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Статті в журналах з теми "307.760 944"
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GONÇALVES, PAULO DE SOUZA, LUIZ ALBERTO SAES, EDSON LUIZ FURTADO, ROSANA SAMBUGARO, and MAURO SAKAI. "Clones promissores de seringueira para a região do Vale do Ribeira, São Paulo." Pesquisa Agropecuária Brasileira 35, no. 12 (December 2000): 2343–53. http://dx.doi.org/10.1590/s0100-204x2000001200004.
Повний текст джерелаАнотація:
Este trabalho objetivou apresentar resultados da primeira seleção de clones de seringueira (Hevea brasiliensis (Willd. ex Adr. de Juss.) Muell.Arg.) da série IAC 300, e amazônicos das séries IAN e Fx, em experimento de pequena escala, visando produção, crescimento e resistência ao mal-das-folhas. A produção e o vigor de 20 clones foram avaliados por dois e nove anos, respectivamente, em PariqüeraAçú, no Vale do Ribeira, SP. Os clones IAC 301, IAC 304, IAC 306 e IAC 319 produziram satisfatoriamente nos dois primeiros anos de sangria. Os clones amazônicos IAN 6323, Fx 3864 e IAN 2903, com produções de 1.078 kg, 945 kg e 900 kg/ha/ano, respectivamente, foram superiores à testemunha IAN 873 (878 kg/ha/ano). Os clones selecionados apresentaram crescimento vigoroso, com extremos de perímetro do caule, na abertura do painel, de 37,40 cm (IAN 4493) a 53,75 cm (IAN 6323), e percentual de plantas aptas à sangria de 7,0% (IAN 4493) a 100% (IAN 6323 e IAC 302), exceto os clones Fx 3899 e IAN 3044. O IAC 315, com 7,37 mm, mostrou maior espessura de casca virgem que o IAN 873 (6,44 mm). Os clones IAC 320, IAC 306 e IAC 315 foram os mais resistentes ao Microcyclus ulei.
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Onoda, Akira, Yuta Tanaka, Toshikazu Ono, Shotaro Takeuchi, Akira Sakai, and Takashi Hayashi. "Myoglobin-based non-precious metal carbon catalysts for an oxygen reduction reaction." Journal of Porphyrins and Phthalocyanines 19, no. 01-03 (January 2015): 510–16. http://dx.doi.org/10.1142/s108842461550039x.
Повний текст джерелаАнотація:
A non-precious metal catalyst (NPMC) promoting a four-electron oxygen reduction reaction (ORR) was synthesized by heat treatment of myoglobin (Mb) containing a heme (iron protoporphyrin IX) as a source of iron, nitrogen, and carbon atoms. Samples of the mixture of Mb and carbon black (Vulcan XC72R: VC) were pyrolyzed at 740, 840, 940, 1040 or 1140°C under N 2 flow. The microstructures of the carbonized Mb catalysts were characterized by XRD, Raman spectroscopy, XPS, and TEM. Results indicate that the iron-containing active site is embedded within the surface structure in an amorphous domain of the carbon materials. The catalyst ink in a 0.05 wt% Nafion solution in isopropanol was coated onto a glassy carbon electrode and the ORR activity of Mb-based NPMCs was evaluated in a rotating disk electrode experiment in an O 2-saturated 0.1 M HClO 4 solution at 25°C. The catalyst synthesized at 940°C has the highest ORR activity in terms of the onset potential and the current density. In contrast, pyrolytic temperatures above 940°C decrease the activity, suggesting that the active structure of the catalyst apparently decomposes at higher temperatures. The Koutecky–Levich plots indicate that the Mb-based catalyst prepared at 940°C catalyzes four-electron ORR (n = ca. 4). The catalysts prepared at other temperatures have n values of 3.6 at 740°C, 3.7 at 840°C, and 2.9 at 1040°C. The ORR of Mb/VC is diffusion-controlled at potentials lower than 0.3 V (vs. RHE) and the onset potential is 0.84 ± 0.01 V.
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Alansari, Bader M. "INTERNAL CONSISTENCY OF AN ARABIC ADAPTATION OF THE BECK DEPRESSION INVENTORY-II WITH COLLEGE STUDENTS IN EIGHTEEN ARAB COUNTRIES." Social Behavior and Personality: an international journal 34, no. 4 (January 1, 2006): 425–30. http://dx.doi.org/10.2224/sbp.2006.34.4.425.
Повний текст джерелаАнотація:
This study examined the adequacy and consistency of the second edition of the Beck Depression Inventory using an Arabic version of the BDI-II developed by Ghareeb (2000). Coefficient alphas were computed for samples of male and female undergraduates recruited from Palestine, Lebanon, Syria, Jordan, Saudi Arabia, Kuwait, Qatar, Bahrain, U.A. Emirates, Oman, Yemen, Egypt, Sudan, Tunisia, Libya, Algeria and Morocco (n = 600, 270, 479, 841, 943, 780, 781, 356, 230, 360, 333, 590, 735, 275, 291, 298, 300, 706, respectively). Values of alpha ranged between .82-.93. The inventory seems viable in the Arabic context, its use in cross-cultural research may be explored.
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Rhee, Connie M., Miklos Z. Molnar, Wei Ling Lau, Vanessa Ravel, Csaba P. Kovesdy, Rajnish Mehrotra, and Kamyar Kalantar–Zadeh. "Comparative Mortality–Predictability Using Alkaline Phosphatase and Parathyroid Hormone in Patients on Peritoneal Dialysis and Hemodialysis." Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis 34, no. 7 (November 2014): 732–48. http://dx.doi.org/10.3747/pdi.2013.00110.
Повний текст джерелаАнотація:
BackgroundIn hemodialysis (HD) patients, serum alkaline phosphatase (ALP) and parathyroid hormone (PTH) derangements are associated with mortality, but outcome-predictability using ALP and PTH in peritoneal dialysis (PD) patients remains uncertain.MethodsIn a cohort of 9244 adult PD patients from a large national dialysis organization (entry period 2001 – 2006, with follow-up through 2009), we used multivariable Cox models adjusted for case-mix and laboratory covariates to examine the associations of time-averaged ALP and PTH with all-cause mortality. We then compared mortality-predictability using ALP and PTH in 9244 PD and 99 323 HD patients.ResultsIn PD patients, ALP concentrations exceeding 150 U/L were associated with increased mortality (reference ALP: 70 to <90 U/L). Hazard ratios (HRs) and 95% confidence intervals (CIs) were 1.18 (1.03 to 1.36), 1.27 (1.08 to 1.50), 1.49 (1.23 to 1.79), and 1.35 (1.19 to 1.53) for ALP concentrations of 150 to <170 U/L, 170 to <190 U/L, 190 to <210 U/L, and ≥210 U/L respectively. In contrast, we observed a U-shaped association between PTH concentration and death risk in PD patients, with PTH concentrations of less than 200 pg/mL and 700 pg/mL or more associated with increased mortality (reference PTH: 200 to <300 pg/mL). Hazard ratios and 95% CIs were 1.25 (1.12 to 1.41), 1.12 (1.02 to 1.23), 1.06 (0.96 to 1.18), 1.09 (0.97 to 1.24), 1.12 (0.97 to 1.29), 1.18 (0.99 to 1.40), and 1.23 (1.09 to 1.38) for PTH concentrations of <100 pg/mL, 100 to <200 pg/mL, 300 to <400 pg/mL, 400 to <500 pg/mL, 500 to <600 pg/mL, 600 to <700 pg/mL, and ≥700 pg/mL respectively. Compared with PD patients having serum concentrations of ALP and PTH within reference ranges, patients on HD experienced increased mortality across all ALP and PTH concentrations, particularly those in the lowest and highest categories.ConclusionsIn summary, higher ALP concentrations are associated with increased mortality, and lower and higher PTH concentrations are both associated with death risk in PD patients. The utility of ALP in the management of chronic kidney disease mineral bone disorders in PD patients warrants further study.
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Delly, J., K. Mizuno, T. E. B. Soesilo, and M. Gozan. "The Seawater Heavy Metal Content of the Mining Port Close to the Residential Area in the Morowali District." IOP Conference Series: Earth and Environmental Science 940, no. 1 (December 1, 2021): 012019. http://dx.doi.org/10.1088/1755-1315/940/1/012019.
Повний текст джерелаАнотація:
Abstract Mining port operations are complex and can cause various forms of pollution. Analysis of seawater pollution from mining ports is required and complicated because of the various types of pollution, sources, effects, and different characteristics. This study examines the content of heavy metals in seawater in residential areas very close to mining ports. The method used sampling in three different places, examining seawater’s heavy metal properties. Secondary data of the quality of seawater was obtained from the results of data monitoring carried out by the company periodically since the port was built as a comparison material from the results of sample inspection. The results of this study indicate that the waters around the settlements contain heavy metals. The composition of Cd was 10%, Pb was125%, Cu was 625%, Ni was 760%, and Zn was 300% above the standard of seawater quality for the Port Area set by the Indonesian government, which did not match the yearly reports (secondary data). On the other hand, community activities also have a minor role as a source of pollution. Therefore, it is essential to do further research with a focus on finding sources of pollution.
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Alansari, Bader M. "BECK DEPRESSION INVENTORY (BDI-II) ITEMS CHARACTERISTICS AMONG UNDERGRADUATE STUDENTS OF NINETEEN ISLAMIC COUNTRIES." Social Behavior and Personality: an international journal 33, no. 7 (January 1, 2005): 675–84. http://dx.doi.org/10.2224/sbp.2005.33.7.675.
Повний текст джерелаАнотація:
An Arabic version of the second edition of the Beck Depression Inventory (BDI-II) in its complete form was developed by Ghareeb (2000). The BDI-II was administered to 18 Islamic groups and the English version of the BDI-II (Beck, Steer, & Brown, 1996) was administered to an additional Pakistani group. Co-efficient alphas were computed for samples of male and female undergraduates recruited from 19 Islamic countries: Palestine, Lebanon, Syria, Iraq, Jordan, Saudi Arabia, Kuwait, Qatar, Bahrain, United Arab Emirates, Oman, Yemen, Egypt, Sudan, Tunisia, Libya, Algeria, Morocco and Pakistan (n=600, 270, 479, 841, 943, 780, 781, 356, 230, 360, 333, 590, 735, 275, 291, 298, 300, 706 and 532 respectively). The corrected item-total scale correlations of the BDI-II ranged between .21 and 89, the inventory seems viable in the Arabic context. Its use in cross-cultural studies would be suitable.
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Prokocimer, P., P. Bien, J. Surber, P. Mehra, C. DeAnda, J. B. Bulitta, and G. R. Corey. "Phase 2, Randomized, Double-Blind, Dose-Ranging Study Evaluating the Safety, Tolerability, Population Pharmacokinetics, and Efficacy of Oral Torezolid Phosphate in Patients with Complicated Skin and Skin Structure Infections." Antimicrobial Agents and Chemotherapy 55, no. 2 (November 29, 2010): 583–92. http://dx.doi.org/10.1128/aac.00076-10.
Повний текст джерелаАнотація:
ABSTRACTTorezolid (TR-700) is the active moiety of the prodrug torezolid phosphate ([TP] TR-701), a second-generation oxazolidinone with 4- to 16-fold greater potency than linezolid against Gram-positive species including methicillin-resistantStaphylococcus aureus(MRSA). A double-blind phase 2 study evaluated three levels (200, 300, or 400 mg) of oral, once-daily TP over 5 to 7 days for complicated skin and skin structure infections (cSSSI). Patients 18 to 75 years old with cSSSI caused by suspected or confirmed Gram-positive pathogens were randomized 1:1:1. Of 188 treated patients, 76.6% had abscesses, 17.6% had extensive cellulitis, and 5.9% had wound infections.S. aureus, the most common pathogen, was isolated in 90.3% of patients (139/154) with a baseline pathogen; 80.6% were MRSA. Cure rates in clinically evaluable patients were 98.2% at 200 mg, 94.4% at 300 mg, and 94.4% at 400 mg. Cure rates were consistent across diagnoses, regardless of lesion size or the presence of systemic signs of infection. Clinical cure rates in patients withS. aureusisolated at baseline were 96.6% overall and 96.8% for MRSA. TP was safe and well tolerated at all dose levels. No patients discontinued treatment due to an adverse event. Three-stage hierarchical population pharmacokinetic modeling yielded a geometric mean clearance of 8.28 liters/h (between-patient variability, 32.3%), a volume of the central compartment of 71.4 liters (24.0%), and a volume of the peripheral compartment of 27.9 liters (35.7%). Results of this study show a high degree of efficacy at all three dose levels without significant differences in the safety profile and support the continued evaluation of TP for the treatment of cSSSI in phase 3 trials.
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Anishchenko, Oleksandr S., Volodymyr V. Kukhar, and Eduard S. Klimov. "Nickel-Based Slag-Remelted Superalloy for Ti-Alloys Isothermal Forging Die-Tool." Defect and Diffusion Forum 410 (August 17, 2021): 128–35. http://dx.doi.org/10.4028/www.scientific.net/ddf.410.128.
Повний текст джерелаАнотація:
The work purpose is to evaluate the application of nickel-based CrNi73CuBeTeAl superalloy (tungsten-free), made by electroslag remelting as a die tool material for isothermal forming. Isothermal deformation was simulated by tests for high-temperature cyclic creep. The specimens with high and × in plan dimensions (both parallel and perpendicular to the ingots central axis) were cut from the bottom, top and central zone, near the lateral surface and in the ingots central axis area. The tests were performed at 900, 940 and 980 °C constant temperature with 100, 200 and 300 MPa cyclic pressure in 0.02, 0.2 and 2.0 mm/s velocities range corresponded to 10-3-10-1 1/s strain rates. Such tools application field is compressor blades Ti-forgings die forging and sizing with ε = 1.0-3.0% residual upsetting deformation of dies during operation. It is shown that the die life can be extended to 400-700 loading cycles at 850-950 °C operating temperature and pressure up to 150 MPa.
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Guz, Mykola, та Volodymyr Geval. "Посівні якості насіння найпоширеніших у західному регіоні України видів гіркокаштанів". Наукові праці Лісівничої академії наук України, № 17 (25 жовтня 2018): 61–71. http://dx.doi.org/10.15421/411821.
Повний текст джерелаАнотація:
У зелених насадженнях різних видів і типів західного регіону України найпоширенішими є чотири види гіркокаштанів: Aesculus hippocastanum L., Aesculus pavіa L., Aesculus octаndra Marsh та Aesculus carnea Hayne. Для цих видів гіркокаштанів здійснено комплекс досліджень з визначення посівних якостей насіння – чистоти, доброякісності, вологості, маси 1000 насінин, технічної і ґрунтової схожості, енергії проростання та посівної придатності. Насінню досліджуваних видів гіркокаштанів властиві високий рівень чистоти (94,4-96,7%) і доброякісності (83,0-97%) та значна варіабельність середньої маси 1000 шт. насінин (8,8-20,2 кг). Найвищим рівнем технічної схожості, незалежно від типу субстрату, вирізняється насіння A. pavіa (78,0-87,0%), найменшим – A. carnea (52,0-60,0%).
Досліджено динаміку доброякісності та технічної схожості насіння впродовж 2000-2017 рр. Для видів A. pavіa, A. octаndra та A. carnea такі дослідження здійснено вперше.
У лісових і декоративних розсадниках рекомендовано використовувати уточнену норму висівання насіння A. hippocastanum: 375-400 г/м для осінньої і 430-460 г/м – для весняної сівби. Вперше обґрунтовано норму висівання насіння для трьох видів гіркокаштанів (A. оctаndra, A.pavіa, A. carnea ) для осінньої і весняної сівби, відповідно, 340-400 та 400-460 г/м; 220-265 і 250-300 г/м; 600-700 і 690-800 г/м посівного рядка.
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McClure, W. F., David Moody, D. L. Stanfield, and Osamu Kinoshita. "Hand-Held NIR Spectrometry. Part II: An Economical No-Moving Parts Spectrometer for Measuring Chlorophyll and Moisture." Applied Spectroscopy 56, no. 6 (June 2002): 720–24. http://dx.doi.org/10.1366/000370202760077432.
Повний текст джерелаАнотація:
The design and performance of a low-cost no-moving-parts handheld NIR spectrometer are discussed. Dubbed the TWmeter, this device was conceived for use by researchers and others in developing countries unable to afford more costly technology found in developed countries. Two design features contribute to the novelty of this spectrometer: (1) three unfiltered light emitting diodes (LEDs) with peak emissions at 700, 880, and 940 nm for measuring chlorophyll in plant tissue and moisture in paper, and (2) a silicon intensity-to-frequency detector (a silicon detector with an integral voltage-to-frequency converter). The latter feature allows an ordinary microcomputer to obtain intensity measurements by counting for a fixed length of time, thus avoiding the need for higher-priced analog-to-digital hardware. Performance tests, using multiple linear regression for calibration, demonstrate that chlorophyll and moisture can be determined with a root mean squared standard error of prediction of 0.99 mg/cm2 of leaf surface for a range of 1–8 mg/cm2 and 1.04% (wet basis) for a range of 30–65% moisture, respectively. Development of the TWmeter (costing less than $300 US), demonstrates that spectrometry need not be costly.
Дисертації з теми "307.760 944"
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Herber, Grażyna Ewa [Verfasser], Achim [Akademischer Betreuer] Hubel, and Stefan [Akademischer Betreuer] Breitling. "Wiederaufbau der Warschauer Altstadt nach dem Zweiten Weltkrieg. Im Spannungsfeld zwischen denkmalpflegerischen Prinzipien, politischer Indienstnahme und gesellschaftlichen Erwartungen / Grażyna Ewa Herber. Betreuer: Achim Hubel ; Stefan Breitling." Bamberg : University of Bamberg Press, 2014. http://d-nb.info/1058949446/34.
Повний текст джерела
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Herber, Grażyna Ewa Verfasser], Achim [Akademischer Betreuer] Hubel, and Stefan [Akademischer Betreuer] [Breitling. "Wiederaufbau der Warschauer Altstadt nach dem Zweiten Weltkrieg. Im Spannungsfeld zwischen denkmalpflegerischen Prinzipien, politischer Indienstnahme und gesellschaftlichen Erwartungen / Grażyna Ewa Herber. Betreuer: Achim Hubel ; Stefan Breitling." Bamberg : University of Bamberg Press, 2014. http://nbn-resolving.de/urn:nbn:de:bvb:473-opus4-66206.
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Würnstl, Barbara [Verfasser], Michaela [Gutachter] Marek, and Hans-Georg [Gutachter] Lippert. "Die Vertriebenenstädte – zwischen Altlasten und Neubeginn / Barbara Würnstl ; Gutachter: Michaela Marek, Hans-Georg Lippert." Berlin : Humboldt-Universität zu Berlin, 2019. http://d-nb.info/1191174395/34.
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Steinberg, Katharina [Verfasser], Talja [Akademischer Betreuer] Blokland, and Selma [Akademischer Betreuer] Leydesdorff. "Das Denkmal für die ermordeten Juden Europas und seine Wirkung auf die Besucher / Katharina Steinberg. Gutachter: Talja Blokland ; Selma Leydesdorff." Berlin : Humboldt Universität zu Berlin, Philosophische Fakultät III, 2014. http://d-nb.info/1049982258/34.
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Arnold, Florian [Verfasser], and Jens [Akademischer Betreuer] Halfwassen. "Nach der Unendlichkeit. Metaphysik, Bildung und eine Kritik der Einbildungskraft / Florian Arnold ; Betreuer: Jens Halfwassen." Heidelberg : Universitätsbibliothek Heidelberg, 2016. http://d-nb.info/1180735773/34.
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Fariat, Axelle. "Le renouveau de l’enseignement artistique en Allemagne après la Seconde Guerre mondiale." Thesis, Paris 4, 2013. http://www.theses.fr/2013PA040217.
Повний текст джерелаАнотація:
Un ensemble territorial qui a perdu son statut d’État, divisé en quatre zones d’occupation : telle est l’Allemagne d’après 1945. La reconstitution d’un enseignement artistique rentre dans le cadre d’un renouveau général. On peut s’interroger sur son importance dans un contexte éthique, historique et idéologique très difficile. Mais il apparaît qu’il a amené un exceptionnel foisonnement culturel et artistique avec la réouverture de nombreuses institutions supérieures d’art. Certains artistes qui avaient perdu leur droit d’exercer sous le Troisième Reich, acceptent de venir y enseigner. La présente étude s’attache à ceux d’entre-eux qui ont les conceptions pédagogiques et les méthodes les plus innovantes dans onze institutions réparties dans les quatre zones puis en RFA et en RDA. Pour cela, la consultation des archives ainsi qu’une abondante bibliographie ont été complétées par des entretiens avec d’anciens étudiants devenus enseignants et/ou artistes. Ces derniers ont témoigné de l’importance de la relation maître-élève dans la transmission mais également du rôle déterminant de la liberté artistique dont ils ont bénéficié. Ainsi la majorité des artistes allemands, ayant une renommée internationale aujourd’hui, ont étudié dans une ou plusieurs Écoles supérieures d’art ou Académie d’art de la zone orientale ou occidentale d’occupation après 1945. Cette formation constitue un atout essentiel de leur réussiteGermany after 1945 was a territorial unity that had lost its status as a State and which was divided into four zones of occupation. The program of reform of art education is part of the widespread political and cultural renewal that took place during the subsequent post-War years. The importance of these reforms is a question to consider, with respect to the difficult ethical, historical and ideological context that shaped them. To all appearances, the reopening of many artistic institutions gave birth to an exceptional period of cultural and artistic activity. Indeed, some artists who had lost their right to practice under the Third Reich agreed to come back and teach art at these newly reopened institutions. The present study will focus on those artist-educators who developed the most innovative pedagogical concepts and methods, for example Willi Baumeister (Art Academy in Stuttgart), Karl Otto Götz (Art Academy in Düsseldorf) and Georg Meistermann (Art Academy in Karlsruhe). In total, the group I wish to investigate taught in eleven higher education institutions across all the four occupation zones; their work continued later, in the post-War states, FRG and GDR. My research methodology includes bibliographic research, archival research, and interviews with former students, many of whom have become artist-educators themselves. My correspondents were the benefactors of an extraordinary kind of teacher-student relationship that stressed an attitude of freedom that contrasted strongly with the previous historical period of the mid-1930s to 1945. The vast majority of German artists who now have an international reputation — including Georg Baselitz, Otto Piene, Gerhard Richter, Günter Uecker — studied in one or several higher art schools or art academies in the occupied zones (East or West) after 1945
Die Etablierung einer institutionellen künstlerischen Ausbildung ist Teil des deutschen Wiederaufbaus nach dem Ende des Zweiten Weltkrieges. Die Promotion zeigt diese Entwicklung auf, in der Arbeit untersucht wird die Bedeutung der künstlerischen Ausbildung in ihrem unterschiedlichen ethischen, historischen und ideologischen Kontext. Hinsichtlich der Untersuchung zur Künstlerausbildung in Deutschland nach dem Zweiten Weltkrieg muss die Aufteilung Deutschlands in zunächst vier Besatzungszonen und nach 1945 die Teilung Deutschlands in die Bundesrepublik und die Deutsche Demokratische Republik berücksichtigt werden. Viele der während des Dritten Reiches verfolgten und ins Exil geflüchteten Künstler und Kunstpädagogen, kehrten nach Kriegsende nach Deutschland zurück und erhielten einen Lehrauftrag an einer Kunsthochschule oder –akademie. Die vorliegende Arbeit untersucht innovative pädagogische Konzepte an elf ausgewählten Institutionen. Die Untersuchung basiert auf einer intensiven Literaturrecherche und stützt sich auf Interviews mit ehemaligen Kunststudenten, die später Künstler und/ oder Dozenten werden. Die Interviews zeigen, wie wichtig die Kommunikation zwischen Schüler und Lehrer war und welche Rolle die Idee der künstlerischen Freiheit in ihrer persönlichen Entwicklung gespielt hat. Nach 1945 wurden viele deutsche Künstler, die heute einen international annerkten Ruf genießen, an einer oder mehreren deutschen Kunsthochschulen bzw. Kunstakademien in der östlichen oder westlichen Besatzungszone ausgebildet: Georg Baselitz, Otto Piene, Gerhard Richter, Günter Uecker. Die Ausbildung hat einen wesentlichen Vorteil an ihrem Erfolg
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Bähre, Kornelia. "Frauen als Liebende. Eine Untersuchung über den Zusammenhang zwischen dem Emotionskomplex "Liebe" und der Identitätsbildung von Bildungsbürgerinnen in der ersten Hälfte des 19. Jahrhunderts." Doctoral thesis, 2002. https://repositorium.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-2002031510.
Повний текст джерелаАнотація:
Zusammenfassung der Dissertation von Kornelia Bähre:
„Frauen als Liebende. Eine Untersuchung über den Zusammenhang zwischen dem Emotionskomplex »Liebe« und der Identitätsbildung von Bildungsbürgerinnen in der ersten Hälfte des 19. Jahrhunderts.“
Bildungsbürgerinnen in der ersten Hälfte des 19. Jahrhunderts hatten ein Identitätsproblem zu lösen: Sie sollten zwar ihre Individualität ausbilden und präsentieren, aber nicht aus ihrer Geschlechterrolle fallen. Sie sollten zwar ihre Ehemänner lieben, sich dabei aber nicht zu aktiv, zu leidenschaftlich oder unkontrolliert verhalten. Wie die Identitätsbildungsprozesse dieser Frauen aussahen - insbesondere im Bereich Liebesbeziehung -, mit welchen Eigenschaften, Emotionen und Vorstellungen sie sich als Liebende nach ihren eigenen Angaben identifizierten, steht im Mittelpunkt der Untersuchung.
Entsprechend der Forschungsfragen wurden als Quellen Selbstzeugnisse, überwiegend Briefe, aber auch Tagebücher, von neun bildungsbürgerlichen Paaren ausgewählt. Durch die Auswertung der Briefe beider Geschlechter können die wechselseitigen Selbst- und Fremddarstellungen als Einflussfaktoren der Identitätspräsentation in die Analyse einbezogen werden. Zugleich ist es durch diese Korrespondenzanalysen möglich das bildungsbürgerlich-männliche Selbstverständnis im Bereich „Liebesbeziehung“ vergleichend dem bildungsbürgerlich-weiblichen gegenüberzustellen. Sämtliche Selbstdarstellungen der Bildungsbürgerinnen und Bildungsbürger wurden vor dem Hintergrund milieuspezifischer Geschlechter-, Beziehungs- und Emotionsnormen ausgewertet. Vorstellungen über Ehe und Liebe, über Weiblichkeit und Männlichkeit beider Geschlechter schließen durch ihre Einbeziehung das Themengebiet „Identitätspräsentation“ noch weiter auf.
Die Untersuchung ergibt, dass die Selbstdarstellungen der bildungsbürgerlichen Frauen und Männer mit der Geschlechterideologie auseinanderfallen. Durch die Orientierung am Konzept der romantischen Liebe, insbesondere am Individualisierungsgebot und an der Forderung nach bedingungsloser Offenheit, konnten die Geschlechtsstereotype durchbrochen werden. Beide Geschlechter präsentierten ein Selbstkonzept, das eine Vielzahl geschlechtsuntypischer Aspekte enthält.
Durch die Praxis der Instrumentalisierung von Emotionen und Geschlechtermerkmalen öffneten die Bildungsbürgerinnen sich Handlungsspielräume, die ihnen sonst verschlossen geblieben wären, wie z.B. wissenschaftliche und politische Tätigkeiten.
Aufgrund der zeitlichen Verortung der bildungsbürgerlichen Untersuchungsgruppe wird der Einfluss von Emotionen und Geschlechterbeziehungen auf den Vergesellschaftungsprozess des Bildungsbürgertums sichtbar: Neben einer Vergesellschaftung über Bildungswissen und einen spezifischen Lebensstil kann in der vorliegenden Arbeit auch die Relevanz einer bestimmten Gefühlskultur und »gendered identity« für diesen Prozess nachgewiesen werden.
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Köstner, Mechthild. "Werkswohnungsbau des Kruppkonzerns bis 1924 - Mit Philanthropie gegen Pauperismus oder Prosperität durch Patriarchat." Doctoral thesis, 2018. https://repositorium.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-20180831561.
Повний текст джерелаАнотація:
Die Untersuchung der Arbeiterwohnungsstrukturen innerhalb des Krupp‘schen Werkswohnungsbaus im Ruhrgebiet von seinen Anfängen aus der Mitte des 19. Jahrhunderts bis zu seinem vorläufigen Ende 1924 ist Thema dieser Ausführungen. Die Firma Krupp und ihre Eigentümer, die wohl bekannteste Industriellenfamilie Deutschlands, bilden die Basis für ein Arbeitgeber – Arbeitnehmerverhältnis, welches durch den >Werkswohnungsbau< de facto in Stein gemeißelt und dadurch ablesbar ist. Beginnend mit einer kleinen Familienchronik und dem Blick auf die allgemein übliche Wohn- und Lebenswelt der Arbeiterschaft jener Zeit, werden im Anschluss die Alternativangebote der Montanindustrie betrachtet. Die Frage, ob die Familienvorstände der Familie Krupp sich als Philanthropen sahen und deshalb dem Pauperismus der neuentstandenen Arbeiterschaft entgegentreten wollten, oder ob sie lediglich ihre eigene Prosperität durch uneingeschränktes Patriarchat steigern wollten, ist der zentrale Aspekt diese Ausarbeitung.
Im Vergleich mit anderen Vertretern der Montanindustrie und der Situation im europäischen Ausland wird die herausragende Position des Kruppkonzerns genauer betrachtet und über einen Zeitraum von drei Generationen untersucht. Hierbei ist eine bauliche Entwicklung eindeutig abzulesen und stark mit den Eigentümergenerationen verknüpft. Zugleich unterteilt sich die Arbeiterschaft in die Gruppen der Beamten (Angestellten) und der Arbeiter. Die erkennbar hierarchischen Strukturen spiegelten sich neben der Wohn- und Lebensweise zudem in den einzelnen Siedlungen. Weiterhin galt es die Position des Konzerns im allgemeinen Gesellschaftsgefüge der damaligen Zeit zu fixieren.
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Meier, Hans-Bernd. "Vertriebene und Flüchtlinge im ehemaligen Regierungsbezirk Osnabrück 1945-1970: Zuwanderung, Flüchtlingsverwaltung, wirtschaftliche Integration und regionaler Strukturwandel." Doctoral thesis, 2001. https://repositorium.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-2001062218.
Повний текст джерелаАнотація:
This study describes and analyses the influence of immigration and integration of German expellees and refugees in the former administrative district of Osnabrueck. It is a contribution to a new regional social and economic history as well as to the history of integration of German refugees after World War II. The main goals are to close the gaps in regional pre and post war history of population, administration and economy. To a certain extent this thesis is of global importance with respect to the history of refugee integration in Germany. It deals with the refugee administration that was in place until the 1970s as well as the methodology of econometric analysis. The latter is used to show the process of modernisation from an agrarian economy to one that is dominated by industry and services. The applied methods are those of narrative history as well as social and econometric statistics on historical long-term analysis. The study describes and analyses the regional history of population, administration and economy, the latter with special respect to history of farming. To show the impact of expellees on social and economic structure, each of the three sections is analysed in a similar way: Chronologically by comparing the history and structures from about 1900 to 1945 with the period after World War II up to the 1970s. Geographically by comparing regional to country and national statistical patterns. It can be shown that the refugee administration suffered from early "ad hoc administration" days until its agony in the 1970s from the dualism with the traditional social administration. At the beginning there was no survival without the support of British military government, which consideres this area as a test field for the influence of new democratic conditions on pre-democratic administrative structures and daily work. In the 1950s the influence of military government was replaced by political power of refugee organisations and party. There decline leads to agony and subsequent take-over by traditional administration in the 1970s. The study shows the role and impact of refugees as part of the labor immigration in between the "Fremdarbeiter" and the "Gastarbeiter" on regional economy. It displays the intersectoral changes by the shifts in figures and index’ of gainfully employed people (domestic and refugees) demonstrating the shift towards an industrial or service oriented economy. From a refugee point of view there was no integration in the sense of equal opportunities in the job market as compared to native Osnabrueckians. This led to a decline in social status, especially for those who had been independent farmers in the east. The "integration" by discrimination and declining social status caused geographical and job mobility especially among the younger refugees – into better paid and modern jobs. Qualified refugee labour sped up the long term process of industrialization. Those sub areas which in pre-war times had been dominated by an agricultural sector on a 19th century level changed to an industrialized or service driven level within 15 years – much faster than during the Industrial Revolution. The study shows also that refugees had been a very successful political vehicle for claiming and getting public economic subsidaries – which mostly reached not the immigrants but native (Emsland-) farmers and companies.
All in all the integration of refugees was a bivalent process of interdependent mutual adaption: On the one hand that of immigrants towards the conditions to live and work in the Osnabrueck area. On the other side the impact of refugees onto speed and direction of post war development and modernization of regional structures.
The general result is that refugee immigration and integration had a major impact on regional post war development and modernisation of an administration with a pre-democratic understanding and an pre-war economy dominated by agriculture.
Частини книг з теми "307.760 944"
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Marks II, Robert J. "Signal Recovery." In Handbook of Fourier Analysis & Its Applications. Oxford University Press, 2009. http://dx.doi.org/10.1093/oso/9780195335927.003.0015.
Повний текст джерелаАнотація:
The literature on the recovery of signals and images is vast (e.g., [23, 110, 112, 257, 391, 439, 791, 795, 933, 934, 937, 945, 956, 1104, 1324, 1494, 1495, 1551]). In this Chapter, the specific problem of recovering lost signal intervals from the remaining known portion of the signal is considered. Signal recovery is also a topic of Chapter 11 on POCS. To this point, sampling has been discrete. Bandlimited signals, we will show, can also be recovered from continuous samples. Our definition of continuous sampling is best presented by illustration.Asignal, f (t), is shown in Figure 10.1a, along with some possible continuous samples. Regaining f (t) from knowledge of ge(t) = f (t)Π(t/T) in Figure 10.1b is the extrapolation problem which has applications in a number of fields. In optics, for example, extrapolation in the frequency domain is termed super resolution [2, 40, 367, 444, 500, 523, 641, 720, 864, 1016, 1099, 1117]. Reconstructing f (t) from its tails [i.e., gi(t) = f (t){1 − Π(t/T)}] is the interval interpolation problem. Prediction, shown in Figure 10.1d, is the problem of recovering a signal with knowledge of that signal only for negative time. Lastly, illustrated in Figure 10.1e, is periodic continuous sampling. Here, the signal is known in sections periodically spaced at intervals of T. The duty cycle is α. Reconstruction of f (t) from this data includes a number of important reconstruction problems as special cases. (a) By keeping αT constant, we can approach the extrapolation problem by letting T go to ∞. (b) Redefine the origin in Figure 10.1e to be centered in a zero interval. Under the same assumption as (a), we can similarly approach the interpolation problem. (c) Redefine the origin as in (b). Then the interpolation problem can be solved by discarding data to make it periodically sampled. (d) Keep T constant and let α → 0. The result is reconstructing f (t) from discrete samples as discussed in Chapter 5. Indeed, this model has been used to derive the sampling theorem [246]. Figures 10.1b-e all illustrate continuously sampled versions of f (t).
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Taber, Douglass F. "Flow Methods for Organic Synthesis." In Organic Synthesis. Oxford University Press, 2013. http://dx.doi.org/10.1093/oso/9780199965724.003.0017.
Повний текст джерелаАнотація:
Carrying out organic synthesis with a flow reactor can offer significant advantages over the more conventional batch processing. Andreas Kirschning of Leibniz Universität Hannover concisely summarized (Chem. Commun. 2011, 47, 4583) the issues surrounding both micro and meso flow methods. Walter Leitner of RWTH Aachen focused (Chem. Commun. 2011, 47, 3691) on near- and supercritical fluids as solvents, and Steven V. Ley of the University of Cambridge discussed in-line IR monitoring for the accurate dispensing of reagents in a flow apparatus (Chem. Sci. 2011, 2, 765) and cryogenic operations (Org. Lett. 2011, 13, 3312). Nicholas E. Leadbeater of the University of Connecticut addressed (Tetrahedron Lett. 2011, 52, 263) the handling of solid reaction products, and Thomas Wirth of Cardiff University (Angew. Chem. Int. Ed. 2011, 50, 357) and Martyn Poiakoff of the University of Nottingham (Angew. Chem. Int. Ed. 2011, 50, 3788) outlined software-based reaction optimization. A recent monograph (reviewed in J. Am. Chem. Soc. 2011, 133, 9948) by Charlotte Wiles of Chemtrix BV and Paul Watts of the University of Hull provides a detailed overview of many of these issues. Simple thermal reactions are easily carried out under flow conditions, with optimized temperature and dwell times. Peter H. Seeberger of Max Planck Potsdam carried out (Chem. Commun. 2011, 47, 2688) the Hemetsberger-Knittel cyclization of 1 to the indole 2, and Lukas J. Goossen of TU Kaiserslautern and Toby Underwood of Pfizer/Sandwich effected ( Chem. Commun. 2011, 47, 3628) the decarboxylative coupling of 3 with 4 to give 5. A flow apparatus can also be used for gas-liquid reactions. C. Oliver Kappe of Karl-Franzen University Graz effected (Org. Lett. 2011, 13, 984) ozonolysis of 6, using the Dussault protocol, and Dong-Pyo Kim of Chungnam National University generated (Angew. Chem. Int. Ed. 2011, 50, 5952) diazomethane in situ to homologate 8 to 9. Mixing can be a serious issue under flow conditions. Sarah J. Dolman of Merck Process observed (J. Org. Chem. 2011, 76, 993) that kinetic deprotonation and formylation of 10 gave 11, but that formylation after aging led to increasing quantities of 12. Using magnetically driven agitation in a tube mixer, she was able to make 11 the dominant product from the flow procedure.
3
AlShahrani, Alaa M., Manal A. Al-Abadi, Areej S. Al-Malki, Amira S. Ashour, and Nilanjan Dey. "Automated System for Crops Recognition and Classification." In Computer Vision, 1208–23. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-5204-8.ch050.
Повний текст джерелаАнотація:
Marketing profit optimization and preventing the crops' infections are a critical issue. This requires crops recognition and classification based on their characteristics and different features. The current work proposed a recognition/classification system that applied to differentiate between fresh (healthy) from rotten crops as well as to identify each crop from the other based on their common feature vectors. Consequently, image processing is employed to perform the statistical measurements of each crop. ImageJ software was employed to analyze the desired crops to extract their features. These extracted features are used for further crops recognition and classification using the Least Mean Square Error (LMSE) algorithm in Matlab. Another classification method based on Bag of Features (BoF) technique is employed to classify crops into classes, namely healthy and rotten. The experimental results are applied of databases for orange, mango, tomato and potatoes. The achieved recognition (classification) rate by using the LMSE for all datasets (healthy and rotten) has 100%. However, after adding 10%, 20%, and 30% Gaussian noise, the obtained the average recognition rates were 85%, 70%, and 25%; respectively. Moreover, the classification (healthy and rotten) using BoF achieved accuracies of 100%, 88%, 94%, and 75% for potatoes, mango, orange, and tomato; respectively. Furthermore, the classification for all the healthy datasets achieved accuracy of 88%.
4
AlShahrani, Alaa M., Manal A. Al-Abadi, Areej S. Al-Malki, Amira S. Ashour, and Nilanjan Dey. "Automated System for Crops Recognition and Classification." In Applied Video Processing in Surveillance and Monitoring Systems, 54–69. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-1022-2.ch003.
Повний текст джерелаАнотація:
Marketing profit optimization and preventing the crops' infections are a critical issue. This requires crops recognition and classification based on their characteristics and different features. The current work proposed a recognition/classification system that applied to differentiate between fresh (healthy) from rotten crops as well as to identify each crop from the other based on their common feature vectors. Consequently, image processing is employed to perform the statistical measurements of each crop. ImageJ software was employed to analyze the desired crops to extract their features. These extracted features are used for further crops recognition and classification using the Least Mean Square Error (LMSE) algorithm in Matlab. Another classification method based on Bag of Features (BoF) technique is employed to classify crops into classes, namely healthy and rotten. The experimental results are applied of databases for orange, mango, tomato and potatoes. The achieved recognition (classification) rate by using the LMSE for all datasets (healthy and rotten) has 100%. However, after adding 10%, 20%, and 30% Gaussian noise, the obtained the average recognition rates were 85%, 70%, and 25%; respectively. Moreover, the classification (healthy and rotten) using BoF achieved accuracies of 100%, 88%, 94%, and 75% for potatoes, mango, orange, and tomato; respectively. Furthermore, the classification for all the healthy datasets achieved accuracy of 88%.
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Chakraborty, Kaushik, and Subhasis Sarkar. "Financial Performance of Selected FMCG Companies in India during Post-Reform Era." In Strategic Infrastructure Development for Economic Growth and Social Change, 260–72. IGI Global, 2015. http://dx.doi.org/10.4018/978-1-4666-7470-7.ch017.
Повний текст джерелаАнотація:
The FMCG sector with a market share of $13.1 billion has presently proved itself as the fourth largest sector in the Indian economy. In fact, rural India with more than 70 percent share of the total Indian population has emerged as the most significant FMCG market. During the last two decades, deregulation, globalization, and liberalization measures adopted by the central government have made a paradigm change in the FMCG sector. Both the foreign direct and portfolio investments in Indian FMCG sector in the post-reform period have notably influenced the financial performance of the companies belonging to this sector. Moreover, increasing presence of MNCs in the Indian market has forced the existing domestic companies in the FMCG sector to reorient their financial strategies in order to survive. A large number of studies have been carried out to evaluate individually the different aspects of the financial performance of the FMCG companies in India. However, no comprehensive study for measuring the overall financial performance of the Indian FMCG sector by taking into account the financial data of the last two decades has been made. This chapter seeks to analyze the overall financial performance of 16 selected companies in the Indian FMCG sector during the period 1993-94 to 2012-13. The companies have been selected from “India's Most Respected Companies” as published by Business World, New Delhi, February 14, 2011 (Vol. 30, Issue 39) by following purposive sampling procedure. Relevant statistical techniques and tests have been used in carrying out the analysis.
Тези доповідей конференцій з теми "307.760 944"
1
Riddick, Laura, Elizabeth Jones, and Emma Hall. "940 In-situ simulation in the paediatric emergency department: Improving patient safety, encouraging teamwork and delivering education." In Royal College of Paediatrics and Child Health, Abstracts of the RCPCH Conference, Liverpool, 28–30 June 2022. BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health, 2022. http://dx.doi.org/10.1136/archdischild-2022-rcpch.750.
Повний текст джерела
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PIMOKHOVA, Lyudmila, Zhanna TSARAPNEVA, and Nina Kharaborkina. "EFFECTIVENESS OF DRESSER TANK MIXTURE FOR LUPIN CROPS PROTECTION AGAINST PATHOGEN COMPLEX." In Multifunctional adaptive fodder production. ru: Federal Williams Research Center of Forage Production and Agroecology, 2020. http://dx.doi.org/10.33814/mak-2020-24-72-106-112.
Повний текст джерелаАнотація:
Annually lupin sowing material is infected by spores and mycelium of many economic important fungi which located both on the surface and inside of seeds. It’s necessary to use combined, complex or mixed dressers with wide spectrum of antifungal action to control it. Under field conditions it was revealed that the tank dresser’s mixture of Vitaros + Syncler (2.0 + 0.5 l/ha) is more effective against many diseases’ agents in white and narrow-leafed lupin crops compared to the single Vitaros (2.0 l/ha). Pre-sowing seed treatment of these lupin species with the above mentioned tank mixture decreased plant infection by anthracnose by 3.7 and 2.1%, by Fusarium — by 8.5 and 9.4% and by rizoctoniose — by 6.4 and 7.0% respectively. Its use for seeds disinfection improves phytosanitary situation in crops; the last one allows save the yield of narrow-leafed and white lupines in 0.10 and 0.14 t/ha respectively and increase net profit per a hectare.
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El-Kady, Ahmed Hamdy, Zheng Chai, and Hisham A. Nasr-El-Din. "Comparative Analysis of Aminopolycarboxylate Chelants Improves Iron Control in Acidizing Operations." In SPE International Conference on Oilfield Chemistry. SPE, 2021. http://dx.doi.org/10.2118/204322-ms.
Повний текст джерелаАнотація:
Abstract Aminopolycarboxylate-based chelants are used to control iron precipitation during acidizing operations by interacting directly with the iron, resulting in water-soluble complexes. This paper highlights that, in order to improve the effectiveness of iron control during acidizing operations, the type and the concentration of the chelants should be based on the formation properties and the well characteristics by comparing the cheltors’ performance as iron-control agents at different temperatures and pH environments with different levels of iron concentrations and chelant to iron molar ratios in acid (HCl). This study also addresses the interactions between the tested iron-control additives and acid, as well as the performance of the chelants in carbonate cores. Laboratory experiments were conducted to investigate the performance of nitrilotriacetic acid (NTA), glutamic acid, N, N-diacetic acid (GLDA), diethylenetriaminepentaacetic acid (DTPA), ethylenediamine-tetraacetic acid (EDTA), and hydroxyethylethylenediaminetriacetic acid (HEDTA) as iron control additives in 5 wt% HCl at pH values 0 to 4.5 to simulate carbonate acidizing at temperatures of 70 to 300°F, and initial iron concentrations of 2000 ppm. The performance of NTA and EDTA was also compared at higher initial iron concentration (4000 ppm). This work also quantified the effects of acid additives such as corrosion inhibitor and non-ionic surfactant on the chelation performance. Coreflood experiments using carbonate cores in acid with chelant helped determine its influence on permeability. Testing chelant-to-acid molar ratios of 1:1, 1.1:1, 1.2:1, 1.3:1, 1.4:1, 1.5:1, and 2:1 relative to iron concentration yielded optimal values. Additional tests monitored iron precipitation in solution using an inductively coupled argon plasma (ICAP) emission spectroscopy. Precipitates were filtered and analyzed using X-ray diffraction (XRD), X-ray fluorescence (XRF), and scanning electron microscopy-energy dispersive spectroscopy (SEM-EDS). Without chelant, at 70°F and 2000 ppm initial iron concentration, precipitation began at pH 1.45 and completed by pH 2.42. At 150 and 210°F, iron precipitated at pH 0.68 and 0.3 and completed by pH 1.3 and 1, respectively. At 70°F, NTA showed a minimum of 98% chelation at pH 4.3; however, its performance declined at 150°F to 74% chelation at pH 4.24, and at 210°F to 53% chelation at pH 4.0. Although DTPA dissolves completely in live acid, precipitations occurred at partially spent acid. At pH 0.15, SEM-EDS showed that the precipitate contains as much as 13 wt% iron. Thus, DTPA is not a suitable iron-control agent. HEDTA showed a 90% chelation at 210°F and pH 4.8. GLDA's performance declined to less than 50% at 150°F. At higher iron concentrations of 4000 ppm, Na3NTA kept all iron in solution in a 5 wt% HCl up to pH 4.0 at 70°F and its performance declined to a minimum of 97% at pH 4.7 at same temperature. At 150°F, and 210°F, Na3NTA started to gradually decline at pH values greater than 3.9, and 3.5, respectively. The minimum chelation reached by NTA was 91% at pH 4.4, at 150°F, and 73% at pH 4 at 210°F. Upon comparing the NTA's results at high iron concentrations to the popular EDTA, Na4EDTA at 1-to-1 mole ratio with iron exceeded its maximum solubility in 5 wt% HCl and precipitated in the original solution. For NTA, a molar ratio of 1.4:1 is optimal at 70 and 150°F, showing chelation performance of 95% and 94%, respectively, while a molar ratio of 1.5:1 is optimal at 210°F, showing a chelation performance of 87%. This study's results improve field operations by identifying NTA and HEDTA as having the best iron-control chelation performance of the five additives tested, thus reducing guesswork and streamlining production. The work also provided recommendations for choosing the best type of iron-control agent based on solubility and coreflood analysis. The results can be used to design more efficient acidizing fluids. This work won second place in the Masters division of the 2020 Gulf Coast Regional Student Paper Contest, April 2020.