bluuebunny/crossref_metadata_2025 huggingface dataset:
HBCU Trains Communities of Color
Authors: Plummer Yolandra
Published: November 2020

In June 2020, the University of the District of Columbia began a dual virtual skills certificate program in response to the COVID-19 pandemic.  The historically black college and university’s (HBCU) introductory program prepared individuals for careers as Contact Tracers and Community Health Workers.  A sample of 55 students participated in the pilot program to learn how to investigate the spread of the COVID-19 virus.  The program targeted District residents who received Temporary Assistance for Needy Families (TANF) benefits. The TANF program provided work readiness training to low-income families to enable them to move from public assistance to self-sufficiency.  Program participants earned a dual certificate in Contact Tracing and Community Health Worker after completing the 20-hour program. The UDC work readiness program created a career pathway in healthcare which combines education, training, credentialing.  The program includes support services to assist individuals with advancing in a high-demand occupation while earning a living wage. The demand for contact training demonstrates that HBCUs are a viable option to engage communities of colors to reduce the transmission of the COVID-19 virus.
Entopeduncular Nucleus Projections to the Lateral Habenula Contribute to Cocaine Avoidance
Authors: Li Hao , Eid Maya , Pullmann Dominika , Chao Ying S. , Thomas Alen A. , Jhou Thomas C.
Published: November 2020

The aversive properties associated with drugs of abuse influence both the development of addiction and relapse. Cocaine produces strong aversive effects after rewarding effects wear off, accompanied by increased firing in the lateral habenula (LHb) that contributes to downstream activation of the rostromedial tegmental nucleus (RMTg). However, the sources of this LHb activation are unknown, as the LHb receives many excitatory inputs whose contributions to cocaine aversion remain uncharacterized. Using cFos activation andin vivoelectrophysiology in male rats, we demonstrated that the rostral entopeduncular nucleus (rEPN) was the most responsive region to cocaine among LHb afferents examined and that single cocaine infusions induced biphasic responses in rEPN neurons, with inhibition during cocaine's initial rewarding phase transitioning to excitation during cocaine's delayed aversive phase. Furthermore, rEPN lesions reduced cocaine-induced cFos activation by 2-fold in the LHb and by a smaller proportion in the RMTg, while inactivation of the rEPN or the rEPN-LHb pathway attenuated cocaine avoidance behaviors measured by an operant runway task and by conditioned place aversion (CPA). These data show an essential but not exclusive role of rEPN and its projections to the LHb in processing the aversive effects of cocaine, which could serve as a novel target for addiction vulnerability.

SIGNIFICANCE STATEMENTCocaine produces well-known rewarding effects but also strong aversive effects that influence addiction propensity, but whose mechanisms are poorly understood. We had previously reported that the lateral habenula (LHb) is activated by cocaine and contributes to cocaine's aversive effects, and the current findings show that the rostral entopeduncular nucleus (rEPN) is a major contributor to this LHb activation and to conditioned avoidance of cocaine. These findings show a critical, though not exclusive, rEPN role in cocaine's aversive effects, and shed light on the development of addiction.
Policy of memory and level of political culture in sociocultural analysis of Ukrainian society
Authors:   Taras Shevchenko National University of Kyiv 60, Volodymyrska Str., Kyiv, 01033, Ukraine, Males L. V.
Published: November 2020

Multiculture of the Ukrainian society is the undeniable phenomenon, which, however, often is not taken into account in its representation. This is particularly true for commemoration policies and practices to honor the memory, and also can help to consolidate the society around the commonly significant events and dates, shared history. In the sociocultural analysis of modern Ukrainian society is revealed the whole recurrence of this problem.
Historic-theoretical analysis of the Bogardus scale
Authors:   National Technical University of Ukraine ", Shestakovskyi O. P. ,   Kyiv Politechnic Institute",   37, Prosp. Peremohy, Kyiv, 03056, Ukraine
Published: November 2020

In this article Bogardus scale is analyzed, also the history of its origin and formation can be traced in the works of G.Zimmel, R.Park, E.Bogardus, its adaptation by N.Panina and the meaning of the social distance concept is revealed. In connection to this, features and limits of scale usage are concerned, and the ways of its improvement for the usage in modern Ukrainian society are presented.
Marketing practices in sports industry
Authors:   V. N. Karazin Kharkiv National University 4, Svobodu Sq., Kharkiv, 61022, Ukraine, Lukashchuk V. I.
Published: November 2020

The basic organizational principles of marketing communications and their role in the development of modern sports industry are considered in the article. The reasons which brake development of sports marketing in our country are analyzed.
Scenario development alternatives and regulation of labor market in the unstable economy
Authors:   National Economic University named after Vadym Hetman 54/1, Prospect Peremogy, Kyiv, 03057, Ukraine, Rudakova S. G.
Published: November 2020

The possible scenarios of social development and regulation of the labor market in terms of unstable conditions generated by international financial and economic crisis are discussed in the article.
Modification of living standards in Ukraine and motivation factors for its increase in the context of globalization
Authors:   Interregional Academy of Personnel Management, Yevdokymova V. V.
Published: November 2020

The dynamics of living standards in Ukraine and attempt to identify ways to overcome the tendencies of marginalization of society, strengthening of the motivation factors to the active participation of its functioning layers in the implementation of new ideas of social development, growth on this basis of their wealth are considered in this article.
Socio-economic wellbeing of the population: summer 2009
Authors:   SO ", Balakireva O. M. ,   Institute for Economics and Forecasting, National Academy of Sciences of Ukraine",   26, Panasa Myrnoho Str., Kyiv, 01011, Ukraine
Published: November 2020

In the article the results of public opinion monitoring, concerning the socioeconomic wellbeing of the Ukraine population by the results of two national polls, that were held on the 27th of June – 7th of July and the 15-16th of August 2009, are given.
Osteoma Osteoide de falange. Reporte de cinco casos y revisión bibliográfica
Authors: Argüelles Santiago , Ferrari Fernando G. , Reinares Federico , Pereira Enrique , Zaidenberg Carlos R.
Published: November 2020

Resumen Introducción: El osteoma osteoide de falange es un cuadro infrecuente. El objetivo de este artículo es presentar cinco pacientes con diagnóstico histopatológico de osteoma osteoide de falange y resaltar los aspectos más relevantes del diagnóstico y el tratamiento. Materiales y Métodos: Estudio descriptivo, retrospectivo. Se evaluaron el dolor, según la escala analógica visual, la movilidad activa y el puntaje QuickDASH antes de la cirugía y en el control final a los 35.4 meses. Resultados: El tiempo medio desde la primera consulta hasta el diagnóstico fue de 10.6 meses (rango 5-16). El puntaje QuickDASH medio preoperatorio fue de 22,72 (rango 6,8-40,9). Luego del seguimiento medio de 35.4 meses (rango 17-63), todos los pacientes estaban satisfechos con el resultado. El puntaje medio de dolor fue 0. El puntaje QuickDASH medio fue 0. Conclusiones: El osteoma osteoide debe pensarse como diagnóstico diferencial ante un paciente que consulta por dolor digital subagudo o crónico que cede con antinflamatorios no esteroides. El tratamiento quirúrgico mediante el curetaje simple o la resección en bloque logra resultados satisfactorios. Sin embargo, como su prevalencia es baja, se suele pasar por alto y así se retrasan el diagnóstico y el tratamiento. Palabras clave: Osteoma osteoide; falange; dedo; dolor crónico; tumefacción. Nivel de Evidencia: IV
Instrucción Ortopédica de Posgrado - Imágenes. Resolución del caso
Authors: Trueba Ricardo
Published: November 2020

Se desarrolla el tema de lesión del cartílago y el hueso subcondral subyacente de una articulación de tobillo y se plantea las imágenes posibles.
Randomized Controlled Trial of High-Flow Nasal Cannula in Preterm Infants After Extubation
Authors: Uchiyama Atsushi , Okazaki Kaoru , Kondo Masatoshi , Oka Shuntaro , Motojima Yukiko , Namba Fumihiko , Nagano Nobuhiko , Yoshikawa Kayo , Kayama Kazunori , Kobayashi Akira , Soeno Yoshiki , Numata Osamu , Suenaga Hideyo , Imai Ken , Maruyama Hidehiko , Fujinaga Hideshi , Furuya Hiroyuki , Ito Yushi ,   NON-INVASIVE PROCEDURE FOR PREMATURE NEONATES (NIPPN) STUDY GROUP
Published: November 2020

OBJECTIVES:

Our aim is to compare the efficacy and safety of high-flow nasal cannula (HFNC) against those of nasal continuous positive airway pressure (NCPAP) or nasal intermittent positive-pressure ventilation (NIPPV) after extubation in preterm infants.

METHODS:

This prospective, randomized, noninferiority trial was conducted in 6 tertiary NICUs. Infants born at <34 weeks who needed noninvasive ventilation after extubation were enrolled. We randomly assigned infants to an HFNC group when HFNC was used or to an NCPAP/NIPPV group when NCPAP or NIPPV was used. The primary outcome was treatment failure within 7 days after extubation. We then examined clinical aspects of treatment failure with HFNC use.

RESULTS:

In total, 176 and 196 infants were assigned to the HFNC and NCPAP/NIPPV groups, respectively. The HFNC group showed a significantly higher rate of treatment failure than that of the NCPAP/NIPPV group, with treatment failure occurring in 54 infants (31%) compared with 31 infants (16%) in the NCPAP/NIPPV group (risk difference, 14.9 percentage points; 95% confidence interval, 6.2–23.2). Histologic chorioamnionitis (P = .02), treated patent ductus arteriosus (P = .001), and corrected gestational age at the start of treatment (P = .007) were factors independently related to treatment failure with HFNC use.

CONCLUSIONS:

We found HFNC revealed a significantly higher rate of treatment failure than NCPAP or NIPPV after extubation in preterm infants. The independent factors associated with treatment failure with HFNC use were histologic chorioamnionitis, treated patent ductus arteriosus, and a younger corrected gestational age at the start of treatment.
Iris sibirica (Iridaceae) on the territory of Western Ukraine
Authors: Scrypec K. I. , Tasenkevich L. O. , Seniv M. M.
Published: November 2020

The state of Iris sibirica L. in the national botanical reserve "The Valley of the Irises" is characterized. In particular, it was found that I. sibirica should be classified in the group of Euro-West Siberian, and not as a Euro-Siberian or even Eurasian species. Phenological rhythms and peculiarities of fruiting have been studied. It is established that the duration of the vegetation period of I. sibirica lasts 187–246 days. The most important stages of the reproductive cycle of I. sibirica (structure of inflorescences, flowers, fruits and seeds, phenology, seed productivity) have been studied. We first discovered that on the inner surface of the flower tube there is a multilayer secretory tissue – perigonal nectar. The fruiting of I. sibirica, which lasts quite a long time: 2–3 months (60–80 days) from June to August, was studied. In this population two ways opening of the capsule were observed. Apis mellifera (Linnaeus, 1758) (honey bee) and Bombus bombus (Latreille, 1802) (bumblebee) are pollinators of I. sibirica in the reserve. The coefficient of seed productivity of I. sibirica was high and quite stable, but despite the high potential and actual seed productivity in the population there is a weak seed recovery, which is associated with high turfing and invasions of members of the phytophagous genus Ceutorhynchus. Their activity dramatically reduces the maturation and dissemination of full-fledged mature seeds due to damage to flowers, capsules and seeds in them. However, the population of I. sibirica in the "The Valley of the Irises" is mature, normal, with a slight predominance of young individuals, which provides it with positive dynamics.
Marker changes of blood plasma proteinogram in rats with toxic hepatitis
Authors: Gryshchenko V. A. , Minina V. S.
Published: November 2020

In recent years, there has been a pronounced tendency to increase in the incidence of drug-induced liver damage due to the growing expansion of the pharmaceutical market, which is also observed in the case of incorrect administration of nonsteroidal anti-inflammatory drugs (NSAIDs). In this case, the violation of the functional state of the body has a negative effect on synthetic processes, which in combination with the protein system of tissues significantly affects the metabolic homeostasis of the body. Therefore, the aim of the study was to determine marker changes in the plasma protein spectrum in laboratory rats with diclofenac-induced hepatitis and the effectiveness of reparative therapy based on milk phospholipids. The drug form of toxic hepatitis in laboratory animals was induced according to the author’s model by oral administration of diclofenac sodium (NSAID group) at a dose of 12.5 mg/kg, once a day for 14 days. Thus, in rats with toxic hepatitis there was a probable decrease in plasma total protein content by 15.6% compared with control, indicating a violation of protein-synthesizing function of the liver. With the introduction into the body of clinically healthy and sick animals of the liposomal form of the bioadditive "FLP-MD" based on milk phospholipids, the level of total protein in blood plasma corresponded to control values. As a result of the study of the plasma protein spectrum of Wistar rats, the four most sensitive indicators, which undergo significant probable changes in absolute and relative units of measurement with the development of toxic diclofenac-induced hepatitis, are protein fractions with molecular weights of 180–190, 150–170, 60 and 54–58 kDa and four markers of the effectiveness of restoring the protein-synthesizing function of the liver with the use of corrective therapy, in particular, bioadditives "FLP-MD" – 900, 180–190, 68–70 kDa and the value of A/G ratio, which is important for implementation in applied veterinary medicine, especially in the diagnosis of NSAID hepatopathy, supplementing the picture of its pathogenesis at the molecular level and testing the effectiveness of newly created drugs of hepatoprotective profile.
The effect of the combined action of nickel and copper ions on the initial stages of ontogenesis of Alisma plantago-aquatica
Authors: Krylova E. G. , Garin E. V.
Published: November 2020

Surface water pollution has a complex multicomponent nature, due to a combination of various heavy metals that have a synergistic or antagonistic effect on various physiological parameters. Under model conditions, the combined effect of several heavy metals on aquatic plants was studied in terms of their toxicity, taking into account the nature of the interaction. In laboratory conditions, we studied the effect of nickel and copper ions and their mixtures in different concentrations on seed germination, growth and development of seedlings of the coastal-aquatic plant Alisma plantago-aquatica L. At the end of the experiment, seed germination, inhibition coefficient, morphometric indicators of seedlings and tolerance index were determined. Alisma seeds are highly resistant to nickel and copper chlorides and their mixtures. The toxicity limit for seed germination at 1–500 mg/L was not detected, although the inhibition coefficient in all variants of the experiment increased. A greater toxic effect of copper ions was noted compared to nickel ions. With the joint action of two metals on seed germination, a change in the nature of the effect from an independent action at low concentrations to antagonism at high concentrations was revealed. The growth and development of seedlings was observed at 1–100 mg/L. The main inhibitory effect of heavy metals was on the length of the main root, the first true leaf, and the number of adventitious roots. Necrosis of the root system and hypocotyl, a weakening of the differentiation of the site of transition of the hypocotyl to the cotyledon, a change in the shape of the cotyledon, the colour intensity and turgor of the cotyledon and leaves were noted. The tolerance index showed that resistance at a level above 50% to the action of nickel, copper and their mixture was maintained at 1 mg/L. In the case of the development of hypocotyl and cotyledon, copper was more toxic than nickel; nickel had a greater inhibitory effect on leaves. Under the action of the heavy metal mixture on the growth and development of seedlings, the independent action at low concentrations changed to antagonistic at high concentrations, which is probably due to competition in a number of indicators between nickel and copper.
Retrospective analysis of the epizootic situation of enzootic bovine leukosis in Ukraine in 1994–2019
Authors: Korniienko L. Y. , Pyskun A. V. , Tsarenko T. M. , Ukhovskyi V. V. , Kyivska G. V. , Moroz O. A. , Kovalenko V. L. , Aliekseieva G. B.
Published: November 2020

In Ukraine, prevention and control measures of bovine leukosis were regulated by relevant legislation, regulations and instructions developed in the period 1960–1992. Currently, the instruction on prevention and rehabilitation of this disease in cattle is used (approved in 2007). According to it, the identification of infected animals is carried out from 6 months of age by serological (first scheme in AGID or another in ELISA) and genomic (PCR) methods. The infected animals are removed from the herd or slaughtered. In general, because of the diagnostic and preventive measures carried out during the analyzed period (26 years) 10 519 farms were rehabilitated from leukosis (2 346 affected farms remained from previous years). At the same time, more 4 million infected cattle were slaughtered. The majority of affected farms (more than 1 000) were registered in the period between 1994 (2 346 farms) and 2003 (1 247 farms). Since 2014, the number of affected farms has remained mostly below 10 and the number of infected cattle has decreased to 2 000 animals per year. At the same time, the number of rehabilitated farms also decreased (from 1 307 farms in 1998 to 4 farms in 2014). The same trend was registered with the dynamics of the number of animals that were removed from the herd due to leukosis. Thus, in 1995 and 1997 their numbers were 321 178 and 558 649 animals, respectively, and in 2014 it was 1 124. The obtained indicators of intensity and extensiveness of the epizootic process show that the incidence rate was maximal during 1998–2000 and amounted to 3.7–4.3%. The maximum indicators of the coefficient of affection were recorded in 1997–2000 and equal 11.8–15.3%. The rate of foci remained on the level of 90–270 throughout the all analyzed period. During 2008–2019, specialists of the Ukrainian veterinary laboratories investigated more than 47 million samples of cattle blood sera for enzootic bovine leukosis by AGID and ELISA. However, despite the significant diagnostic work, the important factor in the decrease of the number of affected farms and infected animals is the decrease in the total number of cattle in Ukraine (almost 22 million animals in 1994 against 3 million in 2019). Graphic trends of these indicators are comparable and agree with the decrease in the number of cattle in our country by analyzed period. After 2014, the number of affected farms ranged 10–17 per year (mostly in private households). However, the full recovery of cattle in Ukraine from bovine leukosis has not taken place, although our country is closer than ever to this.
Morphological characteristic of Skrjabinema ovis (Nematoda, Oxyuridae) obtained from domestic sheep
Authors: Melnychuk V. V. , Reshetylo O. I.
Published: November 2020

Skrjabinemosis is a widely prevalent helminthiasis of sheep, goats and wild ruminants. It is caused by Skrjabinema ovis Skrjabin, 1915. Parasitization by S. ovis induces inflammatory processes of the large intestine, in skin around the anus and tail base, resulting in reduced productivity and weight loss. The measures of prevention and control of skrjabinemosis on sheep farms depend on the timely and accurate diagnosis, based on the reliable identification of nematodes. We studied the identification morphometric characters of this species The nematodes were obtained from the large intestine of 710 pasture-kept sheep (Ovis aries) on farms of Kyiv, Poltava and Zaporizhzhia regions ( Central and South-Eastern Ukraine). In total, 5723 adult S. ovis nematodes were collected, 1981 of which were males and 3742 were females. Sexual dimorphism was found in S. ovis both in metric and morphological parameters. The size dimorphism is characterized by values larger by 43.9–64.6% of 11 parameters in females compared to males. The differential characters of mature S. ovis males and females are morphological specifics of the mouth organ complex and the distribution of cuticular formations on the head end of the parasite. The lips of the female nematodes are anchor-shaped and adorned with tooth-like lamellae, and the lips of the males are oval and lack the tooth-like lamellae. Cuticular nodes on the head ends of the females are considerably longer and wider than in the males. The species-specific morphological characters of the males are the features of morphology and sizes of the pseudobursa, the shape and length of the spicule and gubernaculum, and their width parameters in different areas. In the identification of females, the morphology of the vulva and tail end, and the metric parameters of the location of the vulva, anus, and sizes of eggs in the uterus should be considered. Additional metric and morphological parameters are presented for use in the differentiation of males and females for better identification.
Sex identification of different species of wild birds using a single universal protocol to the bird sexing method based on gene polymorphism
Authors: Rudaуа S. V. , Katerynych О. О. , Drahulian M. V. , Chaplygina A. B. , Pakhomov O. Y.
Published: November 2020

This article presents an elaboration of the protocol for the method of sexing wild birds based on the polymorphism of the CHD gene using P2/P8 primer for Common Pheasant – Phasianus colchicus (Linnaeus, 1758; Galliformes, Phasianidae); Silver Lofur or Silver Pheasant – Lophura nycthemera (Linnaeus, 1758; Galliformes, Phasianidae), Budgerigar – Melopsittacus undulatus (Shaw, 1805; Psittaciformes, Psittacidae), Herring Gull – Larus argentatus (Pontoppidan, 1763; Charadriiformes, Laridae), and White Stork – Ciconia ciconia (Linnaeus, 1758; Ciconiiformes, Ciconiidae). Blood samples were taken from Common Pheasant, Silver Pheasant and White Stork using the “drop of blood on paper” method. For the Budgerigar and the Herring Gull, DNA was isolated from the feather follicle. To isolate DNA, a commercial NeoPrep 100 DNA reagent kit (Neogen, Ukraine) was used. Primers P2/P8 were used for PCR; PCR was performed using GenPac PCR Core reagents (Neogen, Ukraine). We selected the optimal amount of Tag polymerase, the amount of DNA and primers and, according to the amount of reagents, set acceptable amplification modes and electrophoresis agarose gel percentage. Prior to PCR, additional DNA gel electrophoresis purification is proposed, which increases the percentage of positive sex determination results. It was found that the ideal mixture for the 5 bird species was an amplification mixture (total volume 20 µL, containing 1 U Tag polymerase, 100 ng DNA and 0.6 µM of each primer). The amplified CHD-Z fragment of Common and Silver pheasants is of ~340 n. p., CHD-W ~360 n. p. Herring Gull and Budgerigar have ~350 n. p. of CHD-Z length, and ~400 n. p. of CHD-W length, White Stork has its CHD-Z of ~ 370 n. p. long. It is advisable to investigate the genome of the experimental bird species using horizontal electrophoresis in agar’s gel with the concentration of 5%, which makes it possible to clearly visualize the female genotype. The universal protocol of the method of sex determination based on polymorphism of the CHD gene for the 5 studied bird species is described. These results of the study led to the conclusion that for the simultaneous sexing of several species of birds, it is advisable to develop a unified protocol for determining the status of the CHD gene, with the aim of clarifying the gender, as well as new approaches in ornithology and ecology aimed at determining interspecific differences associated with gene polymorphism. Identification of differences in fragment sizes may be useful for identifying the species in cases when birds form mixed pairings for taxonomic and phylogenetic comparisons.
Morphological and ecological peculiarities of checker tree mountain ash (Torminalis glaberrima) plants and biochemical composition of its fruits
Authors: Моskаlеts Т. Z. , Vоvkоhоn А. H. , Bаrаt Y. М. , Knyazyuk О. V. , Verheles P. N.
Published: November 2020

The selection and comparative study of new forms of the Red Book species checker tree mountain ash (Torminalis glaberrima (Gand.) Sennikov & Kurtto) were conducted on the basis of generalizing the literary data and expeditionary research on the natural and local gene pool of the above-mentioned plant. Information was presented about the peculiarities of the selection and valuable forms of the checker tree concerning the indices of vitality and morphology in the Central, South-Western, and Western Forest-Steppe of Ukraine. These forms appeared to be characterized by high vigour (over 30–40 cm), large size and mass of the fruits (1.7–2.4 g), their increased nutritional value, high ecological plasticity and ornamentality (crown shape, leaf colouration and shades during the growing season). Taking into consideration the ornamental characteristics, the selected forms are rather promising in landscape construction and phytodesign as complementary elements of oak-beech, oak-hornbeam and other species associations, as well as green corridors of the ecological network. This will contribute to the restoration and preservation of this rare species, thus facilitating restoration, spreading and conservation of this rare species, thereby increasing the stability of ecosystem components, squares, alleys, nature-conservation territories and enhancing the aesthetic qualities of the gardens when establishing harmonious landscape compositions. The fruits of T. glaberrima are characterized as raw material for processing and manufacturing of medicinal preparations and food products. The biochemical analysis of the checker tree mountain ash berries has shown that they are characterized by high content of a number of biologically active substances: polyphenolic compounds, flavonoids, vitamin С. The wide use of the checker tree will enable the food and pharmaceutical markets to be supplied with medicinal and fruit raw material by its introduction into new cultivation conditions, namely: into industrial and ornamental horticulture, forestry. The new genotypes of T. glaberrima were selected and are planned to be transferred to the National Centre for the Plant Genetic Resources of Ukraine. That will make it possible to replenish the genetic bank of Ukraine with representatives of the species, which are promising in fruit growing and ornamental horticulture, forestry and nature conservation.
The influence of hydro-meteorological conditions on the spread of chicken cestodiasis
Authors: Bogach M. V. , Paliy A. P. , Perotsʼka L. V. , Pyvovarova І. V. , Stoyanova V. Y. , Palii A. P.
Published: November 2020

Today one of the important problems in poultry farming and bird keeping both in homesteads and on farms is the spread of endoparasites, which cause a significant decrease in productivity and significant economic damage. Raillietinosis and daveniosis are natural focal tape helminthiases that parasitize in the small intestine of poultry. The research on chicken cestodiasis was carried out on poultry farms in the south of Odessa Region of Ukraine during 2017 and 2019. 4219 chickens of different age groups were examined, which used walking areas, with 1965 chickens – in 2017 and 2254 – in 2019. To assess the wet and dry periods with daily average temperatures above 10 °C, that is the period of active vegetation, the Selyaninov hydrothermal coefficient (SHC) was used (1937), according to which the spread of chicken cestodiasis was determined. In the south of Odessa Region, the moderate and severe period increased from four to seven months, at which the hydrothermal coefficient amounted to 0.4–0.8. The period of sufficient moisture at a hydrothermal coefficient of 1.0–1.5 decreased from three months of 2017 to two months of 2019 and the hydrothermal coefficient was not calculated for five and three months, respectively. In 2017, the hatching of cestode eggs with bird manure was recorded for nine months: from March (10.1%) to November (5.8%) with high rates in June (27.2%) and September (37.1%), while in 2019, cestode eggs were recorded in February (12.7%) and up to December (2.4%), that is, for 11 months, with the highest rates in May (41.8%) and September (43.9%). The species composition of chicken cestodes is represented by four species: Raillietina echinobothrida (74.2%), which dominates due to a longer low hydrothermal coefficient, as well as R. tetragona (9.8%), R. cesticillus (10.8%) and Davainea proglottina (5.2%). The invasion of ants with cysticercoid R. echinobothrida in 2017 amounted to 19.6%, and in 2019 – 25.9% with an intensity of 1 to 4 specimens.
Antianemic action of the iron (IV) clathrochelate complexes
Authors: Dukhnitsky V. B. , Derkach I. M. , Plutenko M. O. , Fritsky I. O. , Derkach S. S.
Published: November 2020

Anemia is one of the most common non-contagious diseases of pigs. Modern antianemic drugs have several drawbacks, so finding new drugs is a pressing issue. We previously reported the results of preclinical studies of iron in rare high valence IV. This allowed us to determine, supplement, and generalize the data on clinical studies of the new drugs with the active substance iron (IV) clathrochelate. Therefore, we studied its antianemic effect on piglets. Experiments were carried out on piglets-analogues neonates, which were divided into three groups: control and two experimental groups. Piglets were kept with sows on suckling. For the purpose of prevention of iron deficiency anemia, the traditional solution of iron dextran was administered once intramuscularly to piglets of I control group. The aqueous solution of iron (IV) clathrochelate complexes was administered once intramuscularly to piglets of II experimental group. Iron (IV) clathrochelate complexes were dissolved in a solvent of rheopolyglucin and administered once intramuscularly to piglets of III experimental group. 1 mL of test solutions contained 100 mg of active substance. The investigative material were the samples of blood and serum of piglets, their liver and spleen. The experiment lasted during a 30-day period since the birth of the piglets. According to the results of the experiments, iron (IV) clatrochelate complexes which were dissolved in water for injection and rheopolyglucin had higher antianemic activity compared to the control. This is evidenced by the dynamics of probable changes in the number of erythrocytes, hemoglobin content and hematocrit, iron content in serum and its mass fraction in the blood, liver and spleen of piglets. The effectiveness of the action of iron (IV) clatrochelate complexes is demonstrated by the full supply of piglets with iron and its higher bioavailability.
Assessment of ecological stability in yield for breeding of spring barley cultivars with increased adaptive potential
Authors: Hudzenko V. M. , Demydov O. A. , Kavunets V. P. , Kachan L. M. , Ishchenko V. A. , Sardak M. O.
Published: November 2020

Increasing crop adaptability in terms of ensuring a stable level of productivity in the genotype – environment interaction is still the central problem of plant breeding theory and practice. The aim of the present study is to theoretically substantiate and practically test a scheme of multi-environment trials, as well as interpret experimental data using modern statistical tools for evaluation of the genotype by environment interaction, and highlight the best genotypes with combining yield performance and ecological stability at the final stage of the spring barley breeding process. For this purpose in the first year of competitive testing (2016) at the V. M. Remeslo Myronivka Institute of Wheat of the National Academy of Agrarian Sciences of Ukraine we selected nine promising spring barley breeding lines. In 2017 and 2018 these breeding lines were additionally tested in two other scientific institutions located in different agroclimatic zones of Ukraine. For a more reliable assessment, the breeding lines were compared not only with standard cultivar, but also with ten spring barley cultivars widespread in agricultural production of Ukraine. Thus, for three years of competitive testing, we received experimental genotype-environmental data from seven environments, which represent a combination of contrasting agroclimatic zones (Central part of the Forest-Steppe, Polissia and Northern Steppe of Ukraine) and different years (2016–2018). Our results revealed significant variability of mean yield of genotypes, as well as cross-over genotype by environment interaction. The first two principal components of both AMMI and GGE biplot explained more than 80% of the genotype by environment interaction. In general, the peculiarities we revealed indicate the effectiveness of the proposed combination of spatial (agroclimatic zones) and temporal (years) gradients to identify the best spring barley genotypes with the optimal combination of yield performance and ecological stability. Using AMMI and GGE biplot models was effective for the comprehensive differentiation of genotypes in terms of wide and specific adaptability, as well as for qualitative characterization of test environments and providing mega-environment analysis. As a practical result of the multi-environment trial, four spring barley breeding lines have been submitted to the State Variety Testing of Ukraine as new cultivars MIP Sharm, MIP Tytul, MIP Deviz and MIP Zakhysnyk, respectively.
¿Provincias y partidos o gobiernos y corregimientos? Los principios rectores del desordenamiento territorial de las Indias y la creación de un sistema de información histórico-geográfico
Authors: Stangl Werner
Published: November 2020

El artículo discute las dificultades de la reconstrucción de la organización territorial hispanoamericana colonial, necesaria para una infraestructura interactiva y espacio-temporal de la América borbónica (HGIS de las Indias). No es particularmente novedosa la observación que la administración indiana era fragmentada, dividida en diferentes ramos y con territorialidades solapadas. Sin embargo, el artículo ensaya mostrar como aspectos adminitrativos, legales, étnicos, históricos y topográficos convergieron en discursos idiosincráticos para formar conceptos territoriales vernáculos como reinos, provincias, jurisdicciones, partidos, y otros más. Percepción, definición y representación de territorios y “divisiones territoriales” no dependían tanto de un sistema normativo, sino en la convergencia o divergencia de instituciones, su establidad, contextos regionales, reproducción de discursos anteriores, intereses de actores coloniales y las matices propias al medio de expresión. Tres ejemplos de constelaciones regionales particularmente complicadas se tratan con mayor detalle para mostrar las diferentes dinámicas en el proceso: Las Fronteras de San Luis Colotlán; la provincia e intendencia de Paraguay; y el “reino” de Nueva Vizcaya. Otro apartado discute las consecuencias de esa falta de normatividad de conceptos espaciales para la reconstrucción sinóptica de la organización territorial en HGIS de las Indias. El artículo se concluye con reflexiones generales sobre la aplicabilidad de los argumentos en áreas céntricos y marginales, el problema de la escala en textos y mapas, y el potencial de HGIS de las Indias como infraestructura digital común.
Knowledge Knots on the Spot: Colonial Archives through the Looking Glass of the Archival Turn – the Cases of Caracas and Buenos Aires
Authors: Fechner Fabian
Published: November 2020

La historia global de los saberes desarrollada durante los últimos años se ha focalizado en analizar las condiciones de circulación de conocimientos desde una perspectiva que ha privilegiado el análisis de archivos ubicados en las metrópolis europeas. Sin embargo, hasta ahora se ha estudiado muy poco el tema de cómo archivos, librerías y otros repositorios organizaron y estructuraron saberes; cómo ellos mismos conectaron eventos desconectados entre sí y cómo desarrollaron técnicas de archivamiento en un contexto colonial. Sabemos cómo fueron organizados algunos archivos en metrópolis europeas, pero ignoramos los vínculos entre esos archivos y los archivos ubicados en territorios coloniales. El presente artículo analiza ese costado del proceso. Como casos de estudio se toman el archivo de los franciscanos en Caracas y el archivo jesuítico en Buenos Aires, ambos organizados a mediados del siglo XVIII. Los procesos de archivística revelan las categorías de clasificación y hábitos archivísticos en ultramar. A partir de los inventarios, herramientas clave en la organización de los archivos, podemos entender mejor cómo se crearon conocimientos nuevos e incluso obtener elementos para comprender cómo fue concebido el gobierno político local.
Extranjeros in Amerika - Gesetzgebung und bourbonische Reformpolitik
Authors: Biersack Martin
Published: November 2020

El artículo analiza el impacto de las reformas borbónicas en la política frente a los extranjeros en Hispano-América. Se examina los principales mecanismos del gobierno de Felipe V, Fernando VI y Carlos III para controlar los procesos migratorios en América: la naturalización y la legislación frente a los extranjeros. Referente a la naturalización se describe los cambios que dicha práctica experimentaba a lo largo del siglo XVII, por ejemplo la desaparición de la Composición y el aparecer de un nuevo instrumento, las Cartas de tolerancia. Con la legislación se pretendía cerrar los huecos por los cuales los extranjeros intentaban evadir una expulsión de América. Tanto los cambios en los procesos de naturalización como los cambios en la legislación tenían el objetivo de fortalecer la soberanía del Rey sobre la admisión legal de los extranjeros en América. No obstante, en la práctica las autoridades americanas aún disponían de muchos recursos para tolerar por si mismo a extranjeros.
El poder constituyente en el primer constitucionalismo hispano
Authors: Portillo José M.
Published: November 2020

El poder constituyente se ha solido manejar historiográficamente como un poder monolítico, una especie extraordinaria de poder que capacita para generar un nuevo orden político y social. Siendo esto básicamente cierto, la experiencia del poder constituyente en el primer constitucionalismo hispano permite refinar algo esta percepción. En este texto se muestra cómo ese poder pudo actuar de manera mucho más decidida en el ámbito del ius gentium, es decir, para generar naciones que en el del “derecho público interno”, esto es, para reordenar las sociedades que protagonizaron aquellos trascendentales cambios ocurridos en la monarquía española después de 1808.
Kroatischer Nationalismus und Panslawismus in Argentinien und Chile während des Ersten Weltkriegs
Authors: Martínez-Flener Milagros , Prutsch Ursula
Published: November 2020

El presente artículo trata el tema del desarollo del nacionalismo sudeslavo entre ex-subditos del Imperio Austro-Húngaro en los años ante y durante la Primera Guerra Mundial. El artículo se centra en Chile e Argentina, pero considera también las características transnacionales del movimiento nacionalista eslavo que conectó al Comité Yugoslavo instituido en Londres, con los comités nacionales eslavos establecidos en Estados Unidos. Chile se convirtió en el centro del movimiento nacionalista eslavo en la costa occidental sudamericana, contribuyendo con el comité en Londres no solo con grandes sumas de dinero, sino también con un fuerte trabajo de propaganda destinado, de un lado, a ganar adeptos sobre todo entre los súbditos croatas y dálmatas establecidos en los países sudamericanos. Los representantes de la monarquía dual se vieron confrontados con una situación que en un principio subestimaron y después no supieron manejar.
Argentine Left Parties and the 1967 Six-Day War through the Prism of Global Networks and South-South Connections
Authors: Jozami Maximiliano
Published: November 2020

La guerra de junio de 1967 entre Israel y los ejércitos de Egipto, Siria y Jordania tuvo un importante impacto sobre la izquierda argentina, que se alineó con los países árabes. El Partido Comunista de Argentina (PCA), que tenía una influencia significativa dentro de la comunidad judía, defendió la política de la Unión Soviética, mientras que Política Obrera (PO) y el Partido Revolucionario de los Trabajadores (PRT), dos corrientes trotskistas, fueron críticos de la política soviética y vieron en el proceso político del Medio Oriente una revolución nacional en curso que se podía convertir en una revolución socialista. Aunque los tres partidos repudiaban abiertamente al antisemitismo y denunciaban los llamados a expulsar a la población judía de Israel/Palestina, no estuvieron exentos del uso de tropos antisemitas (y orientalistas). Describían a Israel como un mero ‘peón del imperialismo estadounidense’, carente de agencia y, con la excepción del PCA, ignoraron la existencia de los Palestinos como un grupo nacional en sí mismo. El debate sobre la cuestión de Israel/Palestina en la Conferencia Tricontinental celebrada en La Habana en 1966 influyó a la izquierda en su conjunto, y parece haber servido de insumo a las posiciones de PO, organización que se convirtió en el primer partido marxista del mundo en plantear la destrucción política del Estado de Israel, la cual se suponía sería llevada a cabo por la alianza revolucionaria de las masas árabes y judías del Medio Oriente. Por el contrario, tanto el PCA como el PRT defendían el derecho de Israel a su existencia.
La caricatura de oposición en los congresos de la época de Juárez, 1861-1872
Authors: Arroyo Israel
Published: November 2020

El artículo estudia las caricaturas de oposición durante la administración de Benito Juárez (1861-1872). Se concentra en dos periódicos emblemáticos con caricaturas de la época: La Orquesta y El Padre Cobos. Propone que la prensa de oposición debe entenderse más como creadora de un imaginario colectivo — sin que importe tanto si es real o ficticio — que de un impacto real en la población en general. A pesar de que decía representar el pueblo, la caricatura política mexicana se limitaba a avivar la esfera pública de las elites periodísticas y de la clase política de su momento.
El “escándalo Magnasco”. Denuncia pública y controversias sobre el papel del Congreso en la Argentina del 1900
Authors: Romero Ana Leonor
Published: November 2020

Este artículo analiza el papel del escándalo como mecanismo de crítica al poder político en la Argentina del cambio de siglo. De manera similar, a la sátira política en años anteriores, los escándalos sirvieron para denunciar públicamente las falencias del sistema político, poniendo en primer plano la ruptura de las normativas socialmente consensuadas. En el contexto de la segunda presidencia de Julio A. Roca, el debate público alentó éste tipo de crítica y posibilitó el éxito de este tipo de intervenciones que puso de manifiesto las polémicas existentes sobre distintos modos de entender y hacer política. Específicamente, se analiza la denuncia por corrupción realizada en junio de 1901 al ministro de Justicia e Instrucción Pública Osvaldo Magnasco. Este caso permite reflexionar sobre el rol jugado por la definición de las características morales de los políticos y los cuestionamientos públicos al funcionamiento del sistema de división de poderes, dando cuenta de las tensiones existentes en el debate publico sobre el lugar que el Congreso y el Presidente ocuparon en esas impugnaciones, y examinar los modos en que era percibida esta relación.
El método de trabajo con los sueños según los testimonios de pase de Escuelas lacanianas afiliadas a la AMP y la EPFCL
Authors: Labaronnie Ma. Celeste , Azcona Maximiliano
Published: November 2020

Objetivo. En este artículo se presenta un estudio de los modos de intervención frente a los sueños referidos en testimonios de pase de escuelas lacanianas afiliadas a la Asociación Mundial de Psicoanálisis y la Escuela de Psicoanálisis de los Foros del Campo Lacaniano. Método. Se constituyó una muestra intencional de 80 testimonios, recabados de las publicaciones de cada escuela. A partir de ahí, se analizaron cualitativamente los 14 ejemplos encontrados en los que se explicitaba el modo en el que el analista intervino sobre el relato de un sueño. Resultados. El resultado es el hallazgo de variadas intervenciones que fueron agrupadas en cuatro ejes: (a) la interrogación o invitación a asociar; (b) la interpretación; (c) el corte; (d) otras variantes del acto analítico. Se concluye que el trabajo con los sueños delineado por Freud sigue en pie, pero también se observan otros modos de intervención que apuntan a un más allá del sentido: a la letra y al corte como estructura fundamental de la interpretación.
Megjegyzések az Ara Pacis Tellus-Panelje Központi Alakjának Azonosításához
Authors: Magdus Tamás
Published: November 2020

Az ókori római művészettörténet egyik leggyakrabban vizsgált műalkotása az Ara Pacis Augustae. Az avatatlan szem egy kiválóan formált, részletes, domborművek sokaságát felvonultató, páratlan műalkotást lát, azonban a történettudomány és a különböző társtudományok ezen apró részletekből az Augustus-kor kiváló lenyomatát tudják nyújtani. Az Ara Pacis reliefj einek részletgazdagsága miatt mind a római politikatörténet, mind a vallás- és eszmetörténet kutatásának kiváló forrása. Jelen tanulmány elsődleges célja állást foglalni az ikonográﬁai sajátosságok és a szakirodalom segítségével abban a kérdésben, hogy ki a panel főalakja.

Ara Pacis Augustae is the most frequently studied work of art in the ancient Roman history of art. The uninitiated eye sees an exquisitely crafted, detailed, multitude of reliefs, a unique work of art, but history and diﬀerent collaborative sciences can render an excellent imprint of Augustus era from these tiny details. Owing to the Ara Pacis’ chiselled reliefs, it is an excellent source for political history, history of religion, and ideology. The aim of this study is to take sides in the question of who is the main ﬁgure of the panel by dint of the iconographic features and recent literature.