Готові списки джерел за темами / SOC recovery

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Добірка наукової літератури з теми "SOC recovery"

Автор: Grafiati

Опубліковано: 10 січня 2023

Оновлено: 28 січня 2023

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Статті в журналах з теми "SOC recovery"

Choi, Dookhwan, Moonhyuk Im, and Hyunsoo Kim. "An operation algorithm with state of charge recovery for a parallel-type hybrid vehicle." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 217, no. 9 (September 1, 2003): 801–7. http://dx.doi.org/10.1177/095440700321700905.

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In this work, an algorithm for the operation of a hybrid powertrain is proposed for a parallel hybrid electric vehicle (HEV). The operation algorithm suggested in this work yields the operating points where the operational cost of the HEV is minimal at each state of charge (SOC). The operational cost of an HEV is calculated considering both the cost of fossil fuel consumed by the engine and the cost of electricity consumed by the electric motor. A weighting function of SOC, which is inversely proportional to the SOC, is applied to the estimation of electricity cost. By the effect of a weighting function of the SOC, it is expected that the algorithm has the property of SOC recovery. Computer simulations are carried out in order to test the suggested algorithm, and simulation results show that the final SOC is recovered to the middle band of the SOC as the operation of the HEV is continued, regardless of initial SOC values.

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Kumar, Vikas, and Sumit Kumar Mahato. "Comparative outcome analysis of hydroxychloroquine/chloroquine, remdesivir and standard of care treatment against COVID-19 infection." International Journal of Basic & Clinical Pharmacology 10, no. 1 (December 23, 2020): 122. http://dx.doi.org/10.18203/2319-2003.ijbcp20205550.

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This study aimed to compare the efficacy and safety of hydroxychloroquine/chloroquine (HCQ/CQ), remdesivir and standard of care treatment (SOC) in patients with nCoV-19 based on the RCTs available in the literature. We conducted a cumulative review of all the RCTs published for the treatment of nCoV-19. Analysis for odds of patient recovery on HCQ/CQ, remdesivir and SOC treatment was accomplished and recovery was expressed as undetectable viral RNA levels. Total sample size in our analysis was 978 from six RCTs, in which nCoV-19 positive patients treated with HCQ/CQ, remdesivir and SOC were 166,560 and 252, respectively. SOC treatment showed increase in 2-fold of patients’ recovery as compared to the HCQ/CQ group (p=0.0006). Further, patients reported 1.5-3-fold increase in adverse events in remdesivir and HCQ/CQ group as compared to SOC group (p=0.0016 and p<0.0001). Our finding suggests remdesivir or HCQ/CQ ensures no benefit over SOC treatment, which may be attributed to the adverse events exhibited by remdesivir, or inefficacy of HCQ/CQ.

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Weifu, Peng, Zeng Yongjun, Shi Qinghua, and Huang Shan. "Responses of rice yield and the fate of fertilizer nitrogen to soil organic carbon." Plant, Soil and Environment 63, No. 9 (September 26, 2017): 416–21. http://dx.doi.org/10.17221/389/2017-pse.

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Soil organic carbon (SOC) plays a critical role in rice production, but its feedback to the fate of fertilizer nitrogen (N) is not clear. In this study, a pot experiment was conducted to investigate the responses of rice yield and the fate of fertilizer N to different SOC levels using <sup>15</sup>N-labelled urea. The results showed that rice biomass, yield and the total N uptake increased significantly with increasing SOC content. Both rice N uptake from soil and urea increased significantly with increasing SOC content. The recovery rate and residual rate of fertilizer N improved significantly with increasing SOC content, leading to a reduced rate of not-specified fertilizer N. Therefore, it was concluded that high SOC could not only improve rice yield and fertilizer N recovery, but also could increase the retention of fertilizer N and decrease the not-specified N in the paddy soil.

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Desyatkin, Alexey, Shinya Iwasaki, Roman Desyatkin, and Ryusuke Hatano. "Changes of Soil C Stock under Establishment and Abandonment of Arable Lands in Permafrost Area—Central Yakutia." Atmosphere 9, no. 8 (August 8, 2018): 308. http://dx.doi.org/10.3390/atmos9080308.

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Central Yakutia is in one of the most northern agricultural centers of the world. In this territory a notable area of arable land was made by removing the boreal Taiga with the primary purpose of crop cultivation. Such a method of cultivation significantly changes soil total carbon (STC, soil organic carbon + soil carbonate carbon) balance, because of the destroyed upper humus horizon. Soil organic carbon (SOC) of cultivated arable lands is almost a half of that in forest. In abandoned arable lands with grass vegetation, the recovery of SOC has increased to 30% in comparison with cultivated arable lands. On arable lands recovering with new growth of trees, the SOC is related to the abandonment period. Soil carbonates carbon (SCC) content was significantly lower than SOC and showed significant difference among abandoned and other types of arable lands. Objectives of this study are to identify how STC stocks change in response to conversion of the forests to agricultural land and to analyze the arable land system’s recovery process after abandonment. Furthermore, after transformation of forest to arable land, a significant decrease of STC was observed, primarily due to mechanical loss after plant residue removal. It was also identified that the restoration and self-recovery of STC in abandoned arable lands of Central Yakutia continuously and slightly increase. Grass vegetation regenerates STC for 20 years. While the difference of average STC of forests and cultivated arable lands reached 41%, a new growth of forest on some abandoned arable land follows the tendency of STC decrease due to a low productivity level and suppressing effect on grass vegetation.

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Périé, Catherine, and Rock Ouimet. "Organic carbon, organic matter and bulk density relationships in boreal forest soils." Canadian Journal of Soil Science 88, no. 3 (May 2, 2008): 315–25. http://dx.doi.org/10.4141/cjss06008.

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Relationships between soil organic carbon (SOC), organic matter (SOM), and bulk density (BD) were established in acidic loamy to sandy loam fine fractions of forest soils in Quebec (Canada). The interest of such relationships rests with the possibility of using simple and rapid techniques to estimate SOC and BD. It is also a crucial step in establishing the correspondence among several databases when SOC data are obtained using different measurement techniques. In this study, SOC was measuredby dry combustion (SOCNDC) and wet digestion (SOCWD) methods, and organic matter by loss-on-ignition (LOI). Our results suggest that, in these soils: (1) LOI can be used for estimating SOC (r2 = 0.95, RMSEP = 16%) and SOCDC/SOM significantly decreased with increasing depth from 0.49 to 0.27; (2) SOCDC and SOCWD were highly correlated. Even if SOCWD provided near complete recovery of SOCDC, dry combustion remains the preferred method for SOC analysis since recovery decreased with increasing depth from 100 to 83%. (3) BD was also strongly related to SOM(r2 = 0.81). We recommend using the organic density approach to estimate BD from SOM because it allows BD to be predicted without significant bias and with a degree of accuracy of 14%. Key words: Forest soils, soil organic carbon, soil organic matter, soil bulk density

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Tan, Zhuangxi, Xinran Li, Li He, Yong Li, and Jiyuan Huang. "Primary frequency control with BESS considering adaptive SoC recovery." International Journal of Electrical Power & Energy Systems 117 (May 2020): 105588. http://dx.doi.org/10.1016/j.ijepes.2019.105588.

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Liu, Man, Guilin Han, Zichuan Li, Qian Zhang, and Zhaoliang Song. "Soil organic carbon sequestration in soil aggregates in the karst Critical Zone Observatory, Southwest China." Plant, Soil and Environment 65, No. 5 (May 27, 2019): 253–59. http://dx.doi.org/10.17221/602/2018-pse.

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Soil organic carbon (SOC) sequestration in aggregates under land use change have been widely concerned due to intimate impacts on the sink (or source) of atmospheric carbon dioxide (CO<sub>2</sub>). However, the quantitative relationship between soil aggregation and SOC sequestration under land uses change has been poorly studied. Distribution of aggregates, SOC contents in bulk soils and different size aggregates and their contributions to SOC sequestration were determined under different land uses in the Puding Karst Ecosystem Observation and Research Station, karst Critical Zone Observatory (CZO), Southwest China. Soil aggregation and SOC sequestration increased in the processes of farmland abandonment and recovery. SOC contents in micro-aggregates were larger than those in macro-aggregates in restored land soils, while the opposite results in farmland soils were obtained, probably due to the hindrance of the C-enriched SOC transport from macro-aggregate into micro-aggregate by the disturbance of agricultural activities. SOC contents in macro-aggregates exponentially increased with their proportions along successional land uses. Macro-aggregates accounted for over 80% on the SOC sequestration in restored land soils, while they accounted for 31–60% in farmland soils. These results indicated that macro-aggregates have a great potential for SOC sequestration in karst soils.

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Clayton, Jessica, Kathleen Lemanski, and Michael Bonkowski. "Shifts in soil microbial stoichiometry and metabolic quotient provide evidence for a critical tipping point at 1% soil organic carbon in an agricultural post-mining chronosequence." Biology and Fertility of Soils 57, no. 3 (January 16, 2021): 435–46. http://dx.doi.org/10.1007/s00374-020-01532-2.

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AbstractSoil microbial C:N:P stoichiometry and microbial maintenance respiration (i.e. metabolic quotient, qCO2) were monitored along a nutrient gradient in soils from a 52-year space-for-time chronosequence of reclaimed agricultural land after brown-coal mining. Land reclamation produced loess soils of initially low (0.2%) SOC. Consecutive agricultural land management led to a gradual recovery of SOC contents. Our data revealed sudden shifts in microbial stoichiometry and metabolic quotient with increasing SOC at a critical value of 1% SOC. As SOC increased, accrual rate of C into microbial biomass decreased, whereas microbial N increased. Simultaneously, metabolic quotient strongly decreased with increasing SOC until the same critical value of 1% SOC and remained at a constant low thereafter. The microbial fractions of the soil in samples containing < 1% SOC were out of stoichiometric equilibrium and were inefficient at immobilising C due to high maintenance respiration. Increasing SOC above the threshold value shifted the soil microbes towards a new equilibrium where N became growth limiting, leading to a more efficient acquisition of C. The shift in microbial N accrual was preluded by high variation in microbial biomass N in soils containing 0.5–0.9% SOC indicative of a regime shift between microbial stoichiometric equilibria. Our data may help in establishing a quantitative framework for SOC targets that, along with agricultural intensification, may better support feedback mechanisms for a sustainable accrual of C in soils.

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Han, Chun-Lan, Zhong-Xiu Sun, Shuai Shao, Qiu-Bing Wang, Zamir Libohova, and Phillip Ray Owens. "Changes of Soil Organic Carbon after Wildfire in a Boreal Forest, Northeast CHINA." Agronomy 11, no. 10 (September 25, 2021): 1925. http://dx.doi.org/10.3390/agronomy11101925.

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Boreal forests with high carbon sequestration capacity play a crucial role in mitigating global climate change. Addressing dynamic changes of soil organic carbon (SOC) after wildfire helps in understanding carbon cycling. The objective of this study is to investigate changes in soil organic carbon after wildfires in a boreal forest. The post-fire soil chronosequence after 3 months, 17 years, and 25 years within a boreal forest was used to examine dynamic and stable SOC after wildfire at the decadal scale. Soils in genetic horizons were sampled and analyzed for dynamic and stable SOC, including water stable aggregates (WSA), WSA associated organic carbon (WSA-SOC), soil heavy fractions (HF) associated organic carbon (HF-SOC), and soil total organic carbon (TOC). The TOC and WSA-SOC content of the A horizon was the greatest in the control site. There was no significant difference for TOC between burned and unburned deep BC horizons. The TOC for the A and B horizons at the 17-year-old site was significantly lower compared to the other sites. TOC did not recover to the pre-fire levels (control site) in any of the burned areas. The lowest WSA was found in the A and B horizons of the 3-month-old site. The WSA at the 25-year-old site was higher compared to the 17-year-old site. WSA increased with time following fire, but the recovery rate differed among different sites. The lowest concentration of WSA-SOC for the A horizon occurred at the 17-year-old site, and no significant difference was observed between B and BC horizons. The HF content for the A horizon was the greatest at the 3-month-old site. There was no significant difference in HF-SOC between B and BC horizons in all sites. TOC and stable SOC (HF and WSA) increased over time in species-dominance relay stand areas, while self-replacement stands areas showed the opposite. The results indicate that overall, the ability of soil to sequester carbon decreased after wildfire disturbances. Stable SOC accumulated more in areas where species-dominance relay succession occurred compared to the self-replacement stands. These disturbances were more pronounced for surface soil horizons. This study provides a quantitative assessment of SOC changes after wildfires that are useful for forest management and modeling forecasts of SOC stocks, especially in boreal forests.

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Ferreira, Ademir de Oliveira, and Telmo Jorge Carneiro Amado. "Soc Recovery Pathway Beyond Topsoil Under Conservation Agriculture Farming Systems." Current Agriculture Research Journal 9, no. 3 (December 31, 2021): 145–48. http://dx.doi.org/10.12944/carj.9.3.01.

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Більше джерел

Дисертації з теми "SOC recovery"

Åkergren, Cecilia. "Kvinnors möjlighet till återhämtning på fritiden." Thesis, Mid Sweden University, Department of Health Sciences, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-9212.

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Att ha möjlighet till återhämtning är viktigt för hälsan. I denna studie är det återhämtning från arbetet efter arbetstidens slut som står i fokus, det vill säga den som företrädesvis sker på fritiden. Med fritid avser jag i denna intervjustudie den tid vi inte ägnar åt lönearbete. Fritidsintressen, föreningsliv, olika engagemang är aktiviteter som konkurrerar om vår tid. Det kan ibland vara ren återhämtning men ibland åtaganden som ökar stressen. Om utrymmet för återhämtning är ringa eller inte existerar finns en ökad risk för bland annat stressrelaterade besvär. Faktorer som är avgörande för vår återhämtning och fritid finns på individnivå, i vårt arbete, i vår psykosociala miljö och på samhällsnivå. Dagens folkhälsopolitik fokuserar på bestämningsfaktorer vilket är "faktorer i samhällsorganisationen och människors livsvillkor och levnadsvanor som bidrar till hälsa eller ohälsa". Människor verkar inom olika ramar, har olika resurser och reagerar olika på stressorer vi ställs inför. Enligt Aaron Antonovskys så har individer olika motståndskraft, vissa förblir friska, klarar sig bra trots stora påfrestningar vilket hänger samman hur de hanterar sina motgångar och sin förmåga att göra tillvaron sammanhängande (KASAM, Känsla Av SAMmanhang).

Syftet har varit att undersöka hur (dubbel)arbetande kvinnor upplever och skapar sina återhämtningsmöjligheter på fritiden. Vidare för att belysa och skapa reflektion kring situationer som, kanske till stor del i det dolda kan ge ohälsosamma effekter. Undersökningen genomfördes med hjälp av intervjuer i semistrukturerad form. Analysen visade att kvinnorna hade en medvetenhet om återhämtningens betydelse. Att kunna göra egna val och prioritera var viktigt för återhämtningen och gav dem en känsla av meningsfullhet och att de hade kontroll. Det som främst konkurrerade om utrymmet för återhämtning var arbetet och familjelivet, även om det sistnämnda också gav återhämtning. Det som upplevdes som återhämtande varierade och kunde vara allt från att vila till fysisk aktivitet.

To have a possibility to recover is important for a person's health. Here the focus is on the recovery from work after the working hours, in effect the one that generally happens at our time of leisure. With leisure I anticipate in this context the time that we don't spend working within payed labour. Leisure interests, association commitments, engagements and so forth are activities that compete for our time. It can sometimes be pure recovery but sometimes commitments that increase stress. If room for regeneration is poor or nonexistent there is an increased risk for among other things, stress related troubles. Factors that are decisive for how our recovery and our time of leisure will look, exists on an individual level, in our psychosocial and on a communal level. Today's public health politics focus on decision factors which are "factors in the organization of society and humans living concurrences and living habits that has an impact on good health or poor health". We have different frames to operate in, different resources and we meet and react differently to all kinds of stress factors. According to Aaron Antonovskys, individuals have different levels of resistance. Some remain healthy and manage themselves well, in spite of great demands which have to do with how we handle our obstacles and our ability to give our way of life continuity (SOC, sense of coherence).

The focus on this work is on the recovery and leisure of women, i.e the experience and management of the individual recovery abilities during the leisure time. The purpose with the assignment has been to clarify how (dual) working women experience and manage their recovery opportunities. This to illuminate and create reflection about life situations that maybe to large degree concealed can produce unhealthy outcomes.

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Lundström, Wigh Christian. "I Krishnas tjänst : En etnografisk studie av en grupp svenskars väg från ett liv i drogberoende till hinduiskt klosterliv i Radhakund." Thesis, Ersta Sköndal högskola, Institutionen för socialvetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:esh:diva-5351.

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In the following essay, I will present my fieldwork that I've conducted in Radhakund India. For three weeks I was living in a hindu monastery (eg. ashram) that primarily houses a group of swedes who have formerly suffered from substance-abuse and have gone through medical detoxification, rehabilitation and 12-step treatment. They have all eventually taken up the religious/spiritual practice that the monastery focuses on; meditative and ritual practice in the tradition of gaudiya-vaishnavism. The monastery, namned Bhajan Kutir Ashram, was formed by the psychologist and author Torbjörn Fjellström, who himself is a practitioneer of gaudiya-vaishnavism. Besides rituals and meditation, pilgrimage to Radhakund is part of the religious practice and tradition these people adhere to. My ambition has been to investigate if their religious/spiritual practice in this tradition has been helpful in their recovery. My conclusion is that they have recovered through the cognitive and emotive tools, analytically called Sense of Coherence (SOC) that are found both in the 12-step treatment and the gaudiya-vaishnava-tradition. While the 12-step treatment has helped the respondents to recover from substance-abuse, their religious/spiritual practice in the context of gaudiya-vaishnavism is seen as a natural continuation of the 12 steps and a deepening of its principles. Another theoretical conclusion drawn from the material is that the way the respondents describe recovery, is practically impossible to separate from their religious/spiritual practice and perspectives.

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Blázquez, Ribas Enric. "Promoting autotrophic sulfate reduction and elemental sulfur recovery in bioelectrochemical systems." Doctoral thesis, Universitat Autònoma de Barcelona, 2019. http://hdl.handle.net/10803/667334.

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Les activitats industrials com són les industries papereres, farmacèutiques, minera, de processat d’aliments, etc. generen aigües residuals amb un alt contingut de sulfat. El sulfat com a tal no resulta altament perjudicial per a la salut, però si s’aboca en rius o sistemes de clavegueram, els microorganismes coneguts com bactèries reductores de sulfat (sulfate reducing bacteria, SRB) el poden transformar en sulfur d’hidrogen. El sulfur d’hidrogen és un compost que fa mala olor, és corrosiu i s’ha demostrat tòxic inclús a baixes concentracions. Per aquests motius el tractament d’efluents rics en sulfat és indispensable. A més a més, la recuperació de sofre elemental d’aquests efluents per poder ser reutilitzat com a fertilitzant o matèria primera a la indústria és una oportunitat de recuperació de recursos en el marc de l’economia circular. Els sistemes bioelectroquímics (bioelectrochemical systems, BES) són una tecnologia innovadora basada en l’habilitat d’alguns bacteris d’intercanviar electrons amb un elèctrode sòlid. Últimament, l’estudi dels BES s’ha focalitzat en el tractament d’aigües residuals i en la recuperació de productes gràcies a l’activitat dels microorganismes que colonitzen els elèctrodes. En aquesta tesi s’ha estudiat l’ús de BES per al tractament i recuperació de compostos de sofre, concretament, el tractament d’aquestes aigües residuals amb sulfat. El sistema permet la reducció de sulfat en un biocàtode mentre en l’ànode succeeix l’electròlisi d’aigua per generar el flux d’electrons necessari. Els microorganismes que colonitzen la superfície del càtode utilitzen l’hidrogen generat a partir dels electrons per transformar el sulfat en sulfur d’hidrogen. No obstant això, els resultats obtinguts han demostrat que gràcies a l’electròlisi de l’aigua que té lloc a l’ànode es produeix un flux d’oxigen cap al càtode que permet el creixement dels microorganismes capaços de produir sofre a partir del sulfur d’hidrogen, anomenats bacteris oxidants de sulfur (sulfide oxidising bacteria, SOB). Per tal de millorar l’eliminació de sulfat i la producció de sofre es va estudiar com el pH del compartiment del càtode i el potencial de càtode podien influir en el procés. Es va observar que el pH neutre (pH = 7) era més beneficiós ja que un pH àcid (pH = 5.5) podria inhibir l’activitat de les SRB i un pH bàsic (pH = 8.5) requeria de més energia per aconseguir resultats similars a causa de la limitació en la producció d’hidrogen a un pH elevat. En quant al potencial del càtode, es va poder observar que a menors potencials, major eliminació de sulfat, però a partir d’un potencial de -1.0 V vs. SHE, el sistema no podia augmentar la velocitat d’eliminació. A més a més, també s’ha estudiat el tractament d’aigua residual real procedent d’un sistema de dessulfuració de gasos de combustió. S’ha observat que amb l’aigua real l’eliminació de sulfat es reduïa, però en canvi la producció de sofre elemental augmentava. Finalment, com que el flux d’oxigen de l’ànode al càtode no es podia controlar amb els sistemes anteriors, s’han dissenyat dues noves configuracions per poder millorar la producció de sofre elemental. La primera ha consistit en l’addició d’una cel·la electroquímica per tal d’oxidar el sulfur d’hidrogen en l’ànode permetent el control del potencial i així poder-ne controlar la producció. La segona configuració ha consistit en l’addició d’una cel·la de combustible amb un càtode exposat a l’aire aprofitant la capacitat del sulfur d’hidrogen a ser oxidat en un ànode espontàniament i així produir energia en comptes de requerir-la en el procés d’oxidació.
Las actividades industriales tales como las industrias papeleras, farmacéuticas, minera, de procesado de alimentos, etc. generan aguas residuales con un alto contenido en sulfato. El sulfato como tal no resulta muy perjudicial para la salud, pero si se vierte en ríos o sistemas de alcantarillado, los microorganismos conocidos como bacterias reductoras de sulfato (sulfate reducing bacteria, SRB) lo pueden transformar en sulfuro de hidrógeno. El sulfuro de hidrógeno es un compuesto que huele mal, es corrosivo y se ha demostrado tóxico incluso a bajas concentraciones. Por estos motivos, el tratamiento de efluentes ricos en sulfato es indispensable. Además, la recuperación de azufre elemental de estos efluentes para poder ser reutilizado como fertilizante o materia prima en la industria es una oportunidad de recuperación de recursos en el marco de la economía circular. Los sistemas bioelectroquímicos (bioelectrochemical systems, BES) son una tecnología innovadora basada en la habilidad de algunas bacterias de intercambiar electrones con un electrodo sólido. Últimamente, el estudio de los BES se ha focalizado en el tratamiento de aguas residuales y en la recuperación de productos gracias a la actividad de los microorganismos que colonizan los electrodos. En esta tesis se ha estudiado el uso de BES para el tratamiento y recuperación de compuestos de azufre, concretamente, el tratamiento de estas aguas residuales con sulfato. El sistema permite la reducción de sulfato en un biocátodo mientras en el ánodo se produce la electrólisis del agua para generar el flujo de electrones necesario. Los microorganismos que colonizan la superficie del cátodo utilizan el hidrógeno generado a partir de los electrones para transformar el sulfato en sulfuro de hidrógeno. Sin embargo, los resultados obtenidos han demostrado que gracias a la electrólisis del agua que tiene lugar en el ánodo se produce un flujo de oxígeno hacia el cátodo que permite el crecimiento de microorganismos capaces de producir azufre a partir del sulfuro de hidrógeno, llamados bacterias oxidantes de sulfuro (sulfide oxidizing baceria, SOB). Para mejorar la eliminación de sulfato y la producción de azufre se estudió como el pH del compartimento del cátodo y el potencial de cátodo podían influir en el proceso. Se observó que el pH neutro (pH = 7) era más beneficioso ya que un pH ácido (pH = 5.5) podría inhibir la actividad de las SRB y un pH básico (pH = 8.5) requería más energía para conseguir resultados similares debido a la limitación en la producción de hidrógeno a un pH elevado. En cuanto al potencial del cátodo, se pudo observar que a menores potenciales, mayor eliminación de sulfato, pero a partir de un potencial de -1.0 V vs. SHE, el sistema no podía aumentar la velocidad de eliminación. Además, también se ha estudiado el tratamiento de agua residual real procedente de un sistema de desulfuración de gases de combustión. Se ha observado que con el agua real la eliminación de sulfato se reducía, pero en cambio la producción de azufre elemental aumentaba. Finalmente, dado que el flujo de oxígeno del ánodo al cátodo no se podía controlar con los sistemas anteriores, se han diseñado dos configuraciones nuevas para mejorar la producción de azufre elemental. La primera ha consistido en la adición de una celda electroquímica para oxidar el sulfuro de hidrógeno en el ánodo permitiendo el control del potencial y así poder controlar la producción. La segunda configuración ha consistido en la adición de una celda de combustible con un cátodo expuesto al aire aprovechando la capacidad del sulfuro de hidrógeno a ser oxidado en un ánodo espontáneamente y así producir energía en vez de requerirla en el proceso de oxidación.
Industrial activities such as paper, pharmaceutical, mining, food processing, etc. generate wastewater with high sulfate content. Sulfate as such is not very harmful to health, but if it is poured into rivers or sewage systems, the microorganisms known as sulfate reducing bacteria (SRB) can transform it into hydrogen sulfide. Hydrogen sulfide is a compound with bad odour, is corrosive and has been shown toxic at low concentrations. For these reasons, the treatment of sulfate-rich effluents is essential. In addition, the recovery of elemental sulfur from these effluents in order to be reused as fertilizer or raw material in the industry is an opportunity to recover resources in the framework of the circular economy. Bioelectrochemical systems (BES) are a novel technology based on the ability of some bacteria to exchange electrons with a solid electrode. Lastly, the study of the BES has focused on the treatment of wastewater and the recovery of products thanks to the activity of the microorganisms that colonize the electrodes. In this thesis, the use of BES for the treatment and recovery of sulfur compounds was studied, specifically, the treatment of these wastewaters with sulfate in a biocathode. The system allows the reduction of sulfate at a biocatode while at the anode electrolysis of water occurs to generate the necessary electron flow. The microorganisms that colonize the surface of the cathode use the hydrogen produced from the electrons to transform the sulfate into hydrogen sulfide. However, the results obtained showed that thanks to the water electrolysis that takes place at the anode an oxygen flow to the cathode is generated, allowing the growth of microorganisms capable of producing sulfur from hydrogen sulfide, called sulfide oxidizing bacteria (SOB). The influence of pH of the cathode compartment and the cathode potential was studied in order to improve sulfate removal and sulfur production. It was observed that neutral pH (pH = 7) was more beneficial since an acidic pH (pH = 5.5) could inhibit the activity of the SRB and a basic pH (pH = 8.5) required more energy to achieve similar results due to the limitation in the production of hydrogen at a high pH. Regarding the potential of the cathode, it could be observed that lower potentials led to greater sulfate removal rate, but from a potential of -1.0 V vs. SHE, the system could not increase the removal rate. In addition, the impact of real wastewater coming from a flue gas desulphurization system in the system was also studied. It was observed that with real water the sulfate removal decreased, however, the production of elemental sulfur increased. Finally, since the oxygen flow from the anode to the cathode could not be controlled with the previous systems, two new configurations were designed to improve the production of elemental sulfur. The first one consisted in the addition of an electrochemical cell to oxidize the hydrogen sulfide at the anode, allowing the control of the potential and thus controlling the production. The second configuration consisted in the addition of a fuel cell with a cathode exposed to the air taking advantage of the capacity of the hydrogen sulfide to be oxidized at an anode spontaneously and thus produce energy instead of requiring it in the oxidation process.

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Galigekere, Veda Prakash N. "SiC Schottky Diodes and Polyphase Buck Converters." Wright State University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=wright1190064950.

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Jiang, Chennan. "Damage accumulation and recovery in Xe implanted 4H-SiC." Thesis, Poitiers, 2018. http://www.theses.fr/2018POIT2251/document.

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Le carbure de silicium (SiC) est un matériau qui est considéré comme un semi-conducteur à large bande interdite ou une céramique suivant ses applications en microélectronique ou comme matériau nucléaire. Dans ces deux domaines d'application les défauts générés par l'implantation/irradiation d'ions (dopage, matériau de structure) doivent être contrôlés. Ce travail est une étude des défauts générés par l'implantation de gaz rares suivant les conditions d'implantation (fluence et température). La déformation élastique a plus particulièrement été étudiée dans le cas d'implantation de xénon à des températures pour lesquelles la recombinaison dynamique empêche la transition amorphe. Un modèle phénoménologique basé sur le recouvrement des cascades a été proposé pour comprendre l'évolution de la déformation maximale avec la dose. Des observations complémentaires en particulier par microscopie électronique à transition nous ont permis de préciser la nature des défauts créés et d'étudier leur évolution sous recuit. La formation de cavités a été observée pour des conditions sévères d'implantation/recuit ; ces cavités sont de nature différente (vide ou pleine) suivant la répartition du xénon. Cette étude est également reliée aux propriétés de gonflement sous irradiation, gonflement qui doit être anticipé dans les domaines d'application du SiC
Silicon carbide is a material that can be considered as a wide band gap semiconductor or as a ceramic according to its applications in microelectronics and in nuclear energy system (fission and fusion). In both fields of application defects or damage induced by ion implantation/ irradiation (doping, material structure) should be controlled. This work is a study of defects induced by noble gas implantation according to the implantation conditions (fluence and temperature). The elastic strain buildup, particularly in the case of xenon implantation, has been studied at elevated temperatures for which the dynamic recombination prevents the amorphization transition. A phenomenological model based on cascade recovery has been proposed to understand the strain evolution with increasing dose and for different noble gases. In addition, with the help of transmission electron microscopy the evolution of defects under subsequent annealing was studied. The formation of nanocavities was observed under severe implantation/annealing conditions. These cavities are of different nature (full of gas or empty) according to the xenon and damage distribution. This study is also linked to swelling properties under irradiation that should be projected in the SiC application fields

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Pandey, Vinayak. "Quasi-Static and Creep Behavior of Enhanced SIC/SIC Ceramic Matrix Composites." Thesis, Virginia Tech, 2000. http://hdl.handle.net/10919/33959.

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Continuous Fiber Reinforced Ceramic Composites (CFCC's) are being currently investigated as potential materials for high temperature applications such as combustor liners in stationary gas turbines. The creep behavior of woven Enhanced SiC/SiC composites was studied at temperatures from 600 to 1200 °C and at 140 to 220 MPa stress levels. Most researchers studying the creep behavior of ceramic matrix composites (CMCs) use the time hardening model and rate equations for expressing the dependence of creep strain on time, temperature and stress. Such laws, although simple and easy to use, are inadequate to represent the creep behavior over a range of stress levels and temperatures and cannot be used to quantify the pest phenomenon commonly observed in CMCs. Hence, these laws were modified to include the pest phenomenon and an empirical equation was developed that can be used to represent the creep behavior at various stresses and temperatures. The modified equation was used in the finite element analysis and the results were compared with the time and strain hardening models. Microscopic observations on the fractured surfaces revealed the pseudo-ductile behavior of the material at high temperatures. A quasi-static test was conducted at 1200 °C to determine the unloading response of the material. The stress-strain response of the composite demonstrates a hysterisis loop and a small amount of permanent strain, which are characteristic of the CMC's [3]. Finally, a test was conducted at 1200 oC to investigate the recovery behavior of the material. The material exhibits a tendency to recover the accumulated creep strain as well as the small permanent strain upon unloading, if sufficient time is allowed for recovery.

The creep data were also modeled using the representations such as Monkmon-Grant and Larsen-Miller equations. A modified Monkman-Grant equation was used to model the stratification of the creep strain rate data with temperature. A finite element model based on the plasticity theory was developed to simulate the quasi-static cyclic behavior of the material. Though the loading behavior of CMCs can be modeled using the bilinear or multilinear kinematic hardening plasticity models, the unloading behavior as predicted by the models is entirely different from the experimentally observed behavior. Hence, these models were modified to correctly predict the stress-strain behavior. The model, which was input via a user defined subroutine into the ANSYS finite element program uses the concept of state or internal variables to define the unloading portion of the stress-strain curve. The results were compared with the test data and they show very good agreement. The model was then used to predict the stress-strain response of a plate with a notch. The results from the analysis were compared with the experimental data and they show good agreement if average values of strains are considered.
Master of Science

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Catanozi, Gerson. "Analise espacial da macrofauna edafica sob diferentes condições ambientais dos tropicos umidos." [s.n.], 2018. http://repositorio.unicamp.br/jspui/handle/REPOSIP/287219.

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Orientador: Carlos Roberto Spindola
Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Geociencias
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Resumo: A biodiversidade no Brasil é considerada uma das maiores do planeta. Parte significativa desta permanece desconhecida. Nesse caso, encontra-se a fauna de solo. Além da importância ecológica, esses organismos têm se revelado fundamentais para o bom funcionamento do sistema edáfico. O objetivo deste trabalho é analisar e identificar grupos taxonômicos da macrofauna de solo e estabelecer os respectivos índices ecológicos em: áreas florestais conservadas e em recuperação da degradação por mineração; e áreas sob manejo agrícola - biodinâmico e tradicional. Para tanto, foram realizadas coletas utilizando-se os métodos - Pitfall traps e TSBF. Os animais coletados foram identificados em grandes grupos taxonômicos e contabilizados para se obter densidades, riquezas e índices ecológicos. Os resultados indicam que a densidade de grupo, associada à riqueza e índices ecológicos, contribui de forma importante para um entendimento integrado. Os solos em processo de recuperação apresentaram valores que diferiram entre si, principalmente nas camadas mais superficiais. Pastos com braquiária podem ser diferentes entre si com relação à macrofauna de solo, principalmente em favor do manejo biodinâmico com maior diversidade de espécies vegetais. Finalmente, modelos matemáticos das densidades podem contribuir com a análise ou previsão das condições do solo. Porém, estudos complementares são necessários, reforçando a possibilidade de tornar viável o uso de organismos da macrofauna de solo como bioindicadores ambientais
Abstract: Biodiversity in Brazil is considered one of the greatest on the planet. Important part of it has kept unknown and many species have been extinguished quite before scientifically identified, mainly because of the small size of those organisms or the restricted access to them. That may be particularly the case of soil fauna. Besides their ecological importance, those organisms have played fundamental role for a good work of edaphic system. The objective of this work is to analyze and identify taxonomic groups of soil macrofauna, establishing the respective ecological indexes at: conserved rainforest and in recovery process from degradation by tin mining areas; and areas under biodynamic system and conventional management. In order to that, collects were taken by using two methods - Pitfall traps and TSBF. The collected animals were identified into broad taxonomic and counted to determine their densities, richness and ecological indexes. The general results suggest that the density of each animal taxonomic unit, associated to richness of groups and ecological indexes, supplies in an important way for a global understanding. Soils in different recovery process showed different results, mainly within the superficial layers. Biodinamyc managed pastures with Brachiaria sp may be different between each other about epigeic and edaphic macrofauna, mostly where greater diversity of consorted plant species are present, even in conventional management approach. Finally, mathematical models for density may contribute to analyze and forecast the soil conditions. Nevertheless, additional studies are necessary in order to make possible the use of soil macrofauna as environmental bioindicators
Doutorado
Análise Ambiental e Dinâmica Territorial
Doutor em Ciências

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Franco, Flávia de Moraes. "Caracterização do proteoma nuclear e do perfil metabólico primário de folhas da cana-de-açúcar (Saccharum spp) sob condição de déficit hídrico e recuperação." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/11/11137/tde-09082016-170155/.

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A cana-de-açúcar é uma das principais culturas em países tropicais. O Brasil, além de ser o maior produtor mundial, é também líder em produção de açúcar e álcool. Atualmente, a maior parte da cana-de-açúcar cultivada no Brasil encontra-se em condições , como resultado, a cultura é sujeita ao déficit hídrico em alguns estágios. Portanto, é essencial entender as respostas fisiológicas e moleculares da planta à disponibilidade de água. Nesse contexto, as análises de metabolômica e proteômica objetivam identificar diferentes vias metabólicas e proteínas relacionadas ao mecanismo de defesa e de recuperação. Plantas de Saccharum spp com sete meses de idade foram submetidas a diferentes condições hídricas, déficit e reidratação, e amostras controle foram mantidas irrigadas. A identificação do perfil metabólico primário foi realizada através da cromatografia gasosa combinada com espectrometria de massas (GC-MS). Para identificação das proteínas nucleares, as amostras complexas foram digeridas, e posteriormente, sequenciadas por (LC-MS). As análises estatísticas entre os tratamentos (PLS-DA) mostraram diferenças significativas tanto para metabólitos quanto para as proteínas. Um total de 86 metabólitos foram identificados, onde 8 compostos foram preferencialmente abundantes no estresse, e 10 na recuperação e, portanto, podem ser utilizados como marcadores. Alguns desses compostos participam de vias metabólicas comuns, como biossíntese de alcaloides derivados da ornithine, lysine e nicotinate e de biossíntese de fenilpropanoides. Metabólitos que não participam dessas vias mas foram, pelo menos, duas vezes mais abundantes nos tratamentos quando comparados ao controle também foram discutidos, para o déficit destacam-se galacturonic acid-1-phosphate, pyroglutamic acid e creatinine e para recuperação methyl dihydrogen phosphate, phosphoric acid e 2-hydroxypyridine. Um total de 761 proteínas foram identificadas, sendo 21 nucleares e responsivas ao déficit hídrico, e 32 nucleares e relacionadas ao processo de recuperação. As classes funcionais das proteínas relacionadas ao déficit são de tradução e processo de oxidação-redução, e das proteínas da recuperação são de tradução e proteólise envolvida no processo catabólico proteico. A combinação de diferentes técnicas nesse estudo revela uma dinâmica regulatória complexa no mecanismo de tolerância da cana-de-açúcar ao déficit hídrico.
Sugarcane is one of the main crops in tropical countries. Brazil, besides being the world\'s largest producer of this crop, is also a leader in sugar and ethanol production. Nowadays, most of the sugarcane growing in Brazil is under rain-fed conditions, as a result, the culture is subject to water deficit at certain stages. Thus, it is essential to understand the physiological and molecular plant responses to water availability. In this context, the metabolomic and proteomic analyses aims to identify different metabolic pathways and proteins related to the mechanisms of tolerance and recovery. Samples of seven month old plants of Saccharum spp were subjected to different water conditions, deficit and rehydratation, whereas control samples were kept irrigated. The identification of primary metabolite profile was performed by Gas-Chromatography combined with Mass- Spectrometry (GC-MS). To identify nuclear proteins, the complex samples were digested and then sequenced by LC-MSE. Statistical analyses among treatments PLS-DA showed significant differences in both metabolites and proteins of Saccharum spp in different conditions. A total of 86 metabolites were identified, where 8 are preferably abundant in water stress and 10 in recovery, thus, they can be used as markers. Some of these compounds are present in common pathways like biosynthesis of alkaloids derived from ornithine, lysine and nicotinic acid and biosynthesis of phenylpropanoids. Metabolites that do not participate in these pathways, but that were at least two times more abundant in treatments when compared to control, were also discussed. They were galacturonic acid-1-phosphate, pyroglutamic acid and creatinine that were related to deficit condition and methyl dihydrogen phosphate, phosphoric acid and 2-hydroxypyridine to recovery. A total of 761 proteins were identified, of which 21 were nuclear and drought responsive and 32 were nuclear and recovery responsive. The functional classes of water stress proteins are translation and oxidation-reduction process and of recovery proteins are translation and proteolysis involved in cellular protein catabolic process. The combination of different techniques in this study revealed a complex regulatory dynamics in the mechanism of sugarcane water stress tolerance that have not been discussed in the literature.

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Fukayama, Ellen Hatsumi [UNESP]. "Características quantitativas e qualitativas da cama de frango sob diferentes reutilizações: efeitos na produção de biogás e biofertilizante." Universidade Estadual Paulista (UNESP), 2008. http://hdl.handle.net/11449/104913.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Objetivou-se avaliar o efeito da reutilização de cama de quatro lotes de criações de frangos de corte sobre a produção de cama de frango, a produção de biogás e a utilização do biofertilizante para adubação de milho. No capítulo sobre produção de cama foram avaliados quatro reutilizações de cama de frangos de corte criados em um galpão comercial dividido em 12 boxes pertencente à Empresa Rei Frango em São Carlos - SP - Brasil. Para caracterização da produção de cama foi avaliado a quantidade de cama produzida na matéria seca (MS) e o coeficiente de resíduo (Cr), ou seja, a quantidade de resíduo por kg de peso vivo das aves. Na caracterização qualitativa, foram analisados os teores de macro, micronutrientes e metais na casca de amendoim e cama de frango. Com o acréscimo de casca de amendoim nova mais o aumento de excretas do lote anterior, houve aumento (P<0,05) na produção de cama (MS). Assim, o Cr aumentou de acordo com a reutilização da cama. Porém, quando se avalia o Cr acumulado, ou seja, a quantidade de resíduo por kg de peso vivo acumulado das aves dos lotes criados, não houve diferença (P>0,05). De forma geral, foi observado que, com a reutilização da cama houve aumento (P<0,05) na concentração de nutrientes na cama. Conclui-se que com a reutilização de cama é possível igualar ou diminuir os custos com a aquisição de nova cama, aumentar a quantidade de nutrientes na cama para ser utilizada como biofertilizante na agricultura e estabilizar ou diminuir o impacto ambiental com a produção de cama por ave produzida. No capítulo sobre biodigestão anaeróbia de cama de frangos, para cada lote de aves conduzidos foram realizadas duas avaliações de biodigestão anaeróbia, sendo 4 ensaios (camas de 1 a 4º reutilização) avaliados de 2 formas: as 4 camas foram avaliadas em diferentes épocas do ano e também avaliadas na mesma época...
The objective was to evaluate the effect of reuse of litter of four broiler breeding cycle on the broiler litter’ production, the biogas’ production and use of organic fertilizer for fertilization of maize. In the chapter on production of litter were evaluated four reuses of litter of broiler chickens reared in a commercial shed divided in 12 boxes belonging to Rei Frango Company in São Carlos - São Paulo - Brazil. To characterize the production of litter was assessed the amount of litter produced in dry matter (DM) and the coefficient of waste (CW), or the amount of waste per kg of live birds. In qualitative characteristics, were analyzed the levels of macro, micro and metals in the shell of peanuts and broiler litter. With the addition of new peanut shell, plus the increase of manure of the previous batch, there was an increase (P<0.05) in the production of litter (dry matter - DM). Thus, the increased CW according to the reuse of litter. But when assessing the cumulative CW, or the amount of waste per kilogram of body weight of accumulated lots of birds created, there was no difference (P>0.05). Overall, it was observed that with the reuse of the litter there was an increase (P<0.05) in the concentration of nutrients in litter. It follows that with the reuse of litter can be equal or lower cost for the purchase of new litter, increase the amount of nutrients in litter to be used as organic fertilizer in agriculture and keep or reduce the environmental impact to the production of litter by produced per bird. In the chapter on anaerobic digester with litter of broiler, for each batch of birds conducted two evaluations were made of anaerobic digester, and 4 trials (litters from 1 to 4 reuse) evaluated in 2 ways: the 4 litters were evaluated at different times of the year and also evaluated in the same season, totaling 8 tests. 24 digesters were used in batch, distributed... (Complete abstract click electronic access below)

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Baburske, Roman. "Dynamik des Ladungsträgerplasmas während des Ausschaltens bipolarer Leistungsdioden." Doctoral thesis, Universitätsbibliothek Chemnitz, 2011. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-74615.

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Diese Arbeit beschäftigt sich mit dem besonders kritischen Ausschaltvorgang bipolarer Leistungsdioden, bei dem das im Durchlass vorhandene Ladungsträgerplasma abgebaut wird. Schwerpunkt ist dabei die Untersuchung von zwei ungewollten Phänomenen, die während des Ausschaltens auftreten können. Diese sind ein plötzliches Abreißen des Rückstroms während der Kommutierung und eine Zerstörung der Diode mit einem lokalen Aufschmelzen in der aktiven Fläche. Betrachtet wird dazu der Ladungsträgerberg, der sich während des Schaltvorgangs bildet. Durch die Analyse des Verhaltens der Ladungsträgerbergfronten, lässt sich sowohl der Einfluss von Schaltbedingungen auf den Plasmaabbau als auch der Unterschied von anodenseitigen und kathodenseitigen Stromfilamenten erklären. Die Erkenntnisse werden auf das moderne Diodenkonzept CIBH (Controlled Injection of Backside Holes) angewandt. Das Potential von CIBH-Dioden zur Verbesserung der Höhenstrahlfestigkeit und Stoßstromfestigkeit wird aufgezeigt. Schließlich wird das neue Anodenemitterkonzept IDEE (Inverse Injection Dependency of Emitter Efficiency) vorgestellt, welches in Kombination mit CIBH die Gesamteigenschaften von Dioden maßgeblich verbessert. Die aktuelle Version Dissertation_Roman_Baburske_2011_11_21.pdf ist um einige Tippfehler bereinigt
This work concerns the reverse-recovery process of bipolar power diodes. The focus is the investigation of two undesirable phenomena. These are the sudden strong reverse-current decay and the destruction of the diode with a local melting of the chip in the active area. The plasma layer, which arises during the switching period, is considered. An analysis of the plasma-layer front dynamics allows an understanding of the influence of switching parameters on the plasma extraction and the different behavior of anode-side and cathode-side filaments. The results of the analysis are used to describe the operation of the modern diode concept CIBH (Controlled Injection of Backside Holes). The potential of CIBH diodes to improve cosmic-ray stability and surge-current ruggedness is investigated. Finally, a new anode-emitter concept called IDEE (Inverse Injection Dependency of Emitter Efficiency) is introduced, which improves in combination with CIBH the overall performance of a power diode

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Книги з теми "SOC recovery"

Conniffe, Denis. Alcohol use in Ireland: Some economic and social implications. Denver, CO: iAcademic Books, 2003.

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Conniffe, Denis. Alcohol use in Ireland: Some economic and social implications. Dublin: Economic and Social Research Institute, 1993.

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Nwabueze, Obiefuna. Effect of SO2 on dust sintering in kraft recovery boilers. Ottawa: National Library of Canada, 2001.

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T, Premuzic E., and Woodhead Avril D, eds. Microbial enhancement of oil recovery: Recent advances : proceedings of the 1992 International Conference on Microbial Enhanced [sic] Oil Recovery. Amsterdam: Elsevier, 1993.

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The culture of recovery: Making sense of the recovery movement in women's lives. Boston: Beacon Press, 1996.

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Wangoola, Paul. On the "African crisis", peoples [sic] popular participation, and the indigenous NGO's [sic] in Africa's "recovery" and development. [Nairobi?]: African Association for Literacy and Adult Education, 1991.

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Edisto Island, 1861 to 2006: Ruin, recovery and rebirth. Charleston, S.C: History Press, 2008.

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Terry, Philpot, ed. Fostering a child's recovery: Family placement for traumatized children. London: Jessica Kingsley Publishers, 2009.

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Hicks, Brian. Raising the Hunley: The remarkable history and recovery of the lost Confederate submarine. Waterville, Me: Thorndike Press, 2002.

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Hicks, Brian. Raising the Hunley: The remarkable history and recovery of the lost Confederate submarine. Waterville, Me: Thorndike Press, 2002.

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Частини книг з теми "SOC recovery"

Samanta, Samik, Rajat Mahapatra, and Ashis Kumar Mal. "Analysis of 2PADCL Energy Recovery Logic for Ultra Low Power VLSI Design for SOC and Embedded Applications." In Engineering Mathematics and Computing, 275–84. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-2300-5_18.

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Lillefjell, Monica, Ruca Maass, and Camilla Ihlebæk. "Applying Salutogenesis in Vocational Rehabilitation Settings." In The Handbook of Salutogenesis, 441–46. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-79515-3_40.

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AbstractRehabilitation services are more closely and directly linked to maintaining and regaining positive health lost by illness and by pathogenic side effects of health care than the provision of cure or care. There even exists some professional understanding that rehabilitation should start with the beginning of treatment and be integrated into treatment processes and not just follow after discharge of patients. But even the WHO definition of rehabilitation has a pathogenic bias by focusing on disabilities of people or on disabled people and not addressing their abilities explicitly. Therefore, salutogenesis still has to offer something and has an added value to rehabilitation as a supportive intervention for recovery processes.Within the wider field of rehabilitation, this chapter has a specific focus on vocational work-oriented rehabilitation, which is a combination of medical, psychological, social, and occupational activities with the goal of enabling a timely return to work after sickness absence. For that the chapter highlights how salutogenesis can be related to the design and implementation of vocational rehabilitative services. A summary of descriptive and intervention research is given on the impact of the sense of coherence (SOC) as a moderator on processes and outcomes of rehabilitation programs and on the influence of these programs on the development of the SOC. Recommendations for further research with more complex longitudinal designs are given.

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Van Ginneken, Luc, and Herman Weyten. "Supercritical Fluid Chromathography (SFC)." In Carbon Dioxide Recovery and Utilization, 137–48. Dordrecht: Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-0245-4_4.

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Bonnetain, Xavier. "Quantum Key-Recovery on Full AEZ." In Selected Areas in Cryptography – SAC 2017, 394–406. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-72565-9_20.

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Brzeziński, Jerzy, Mateusz Hołenko, Anna Kobusińska, Dariusz Wawrzyniak, and Piotr Zierhoffer. "Towards Relaxed Rollback-Recovery Consistency in SOA." In Advanced Information Systems Engineering, 96–107. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-662-44917-2_9.

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Flytzani-Stephanopoulos, M., W. Liu, T. Zhu, and L. Kundakovic. "Elemental Sulfur Recovery from SO2-Rich Streams." In Desulfurization of Hot Coal Gas, 365–83. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-58977-5_18.

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Zhang, Xinfeng, Junfeng Sun, and Pengyu Guo. "Research on SOA Business Process Disaster Tolerance Recovery Method." In Web Information Systems and Mining, 184–91. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-23971-7_25.

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Ohigashi, Toshihiro, Takanori Isobe, Yuhei Watanabe, and Masakatu Morii. "How to Recover Any Byte of Plaintext on RC4." In Selected Areas in Cryptography -- SAC 2013, 155–73. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-662-43414-7_8.

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Kobusińska, Anna, and Dariusz Wawrzyniak. "Replication of Recovery Log — An Approach to Enhance SOA Reliability." In Distributed Applications and Interoperable Systems, 152–57. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19129-4_12.

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Sasaki, Yu, and Lei Wang. "Improved Single-Key Distinguisher on HMAC-MD5 and Key Recovery Attacks on Sandwich-MAC-MD5." In Selected Areas in Cryptography -- SAC 2013, 493–512. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-662-43414-7_25.

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Тези доповідей конференцій з теми "SOC recovery"

Kim, Sang-Ho, Hyung-Min Park, Tae-Ho Kim, Jin-Ku Kang, Jin-Ho Kim, Jae-Youl Lee, Yoon-Kyung Choi, and Myunghee Lee. "A 1.7Gbps DLL-based Clock Data Recovery in 0.35µm CMOS." In 2010 IEEE International SOC Conference (SOCC). IEEE, 2010. http://dx.doi.org/10.1109/socc.2010.5784641.

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Yoo, Jae-Wook, Tae-Ho Kim, Dong-Kyun Kim, and Jin-Ku Kang. "A CMOS 5.4/3.24Gbps dual-rate clock and data recovery design for DisplayPort v1.2." In 2010 IEEE International SOC Conference (SOCC). IEEE, 2010. http://dx.doi.org/10.1109/socc.2010.5784642.

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Seo, Jin-Cheol, Sang-Soon Im, Kwan Yoon, Seung-Wook Oh, Taek-Joon An, Gi-Yeol Bae, and Jin-Ku Kang. "A 1.62/2.7/5.4Gbps clock and data recovery circuit for DisplayPort 1.2." In 2012 IEEE 25th International SOC Conference (SOCC). IEEE, 2012. http://dx.doi.org/10.1109/socc.2012.6398380.

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Seungwon Lee, Tae-Ho Kim, Jae-Wook Yoo, and Jin-Ku Kang. "A 2.7Gbps & 1.62Gbps dual-mode clock and data recovery for DisplayPort in 0.18μm CMOS." In 2009 IEEE International SOC Conference (SOCC). IEEE, 2009. http://dx.doi.org/10.1109/soccon.2009.5398064.

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Seong, Kihwan, Won-Cheol Lee, Byungsub Kim, Jae-Yoon Sim, and Hong-June Park. "All-synthesizable transmitter driver and data recovery circuit for USB2.0 interface." In 2016 International SoC Design Conference (ISOCC). IEEE, 2016. http://dx.doi.org/10.1109/isocc.2016.7799709.

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Han, Jin-Wook, Pil-Ho Lee, Yeong-Woong Kim, Sang-Dong Kim, Jin-Woo Park, and Young-Chan Jang. "A clock recovery for 2.56 GSymbol/s MIPI C-PHY receiver." In 2017 International SoC Design Conference (ISOCC). IEEE, 2017. http://dx.doi.org/10.1109/isocc.2017.8368876.

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Li, Miao-Shan, Yen-Kuei Lu, Ching-Yuan Yang, and Chin-Lung Lin. "PLL-Based Clock and Data Recovery for SSC Embedded Clock Systems." In 2019 International SoC Design Conference (ISOCC). IEEE, 2019. http://dx.doi.org/10.1109/isocc47750.2019.9027672.

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Seungwon Lee, Jae-Wook Yoo, and Jin-Ku Kang. "A 2.7Gbps & 1.62Gbps dual-mode clock and data recovery for DisplayPort." In 2008 International SoC Design Conference (ISOCC). IEEE, 2008. http://dx.doi.org/10.1109/socdc.2008.4815672.

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Huan Chen, Guanghui He, and Jun Ma. "A novel approach for symbol-rate timing recovery based on adaptive interpolation." In 2009 International SoC Design Conference (ISOCC). IEEE, 2009. http://dx.doi.org/10.1109/socdc.2009.5423797.

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Jingyang Li, Yimeng Zhang, and Tsutomu Yoshihara. "A novel charge recovery logic structure with complementary pass-transistor network." In 2012 International SoC Design Conference (ISOCC 2012). IEEE, 2012. http://dx.doi.org/10.1109/isocc.2012.6406914.

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Звіти організацій з теми "SOC recovery"

Robert S. Weber. ADVANCED BYPRODUCT RECOVERY: DIRECT CATALYTIC REDUCTION OF SO2 TO ELEMENTAL SULFUR. Office of Scientific and Technical Information (OSTI), May 1999. http://dx.doi.org/10.2172/14458.

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Silva, Mario, Tor Bjørnstad, and Sissel Opsahl Viig. Tracer-based interwell Sor-monitoring and evaluation of efficiency in EOR-methods. University of Stavanger, November 2021. http://dx.doi.org/10.31265/usps.207.

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A partitioning inter-well tracer test (PITT) determines the residual (or even remaining) oil saturation (SOR) in the flooded region between well-pairs. This type of tracer test can be used to identify improved oil recovery (IOR) targets, evaluate IOR projects, evaluate enhanced oil recovery (EOR) methods, and improve reservoir description for efficient hydrocarbon production. Thus, the main objective of the work with inter-well oil/water partitioning tracers developed within the framework of the IOR Centre is to provide tools and methodologies to improve reservoir description for efficient management of resources. The present report aims to provide insight to its users on the deployment of tracer technology in the inter- well region of water-flooded reservoirs to determine SOR. In turn, this parameter can be used as basis to evaluate the efficiency of several oil-production related operations. It will explain workflows, expertise, and tools needed as well as the importance of the information obtained, and methods to obtain it. This report is directed towards operators, primarily to reservoir engineers and reservoir managers, and service companies, particularly those already engaged on the deployment of tracer technology or those who aim to begin this activity. R&D personnel working in both operators and service companies may also benefit from the contents of the present report.

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Bigorre, Sebastien P., Benjamin Pietro, Alejandra Gubler, Francesca Search, Emerson Hasbrouck, Sergio Pezoa, and Robert A. Weller. Stratus 17 Seventeenth Setting of the Stratus Ocean Reference Station Cruise on Board RV Cabo de Hornos April 3 - 16, 2018 Valparaiso - Valparaiso, Chile. Woods Hole Oceanographic Institution, March 2021. http://dx.doi.org/10.1575/1912/27245.

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The Ocean Reference Station at 20°S, 85°W under the stratus clouds west of northern Chile is being maintained to provide ongoing climate-quality records of surface meteorology, air-sea fluxes of heat, freshwater, and momentum, and of upper ocean temperature, salinity, and velocity variability. The Stratus Ocean Reference Station (ORS Stratus) is supported by the National Oceanic and Atmospheric Administration’s (NOAA) Climate Observation Program. It is recovered and redeployed annually, with past cruises that have come between October and May. This cruise was conducted on the Chilean research vessel Cabo de Hornos. During the 2018 cruise on the Cabo de Hornos to the ORS Stratus site, the primary activities were the recovery of the previous (Stratus 16) WHOI surface mooring, deployment of the new Stratus 17 WHOI surface mooring, in-situ calibration of the buoy meteorological sensors by comparison with instrumentation installed on the ship, CTD casts near the moorings. The Stratus 17 had parted from its anchor site on January 4 2018, so its recovery was done in two separate operations: first the drifting buoy with mooring line under it, then the bottom part still attached to the anchor. Surface drifters and ARGO floats were also launched along the track.

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Bessette, Norman. Recovery Act: Demonstration of a SOFC Generator Fueled by Propane to Provide Electrical Power to Real World Applications. Office of Scientific and Technical Information (OSTI), August 2016. http://dx.doi.org/10.2172/1324449.

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Meneses, Juan Francisco, and José Luis Saboin. Growth Recoveries (from Collapses). Inter-American Development Bank, July 2021. http://dx.doi.org/10.18235/0003419.

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This paper analyzes the behavior of a long list of economic variables during episodes of recovery from an economic collapse. A set of stylized facts is proposed so as to depict what in this work is called \saygrowth recoveries. Through different estimation techniques, it is inferred under which conditions and policies the likelihood of experiencing a growth recovery increases. The results of the paper indicate that collapses tend to occur in countries with high dependence on natural resource rents, macroeconomic mismanagement, low levels of democratic accountability and rule of law and high levels of conflict. Recoveries, on the other hand, tend to be longer than collapses and are more likely to occur in contexts of: improved external conditions, less natural resource rents, balanced fiscal accounts, where the exchange rate corrects but within a more fixed exchange rate regime and a more restricted financial account, and where there are: rebounds in private consumption, increases in international trade and improvements on property rights.

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Chauhan, Dharmistha, and Swapna Bist Joshi. The World Bank in Asia: An assessment of COVID-19-related investments through a care lens. Care-responsive investments and development finance. Oxfam, December 2021. http://dx.doi.org/10.21201/2021.8182.

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International financial institutions (IFIs) and multilateral development banks have been playing a vital role in the response, recovery and ‘build back anew’ agenda from the COVID-19 pandemic. This is especially true of the World Bank Group (WBG), given its high volumes of committed investments across sectors, especially in low-income and vulnerable countries. This report presents, through case studies, how care-responsive the World Bank’s COVID-19-related investments have been in four member countries: Bangladesh, Cambodia, Nepal and the Philippines. It does so by using the Care Principles and Care-Responsive Barometer for IFIs to assess the nature of the WBG’s post-COVID recovery investments in these select countries, and by building evidence through a gender- and care-responsive budget review. The foundation for care inclusion has already been laid in WBG policy. The report uses this as an entry point to urge it to bring women’s unpaid, underpaid and paid work to the centre of the IFI agenda in order to move towards rebuilding a more gender-just and equal future.

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Herbert, Sian. Approaches to Stabilisation. Institute of Development Studies, April 2022. http://dx.doi.org/10.19088/k4d.2022.068.

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This rapid literature review explores how approaches to stabilisation have varied by the donor, local context, and over time. While this paper was framed around a research question on the “Area Based Stabilisation” (ABS) approach, this term is barely used in the literature. Therefore, it is not possible to define an ABS approach or compare it to other approaches. However, there is considerable literature on approaches to stabilisation more generally, with some comparative analysis of approaches by donors and how these are evolving according to the context and some illustrative lessons from their application. As per the question from FCDO, this query also draws on analyses of the following case examples: Regional Strategy for the Stabilization, Recovery and Resilience (RSS) of the Boko Haram-affected areas of the Lake Chad Basin Region; Helmand Provincial Reconstruction Team (PRT) in Afghanistan; Area Based Recovery Approach (ABRA) in Iraq; and the Stabilisation Facility for Libya (SFL). As the Stabilisation Unit (2019) emphasises, as the purpose of engaging in stabilisation activities, and the political and conflict contexts, vary so much, it is only possible to draw out some generic/illustrative lessons across cases.

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Hernández, Beatriz. Modernising the EU-Chile Association Agreement: strengthening an alliance for social inclusion and environmental sustainability. Fundación Carolina, May 2022. http://dx.doi.org/10.33960/issn-e.1885-9119.dtff05en.

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This research paper analyzes the results of the Association Agreement (AA) between the European Union and Chile, which entered into force in 2003, up to the present time when its modernization is being negotiated. After 19 years of the agreement, the international context has changed both in its political and economic dimensions, so it is important to analyze what role these agreements can have in the face of the challenges of the post-pandemic recovery and the objectives of both regions in terms of strategic autonomy, in the geopolitical field, and in the transition towards new development models that respond to shared challenges such as climate change, ecological transition, digitalization, social inclusion or the revitalization of multilateralism.

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Almasri, Malaz, Amjad Ghareeb, Abdulrahman Ismaiel, Daniel-Corneliu Leucuta, and Simona Delia Nicoara. The role of Nepafenac in the prevention of macular swelling and its repercussions on visual outcome after cataract surgery - A systematic review and meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, September 2022. http://dx.doi.org/10.37766/inplasy2022.9.0004.

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Review question / Objective: P – diabetic and non-diabetic patients undergoing phacoemulsification without macular edema; I – Nepafenac 0.1% or Nepafenac 0.3% in addition to topical steroids; C – topical steroids alone; O – Mean Differences of Foveal thickness (FT), total macular volume (TMV), best corrected visual acuity (BCVA), and intraocular pressure (IOP); S – Randomized controlled trials (RCTs). Condition being studied: Macular swelling or macular edema after cataract surgery when uncontrolled may compromise the blood-ocular barrier and allow inflammatory cells and cytokines to enter the aqueous humor, resulting in discomfort for the patient, a slower rate of recovery, subpar visual results, and even more complications like the development of synechiae, increased IOP, macular edema (ME), corneal edema, and so forth.

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Spiegel, Yitzhak, Michael McClure, Itzhak Kahane, and B. M. Zuckerman. Characterization of the Phytophagous Nematode Surface Coat to Provide New Strategies for Biocontrol. United States Department of Agriculture, November 1995. http://dx.doi.org/10.32747/1995.7613015.bard.

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Chemical composition and biological role of the surface coat (SC) of the root-knot nematodes, Meloidogyne spp. are described. SC proteins of M. incognita race 3 infective juveniles (J2) were characterized by electrophoresis and western blotting of extracts from radioiodine and biotin-labelled nematodes. J2 labelled with radioiodine and biotin released 125I and biotin-labelled molecules into water after 20 hours incubation, indicating that SC proteins may be loosely attached to the nematode. Antiserum to the principal protein reacted with the surface of live J2 and with surface proteins previously separated by electrophoresis. Human red blood cells (HRBC) adhered to J2 of several tylenchid nematodes over the entire nematode body. HRBC adhered also to nylon fibers coated with SC extracted from M. javanica J2; binding was Ca++/Mg++ dependent, and decreased when the nylon fibers were coated with bovine serum albumin, or pre-incubated with fucose and mannose. These experiments support a working hypothesis that RBC adhesion involves carbohydrate moieties of HRBC and carbohydrate-recognition domain(s) (CRD) distributed on the nematode surface. To our knowledge, this is the first report of a surface CRD i the phylum Nematoda. Gold-conjugated lectins and neoglycoproteins combined with silver enhancement have been used for the detection of carbohydrates and CRD, respectively, on the SC of M. javanica J2. Biotin reagents were used to trace surface proteins, specifically, on live J2. The labile and transitory nature of the SC was demonstrated by the dynamics of HRBC adherence to detergent-treated J2, J2 at different ages or fresh-hatched J2 held at various temperatures. SC recovery was demonstrated also by a SDS-PAGE profile. Monoclonal antibodies developed to a cuticular protein of M. incognita J2 gave a slight, but significant reduction in attachment of Pasteuria penetrans spores. Spore attachment as affected by several enzymes was inconsistent: alcian blue, which specifically blocks sulfyl groups, had no afffect on spore attachment. Treatment with cationized ferritin alone or catonized ferritin following monoclonal antibody caused significant decreases in spore attachment. Those results suggest a role in attachment by negatively charged groups.

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