD patients to those of those who had inadequate HD therapy. Materials and Methods: Data on HD patients were acquired from patient files and the institution's database. A URR value of more than 70% designated the sufficient HD group, whereas less than 70% defined the insufficient HD group. Furthermore, laboratory data, such as the UHR of

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Doty, Morgan E., Lindsay A. Gil, and Jennifer N. Cooper. "Association between high deductible health plan coverage and age at pediatric umbilical hernia repair." World Journal of Pediatric Surgery 6, no. 2 (2023): e000526. http://dx.doi.org/10.1136/wjps-2022-000526.

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BackgroundHigh deductible health plans (HDHPs) are associated with the avoidance of both necessary and unnecessary healthcare. Umbilical hernia repair (UHR) is a procedure that is frequently unnecessarily performed in young children, contrary to best practice guidelines. We hypothesized that children with HDHPs, as compared with other types of commercial health plans, are less likely to undergo UHR before 4 years of age but are also more likely to have UHR delayed beyond 5 years of age.MethodsChildren aged 0–18 years old residing in metropolitan statistical areas (MSAs) who underwent UHR in 20

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Vipin, K. S., P. Anbazhagan, and T. G. Sitharam. "Estimation of peak ground acceleration and spectral acceleration for South India with local site effects: probabilistic approach." Natural Hazards and Earth System Sciences 9, no. 3 (2009): 865–78. http://dx.doi.org/10.5194/nhess-9-865-2009.

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Abstract. In this work an attempt has been made to evaluate the seismic hazard of South India (8.0° N–20° N; 72° E–88° E) based on the probabilistic seismic hazard analysis (PSHA). The earthquake data obtained from different sources were declustered to remove the dependent events. A total of 598 earthquakes of moment magnitude 4 and above were obtained from the study area after declustering, and were considered for further hazard analysis. The seismotectonic map of the study area was prepared by considering the faults, lineaments and the shear zones in the study area which are associated with

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Чегодаева, А. Е., and А. С. Пирогова. "STUDY OF GAS HYDRATES IN THE DEEP-WATER PART OF THE SEA OF OKHOTSK USING MULTI-FREQUENCY 3D SEISMIC DATA: PART 2. RESULTS." ГЕОФИЗИКА, no. 2 (May 15, 2023): 76–85. http://dx.doi.org/10.34926/geo.2023.65.38.009.

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Скопления газогидратов в верхней части разреза на шельфе Охотского моря представляют потенциальные риски для морского строительства и бурения. Одной из задач инженерно-геофизических изысканий является картирование и характеристика опасных геологических процессов и явлений, с которыми связаны потенциальные риски. В работе приводятся результаты интерпретации сейсмоакустической аномалии, предположительно связанной с интервалом распространения газовых гидратов в верхней части разреза в районе работ в глубоководной части Охотского моря (глубина моря 375–505 м). Изучение строения верхней части разре

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Sese, Lance Vincent Caburian, and Ma Celina Legaspi Guillermo. "Risk factors for unplanned readmissions in paediatric neurosurgery: a systematic review." BMJ Open 15, no. 7 (2025): e093459. https://doi.org/10.1136/bmjopen-2024-093459.

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Objectives Unplanned hospital readmission (UHR) after paediatric neurosurgery is an important indicator of surgical outcomes. As this field deals with complex cases, there is an increased likelihood of potential complications and the subsequent need for readmission. We estimated paediatric neurosurgery UHR rates globally and identified significant factors contributing to 30-day and 90-day UHR rates in children undergoing neurosurgical procedures. Design A systematic review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Data sources Em

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El Ghazouani, Laila, Lahouari Bounoua, Joseph Nigro, Majid Mansour, Hassan Radoine, and Hanane Souidi. "Combining Satellite Data and Spatial Analysis to Assess the UHI Amplitude and Structure within Urban Areas: The Case of Moroccan Cities." Urban Science 5, no. 3 (2021): 67. http://dx.doi.org/10.3390/urbansci5030067.

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Landsat-8 surface temperature and the European Space Agency land cover are used to assess the impact of land cover on the Urban Heat Island (UHI) and Urban Heat Sink (UHS). We analyzed five Moroccan cities selected for their different local climate, size, and typology during summer at three different spatial scales. The results show multiple causes defining the different forms and amplitudes of the UHI, namely: the ambient climate, the proximity to the sea, the presence of landscaped areas, and the color of building roofs and walls. Contrary to what was expected, the vegetation was not systema

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Lin, Wei Ping, Ya Jun Fan, Zhan Ling Zhang, Jie Wu Zhu, and Yong Ning Liu. "Microstructure and Mechanical Properties of A Ultra-High Carbon Steel." Key Engineering Materials 324-325 (November 2006): 907–10. http://dx.doi.org/10.4028/www.scientific.net/kem.324-325.907.

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A ultrahigh carbon steels (UHCS) containing 1.6 wt pct carbon was studied. Through spheroidizing process by divorced-eutectoid transformation (DET), the forged microstructure was spheroidized and the microstructure was fine carbide particles distributed in ferrite matrix. Second-time heat treatment included two kinds of technologies: normalizing and quenching + tempering. Finally, the UHCS obtained ideal mechanical properties. The yield strength and tensile strength of the UHCS were higher than that of 40CrNiMo, moreover plasticity of the UHCS was equal to that of 40CrNiMo. So the UHCS was an

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Kim, Tae Ho, Jae Sang Han, Jae Hong Han, et al. "Assessing Agreement Between Upright and Supine Head Roll Tests for Horizontal Semicircular Canal Benign Paroxysmal Positional Vertigo." Korean Journal of Otorhinolaryngology-Head and Neck Surgery 65, no. 9 (2022): 497–502. http://dx.doi.org/10.3342/kjorl-hns.2022.00136.

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Background and Objectives The newly introduced upright head roll test (UHRT), which exploits head rotations in the roll plane with the patient in the upright sitting position, is a diagnostic maneuver for horizontal canal-benign paroxysmal positional vertigo (HC-BPPV). This study is designed to determine whether UHRT, compared to supine head roll test (SHRT), can more accurately diagnose HC-BPPV and determine the subtype of HC-BPPV.Subjects and Method A total of 455 video nystagmus tests performed between April 2019 to June 2021 were retrospectively reviewed, and 63 patients with direction-cha

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Kalathottukaren, Manu Thomas, Rajesh A. Shenoi, Lai FL Benjamin, Fred Rosell, Jayachandran N. Kizhakkedathu, and Edward L. G. Pryzdial. "A Universal Heparin Antidote with Negligible Effect on Fibrin(ogen) and Plasma Coagulation." Blood 124, no. 21 (2014): 4231. http://dx.doi.org/10.1182/blood.v124.21.4231.4231.

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Abstract Background and Objective Anticoagulants play a pivotal role in the treatment of thromboembolic disorders. Haemorrhage in surgical patients receiving anticoagulants is a major concern. Antidotes are administered to counteract anticoagulation and to restore normal hemostasis. To date, protamine sulphate (PS), a cationic polypeptide is the only clinically approved antidote for unfractionated heparin. PS has toxic side effects and limitations. Inability of PS to completely reverse low molecular weight heparins and fondaparinux is due to its low binding affinity to these drugs. However, PS

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Gan, Xiaojing, Zhizhou Chen, Liwen Wang, et al. "Evaluation of Ultra–High–Pressure Sterilization in Terms of Bactericidal Effect, Qualities, and Shelf Life of ‘Xinli No. 7’ (Pyrus sinkiangensis) Pear Juice." Foods 12, no. 14 (2023): 2729. http://dx.doi.org/10.3390/foods12142729.

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In this study, ultra–high–pressure sterilization (UHPS) of Xinli No. 7 juice (XL7) was explored and optimized. A challenge to implement UHPS in juice as a full alternative to thermal treatment could be represented by the adoption of a pressure level of up to 500 MPa for 20 min at one cycle followed by the packaging in aseptic conditions. It was found that UHPS and HS treatments could effectively kill the microorganisms in XL7 juice but HS treatment would inevitably lose the nutritional quality in the juice, while UHPS treatment could better maintain the glyconic acid content, functional compon

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Chuang, Huai-Chia, and Tse-Hua Tan. "Machine learning reveals UHRF-X as a biomarker for systemic lupus erythematosus and an antagonistic protein against UHRF1 E3 ligase." Journal of Immunology 212, no. 1_Supplement (2024): 0020_5291. http://dx.doi.org/10.4049/jimmunol.212.supp.0020.5291.

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Abstract Inflammatory T cells contribute to the pathogenesis of the autoimmune diseases such as systemic lupus erythematosus (SLE). Analysis of the T-cell transcriptomics data of two independent SLE patient cohorts by three machine learning models revealed UHRF-X as a novel SLE biomarker. T-cell-specific UHRF-X transgenic mice manifested the induction of IL-17A and autoimmune inflammation. Mechanistically, UHRF-X prevented UHRF1-induced Lys48-linked ubiquitination and degradation of MAP4K3 (GLK), which is a kinase known to induce IL-17A. Consistently, IL-17A induction and autoimmune phenotypes

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Wang, Huihui, Yunsong Yang, Suru Liu, et al. "Unveiling the Coupling Coordination and Interaction Mechanism between the Local Heat Island Effect and Urban Resilience in China." Sustainability 16, no. 6 (2024): 2306. http://dx.doi.org/10.3390/su16062306.

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Climate change and urbanization have led to the increasing prominence of urban heat islands (UHIs) today, posing a huge challenge to cities. Urban resilience (UR) refers to the ability of a city or region to adapt to changes and risks. However, the influence between the heat island effect and regional urban resilience is not well understood. In this study, we proposed a methodological framework for unveiling the coupling coordination and interaction mechanism between UHIs and UR. This study first explored UHIs in the Guangdong-Hong Kong-Macao Greater Bay Area (GBA) and described the creation o

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Abdul Rahman, Aisya. "La legitimidad y legalidad de las intervenciones humanitarias unilaterales colectivas." Anuario Mexicano de Derecho Internacional 1, no. 18 (2018): 3. http://dx.doi.org/10.22201/iij.24487872e.2018.18.12095.

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El estatus jurídico de las intervenciones humanitarias unilaterales (UHIs) sigue sin resolverse a pesar del desarrollo de la doctrina sobre la responsabilidad de proteger. Además, el Consejo de Seguridad continúa siendo inconsistente en la prevención de catástrofes humanitarias, como lo demuestra el caso reciente de Siria. Mientras tanto, la acción colectiva entre los Estados ha ganado legitimidad jurídico-racional a través de organizaciones regionales, cooperación y solidaridad en derecho internacional. ¿Pero se extiende tal legitimidad para mitigar o justificar la ilegalidad de las UHIs en l

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Hagle, Holly, Michael Knabel, Michele Baker, et al. "30004 Examining Opioid Technical Assistance (TA) Requests for Hard-to-Reach Populations." Journal of Clinical and Translational Science 5, s1 (2021): 83–84. http://dx.doi.org/10.1017/cts.2021.617.

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ABSTRACT IMPACT: Analyzing the types of technical assistance (basic, targeted or intensive) provided by the Opioid Response Network (ORN) to unique and hard-to-reach populations (UHRP) informs addiction health services and translational research by identifying technical assistance needs in these populations which may require a higher level of intensity. OBJECTIVES/GOALS: To improve ORN dissemination and implementation efforts, the project classifies TA requests into one of three categories: basic, targeted, and intensive. This TA Framework assists the ORN project team in understanding the leve

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Silveira, Guilherme Wilson Souza, Dionatan Costa Rodrigues, Clarissana Araújo Botaro, and Luciana De Andrade Agostinho. "Avaliação funcional e motora da forma juvenil da doença de Huntington: relato de caso." Arquivos de Ciências da Saúde 27, no. 1 (2020): 78. http://dx.doi.org/10.17696/2318-3691.27.1.2020.1725.

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Introdução: A doença de Huntington (DH) é uma desordem neurodegenerativa autossômica dominante e rara, com comprometimento motor, cognitivo e comportamental. O início dos sintomas precoces, com menos de 20 anos, caracteriza a forma infanto-juvenil da DH. O acompanhamento da evolução da doença é importante e permite determinar as limitações funcionais e motoras de acordo com a progressão de cada caso. Objetivo: Relatar um caso juvenil da doença de Huntington associando o genótipo e o fenótipo. Métodos: A escala Unified Huntington’s Disease Rating Scale (UHDRS), validada em português, foi aplica

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Cedrone, Fabrizio, Omar Enzo Santangelo, Vittorio Di Michele, et al. "The Impact of Mental Health Comorbidities on Unplanned Admissions for Physical Conditions: A Retrospective Observational Analysis." Healthcare 13, no. 7 (2025): 827. https://doi.org/10.3390/healthcare13070827.

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Background: This study aimed to evaluate the impact of mental health comorbidities on unplanned hospital admissions (UHAs) in the Province of Pescara, Southern Italy, during 2015–2022. Mental health comorbidities are underreported in administrative data, yet their association with UHAs has significant public health implications. Methods: A retrospective observational design was used to analyze 59,374 hospital admissions extracted from hospital discharge records (HDRs). Admissions of patients under 18 years of age, deliveries, day admissions, and readmissions were excluded. Socio-economic depri

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Jiang, Wei, Elizabeth Ogunrinde, Zejun Zhou, et al. "Direct correlation between plasma microbial translocation and autoantibodies in first-degree relatives of patients with systemic lupus erythematosus." Journal of Immunology 200, no. 1_Supplement (2018): 45.8. http://dx.doi.org/10.4049/jimmunol.200.supp.45.8.

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Abstract Background The process of events underlying autoantibody production in systemic lupus erythematosus (SLE) is unknown. Methods Plasma from 36 female African-Americans (18 unrelated healthy controls (UHCs) and 18 first-degree relatives of SLE patients (FDRs)) were assessed for autoantibodies by autoantibody array, lipopolysaccharide (LPS) levels by the limulus amebocyte assay and microbiome by 16S rDNA analysis. Results Compared to UHCs, FDRs exhibited elevated plasma autoantibody levels but not similar total IgGs. The median plasma IgGs were 346 (interquartile range, 236–465) and 480 (

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Carsí, Manuel, A. Fernández-Vicente, Oleg D. Sherby, Félix Peñalba, and Oscar A. Ruano. "Thermomechanical Treatments of Ultrahigh Carbon Steels and Optimal Microstructures to Improve Toughness." Materials Science Forum 539-543 (March 2007): 4826–31. http://dx.doi.org/10.4028/www.scientific.net/msf.539-543.4826.

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Thermomechanical processing allows the attainment of spheroidized microstructures that show improved mechanical properties. In this work, a thermomechanical processing route consisting of two steps was developed for two ultrahigh carbon steels (UHCS) containing 1.3 and 1.5%C. This route develops structures of fine spheroidized cementite particles in a fine-grained ferrite matrix. Spheroidized microstructures are formed by eutectoid carbide particles in the UHCS- 1.3C and by proeutectoid and eutectoid carbide particles in the UHCS-1.5C. In the latter steel, the proeutectoid carbide particle siz

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Noel, Jonathan K., Samantha L. Strong, Cara Sammartino, Kelsey A. Gately, and Samantha R. Rosenthal. "Effects of Delaying Healthcare on Mental Health of College Students." College Student Affairs Journal 43, no. 1 (2025): 82–101. https://doi.org/10.1353/csj.2025.a965918.

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Abstract: College students experience healthcare insecurities, with underinsurance and limited care options highly prevalent. The current study measured the prevalence of delaying care, the relationship between delaying care and mental health outcomes, and the role of using university health services (UHSs) in a sample of n = 498 college students. Participants reported whether they delayed healthcare due to cost or insurance and their use of UHSs. Mental health outcomes included screening positive for depression, anxiety, and suicide ideation. Overall, 36.9% of participants delayed healthcare

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Heesen, Philip, Michele Di Lonardo, Olga Ciobanu-Caraus, et al. "Ultrahypofractionated Versus Normofractionated Preoperative Radiotherapy for Soft Tissue Sarcoma: A Multicenter, Prospective Real-World-Time Phase 2 Clinical Trial." Cancers 16, no. 23 (2024): 4063. https://doi.org/10.3390/cancers16234063.

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Background/Objectives: The historically most commonly used preoperative radiotherapy regimen for soft tissue sarcomas (STSs) consists of 50 Gray (Gy) delivered in 25 fractions over 5 weeks, achieving excellent local control, but with significant challenges due to prolonged treatment duration and early side effects. Reducing therapy duration while maintaining optimal local and distant control would be highly beneficial for patients. We aimed to investigate the outcome of an ultrahypofractionated radiotherapy (uhRT) regimen which may represent a shorter and more patient-friendly alternative. Met

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Hosseinian, Saba, Christiane Maute, Fariba Rahimi, Cornellia Maute, Maryam Hamedi, and Fateme Mirzajani. "The Influence of Ultra-High Diluted Compounds on the Growth and the Metabolites of Oriza sativa L." International Journal of High Dilution Research - ISSN 1982-6206 19, no. 1-2 (2021): 39–55. http://dx.doi.org/10.51910/ijhdr.v19i1-2.1012.

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Background: In the present research, we investigated the effects of the ultra-high dilutions (UHDs) on Oryza sativa L. (rice), physiological and biochemical variations. Methods: In order to study the effect of UHDs (Calendula officinalis in the dilution of 3×103X and Arnica montana in the dilution of 2 ×104 X), 28 experiments were designed and statistically analyzed via the Design Expert 7.0.1 software over the general factorial design methodology. Three qualitative factors were studied including the UHDs/placebo usage (A), sterile/non-sterile experimental condition (B) and the type and

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Li, Dan, Ting Sun, Maofeng Liu, Linlin Wang, and Zhiqiu Gao. "Changes in Wind Speed under Heat Waves Enhance Urban Heat Islands in the Beijing Metropolitan Area." Journal of Applied Meteorology and Climatology 55, no. 11 (2016): 2369–75. http://dx.doi.org/10.1175/jamc-d-16-0102.1.

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AbstractThe interaction between urban heat islands (UHIs) and heat waves (HWs) is studied using measurements collected at two towers in the Beijing, China, metropolitan area and an analytical model. Measurements show that 1) the positive interaction between UHIs and HWs not only exists at the surface but also persists to higher levels (up to ~70 m) and 2) the urban wind speed is enhanced by HWs during daytime but reduced during nighttime as compared with its rural counterpart. A steady-state advection–diffusion model coupled to the surface energy balance equation is then employed to understand

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Yang, Ming, Xiaohua Chen, Zidong Wang, and Peng Pan. "Study on the effect of tempering on the impact abrasive wear performance of 45Si2MnCr2Mo ultra-high strength steel." Journal of Physics: Conference Series 2566, no. 1 (2023): 012010. http://dx.doi.org/10.1088/1742-6596/2566/1/012010.

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Abstract In this paper, three-body impact abrasive wear tests of 45Si2MnCr2Mo ultra-high strength steel (UHSS) at different tempering temperatures were carried out by using the MLD-10 impact abrasive wear machine. The effects of different tempering temperatures on the wear weight loss and the depth of the hardened layer of UHSS were investigated. The results show that the weight reduction rate of the steels tempered at 150 and 220 °C decreases at first and then increases with time, but the steels tempered at 290 and 360 °C gradually increase with time. The surface and subsurface areas of UHSS

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Gao, Shengchao, Shuiqin Zhang, Liang Yuan, et al. "Humic Acids Incorporated into Urea at Different Proportions Increased Winter Wheat Yield and Optimized Fertilizer-Nitrogen Fate." Agronomy 12, no. 7 (2022): 1526. http://dx.doi.org/10.3390/agronomy12071526.

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Humic acids (HAs) incorporated into urea fertilizers are highly effective at increasing yield and decreasing fertilizer-derived nitrogen (N) loss from soil, but reports of the optimal proportion in fertilizers remain widely inconsistent. In this study, we examined the effects of urea enhanced with 0.2–5.0% HAs (UHAs) on the yield, biomass production, N uptake, and N residue in fluvo-aquic soil in winter wheat cultivated over two growing seasons from 2018 to 2020 in the North China Plain. UHAs application significantly enhanced wheat grain yield, aboveground dry biomass, total and fertilizer-de

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Belyaeva, Yu I., and G. P. Radzievsky. "Comparative analysis of the development of Unified State Health Information Systems (USHIS) in Africa, North America and Europe: problems and prospects." Russian Journal of Telemedicine and E-Health 10, no. 3 (2024): 55–69. http://dx.doi.org/10.29188/2712-9217-2024-10-3-55-69.

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This study presents a comparative analysis of the development of unified healthcare information systems (UHIS) in North America, Europe, and Africa. The research examines key aspects of UHIS implementation, including population coverage by electronic health records, telemedicine development, system interoperability, and regulatory frameworks. The analysis revealed significant regional differences in approaches to healthcare digitalization and UHIS implementation levels. North America is characterized by high digital technology adoption but faces challenges in integrating disparate systems. The

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Liu, Yong Ning, Jie Wu Zhu, and Yan Xu. "Microstructure and Mechanical Properties of A 1.4%C Ultra High Carbon Steel." Key Engineering Materials 297-300 (November 2005): 1178–82. http://dx.doi.org/10.4028/www.scientific.net/kem.297-300.1178.

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1.4 %C ultra high carbon steel (UHCS) was prepared in order to study the structure of martensite transformation and mechanical properties. Ultra-fine spherical carbide and ultra-fine austenite grain size were obtained. A great deal of lath martensite was observed after quenching. The phenomenon does not agree with the traditional knowledge that the lath martensite would disappear when carbon content is in excess of 0.8% in austenite. The strength, fatigue properties and fracture toughness have been measured. A good combination of strength, toughness and fatigue properties come from fine and un

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Noorsumar, Gulshan, Dmitry Vysochinskiy, Even Englund, Kjell G. Robbersmyr, and Svitlana Rogovchenko. "Effect of welding and heat treatment on the properties of UHSS used in automotive industry." EPJ Web of Conferences 250 (2021): 05015. http://dx.doi.org/10.1051/epjconf/202125005015.

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This paper deals with the undesired effects of the heat treatments on the mechanical properties of (UHSS) Ultra High Strength Steel used nowadays in automotive industry to improve crashworthiness performance of vehicles. The UHSS specimens were extracted from certain parts of the car body and subjected to different heat treatments. Four types of specimens were tested: untreated, welded with metal inert gas welding, heat treated at 800 °C, and heat treated at 1250 °C. All heat-treated specimens showed dramatically reduced values of strength. The results suggest that it is important to follow th

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Gvozdenovic, Robert, Michel Boeckstyns, and Søren Merser. "Ulnar Head or Total Distal Radioulnar Joint Replacement, Isolated and Combined with Total Wrist Arthroplasty: Midterm Results." Journal of Wrist Surgery 09, no. 05 (2020): 411–16. http://dx.doi.org/10.1055/s-0040-1712981.

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Abstract Purpose Various implants have been described for ulnar head replacement (UHR) or for total replacement of the distal radioulnar joint (DRUJ). Many series are small and few reports on mid- or long-term results. This study is primarily aimed to report on the midterm results after ulnar head only and total DRUJ replacement using the uHead in the treatment of painful disorders of the DRUJ. The secondary aim of the study was to eventually assess the combination of UHR and total wrist arthroplasty (TWA). Materials and Methods We included 20 consecutive patients in whom an UHR with the uHead

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Mirzajani, Fateme, Faeze Mirzajani, and Mitra Aelaei. "Study of Germination Efficiency and Temperature/Drowning Resistance in some Ornamental Plants treated with Ultra High Dilute Compounds." International Journal of High Dilution Research - ISSN 1982-6206 20, no. 2-3 (2021): 02–15. http://dx.doi.org/10.51910/ijhdr.v20i2-3.1065.

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Background: The ultra-high dilutions (UHDs) can used for decreasing stress conditions causing by climate variations. Present research, it was investigated the effects of the ultra-high dilutions (UHDs) on some ornamental plants, germination, and hormonal variations. Methods: In order to study the effect of UHDs (Calendula officinalis Calen. and Arnica montana Arn.) on the physiological, primary metabolite and hormonal variations of the Oryza sativa L. (rice), 104 experiments were designed and statistically analyzed using the Design Expert 7.0.1 software over the general factorial design

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