bluuebunny/crossref_metadata_2025 huggingface dataset:
Strawberry growers are unlikely to forgo soil fumigation with disease-resistant cultivars alone
Authors: Julie Guthman
Published: October 2020

A major collaborative project launched in 2017 to accelerate the development of disease-resistant strawberry cultivars is responding urgently to two developments: increasing restrictions on fumigant use and the appearance of two novel pathogens not evidently manageable with allowed fumigants. As part of that project, I sought to understand the factors that guide growers' cultivar choice and assess their willingness to choose a pathogen-resistant cultivar to reduce or potentially replace fumigation. From a survey completed by 33 strawberry growers and in-depth interviews with 20 growers, I found that most growers prioritize yield in choosing cultivars, despite the industrywide problem with low prices. Few growers said they would be willing to substitute disease-resistant cultivars for fumigation without fail-safe disease control methods. Many growers, even those with existing organic programs, would opt for soilless systems in a tighter regulatory environment. This study thus suggests that disease resistance breeding must be coupled with support for other disease management techniques, and the economic situation that makes growers feel that they cannot forgo yield also needs attention.
Brown spot in table grape Redglobe controlled in study with sulfur dioxide and temperature treatments
Authors: Cassandra A. Young , Robin A. Choudhury , Carlos H. Crisosto , W. Douglas Gubler
Published: October 2020

Brown spot is a postharvest disease of grapes caused byCladosporiumspecies in the San Joaquin Valley of California. It spreads during cold storage and transport, resulting in severe economic losses to late table grape cultivars, which are grown mainly for export to countries such as China and Mexico. We examined the effect of temperature and sulfur dioxide (SO2) treatments on fungal growth and infection of Redglobe berries by threeCladosporiumspecies:Cladosporium ramotenellum, C. cladosporioidesandC. limoniforme.Redglobe is especially popular for export. Fungal colonies growing on potato dextrose agar in petri plates stored at −2°C grew slower than those stored at 2°C, and an 400 ppm-h SO2treatment significantly reduced fungal growth of all three species and at all temperatures tested. Redglobe berries inoculated with theCladosporiumspecies, treated with SO2concentrations of 100 ppm-h, 200 ppm-h and 400 ppm-h and incubated in high relative humidity chambers for 28 to 32 days at 2°C, showed little incidence of disease. The development of brown spot on berries was entirely prevented with the treatment of 200 ppm-h SO2for allCladosporiumspecies tested.
Decision Support Systems Employee Discipline Identification Using The Simple Multi Attribute Rating Technique (SMART) Method
Authors: Fahlepi Rizer
Published: October 2020

Discipline is a very important aspect to support the quality of these human resources. If there are insufficient or undisciplined resources, it will affect the quality of human resources. In its implementation the process of evaluating employee discipline is still done manually so it takes a long time. For this reason, a decision support system is needed to identify the level of discipline of staff and employees at STIKes and STMIK Hang Tuah Pekanbaru. The method used to develop this DSS is Simple Multi Attribute Rating Technique (SMART) with 6 attributes, namely performance, warning letters, absenteeism, discipline, complience to regulations, and compliance to superior’s order. The final result are divided into 3 categories, namely Very Good, Enough, Do Coaching. From the application of this method, it was found that 120 people got Very Good evaluation results, 11 people got Enough results, and 2 people got the results of Do Coaching. Decision support system with SMART method can identify the level of discipline of staff and, to later be given guidance to staff who get evaluation results. Do Coaching to become more disciplined and improve the quality of human resources in STIKes and STMIK Hang Tuah Pekanbaru
Analysis And Design Of Application Of Sales And Control Of Stock Of Daily Goods With Rop (Reorder Point) Method
Authors: Jamhur Annisak Izzaty , Trisna Novi , Elva Yesri
Published: October 2020

In the era of globalization now developments in the field of information technology are increasingly rapid. No wonder now more and more shops are starting to develop their administrative systems using information technology and one of them is a shop in the field of daily goods. Some stores use various ways to attract as many customers as possible. So that the data processing is slow and shop owners often have difficulty in finding data that has been processed. To provide satisfactory services for customers, it is necessary to reform several systems, including information systems for sales, purchasing, making daily, monthly, annual sales reports, and inventory data reports using the ROP (Reorder Point) method and designing using the ASI model (System Analysis Information), while the process of making a desktop program or application uses the VISUAL BASIC.NET 2010 programming language that is supported by the MySQL database.
Analysis of Banks Profitability: Domestic and Foreign Comparison
Authors: Babajide Abiola , Abiodun Okunlola Funso , Adedoyin Lawal , Okafor Tochukwu , Isibor Areghan
Published: October 2020

Attempt at analyzing banks profitability informed this study. For sound and robust reviews of end report, the study took at comparing commercial banks across countries in Africa with emphasis on Nigeria, Ghana and South Africa owing to presumed position they occupy in the continent. To achieve its aims and from data provided by World Bank Group – International Monetary Funds, the study mirrored commercial banks profitability with total income (TI) hence, the dependent variable. The independent variables were proxied by total loan (TL) and customer deposits (CD). Data sets covers a ten (10) year period across cross –sections. Panel Autoregressive Distributed Lag (ARDL) regression of pooled ordinary least square, fixed effect model (FE) and random effect (REM) models, with Hausman Test of acceptance were specified. Similarly, Panel descriptive statistics and Panel Unit Rootstest were also tested and confirmed. Analysis was done with the aid of E-views statistical software v9. Results from the Panel ARDL finds Fixed Effect (FE) Model appropriate having taking into considerations the heterogeneity observations often not obseverded in the pooled ordinary least square and the randomnization effect in RE. By implication, findings indicate that total loan is statistically insignificant acorss sections showing a prob. 0.0714 with inverse correlation of 0.0169 while, customer deposit is statistically significant with a prob 0.000 and positive coefficient at 0.0480 as judged by the Hauman Test of 0.01 percent. However, the overall coefficient of determination shows high variability of close to one percent, while the model fitness is confirmed fit by F-statistic at 0.000. The study suggested conclusion is the provision of sound risk management via collaborative-business growth model for optimally banks benefit in the region.
Reliability and maintenance of wind power systems
Authors:   Phd. Dep. Electrical Engineering, University POLITEHNICA of Bucharest, Romania, e-mail: alex.viisoreanu@yahoo.ro, VIIŞOREANU Alexandru Marius , VIIŞOREANU-RĂCHIŢEANU Alina ,   Phd. Dep. Electrical Engineering, University POLITEHNICA of Bucharest, Romania, e-mail: alina.rachiteanu92@yahoo.com
Published: October 2020

The paper presents the basics on the reliability and maintenance of wind power generation systems. The positive and negative practical aspects of the operation of a monitored wind system shall be analyzed and the strategies applied to perform maintenance of this system shall be presented in the most commonly known variants: Corrective maintenance, preventive maintenance and predictive maintenance. Defect analysis of the main components of the wind system is carried out in order to improve its reliability.
Increase of energy efficiency of electrically driven drilling installations by valorising the braking regime of the draw works upon descending the pipe line
Authors:   PhD Student, University POLITEHNICA Bucharest, Romania, madalina.lupascu09@yahoo.com, LUPAȘCU (OPREA) Andreea-Mădălina , IONESCU Violeta-Maria ,   PhD Student, University POLITEHNICA Bucharest, Romania, ionescu.violeta92@yahoo.com, POTÂRNICHE Ion ,   PhD. Eng., ICPE ACTEL SA, Romania, ion.potarniche@icpe-actel.ro, NĂVRĂPESCU Valentin ,   Vice-Rector., University POLITEHNICA of Bucharest, Romania, valentin.navrapescu@upb.ro, SĂPUNARU Anca-Alexandra ,   PhD Student, University POLITEHNICA of Bucharest, Romania, ancaalexandras@gmail.com
Published: October 2020

The paper provides a method and, at the same time, a solution to increase the yield of electrically driven drilling machines by efficiently implementing the technological processes specific to hydrocarbon exploratory drill. It is known that one of these technological processes refers to the execution of deep drill wells (2000-10000 m) by using diamond system drilling installed on the top of a drill pipes driven by a draw works in repeated ascending – descending marches. If, upon ascending such columns, the primary energy is consumed, upon descending in the drilling process, a large amount of potential energy of the soil is lost for many of the drilling machines. This paper presents a method and a solution to use such potential energy in the braking process irrespective of the type of electrical drilling machines.
It`s time for offshore wind and offshore HVDC at the Black Sea
Authors:   Prof. dr. ing, Department of Measurements, Electrical Devices and Static Converters, University POLITEHNICA of Bucharest, Romania, e-mail: iulian.oles@yahoo.com, OLES Iulian
Published: October 2020

In this paper, we emphasize the opportunity to capitalize Romania’s offshore wind potential by creating fixed and floating offshore platforms and by using HVDC- type solutions for the transport of produced electricity.
Management of implementing a pilot project at UPB-Faculty of Power Engineering: “Hybrid geothermal-solar system developed to supply the energy demands of a building and integration with UPB district heating network”
Authors:   Prof., Dept. of Energy Generation and Use, Power Engineering Faculty, University POLITEHNICA of Bucharest, Romania, e-mail: op3003@yahoo.com, PĂTRAȘCU Roxana , IONESCU Constantin ,   Assoc. Professor, Dept. of Energy Generation and Use, Power Engineering Faculty, University POLITEHNICA of Bucharest, Romania, e-mail: ionescu.constantin@upb.ro, SANDU Mihai-Rareș ,   Research Eng., Dept. of Energy Generation and Use, Power Engineering Faculty, University POLITEHNICA of Bucharest, Romania, e-mail: mihai_rares.sandu@upb.ro
Published: October 2020

Within the framework of this article the management system of WEDISTRICT – DEMO Romania is presented. The key performance indicators of energy, economics, environmental impact or social type are explained and analysed throughout the entire project. The general objective of the European project is to demonstrate the possibility of switching off from fossil fuels usage for centralized generation of thermal energy, by optimally integrating different types of renewable energy sources in the existing systems of different European countries. Throughout the project, 10 technologies will be developed, which will be integrated in 4 demonstrators. One of the demonstrators will be developed and integrated and University POLITEHNICA Bucharest.
Elements constituent for the design of a riser system in areas deep water and extreme deep water applied for offshore drilling
Authors:   Prof. PhD. Eng., Faculty of Mechanical and Electrical Engineering, Secretary of A.G.I.R. Prahova, e-mail: mstan@upg-ploiesti.ro, STAN Marius , TUDORACHE Valentin Paul ,   Assoc. Prof. PhD. Eng., Faculty of Oil and Gas Engineering, Vice-President of A.G.I.R. Prahova, email: valentin.tudorache@upg-ploiesti.ro, AVRAM Lazăr ,   Prof. PhD. Eng., Dean of the Faculty of Oil and Gas Engineering, Member of the Academy for Technical Sciences of Romania, President of A.G.I.R. Prahova, e-mail: lavram@upg-ploiesti.ro, AL NABOULSI Mohamed Iyad ,   Student PhD. Eng., Faculty of Mechanical and Electrical Engineering, TĂNASĂ Claudiu ,   PhD. Eng., Faculty of Mechanical and Electrical Engineering, e-mail: claudiutan@gmail.com, ALECU Georgeta ,   PhD. Eng., Manager of National Institute for Research and Development in Electrical Engineering, e-mail: alecu@icpe-ca.ro
Published: October 2020

Riser systems are integral components of the offshore developments used to recover oil and gas stored in the reservoirs below the earth’s oceans and seas. These riser systems are used in all facets of the development offshore process including exploration and exploitation wells completion/intervention, and production of the hydrocarbons. Their primary function is to facilitate the safe transportation of material, oil and gases between the seafloor oceans and seas and the marine platform. As the water depth increases, the working conditions of this system becomes challenging due to the complex forces and extreme environmental conditions which are impacting the operational mode as well as the stability. In this paper several aspects concerning riser mechanics and the behaviour of the riser column will be evaluated against different operational situations.
Creative Aspects Of The Projective Style Of Thinking
Authors:   Researcher, Samarkand State University, Samarkand, Uzbekistan, Kuchimova Farida Toshtemirovna
Published: October 2020

This article reveals the creative and irrational aspects of the projective style of thinking. In this article, the problem of creativity and creativity is analyzed philosophical-epistemological. In addition, the manifestation of irrationality in the creative process has shown the heuristic significance of such situations as dreams, intuition, and spontaneous cognition. And many discoveries and inventions in the history of science are precisely the result of irrationality.
A formal synthesis of Balgacyclamide A using solution phase fragments condensation.
Authors: Ugale Sandip Radhakisan , Gholap Somnath S
Published: October 2020

Abstract: A formal total synthesis of Balgacyclamide A as an antimalarial cynobactin of Microcystis aeruginosa (EAWAG 251) has been described. The synthesis of titled cyclamide was accomplished by the solution phase fragment synthesis using protection, deprotection and macrocylization process. Four common amino acids such as d-alanine, l-threonine, l-valine and d-allo-isoleucine, has been used for the construction of Balgacyclamide A. Including, the oxazoline and thiazole are the core structures was successfully achieved by using Burgess reagent and Hantzsch methods. The overall yield of the synthesized balgacyclamide A was found to be 2.03%, also structure was confirmed by1H-NMR, 13C-NMR and HRMS spectral data.
ON SOME EXAMPLES OF USE ANTIQUE FORMS IN THE CITIES OF THE CAUCASIAN MINERAL WATERS RESORT
Authors:   Mytishchi branch of N.E. Bauman Moscow State Technical University, Dormidontova V.V. , Kasabova K.S.
Published: October 2020

Abstract. The appearance of the resort towns of the Caucasian Mineral Waters, formed during the 19th - 20th centuries, was determined by remarkable monuments of architecture and landscape architecture, dating back to the traditions and forms of ancient Greece and Rome. Rational, respectable and aesthetic order forms of Classicism determined its wide typological applicability and during the 19th-20th centuries they continued to form significant urban planning and park ensembles. When creating resort facilities, architectural monuments of antiquity are models for studying, repeating and interpreting the methods of organic inclusion in the natural environment. The article examines the importance of ancient forms in the process of formation of the cities of the Caucasian Mineral Waters resort. A full-scale survey of two objects selected for study, typologically and stylistically different, was carried out – the architectural structure of the mud baths in the city of Essentuki and the monument of landscape art – the park's Main Staircase of the sanatorium named after S. Ordzhonikidze. Literary sources were studied, landscape-visual and compositional analysis of objects was carried out. The first object – a mud bath in the city of Essentuki – a medical building, one of the most famous architectural monuments of the city of the eclectic period, was built according to the project of the architect Eugene Shretter. The second object is the famous Main Staircase of the sanatorium named after S. Ordzhonikidze in the city of Kislovodsk, built by the architect – constructivist Ivan Leonidov, is an object of cultural heritage of federal significance – a monument of urban planning and architecture. The analysis showed that ancient forms successfully pass the test of time, change of political systems and social conditions, are able to transform plastically and functionally under the influence of stylistic changes and today retain their attractiveness and relevance.
ABOUT THE «HIPPODAM SYSTEM»IN THE PLANNING OF GREEK CITIES OF THE ERA OF ANTIQUITY
Authors:   Mytishchi branch of N.E. Bauman Moscow State Technical University, Teodoronsky V.S.
Published: October 2020

The article assesses the significance of innovative ideas of the ancient Greek architect, philosopher and urban planner Hippodamus for the development of modern urban planning. An ecological approach and zoning of urban space in a regular style made it possible to move from spontaneous development to a science-based approach. The "Hippodamus system" in urban planning is an ingrained concept in many theoretical works on the history of architecture and urban planning. In practice, the planning and construction of cities, in the process of their historical development, in certain natural, climatic and socio-economic conditions, there were principles that reflect the great achievements of the ancient Greek civilization. Hippodamus was the author of the regular layout of Greek cities. Subsequently, the hippodamus Planning model was developed in cities in Europe and America. The principles of regular development of ancient Greek cities, developed according to the Hippodamus system, are still used in world urban planning. For the first time in European practice, Hippodamus began to take into account local natural and climatic conditions when building.
HISTORICAL OVERVIEW OF THE DEVELOPMENT OF CHINESE LANDSCAPE ARCHITECTURE
Authors:   Mytishchi branch of N.E. Bauman Moscow State Technical University, Leonova V.A.
Published: October 2020

The article briefly gives an analogy of the natural and climatic conditions of Greece and the southern coast of Crimea (SCC). A brief historical reference is given to the colonization of the southern coast by the Greeks, the emergence of the resort city of Yalta and the role of the Nikitsky Botanical Garden in the distribution of wood introducents to the SCC, its architecture and organization of space in front of the main building. Brief descriptions are given: sites with a Tea House in Alupkinsky Park; the spaces of the eastern and northern facades of the palace of Count Mordvinov; the park space of the eastern and southern facades of the Livadia Palace; gazebo in the Haraks estate and on Catherine Street in Yalta. But special attention is paid to the modern park of the Aivazovskoye sanatorium in Partenit, in which the motive for the Greek colonization of Crimea determines the main part of the park space.
ANALYSIS OF THE MANOR AREAS OF THE PUSHKIN RING
Authors:   Mytishchi branch of N.E. Bauman Moscow State Technical University, Sanaeva T.S , Seldushova T.A. ,   Mytishchi branch of N.E. Bauman Moscow State Technical University
Published: October 2020

The problem of preserving estates has existed in Russia since the abolition of serfdom and is still relevant today. Currently, the high rate of disappearance of empty monuments and for the most part inadequate use of the remaining territories requires a theoretical understanding of the preservation of estates. The Russian estate is a unique phenomenon that has played a huge role in the development of landscape art. The article considers the problems of preserving the estates included in the Pushkin ring: Chuvakino, Georgians, Bernovo, Malinniki, Kurovo-Pokrovskoye, Pavlovskoye. Many of the estates of the Pushkin ring considered in the article, which were once cultural and economic centers, are now in a neglected or even dilapidated state. But they could regain their former status and become growth points for depressed rural areas. Estates are historical and cultural values. They should be protected and used efficiently. The noble estate is an integral part of the cultural heritage of Russia. It has been a form of spatial organization of life activity for a long period of the country's development, and at present it is assigned the role of a Keeper of the main part of the national cultural experience.
PENGGUNAAN MEDIA DAKON DALAM MENINGKATKAN KETERAMPILAN PEMBAGIAN BILANGAN BULAT
Authors: Muhammad Ilham Rosyadi
Published: October 2020

This study aims to improve the learning outcomes of the material division of two-digit integers class 2 MI Miftahul Ulum Kebalankulon by using Media Dakon. The subjects in this study were students of class 2 MI Miftahul Ulum Kebalankulon, totaling 20 students, consisting of 14 students and 6 students. The object in this study is the arithmetic skills and the results of learning mathematics. Data collection methods used in this study were observation and tests with research instruments namely observation sheets and evaluation questions. The data analysis technique used in this research is descriptive qualitative and quantitative descriptive data analysis. The results showed that using the media can increase the math skills and learning outcomes of the material division of integers. In the quality of learning, after the implementation of the first cycle, the teacher's activities in teaching and student participation are in the good category. In the second cycle increased to very good. Improved learning outcomes are shown by increasing the average value of learning outcomes before being given an action that is 62.4 with completeness achieved by 10 students (50.0%), increased in the first cycle with an average test of learning outcomes of 68.7% with completeness achieved by 16 students (80%) in the good category. In the second cycle the average class increased to 82.5 with completeness achieved by 19 students (95%) and in the very good category.
Gebelikte Suçiçeği enfeksiyonu: Olgu sunumu
Authors: AKYÜZ Sümeyye , TOLUNAY Harun Egemen , AKYÜZ Emrullah , ŞAHİN Özgür
Published: October 2020

Amaç: Suçiçeği enfeksiyonu kaşıntılı, makülopapüler, veziküler, püstüler döküntüler ve kuru cilt ile karakterize bulaşıcı bir hastalıktır. Gebelikte morbiditelere neden olabilmektedir. Bu makalede gebeliğin 19. haftasında VZV enfeksiyonu belirtileri göstermeye başlayan hastanın takibi ve tedavisinin sunulması amaçlanmıştır.
Vaka: Olgumuz 19 haftalık gebe kadındı. G2, P1, 31 yaşındaydı. Veziküler ve kaşıntılı lezyonları bulunan hastaya dermatoloji konsültasyonu sonucunda karakteristik lezyonlar nedeniyle suçiçeği tanısı konuldu. Varisella tedavisi için antiviral tedavi başlandı. Obstetrik ultrasonografide intrauterin varisella enfeksiyonu bulgusu olan mikrosefali, ekstremite hipoplazisi, intrauterin büyüme geriliği gözlenmedi. İzlemin 37. Haftasında doğum gerçekleşti. Bir anormallik gözlenmeyen yenidoğan taburcu edildi, taburculuk sonrası kontrollerde anormal bir bulguya rastlanmadı.
Sonuç: Antenatal dönemdeki suçiçeği enfeksiyonu anne ve fetus için ciddi komplikasyonlarla ilişkilidir. Suçiçeği enfeksiyonu geçiren olan gebeler için antiviral tedavi olarak oral asiklovir tek başına veya VZIG ile kombinasyon edilerek faydalı olabilir.
Anahtar Kelimeler: Varicella-Zoster Virüsü, suçiçeği enfeksiyonu, gebelik, konjenital suçiçeği sendromu
Did Pregnancy Complications Increase During The COVID-19 Pandemic Period?
Authors: YUCEL CELİK Ozge , OZKAN Sadullah , ERDOGAN Kadriye , ÇELEN Şevki , ÇAĞLAR Ali , USTUN Yaprak
Published: October 2020

Aim: This study aimed to investigate the potential increase in the pregnancy complications during the pandemic period.

Materials and Methods: Data of the pregnant women who were admitted between April/May2019 and April/May2020 for stillbirth, preterm labor, term prelabor rupture of membranes (PROM), preterm premature rupture of membranes (PPROM), placental abruption, miscarriage and abortion imminens were collected from the hospital database and retrospectively analyzed.

Results: During the COVID-19 pandemic period between April/May2020, 1604 deliveries occurred in our hospital. Totally 1401 deliveries had occurred in the same monthly interval of 2019. In the early pregnancy unit, 566 patients were admitted to be monitored in 2019 whereas that number is 466 in 2020. In the pandemic period, a statistically significant difference was found between 2019 and 2020 regarding the rates of admission after 22nd gestational week and admission to the Early Pregnancy Assessment Unit. Bonferroni tests were performed to determine which group of the patients generated this difference and it was determined that the rates of term PROM and miscarriage increased statistically significantly in 2020 compared with 2019.

Conclusion: We concluded that the effect of COVID-19 on symptomatic and asymptomatic pregnant women will be further clarified by switching to routine screening program for pregnant women in our country. COVID-19 antibody testing is important to confirm our results in the cases with term PROM and miscarriage who are asymptomatic with respect to COVID-19.
The TESS Phase Curve of KELT-1b Suggests a High Dayside Albedo
Authors: Beatty Thomas G. , Wong Ian , Fetherolf Tara , Line Michael R. , Shporer Avi , Stassun Keivan G. , Ricker George R. , Seager Sara , Winn Joshua N. , Jenkins Jon M. , Louie Dana R. , Schlieder Joshua E. , Sha Lizhou , Tenenbaum Peter , Yahalomi Daniel A.
Published: October 2020

We measured the optical phase curve of the transiting brown dwarf KELT-1b (TOI 1476) using data from the TESS spacecraft. We found that KELT-1b shows significant phase variation in the TESS bandpass, with a relatively large phase amplitude of

ppm and a secondary eclipse depth of

ppm. We also measured a marginal eastward offset in the dayside hot spot of 183 ± 74 relative to the substellar point. We detected a strong phase-curve signal attributed to ellipsoidal distortion of the host star with an amplitude of 399 ± 19 ppm. Our results are roughly consistent with the Spitzer phase curves of KELT-1b, but the TESS eclipse depth is deeper than expected. Our cloud-free 1D models of KELT-1b’s dayside emission are unable to fit the full combined eclipse spectrum. Instead, the large TESS eclipse depth suggests that KELT-1b may have a significant dayside geometric albedo of A

g
 ∼ 0.5 in the TESS bandpass, which would agree with the tentative trend between equilibrium temperature and geometric albedo recently suggested by Wong et al. We posit that if KELT-1b has a high dayside albedo, it is likely due to silicate clouds that form on KELT-1b’s nightside and are subsequently transported onto the western side of KELT-1b’s dayside hemisphere before breaking up.
The Physical Parameters of Clumps Associated with Class I Methanol Masers
Authors: Ladeyschikov Dmitry A. , Urquhart James S. , Sobolev Andrey M. , Breen Shari L. , Bayandina Olga S.
Published: October 2020

We present a study of the association between class I methanol masers and cold dust clumps from the APEX Telescope Large Area Survey of the Galaxy (ATLASGAL) survey. It was found that almost 100% of class I methanol masers are associated with objects listed in the ATLASGAL compact source catalog. We find a statistically significant difference in the flux density, luminosity, number and column density, and temperature distributions of ATLASGAL sources associated with 95/44 GHz methanol masers compared with those ATLASGAL sources devoid of 95 GHz methanol masers. The masers tend to arise in clumps with higher densities, luminosities, and temperatures compared with both the full sample of ATLASGAL clumps, as well as the sample of ATLASGAL sources that were cross-matched with positions previously searched for methanol masers but with no detections. Comparison between the peak position of ATLASGAL clumps and the interferometric positions of the associated class I and II methanol masers reveals that class I masers are generally located at larger physical distances from the peak submillimeter emission than class II masers. We conclude that the tight association between ATLASGAL sources and class I methanol masers may be used as a link toward understanding the conditions of the pumping of these masers and evolutionary stages at which they appear.
The Milky Way’s Shell Structure Reveals the Time of a Radial Collision
Authors: Donlon Thomas , Newberg Heidi Jo , Sanderson Robyn , Widrow Lawrence M.
Published: October 2020

We identify shell structures in the Milky Way for the first time. We find two shells in the Virgo Overdensity region and two shells in the Hercules Aquila Cloud region using Sloan Digital Sky Survey, Gaia, and LAMOST data. These shell stars are a subset of the substructure previously identified as the Virgo Radial Merger (VRM). Timing arguments for these shells indicate that their progenitor dwarf galaxy passed through the Galactic center 2.7 ± 0.2 Gyr ago. Based on the time of collision, it is also possible that the VRM is related to the phenomenon that created phase-space spirals in the vertical motion of the disk and/or the Splash and could have caused a burst of star formation in the inner disk. We analyze phase mixing in a collection of radial merger N-body simulations and find that shell structure similar to that observed in Milky Way data disappears by 5 Gyr after collision with the Galactic center. The method used to calculate the merger time of the VRM was able to reliably recover the correct merger times for these simulations. Previous work supports the idea that the VRM and the Gaia Sausage/Gaia–Enceladus Merger are the same. However, the Gaia Sausage is widely believed to be 8–11 Gyr old. The disparate ages could be reconciled if the larger age is associated with an infall time when the progenitor crossed the virial radius; we do not constrain the time at which the progenitor became bound to the Milky Way. Alternatively, the Gaia Sausage could be younger than previously thought.
Preliminary Target Selection for the DESI Bright Galaxy Survey (BGS)
Authors: Ruiz-Macias Omar , Zarrouk Pauline , Cole Shaun , Norberg Peder , Baugh Carlton , Brooks David , Dey Arjun , Duan Yutong , Eftekharzadeh Sarah , Eisenstein Daniel J. , Forero-Romero Jaime E. , Gaztañaga Enrique , Hahn ChangHoon , Kehoe Robert , Landriau Martin , Lang Dustin , Levi Michael E. , Lucey John , Meisner Aaron M. , Moustakas John , Myers Adam D. , Palanque-Delabrouille Nathalie , Poppett Claire , Prada Francisco , Raichoor Anand , Schlegel David J. , Schubnell Michael , Tarlé Gregory , Weinberg David H. , Wilson M. J. , Yèche Christophe
Published: October 2020

The Dark Energy Spectroscopic Instrument (DESI) will execute a nearly magnitude-limited survey of low redshift galaxies (0.05 ≤ z ≤ 0.4, median z ≈ 0.2). Clustering analyses of this Bright Galaxy Survey (BGS) will yield the most precise measurements to date of baryon acoustic oscillations and redshift-space distortions at low redshift. DESI BGS will comprise two target classes: (i) BRIGHT (r < 19.5 mag), and (ii) FAINT (19.5 < r < 20 mag). Here we present a summary of the star-galaxy separation, and different photometric and geometrical masks, used in BGS to reduce the number of spurious targets. The selection results in a total density of ∼800 objects deg−2 for the BRIGHT and ∼600 objects deg−2 for the FAINT selections. A full characterization of the BGS selection can be found in Ruiz-Macias et al.
Taxonomic study of genus Peucela Ragonot, 1891 (Lepidoptera, Pyralidae) in China, with descriptions of three new species
Authors: Qi Mujie , Zuo Xinghai , Li Houhun
Published: October 2020

The genusPeucelaRagonot, 1891 from China is revised. Three species are described as new to science,P. acutativalvasp. nov.,P. baishanzuensissp. nov., andP. nigrasp. nov.In addition,P. olivaliscomb. nov.is newly combined. Photographs of adults, and male and female genitalia are provided. A key to the species ofPeucelain China is also provided.
An update of the genera Idiasta Foerster and Rhacalysia Cameron (Hymenoptera, Braconidae, Alysiinae) and the descriptions of new species from the Neotropical Region
Authors: de Oliveira Franciélle Dias , Penteado-Dias Angélica Maria
Published: October 2020

Taxonomic combinations have been made involving the two generaIdiastaFoerster andRhacalysiaCameron. Four new species are described from Brazil:Idiasta rupinasp. nov.,Rhacalysia amplasp. nov.,Rhacalysia jataisp. nov., andRhacalysia monteiroisp. nov.Dichotomous identification keys to the Neotropical species ofIdiastaandRhacalysiaare provided.Phaenocarpa delicataPapp, 1969 is included inRhacalysiaand is a new combination.
El gabinete radiológico de la Facultad de Medicina de Granada: Un modelo para el estudio de la Historia de la radioterapia española (1907-1936)
Authors: Medina Doménech Rosa María , Ortíz de Zárate y Melibeo Juan Carlos , Olagüe de Ros Guillermo
Published: October 2020

Recurriendo a una abundante información de archivo y a fuentes de la época, los autores de este trabajo analizan la historia del Gabinete Radiológico de la Facultad de Medicina de Granada y la labor realizada por el mismo en el campo de la radioterapia entre 1907 y 1936. El devenir de dicho gabinete estuvo fuertemente condicionado por el interés de figuras concretas de la Facultad de Medicina y por el donativo material, efectuado en 1921 por el prócer Manuel López de la Cámara. La ausencia de presupuestos independientes a los de la propia Facultad, hizo que el servicio de radiología llevara una vida irregular. La estabilidad laboral del personal adscrito al mismo fue, por otro lado, un factor determinante en su buen funcionamiento.
Problemática e ideologías de la responsabilidad médica en España (1850-1949)
Authors: Llovet Juan José
Published: October 2020

En este artículo se reconstruyen las posturas y propuestas formuladas, entre mediados del siglo pasado y fines de los años cuarenta, en España, en torno a la problemática de la responsabilidad médica, en especial la de naturaleza jurídica. Se examina la confrontación y la alternancia de puntos de vista enunciados a partir de distintos autores, mentalidades profesionales y coyunturas, a propósito de ciertos aspectos conflictivos como la legitimidad de los órganos jurisdiccionales ordinarios para juzgar y valorar a los médicos, los tipos de actos que podían enjuiciarse y valorarse, y las modalidades más adecuadas para enjuiciarlos y valorarlos. El trabajo describe los planteamientos de representantes institucionales y corporativos de la medicina —que reivindicaban desde fueros especiales hasta la prerrogativa de la irresponsabilidad legal por imprudencias y negligencias asitenciales—, las diferencias de enfoque entre juristas y galenos, la polémica desatada por el Código Penal de 1928, y la doctrina de Gregorio Marañón a este respecto.
Pobreza y asistencia social en la España del siglo XVIII: La Casa de Misericordia de Murcia (1700-1759)
Authors: Sáez Gómez José M. , Marset Campos Pedro
Published: October 2020

El proceso de crecimiento de la población que se experimenta a lo largo del siglo XVIII provocó la aparición de un número considerable de «vagos y mendigos» que el sistema productivo todavía era incapaz de absorber. Utilizando como fuente fundamental las Actas Capitulares del Ayuntamiento de Murcia se aborda aquí el estudio de las soluciones que se aplicaron a este fenómeno, que estarán todavía lejos de las ideas sobre salud pública que se. desarrollarán a partir de la segunda mitad del siglo XVIII. La respuesta más notable al problema es representada en este momento por la creación de instituciones que, aún con una mentalidad claramente «caritativa», procuran que los marginados de la sociedad causen las menores molestias posibles recluyéndolos, pero también dotándoles de vestido, asistencia sanitaria e incluso en ocasiones, formación y trabajo. Como corresponde a un período de transición, las actuaciones serán compartidas entre la administración civil y la Iglesia, y serán manifiestas las ideas de tipo religioso que las impulsan, en tanto que las incipientes ideas de carácter mercantilista se encuentran eclipsadas por aquellas.
Citogenética: La búsqueda de la base física de los genes
Authors: Vicedo Marga
Published: October 2020

En 1865 G. Mendel descubrió la existencia de razones numéricas constantes en la herencia de los caracteres del guisante común. Para explicar estas observaciones sugirió la búsqueda de un mecanismo en las células germinales. Los hipotéticos factores que Mendel introdujo, más tarde bautizados corno genes, fueron considerados como meras unidades de cálculo en el período que siguió al redescubrimiento. de su trabajo en 1900. Sin embargo, unos años más tarde, los citólogos W. Sutton y Th. Boveri defendieron la hipótesis de que los cromosomas eran los portadores de las unidades de la herencia. El desarrollo de estas ideas por el grupo de T. H. Morgan llevó a la consolidación de la teoría cromosómica de la herencia mendeliana. Este trabajo analiza el proceso de localización de los genes en los cromosomas y de su aceptación, por tanto, como entidades materiales y no sólo como unidades de cálculo para sistematizar los resultados de cruzamientos experimentales.
La difusión en Hispanoamérica de las primeras publicaciones españolas sobre vacuna (1799-1804)
Authors: Rigau-Pérez José G.
Published: October 2020

Este artículo identifica las primera fuentes de información sobre vacuna de viruela en Hispanoamérica, y su difusión, según documentos locales de la época. Desde 1799 la prensa periódica en América y Madrid jugó un papel principal en la diseminación amplia y rápida de información sobre el tema, con noticias de origen tanto europeo como americano. De los diecinueve primeros libros y folletos sobre vacuna escritos o traducidos por españoles y publicados hasta 1804, ocho fueron impresos en Cataluña, Pamplona y Zaragoza. Seis de los diecinueve textos son traducciones del francés, y ocho fueron publicados el primer año, 1801. Por lo menos ocho fueron citados o reimpresos en América. Esta intensa actividad de educación y documentación, encabezada por publicaciones oficiales en España y las colonias, precedió la Expedición de Vacuna del gobierno español y su resultado más obvio fue que a la llegada a América de ésta, hubiera allí un enorme interés y conocimiento sobre la vacuna.
La melancolía adusta en San Alberto Magno
Authors: Pagés Larraya Fernando , Pagés Gerardo
Published: October 2020

Los autores de este artículo han llevado a cabo un análisis minucioso de la obra de San Alberto Magno, que les ha permitido advertir su original respuesta al problema pseudoaristotélico de la melancolía formulado unos quinientos años a. C. Se han basado fundamentalmente en tres textos primordiales, ricos en nociones y comentarios acerca del tema. Se señala que el spiritus generativus de la adustión de la nigra bilis constituye una creación de absoluta" originalidad de San Alberto.
A propós d´une epidemie de cholera: Science medicale, societè creole et pouvoir colonial à la Guadeloupe (1865-1866)
Authors: Taffin Dominique
Published: October 2020

La autora lleva a cabo un estudio minucioso de una epidemia de cólera surgida en Guadalupe en los años 1865-1866. Muy en especial se ocupa del error diagnóstico que hace del cólera^ una fiebre perniciosa, error mantenido por determinados médicos investidos de autoridad sanitaria. Se señala especialmente el impacto político real de la medicina y el hecho de que las instancias médicas superiores de la colonización francesa tienen conciencia de ser depositarías de un poder que no quieren emplear como contrapoder en el complejo juego de interacciones de las fuerzas coloniales.
La botica del Real Hospital de Mineros en la estrategia asistencial del establecimiento de Almadén, siglos XVIII y XIX
Authors: Menéndez Navarro Alfredo
Published: October 2020

La escasez de trabajadores, producto de la extrema nocividad del proceso de obtención del azogue, constituyó uno de los factores limitantes de la producción de mercurio en Almadén durante la segunda mitad del Setecientos y primeros decenios del siglo XIX. La estrategia asistencial desplegada por la Real Hacienda española, responsable de las Minas, para hacer frente a esta situación estuvo articulada, en buena medida, en tomo al Real Hospital de Mineros fundado en 1752. La botica del nosocomio, creada: en 1782, junto con una segunda oficina de farmacia instalada años más tarde en la localidad, permitieron ampliar la cobertura asistencial más allá de las salas del hospital. La aplicación de tarifas reducidas a los mineros, la venta al fiado o el establecimiento de igualas de botica con las poblaciones cercanas de Almadén, posibilitaron el acceso de los trabajadores al suministro de medicinas. De esta forma la botica contribuyó a la recuperación de los operarios, descargando al hospital del mantenimiento de los mineros que, sin esa oferta de medicamentos, hubieran optado por ingresar al nosocomio.
El arzobispo Fonte y la introducción de la vacuna en la Huasteca Mexicana
Authors: Fernández-Galiano Dimas
Published: October 2020

Pedro José Fonte Hernández (1777-1839), natural de Linares de Mora (Teruel), fue el último Arzobispo español de México, hombre de gran cultura, con una buena formación en Derecho, en Filosofía y en lenguas clásicas y Académico de la Real Academia de San Carlos de Nueva España. Intervino en la política mexicana en los azarosos años de la independencia de México y en 1823 regresó a España donde, más tarde, fue Presidente del Consejo de Regencia durante la minoría de edad de Isabel II. Introducida en Nueva España la vacuna antivariólica en 1804, al cabo de algunos años había decaído mucho su práctica, por lo que el Arzobispo, preocupado por la salud espiritual y corporal de sus diocesanos, aprovechó una larga visita pastoral a la parte nordeste de su archidiócesis (1819-1820) para extender esta práctica sanitaria a muchos miles de ellos. A este efecto puso, en marcha una bien organizada campaña, con una previa fase de información y una ejecución con .personal contratado a expensas del Arzobispo: un Vicario foráneo coordinador, «algunos curas y personas de autoridad e influjo» y un «joven facultativo» (que, por cierto, falleció durante la expedición), no faltando los premios a «padres y niños dóciles» para estimular la difusión de la beneficiosa práctica.
Método transcendental y método fenomenológico en psicopatología: Corporalidad y subjetividad
Authors: Ramos Gorostiza Pablo
Published: October 2020

La situación de la psicopatología se encuentra.en una fase terminal del proceso de abolición comenzado desde su momento inaugural. Este hecho, consecuencia de una elección históricamente acontecida, asume la herencia inadvertida de la modernidad con el resultado de una práctica psicopatológica sometida a los dictados de un empirismo ramplón. Partiendo de este hecho este trabajo se dirige a los autores —Kant, y Husserl— que han intervenido decisivamente en la formación de la teoría psicopatológica con la intención de reorientar la interpretación que se ha ofrecido de ellos sobre la subjetividad del sujeto incorporando la corporalidad con todas las efectuaciones que implica para aquélla. Esto señala y deja en franquía un camino para un reinicio de la psicopatología, la cual debe reconocer la realidad del sujeto real, fáctico y comprometido con el mundo, cuya inserción en el mismo realiza primariamente a través del cuerpo, por.lo que se trata de pensarlo como a priori concreto.
La terapéutica hospitalaria del siglo XVIII: Dietas, drogas y otros recursos sanadores
Authors: Vidal Galache Benicia
Published: October 2020

El estudio de la botica del Hospital de San José de San Fernando, y de las compras de drogas y sustancias diversas que servían para la elaboración de distintos medicamentos, nos proporciona una visión de la polifarmacia utilizada en el centro durante el siglo XVIII. Estas fuentes permiten llenar el vacío de otras más directas, como las historias clínicas, poco frecuentes en archivos hospitalarios de la época. Se analizan también otras medidas terapéuticas: cirugía, aguas minero-medicinales, la influencia de factores geográficos, distintas dietas y las sangrías, una indicación por la que pasaban la casi totalidad de los enfermos.
La formación y actividades botánicas de A. J. Cavanilles
Authors: Pelayo Francisco , Garilleti Ricardo
Published: October 2020

El naturalista valenciano Antonio José Cavanilles fue uno de los más importantes botánicos de su época. Su formación botánica la realizó en París. Allí entró en contacto con botánicos contemporáneos, manteniendo con algunos polémicas científicas. A los pocos años de su regreso a España sería nombrado director del Real Jardín Botánico (Madrid), donde realizaría una intensa labor institucional. Se comenta también en este artículo la obra en la que trabajaba en el momento de su muerte, Hortus Regius Matritensis.
Noticia histórica de paleopatología en España
Authors: Campillo D.
Published: October 2020

El autor del presente trabajo lleva a cabo una exposición pormenorizada sobre el comienzo de las investigaciones paleopatológicas en España, al iniciarse los años setenta, hasta 1990, fecha en la que concluye sus pesquisas. En primer término se ocupa de los principales centros de cultivo de la disciplina (Barcelona, Granada, Madrid y el País Vasco) para estudiar luego minuciosamente la tarea publicista (libros y artículos de revista aparecidos durante esos veinte años) desarrollada por los paleopatólogos —especialmente médicos— que se dedican en nuestro país al desarrollo de la paleopatología y están dando ya frutos de carácter internacional.
Estudio numérico del efecto de perfil del primer anillo del pistón de compresión sobre el rendimiento hidrodinámico del lubricante de un motor diésel
Authors: Menacer Brahim , Bouchetara Mostefa
Published: October 2020

El comportamiento del revestimiento del anillo del pistón de combustión representa una de las mayores fuentes de fricción y de potencia para diferentes condiciones de funcionamiento de un motor de combustión interna. El presente trabajo evalúa el efecto del perfil del anillo de compresión sobre el principal comportamiento tribológico del lubricante en un motor diésel de cuatro tiempos. Se desarrolló un análisis unidimensional utilizando el software GT-Suite para la lubricación hidrodinámica entre el segmento del pistón de compresión y la pared del cilindro. Se aplicó un método numérico para analizar la influencia de los diferentes diseños geométricos de anillos durante el ciclo de trabajo sobre el espesor de la película de aceite, la fuerza de fricción y la pérdida de potencia. Se utilizó el modelo de simulación de Takigushi para validar y verificar el modelo numérico utilizado. Los resultados obtenidos mostraron una compatibilidad cualitativa y cuantitativa buena entre los dos modelos aplicados. El modelo numérico utilizado permite analizar la influencia de los parámetros de diseño de anillos para mejorar el rendimiento tribológico de los motores de pistón.