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Academic literature on the topic 'None supplied'

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Published: 4 June 2021
Last updated: 19 February 2022

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Journal articles on the topic "None supplied"

1

DeLancey, Laura. "Assessing the accuracy of vendor-supplied accessibility documentation." Library Hi Tech 33, no. 1 (March 16, 2015): 103–13. http://dx.doi.org/10.1108/lht-08-2014-0077.

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Purpose – In an effort to ensure vendor compliance with Section 508, some libraries have begun requesting Voluntary Product Accessibility Templates (VPATs) or other documentation of accessibility compliance. The purpose of this paper is to assess the accuracy of vendor-supplied compliance documentation, and to identify common accessibility issues highlighted by the VPATs. A detailed discussion of vendor responses to each Section 508 checkpoint is provided in the Appendix. Design/methodology/approach – Researchers compared 17 VPATs with the results of an automated accessibility scan to identify inconsistencies and common problems. Findings – Vendors reported being fully compliant with 64 percent of the applicable VPAT items, and partially compliant with a further 24 percent. However, in 16 of 17 cases, there were discrepancies between the information on the VPAT and the results of the scan. Of the total 189 VPAT checkpoints the author scanned, 19.6 percent had errors (meaning the information on the VPAT was inaccurate 19.6 percent of the time). Research limitations/implications – Several VPAT checkpoints could not be automatically verified by the scan. Instead they require manual/visual verification, which the author did not do. Because the author only scanned three pages of each resource, the author was not able to check all content. Practical implications – Vendor-supplied accessibility documentation should not be taken at face value, but requires verification and follow up to ensure its accuracy. This study also identified some of the most common accessibility issues, which will help both librarians and vendors improve their products and services. Originality/value – Other studies have analyzed the accessibility of library resources and specifically vendor databases, but none have assessed the accuracy of vendor-supplied Section 508 compliance documentation.
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Shelp, B. J., R. Penner, and Z. Zhu. "Broccoli (Brassica oleracea var. italica) cultivar response to boron deficiency." Canadian Journal of Plant Science 72, no. 3 (July 1, 1992): 883–88. http://dx.doi.org/10.4141/cjps92-111.

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Broccoli (Brassica oleracea var. italica) cultivar, Commander, characterized by low susceptibility to the hollow stem disorder commonly associated with boron (B) deficiency was compared to one with high susceptibility (cv. Stolto) and to two which are grown commercially (cvs. Baccus and Premium Crop). Beginning 3 wk after germination plants grown in a glasshouse in vermiculite were supplied continuously with a nutrient solution containing adequate B (0.5 mg L−1) or none (deficient), or were supplied initially with 0.5 mg B L−1 up to the initiation of inflorescence development after which no B was supplied. All cultivars showed visible symptoms of B deficiency (leaf midrib cracking, stem corkiness, necrotic lesions and hollowing in the stem pith) and reductions in shoot fresh weight with the zero B treatment, but Commander was least affected. Also, the B concentrations of the florets from Commander were highest and showed the lowest percent decline relative to the 0.5 mg B L−1 treatment. When B was removed from the nutrient solution at initiation of inflorescence development, the B concentrations of the florets and young leaves of all cultivars were higher than in the zero B treatment. Compared to the 0.5 mg B L−1 treatment, the B concentrations of old leaves from all cultivars were reduced, but only in Premium Crop was the floret B significantly decreased.Key words: Boron nutrition, Brassica, broccoli, nutrient deficiency, retranslocation
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Felberg, Robert A., Nicholas J. Okon, Ashraf El-Mitwalli, W. Scott Burgin, James C. Grotta, and Andrei V. Alexandrov. "Dramatic Recovery During IV-TPA Infusion: Time Course and Clinical Pattern." Stroke 32, suppl_1 (January 2001): 370. http://dx.doi.org/10.1161/str.32.suppl_1.370-c.

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P172 Background: Dramatic recovery (DR) during TPA infusion is not well described. Methods: We compared clinical patterns and time course in patients with DR to Non-DR. We prospectively captured acute MCA strokes treated with standard NINDS IV-TPA protocols and performed serial NIHSS exams. DR was defined as a decrease by ≥ 10 NIHSS points or total score of ≤3 by end of TPA infusion.Intracranial flow signals were graded using the Thrombolysis in Brain Ischemia (TIBI) scale. Results: From 9/98–6/00, DR was observed in 12/53 patients(Table). With DR, there was a consistent pattern and time course of recovery: Gaze preference recovered first (8/11 complete; 2/11 partial; 1/11 none); followed by Sensory (4/7 complete; 3/7 partial recovery; 0/7 none) and Leg Strength (8/10 complete; 1/10 partial; 1/10 none). Arm Strength followed next, but was often incomplete (5/12 complete; 6/12 partial;1/12 none) Certain findings had partial improvement later during infusion: Facial strength (3/12 complete; 7/12 partial; 1/12 none);Aphasia (2/7 complete; 4/7 partial; 1/7 none). Dysarthria tended not to improve during infusion(2/7 complete; 0/7 partial; 5/7 none). DR was observed in 22% of patients during IV-TPA infusion and was sustained at 24 hours. The stroke severity and timing to bolus was similiar between DR and Non-DR groups. Early recanalization was the only noted difference. Conclusion: The clinical pattern of DR may result from reperfusion of the white matter tracts supplied by MCA perforators or improved collateral flow. With clot lysis, the observed recovery pattern is referable to vessel anatomy. How DR occurs and why some clinical deficits have delayed recovery needs further study.
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Foot, Sarah. "Plenty, Portents and Plague: Ecclesiastical Readings of the Natural World in Early Medieval Europe." Studies in Church History 46 (2010): 15–41. http://dx.doi.org/10.1017/s0424208400000474.

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Noli paterFather do not allow thunder and lightning,Lest we be shattered by its fear and its fire.We fear you, the terrible one, believing there is none like you.All songs praise you throughout the host of angels.Let the summits of heaven, too, praise you with roaming lightning,O most loving Jesus, O righteous King of Kings.(Thomas Owen Clancy and Gilbert Márkus,Iona: The Earliest Poetry of a Celtic Monastery, 85)Early medieval attitudes to the natural world were distinctly ambivalent. At one level the natural world represented the marvel of God’s creative power; filled with beauty, it supplied everything necessary for human existence, meriting praise, as in the hymn sung by the herdsman from Whitby, Cædmon:
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Hohn, D. C., R. J. Stagg, D. C. Price, and B. J. Lewis. "Avoidance of gastroduodenal toxicity in patients receiving hepatic arterial 5-fluoro-2'-deoxyuridine." Journal of Clinical Oncology 3, no. 9 (September 1985): 1257–60. http://dx.doi.org/10.1200/jco.1985.3.9.1257.

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Gastroduodenal inflammation and ulceration have been frequently observed in patients receiving continuous hepatic arterial infusions of 5-fluoro-2'-deoxyuridine (FUDR) for liver malignancy. Thirty-five patients with metastatic colon cancer received hepatic arterial FUDR administered with implanted infusion pumps. At surgery, particular care was taken to identify and divide those vessels arising from the hepatic arteries distal to the point of cannulation that supplied the superior border of the distal stomach and proximal duodenum. None of the patients developed signs or symptoms of gastritis or ulcer attributable to chemotherapy. We contend that gastritis and ulcer in patients receiving hepatic arterial FUDR are due to misperfusion of drug into the upper gastrointestinal tract and that these complications can be largely avoided by use of appropriate surgical techniques.
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Paerl, Hans. "The cyanobacterial nitrogen fixation paradox in natural waters." F1000Research 6 (March 9, 2017): 244. http://dx.doi.org/10.12688/f1000research.10603.1.

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Nitrogen fixation, the enzymatic conversion of atmospheric N (N2) to ammonia (NH3), is a microbially mediated process by which “new” N is supplied to N-deficient water bodies. Certain bloom-forming cyanobacterial species are capable of conducting N2fixation; hence, they are able to circumvent N limitation in these waters. However, this anaerobic process is highly sensitive to oxygen, and since cyanobacteria produce oxygen in photosynthesis, they are faced with a paradoxical situation, where one critically important (for supporting growth) biochemical process is inhibited by another.N2-fixing cyanobacterial taxa have developed an array of biochemical, morphological, and ecological adaptations to minimize the “oxygen problem”; however, none of these allows N2fixation to function at a high enough efficiency so that it can supply N needs at the ecosystem scale, where N losses via denitrification, burial, and advection often exceed the inputs of “new” N by N2fixation. As a result, most marine and freshwater ecosystems exhibit chronic N limitation of primary production. Under conditions of perpetual N limitation, external inputs of N from human sources (agricultural, urban, and industrial) play a central role in determining ecosystem fertility and, in the case of N overenrichment, excessive primary production or eutrophication. This points to the importance of controlling external N inputs (in addition to traditional phosphorus controls) as a means of ensuring acceptable water quality and safe water supplies.Nitrogen fixation, the enzymatic conversion of atmospheric N2to ammonia (NH3) is a microbially-mediated process by which “new” nitrogen is supplied to N-deficient water bodies. Certain bloom-forming cyanobacterial species are capable of conducting N2fixation; hence they are able to circumvent nitrogen limitation in these waters. However, this anaerobic process is highly sensitive to oxygen, and since cyanobacteria produce oxygen in photosynthesis, they are faced with a paradoxical situation, where one critically-important (for supporting growth) biochemical process is inhibited by another. Diazotrophic cyanobacterial taxa have developed an array of biochemical, morphological and ecological adaptations to minimize the “oxygen problem”; however, none of these allows N2fixation to function at a high enough efficiency so that it can supply N needs at the ecosystem scale, where N losses via denitrification, burial and advection often exceed the inputs of “new” N by N2fixation. As a result, most marine and freshwater ecosystems exhibit chronic N-limitation of primary production. Under conditions of perpetual N limitation, external inputs of N from human sources (agricultural, urban, industrial) play a central role in determining ecosystem fertility and in the case of N-overenrichment, excessive primary production, or eutrophication. This points to the importance of controlling external N inputs (in addition to traditional phosphorus controls) as a means of ensuring acceptable water quality and safe water supplies.
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Jordan, Donald A. "The Place of Chinese Disunity in Japanese Army Strategy during 1931." China Quarterly 109 (March 1987): 42–63. http://dx.doi.org/10.1017/s030574100001746x.

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The aggressive action of Japan's Kwantung Army in 1931 is widely known. Its armed takeover of most of Manchuria from a conglomeration of Chinese forces which greatly outnumbered the Japanese, points to a weakness in China's defences other than that of numbers. None of the various Chinese armies was as modern in firepower or as well supplied logistically as Japan's crack army in Manchuria. The disarray within the Chinese Government of Nanjing (Nanking) that was obvious in mid 1931 also tempted the adventurous field officers of the Kwantung Army (KA). These veteran officers with years of duty in China, decided, from their reading of the situation in China as well as in Japan and the West, to act on 18 September 1931 rather than make further preparations as recommended in Tokyo.
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8

Dimitrov, Martin K. "The Case of the Soviet Union During the Brezhnev Era." Russian History 41, no. 3 (July 21, 2014): 329–53. http://dx.doi.org/10.1163/18763316-04103003.

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Can autocracies obtain accurate information on popular opinion? This article approaches this question by focusing on the Soviet Union during the Brezhnev period. Based on Soviet archival materials (primarily Fond 89, the Volkogonov papers, and the Rubinov collection), the article argues that the Soviet regime relied on three main channels to track popular preferences: the kgb, opinion polling, and the analysis of citizen complaint letters. Each of these channels provided a different type of information: the kgb tracked levels of political dissent; opinion polling assessed general levels of satisfaction with the regime; and citizen complaints produced detailed information on the redistributive preferences of the population. Individually, none of these channels provided sufficient information on public opinion. However, when taken as a whole, they supplied the leadership with surprisingly nuanced information on popular preferences.
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Van Wijngaarden-Cremers, P. J. M. "ASD, SUD and gender." European Psychiatry 41, S1 (April 2017): s882—s883. http://dx.doi.org/10.1016/j.eurpsy.2017.01.1783.

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IntroductionAutism and substance use disorder (SUD) is not the co-morbidity that is commonly considered. Yet these conditions have more commonalities than one would suspect.ObjectiveWe will consider the evidence for co-morbidity between ASD and Addiction (Substance Use Disorders (SUD) and explore the influence of gender.MethodA pilot study of 80 admissions to an adult ASD unit will be presented.ResultsThe co-morbidity ASD and SUD in this study was very high (65% of the inpatients). There were no gender differences in prevalence in total but addiction to medication (32% in woman vs. none in man) and eating disorders (24% in women vs. 9% in man) was far more common in women whereas addiction to drugs (13% in man vs. none in women) was far more common in man.ConclusionsThere are clear indications that a possible co-morbidity of substance abuse disorder should be considered in cases of individuals with autism spectrum disorders. There are no gender differences in prevalence of co-morbidity ASD and SUD in total but addiction to medication and eating disorders seems to be much more common in women whereas addiction to drugs probably more common in man.Disclosure of interestThe author has not supplied his/her declaration of competing interest.
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Hübl, W., R. Wejbora, I. Shafti-Keramat, A. Haider, P. Hajdusich, and P. M. Bayer. "Enzymatic determination of sodium, potassium, and chloride in abnormal (hemolyzed, icteric, lipemic, paraproteinemic, or uremic) serum samples compared with indirect determination with ion-selective electrodes." Clinical Chemistry 40, no. 8 (August 1, 1994): 1528–31. http://dx.doi.org/10.1093/clinchem/40.8.1528.

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Abstract We evaluated the effect of hemolysis, icteric discoloration, lipemia, paraproteinemia, and uremia on enzymatic methods for determining sodium, potassium, and chloride, according to the National Committee for Clinical Laboratory Standards EP7-P proposals for testing interference from endogenous substances. The sodium, potassium, and chloride assays (reagent kits supplied by Boehringer Mannheim) were based on electrolyte-dependent beta-galactosidase, pyruvate kinase, and alpha-amylase, respectively. The results were compared with those obtained by indirect ion-selective electrodes (ISE), which in turn had been validated by flame photometry. We analyzed the samples with Hitachi 717, 737, and 911 chemistry analyzers and with an IL943 flame photometer. The enzymatic results were in good agreement with those by ISE, the interference-related differences generally being without clinical significance; however, none of the enzymatic methods could analyze grossly lipemic samples.
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Dissertations / Theses on the topic "None supplied"

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Loh, Kah Meng, and not supplied. "Physiological System Modelling and Clinical Simulation for Diagnosis." RMIT University. Electrical and Computer Engineering, 2007. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20080910.143512.

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Zhang, Michael Tao. "Electrical, Thermal, and EMI Designs of High-Density, Low-Profile Power Supplies." Diss., Virginia Tech, 1998. http://hdl.handle.net/10919/30316.

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This work presents the analyses and designs of high-density, low-profile power supplies, including the electrical, thermal, and EMI aspects. Emphasis is placed on forward and flyback converters. The efficiency improvements of employing synchronous rectification are theoretically derived and experimentally verified in forward and flyback converters. The performances of synchronous rectifiers in forward converters are analyzed with regards to transformer reset and SR driven method. The effectiveness of synchronous rectification in flyback converters is evaluated in various operation modes and control schemes. The paralleling techniques utilized to realize high-density, low-profile power conversion are presented. Current sharing in transformer paralleling is addressed and evaluated in forward topology. The performance and the operation principles of one-choke and two-choke interleaved forward converters are analyzed. The thermal management of high-density power supplies in sealed enclosures is optimized using computational fluid dynamics simulations. The theoretical limit of power density due to thermal constraint is determined. In addition, the thermal-design optimization guidelines are given and verified experimentally. A systematic methodology is developed to facilitate the analysis and design of conducted EMI problems in high-density power supplies. Partial element equivalent circuit method is employed for parasitic parameter extraction. Layout and packaging are optimized to minimize conducted EMI noises. Noise predictions by Saber simulations are confirmed by experimental measurements.
Ph. D.
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3

Meyers, Elizabeth. "Medical supply sorting by volunteers process improvement at a non-profit organization /." Online version, 2009. http://www.uwstout.edu/lib/thesis/2009/2009meyerse.pdf.

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Gajjar, Chetan Sudhir. "Non-intrusive efficiency estimation of induction machines under various power supplies." Master's thesis, University of Cape Town, 2013. http://hdl.handle.net/11427/14138.

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Considering that 45% of the world's generated electricity is consumed by induction machines, determining an induction motors efficiency non-intrusively is of great importance in that it enables the machine to operate productively whilst ensuring that the energy consumed by the machine is utilized efficiently. International efficiency testing methods such as the IEEE 112-B can determine a motors efficiency accurately at the cost of hindering the machines productivity. Alternatively, various methods used to determine a machines efficiency in-situ do so at the cost of accuracy. This research proposes a method that determines an induction machines efficiency over a range of load conditions from tests conducted and centered around one thermally stable load point in the least intrusive manner possible. Coupled with vibration sensors used to determine a motor's speed, measured input voltages and currents are used to deduce a machine efficiency-load profile through the use of a modified evolutionary algorithm, the Non-Intrusive Efficiency Estimation using Population-Based Incremental Learning(NIEE-PBIL) algorithm. Five temporal load measurements are taken, centered around one thermally stable load point, to determine the machines efficiency profile from two equivalent circuit implementations; the Standard Circuit NIEE-PBIL and the Iron-Loss NIEE-PBIL.
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Ng, Yew Soon. "Optimizing a military supply chain in the presence of random, non-stationary demands." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2003. http://library.nps.navy.mil/uhtbin/hyperion-image/03Dec%5FNg.pdf.

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Burger, Bianca. "South African VAT implications in respect of supplies by non residents to residents." Thesis, Nelson Mandela Metropolitan University, 2014. http://hdl.handle.net/10948/d1019977.

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Paragraph 7(1) of the VAT Act provides for the charging of VAT at 14 percent on the supply of goods or services by a vendor in the course or furtherance of an ‘enterprise’, the importation into South Africa of goods by any person or the supply of ‘imported services’. The term ‘enterprise’ has been interpreted to require an on-going activity and therefore once off sales should be excluded. The sale must relate to enterprise activities, thereby excluding private sales. Furthermore the enterprise activities are required to be carried out in the Republic or partly in the Republic. Establishing whether the enterprise activities are carried out in the Republic remains a contentious issue as the VAT Act does not specify the minimum required business activities to meet this criterion. ‘Imported services’ excludes services imported for the purposes of making taxable supplies and the liability of accounting for VAT on ‘imported services’ lies with the recipient of the imported service. Supplies (imported services) which are chargeable in terms of s 7(1)(a) and supplies, which if made in the Republic, are exempt from VAT or zero rated. ‘Imported services’ definition requires services to be consumed in South Africa. Services offered outside South Africa therefore generally do not qualify as imported services even the South African entity benefits from such services, for example a training course attended in a foreign country. Technological developments in the field of e-commerce globally have required countries to examine VAT laws relating to e-commerce. Extensive research has been done by the OECD on this topic, with reports issued on recommendations of how e-commerce should be taxed. Most guidance issued by the OECD on taxing e-commerce relates to indirect electronic commerce, which refers to goods or services where ordering, payment and delivery occur on line. Distinction is drawn between taxation of business-to-business transactions and business-to-consumer transactions. The OECD suggests that the ‘reverse-charge’ or self-assessment method should be applied to the taxing of B2B transactions resulting in minimal compliance and administrative costs. It is further recommended that for B2C transactions place of consumption should be defined as the recipient’s usual jurisdiction of residence and that non-resident suppliers should be required to register and pay VAT in the jurisdiction of the consumer, as this would result in the most effective tax collection method. ‘Enterprise’ includes electronic services from a foreign supplier where the recipient is a resident of South Africa or where the payment originated from a South African bank account. The Minister’s regulation, which came into effect on 1 June 2014, includes the following items in the definition of electronic services: educational services, games, online auction services, miscellaneous services and subscription services. The South African VAT legislation draws no distinction between B2B and B2C supplies of electronic services. The reasoning behind this was to avoid situations in which private customers could pose as business customers in order to avoid the levying of tax. A review of the services currently included in the Minister’s regulation on electronic services indicate that services that would relate to B2B supplies have mostly been excluded from the regulation. Effectively the South African VAT legislation manages to indirectly exclude B2B supplies from the definition of electronic services and therefore achieves the objective of minimising the administrative burden on B2B supplies.
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Guo, Liping Nelms R. M. "Design and implementation of digital controllers for buck and boost converters using linear and non-linear control methods." Auburn, Ala., 2006. http://hdl.handle.net/10415/1323.

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Valhed, Alexandra, and Daniella Pavkovic. "How to eliminate non-value added activities within eGrocery : A case study at a global grocery supplier." Thesis, Linnéuniversitetet, Institutionen för ekonomistyrning och logistik (ELO), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-65025.

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Course: Master thesis in Business Administration and Economics, Major of Logistic, 30 hp, 4FE19E, VT17 Authors: Daniella Pavkovic & Alexandra Valhed Supervisor: Hana Hulthén Examiner: Helena Forslund Title: How to eliminate non-value added activities within eGrocery - a case study at a global grocery supplier Background: An increase in eGrocery usage has occurred due to a more stressful every day living with busy schedules and the desire to save time (Emec, Catay and Bozkaya 2015). Companies are getting involved with eGrocery primary to strengthening the consumer loyalty (Saskia, Marei and Blanquart 2016). Jaca et al., (2012) claim that well-functioning processes within eGrocery will contribute to economic development of the company which in turn can lead to higher level of consumer satisfaction, higher return on investments and a greater efficiency in processes. However, in order to enable improvements of a process and increase the efficiency, non-value added activities need to be eliminated (Librelato et al., 2013). Purpose: The purpose of the thesis is to propose a framework for elimiating non-value added activities related to information sharing in the eGrocery order fulfilment process. Method: The study has a qualitative approach and, in order to answer the purpose of the study, the authors have performed a case study at a global grocery supplier. Empirical data has been collected through focus groups and interviews. Conclusion: An amount of 81 % of the activities within the order fulfilment process towards Shopr are considered to be non-value added. These were identified by a creation of a Value Stream Mapping. The non-value added activities depend primary on manual handling of the operations and insufficient information sharing within the own company as well as between the global grocery supplier and Shopr. In order to eliminate these non-value added activities a Future State Map should be created. Furthermore, focus should be on elimination of the silos within the company and integration of an integrated information system. This applies for the global grocery supplier as well as other global companies involved with eGrocery. Key words: Non-value added activities, eGrocery, Order fulfilment process, information process, silos
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Qu, Song. "Non-Intrinsic Differential-Mode Noise in Switching Power Supplies and Its Implications to EMI Filter Design." Thesis, Virginia Tech, 1999. http://hdl.handle.net/10919/9788.

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Electromagnetic Interference (EMI) problems in switching power supplies have been traditionally treated with cut-and-try approaches. In recent years, advancement has been made to better understand the problems and minimize the cut-and-try portion of the design process. However, there are still phenomena difficult to explain in many practical design situations. Often, the problems may be solved by luck but many puzzles remain unsolved. If not fully understood, these puzzles are very likely to come back to haunt the designers. According to the conventional theory, there are two modes of noise: the Differential-Mode (DM) noise and the Common-Mode (CM) noise. Recently, a new noise-coupling mode called Non-Intrinsic Differential-Mode (NIDM) noise was uncovered accidentally in the process of explaining certain EMI filter action [1]. This phenomenon has never been thoroughly studied. The focus of the present thesis is to investigate the NIDM phenomenon and its implications to practical EMI filter design issues. The generation mechanism and basic characteristics of this phenomenon will be briefly reviewed, which is crucial to the understanding of the remaining parts of the research. Two essential diagnostic tools are introduced. One is the DM/CM noise separator and the other is the zero-span mode operation of a spectrum analyzer. The results of the investigation will be presented. The results will be presented using practical examples, which tie the phenomenon to filter design issues. In some examples, explanations are given to dispel the puzzles commonly encountered in the practice. A filter design procedure is suggested for off-line power supplies. This procedure incorporates the NIDM phenomenon into an existing design procedure. Only first-order and second-order filter topologies are included in the discussion.
Master of Science
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10

Pougy, Roberto. "Unconventional oil and natural gas supplies and the mitigation of climate change." Thesis, Paris, EHESS, 2017. http://www.theses.fr/2017EHES0075.

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Cette thèse en économie de l'énergie et de l'environnement étend le modèle de Hotelling du type exploration-extraction avec contraintes géologiques d’Okullo, Reynes et Hofkes (2015), afin de prendre en compte des trajectoires en forme de cloche pour l’ajout de réserves empiriquement observées par Laherrère (2003). Le modèle LOGIMA proposé (Images à Long terme sur le Pétrole et le Gaz) explique qu’elles sont la conséquence de « sweet spots » géologiques : des zones privilégiées où la concentration d’hydrocarbures est la plus élevée. Le modèle LOGIMA a été calibré sur une base de données issues couvrant les sept principaux bassins de pétrole et de gaz non-conventionnels du pays. Les résultats indiquent que la nécessité d’apprentissage par la pratique pour découvrir l’emplacement des sweet spots conduit à une mise en œuvre d’un effort d’exploration également en forme de cloche, ce qui permet de réduire le risque des activités d’exploration. Par conséquent, la réponse en termes des volumes offerts par les producteurs à des chocs sur les prix dévient fonction de l’ensemble des ressources mondiales antérieurement découvertes. Ensuite, nous appliquons le modèle LOGIMA pour étudier l’impact causé par l’offre de pétrole et de gaz naturel « non-conventionnels » aux États-Unis, sur les efforts mondiaux d’atténuation du changement climatique. Nous y parvenons en associant les scénarios à long-terme générés par LOGIMA avec le modèle d’évaluation intégrée, IMACLIM-R. Cette étude analyse comment des différentes cibles de prix de pétrole affecteraient son offre aux États-Unis. Nous estimons cette interaction au moyen de trois cadres de politiques en matière de climat : le cadre « business as usual » (BAU), les contributions décidées à l’échelle nationale (NDC) et les scénarios de 2°C (2DS). Les résultats de l’exercice indiquent que les approvisionnements non-conventionnels sont fortement susceptibles d’affecter les marchés énergétiques mondiaux, mais leur impact sur les émissions mondiales de gaz à effet de serre serait limité, car les différents effets déclenchés dans des différents secteurs viendraient les équilibrer approximativement
This thesis in energy and environmental economics extends the geological Hotelling-type extraction-exploration model from Okullo, Reynes and Hofkes (2015) in order to account for the bell-shaped reserve additions that were empirically observed by Laherrère (2003). The proposed model explains them as the result of geological “sweet spots”: premium areas within geological formations where the concentration of hydrocarbons is highest. The proposed theoretical formulation was programmed into the mathematical model LOGIMA – “Long-term Oil and Gas Images” – and calibrated on data covering the seven main unconventional oil and gas plays in the United States. Results indicate the need to learn the location of sweet spots through trial and error drillings leads to schedules of exploratory effort that allow the optimal “de-risking” of exploratory activities. As a result, the optimal response of producers to price shocks becomes contingent on the prevailing level of cumulative discoveries.We apply LOGIMA to investigate the impact, caused by the recent advent of large-scale supplies of unconventional oil and gas, in the United States, on the ongoing efforts to mitigate climate change. We do so by soft coupling long-term scenarios from LOGIMA with the integrated assessment model, IMACLIM-R, a recursive, computable general equilibrium model of integrated global energy, economy and environment systems. We analyze how different price targets, potentially pursued by the Organization of Petroleum Exporting Countries (OPEC), would affect supplies of unconventional oil and gas from the United States. We control this interplay under three climate policy frameworks: business as usual (BAU), nationally determined contributions (NDCs) and 2°C scenario (2DS). The results of the exercise show that, despite having a significant potential to affect global energy markets, unconventional oil and gas supplies would have a limited potential to affect global cumulative greenhouse gas emissions to 2040, as the different effects triggered in different sectors approximately balanced each other out
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Books on the topic "None supplied"

1

United, States Congress Senate Committee on Small Business Subcommittee on Innovation Technology and Productivity. United States-Japan auto parts trade: Hearing before the Subcommittee on Innovation, Technology, and Productivity of the Committee on Small Business, United States Senate, One Hundred Second Congress, first session ... June 20, 1991. Washington: U.S. G.P.O., 1991.

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Cong nong geng wen ming xiang gong ye wen ming shi dai de jun shi hou qin zhuan gui: Wan Qing jun shi hou qin jin dai hua yan jiu, 1840-1911. Hefei Shi: Hefei gong ye da xue chu ban she, 2011.

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United States. Congress. Senate. Committee on Governmental Affairs. Subcommittee on Oversight of Government Management. Oversight of U.S.-Japan auto parts framework negotiations: What's needed to get results : hearing before the Subcommittee on Oversight of Government Management of the Committee on Governmental Affairs, United States Senate, One Hundred Third Congress, second session, February 3, 1994. Washington: U.S. G.P.O., 1995.

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United States. Congress. House. Committee on Small Business. U.S. auto parts trade: Hearing before the Committee on Small Business, House of Representatives, One Hundred Second Congress, first session, Washington, DC, November 14, 1991. Washington: U.S. G.P.O., 1992.

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5

Wu, P. Construction appraisal team inspection results on welding and nondestructive examination activities. Washington, DC: Division of Reactor Inspection and Safeguards, Office of Nuclear Reactor Regulation, U.S. Nuclear Regulatory Commission, 1987.

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Wu, P. Construction appraisal team inspection results on welding and nondestructive examination activities. Washington, DC: Division of Reactor Inspection and Safeguards, Office of Nuclear Reactor Regulation, U.S. Nuclear Regulatory Commission, 1987.

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7

Spencer, Barbara J. Keiretsu and relationship-specific investment: A barrier to trade? Cambridge, MA: National Bureau of Economic Research, 2000.

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Qiu, Larry D. Keiretsu and relationship-specific investment: Implications for market-opening trade policy. Cambridge, MA: National Bureau of Economic Research, 2001.

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International, Conference on NDE in the Nuclear and Pressure Vessel Industries (13th 1995 Kyoto Japan). NDE in the nuclear and pressure vessel industries: Proceedings of the 13th International Conference on NDE in the Nuclear and Pressure Vessel Industries : 22-25 May 1995, Kyoto International Conference Hall, Kyoto, Japan. Materials Park, Ohio: ASM International, 1995.

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Stoneman, Paul, Eleonora Bartoloni, and Maurizio Baussola. Capacity Creation, Pricing, and the Promotion of Product Innovations. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198816676.003.0006.

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This chapter analyses market suppliers’ decisions relating to the pricing, promotion, and creation of capacity to manufacture goods that embody product innovations. The discussion encompasses durable and non-durable products; monopoly and oligopoly; horizontal and vertical differentiation; and original, new-to-market, and new-to-firm products. Firms may have incentives to further innovate after the launch of the original product; this will lead to lower prices and to greater demand and output. This may also imply greater capacity creation (in some location). It is found, however, that the incentives of the originator and those of potential new entrants may differ and will tend to lead to lower prices when there are many suppliers as opposed to when there are fewer. This means that, if there are more innovators, the quantity supplied will be higher; creation of capacity may also be greater, but findings on promotional expenditures are not conclusive.
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Book chapters on the topic "None supplied"

1

Mukherjee, Krishnendu. "A Note on Limitations of FAHP." In Supplier Selection, 101–11. New Delhi: Springer India, 2017. http://dx.doi.org/10.1007/978-81-322-3700-6_5.

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Liska, Igor. "Non-Polar Micropollutants in Water Resources." In Security of Public Water Supplies, 161–70. Dordrecht: Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-011-4241-0_13.

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Schuh, Günther, Thomas Jasinski, Anja Nestler, Roberto Pinto, Marco Taisch, and Arkaitz Uriarte. "Supplier Relationship Management in Machine Tool Industry." In Intelligent Non-hierarchical Manufacturing Networks, 225–48. Hoboken, NJ USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118607077.ch11.

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Kalyuzhny, Alexander E. "Choosing Commercial Suppliers of Primary Antibodies." In Techniques in Life Science and Biomedicine for the Non-Expert, 11–14. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-30893-7_3.

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Razzaque, Mohammed Abdur, and Wang Jiuan Jiuan. "Supplier Evaluation and Supplier Relationship in Singapore Manufacturing Firms: A Comparison of the Users and Non-users of JIT." In Developments in Marketing Science: Proceedings of the Academy of Marketing Science, 510–15. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17320-7_135.

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Patel, M. "Choice of Best or Cheapest Drugs: A Note on Regulating Drug Supplies." In Primary Health Care in the Making, 105–8. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-69977-1_22.

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Müller, Marc. "Supplier social standard (non-)compliance: A multi-perspective approach focusing on emerging economies." In Supply Management Research, 3–26. Wiesbaden: Springer Fachmedien Wiesbaden, 2018. http://dx.doi.org/10.1007/978-3-658-23818-6_1.

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Indeitsev, Dmitry, and Yulia Mochalova. "Mechanics of multi-component media with exchange of mass and non-classical supplies." In Dynamics of Mechanical Systems with Variable Mass, 165–94. Vienna: Springer Vienna, 2014. http://dx.doi.org/10.1007/978-3-7091-1809-2_4.

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Robb, Peter. "Intermediaries and Change in Eighteenthcentury Gujarat: A Note on G. D. Sharma’s View of Credit, Revenue and Commerce." In Local Suppliers of Credit in the Third World, 1750–1960, 29–35. London: Palgrave Macmillan UK, 1993. http://dx.doi.org/10.1007/978-1-349-22916-1_2.

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Aggarwal, Remica, and Ainesh Bakshi. "Non Dominated Sorting Genetic Algorithm for Chance Constrained Supplier Selection Model with Volume Discounts." In Intelligent Information and Database Systems, 465–74. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-05458-2_48.

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Conference papers on the topic "None supplied"

1

Carroll, Daniel R., Paul I. King, and James L. Rutledge. "Flow Visualization Study of Passive Flow Control Features on a Film-Cooled Turbine Blade Leading Edge." In ASME Turbo Expo 2010: Power for Land, Sea, and Air. ASMEDC, 2010. http://dx.doi.org/10.1115/gt2010-23179.

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A water channel study was conducted on a cylindrical leading edge model of a film-cooled turbine blade to assess the effects of surface modifications on film spreading. A single radial coolant hole located 21.5° from the stagnation line, angled 20° to the surface and 90° to the flow direction supplied dyed coolant flow. Surface modifications included a variety of dimples upstream and downstream of the coolant hole and transverse trenches milled coincident with the coolant hole. Compared to the unmodified surface, a single row of small cylindrical or spherical dimples upstream of the coolant hole steadies the jet at blowing ratios up to M = 0.75. Medium and large spherical dimples downstream of the coolant hole have a similar effect, but none of the dimple geometries studied affect the coolant jet above M = 0.75. A single-depth, square-edged transverse trench spreads the coolant spanwise, increasing the coverage of a single coolant hole more than two times. This trench suffers from coolant blow-out above M = 0.50, but a deeper, tapered-depth trench entrains and spreads the coolant very effectively at blowing ratios above M = 0.50. The tapered trench prevents jet liftoff and is the only geometry studied that holds the coolant closer to the surface than the unmodified coolant hole.
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Forslund, Anders, Christoffer Levandowski, Rikard Söderberg, Johan Lööf, Sören Knuts, Ola Isaksson, Petter Andersson, and Daniel D. Frey. "Designing Simulation Platforms For Uncertainty—an Example from an Aerospace Supplier." In 17th AIAA Non-Deterministic Approaches Conference. Reston, Virginia: American Institute of Aeronautics and Astronautics, 2015. http://dx.doi.org/10.2514/6.2015-1599.

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Conry, Patrick, H. J. S. Fernando, L. S. Leo, Ashish Sharma, Mark Potosnak, and Jessica Hellmann. "Multi-Scale Simulations of Climate-Change Influence on Chicago Heat Island." In ASME 2014 4th Joint US-European Fluids Engineering Division Summer Meeting collocated with the ASME 2014 12th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/fedsm2014-21581.

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Over the past half century, burgeoning urban areas such as Chicago have experienced elevated anthropogenic-induced alteration of local climates within urbanized regions. As a result, urban heat island (UHI) effect in these areas has intensified. Global climate change can further modulate UHI’s negative effects on human welfare and energy conservation. Various numerical models exist to understand, monitor, and predict UHI and its ramifications, but none can resolve all the relevant physical phenomena that span a wide range of scales. To this end, we have applied a comprehensive multi-scale approach to study UHI of Chicago. The coupling of global, mesoscale, and micro-scale models has allowed for dynamical downscaling from global to regional to city and finally to neighborhood scales. The output of the Community Climate System Model (CCSM5), a general circulation model (GCM), provides future climate scenario, and its coupling with Weather Research and Forecasting (WRF) model enables studies on mesoscale behavior at urban scales. The output from the WRF model at 0.333 km resolution is used to drive a micro-scale model, ENVI-met. Through this coupling the bane of obtaining reliable initial and boundary conditions for the micro-scale model from limited available observational records has been aptly remedied. It was found that the performance of ENVI-met improves when WRF output, rather than observational data, is supplied for initial conditions. The success of the downscaling procedure allowed reasonable application of micro-scale model to future climate scenario provided by CCSM5 and WRF models. The fine (2 m) resolution of ENVI-met enables the study of two key effects of UHI at micro-scale: decreased pedestrian comfort and increased building-scale energy consumption. ENVI-met model’s explicit treatment of key processes that underpin urban microclimate makes it captivating for pedestrian comfort analysis. Building energy, however, is not modeled by ENVI-met so we have developed a simplified building energy model to estimate future cooling needs.
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Josodipuro, Irawan. "Development of Valve Performance Qualification Methodology and Testing." In ASME 2020 Pressure Vessels & Piping Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/pvp2020-21835.

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Abstract Valves play important roles in piping systems. In the oil and gas industry, for example, they are used to control flow rates in pipes, isolate flow, and provide over pressure protection of equipment. Given the role of valves in process industries, it is important that valve end-users feel confident that the valves they procure meet the design and qualification requirements in the specification. This paper presents a case study where there have been breakdowns in the qualification of valves being offered by valve suppliers to the industry that did not comply with industry standards which can adversely impact plant operations and personnel safety. The loss of valve supplier credibility is a concern that rarely occurs in mature economies but seem to be more prevalent in countries where design and testing standards are either relatively new or non-existent. To address this issue, the author presents a systematic approach that can be used to ensure that valves supplied to end-users in oil and gas industries in emerging countries meet the design requirements and standards they are required to meet. The process used to control the manufacturers begins with a qualification plan which each supplier has to establish for its product line. Following compliance with the qualification plan, a valve type criticality matrix is introduced to the manufacturers that classifies the criticality of each valve in the system and the associated testing program(s) that the manufacturers need to meet. The qualification program is conducted by the national oil and gas company and acknowledged by the country’s regulator. The recently established program has shown some merit and could be applied to all manufacturers in emerging countries to ensure consistency. The details of the qualification program used and how the process is evaluated are covered in the body of the paper together with examples of how the process has worked.
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Koehler-McNicholas, Sara R., Lori Danzl, and Lars Oddsson. "The Effect of a Lower-Limb Sensory Prosthesis on Balance and Gait in People With Peripheral Neuropathy." In 2017 Design of Medical Devices Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/dmd2017-3466.

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Peripheral neuropathy (PN), commonly caused by diabetes mellitus, is a debilitating condition that currently affects approximately 20 million Americans. Chronic symptoms of PN often involve pain and weakness of the lower limbs, with eventual sensation loss on the plantar surfaces of the feet. According to epidemiological studies, reduced foot sole sensation has been linked to decreased standing stability [1] and an increased risk of falling [2]. Consequently, cost-effective interventions are needed to improve balance and mobility in this population. A growing body of research suggests that vibrotactile cues delivered to sensate areas of the lower limb may be an effective way to provide information about foot sole pressure to PN patients who experience poor balance control. Indeed, sensory substitution devices that provide vibrotactile feedback have been shown to aid in balance and improve postural control in various patient populations [3–7]. However, none of these technologies have been based on measurements of foot pressure nor have they been used as a balance prosthesis. The goal of this study was to investigate the effect of a new external lower-limb sensory prosthesis, the Walkasins™, on the balance and gait of individuals with PN who experience balance problems [8]. Walkasins™ consist of two parts: a leg unit and a foot pad (Figure 1). The leg unit wraps around the lower leg of the user and contains electronics for reading foot pad pressure signals, a microprocessor, and four vibrating motors that provide gentle tactile sensory cues to the front, back, medial, and lateral surfaces of the user’s leg. These cues reflect real-time foot pressure information at a location above the ankle where skin sensation is still present. The leg unit has a power button, two status LEDs, and a reset button (not shown in Figure 1). Power is supplied by a rechargeable internal battery. The foot pad is a thin consumable sole insert that can be cut to size and fit into a regular shoe. The foot pad connects to the leg unit through a physical cable. In this study, subjects performed gait and balance assessments with and without the Walkasins™ turned on in order to determine its short-term effects.
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6

Dimitriadis, Panagiotis, and Mohamed Darwish. "Harmonic correction in power supplies feeding non-linear loads." In 2014 49th International Universities Power Engineering Conference (UPEC). IEEE, 2014. http://dx.doi.org/10.1109/upec.2014.6934785.

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Fediakov, Vladislav V., Mariia N. Kornieko, and Evgeny S. Khayatov. "Adaptive Power Supplies for Technological Objects with Non-Stationary Loads." In 2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon). IEEE, 2018. http://dx.doi.org/10.1109/fareastcon.2018.8602900.

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Fediakov, Vladislav V., Mariia N. Kornienko, and Evgeny S. Khayatov. "Adaptive Power Supplies for Technological objects With Non-Stationary Loads." In 2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus). IEEE, 2019. http://dx.doi.org/10.1109/eiconrus.2019.8656838.

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Gibiluka, Matheus, Matheus Trevisan Moreira, Walter Lau Neto, and Ney Laert Vilar Calazans. "A standard cell characterization flow for non-standard voltage supplies." In 2016 29th Symposium on Integrated Circuits and Systems Design (SBCCI). IEEE, 2016. http://dx.doi.org/10.1109/sbcci.2016.7724046.

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Chen, Long-Jeng, and Ming-San Lee. "A Stack Design for Portable Direct Methanol Fuel Cell Based on the Newly Developed Heterogeneous Composite Bipolar Plate." In ASME 2004 2nd International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2004. http://dx.doi.org/10.1115/fuelcell2004-2458.

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There are several problems associated with the marketing of portable direct methanol fuel cell (DMFC). The most critical one is how to supply fuel to all cells without supplementary devices. It requires a serial connection of 12, 24 and 48 cells to acquire enough voltage to operate a cellular phone, a digital video camera and a personal computer, respectively. How can methanol be supplied to all these cells if the conventional stacking method is adopted? Supplementary devices such as pumps, fans, and complex piping system must be used and, as a result, the word “portable” no longer applies. New stacking approach must be developed before portable DMFC can be put onto the market. The idea behind the promising “banded” type stack is simple. Problems only come when one tries to implement it. What is the actual device that can collect and transport those electrons between electrodes with minimum electrical resistance and, yet, be able to survive in the acidic environment inside the cell and, more importantly, not to harm the membrane electrode assembly (MEA)? Currently, there is none with reasonable cost. The new heterogeneous composite bipolar plate developed in our laboratory is composed of rows of carbon fiber bunches and plastic main plate body. The carbon fiber bunches are perpendicular to and penetrate through the main plate body. Besides being light, better performance, and low cost, the new plate has a unique property. Since the main plate is an insulator, the rows of fiber bunches may be arranged to be electrically independent with each other. When MEA is made into banded structure and with each band corresponding to one row of fiber bunch on the plate, all bands will function as different cells and higher voltage may be acquired in a smaller volume. Thus, just two bipolar plates (“unipolar” should be called in this case) with one “banded” MEA in between can form a very simple multi-cell stack. The serial connection may be done outside the cell and, therefore, low cost metal such as copper, which has great electrical conductibility but is harmful to MEA, may be used to transport the electrons which are conveyed outside the cell through carbon fiber bunches in the first place. The fact that it has only one anode chamber and one cathode chamber eliminates the difficult problem of distributing fuel sufficiently to all cells without supplementary devices. As a matter of fact, the anode chamber may be used as a methanol storage tank to further reduce the volume. The structure of the new stack design presented in this paper is simple, durable and low cost. It holds the key to the success in marketing the portable DMFC.
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Reports on the topic "None supplied"

1

Granetto, Paul J., Richard B. Bird, James L. Kornides, and John K. Issel Walter J. Cainey. Financial Management: Naval Air Systems Command Financial Reporting of Non-Ammunition Operating Material and Supplies for FY 2002. Fort Belvoir, VA: Defense Technical Information Center, November 2002. http://dx.doi.org/10.21236/ada408231.

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