Foreword

10.47908/12/f ◽  
2020 ◽  
pp. xi-xvi
Author(s):  
Fred Anderson
Keyword(s):  
The Usa ◽  
First Time

Originally from Oregon in the USA, the author shares a part of his own story starting with when he arrived in Japan for the first time in 1977. He relates his own story to the themes presented in the book which he summarises in this foreword.

TAMM HORSFALL PROTEIN: THE MEN BEHIND THE EPONYM

2019 ◽  
Vol 23 (2) ◽  
pp. 117-119 ◽  
Author(s):  
D. N. Paskalev ◽  
B. T. Galunska ◽  
D. Petkova-Valkova
Keyword(s):  
Viral Replication ◽  
Research Team ◽  
Molecular Mechanisms ◽  
Thick Ascending Limb ◽  
Rockefeller Institute ◽  
The Usa ◽  
Natural Inhibitor ◽  
Simplex Virus ◽  
First Time ◽  
New Protein

Tamm–Horsfall Protein (uromodulin) is named after Igor Tamm and Franc Horsfall Jr who described it for the first time in 1952. It is a glycoprotein, secreted by the cells in the thick ascending limb of the loop of Henle. This protein will perform a number of important pathophysiological functions, including protection against uroinfections, especially caused by E. Сoli, and protection against formation of calcium concernments in the kidney. Igor Tamm (1922-1995) is an outstanding cytologist, virologist and biochemist. He is one of the pioneers in the study of viral replication. He was born in Estonia and died in the USA. In 1964 he was elected for a professorship in Rockefeller Institute for Medical Research, where has been working continuously. Since 1959, he became a head of the virology lab established by his mentor and co-author Franc Horsfall. In the course of studies on the natural inhibitor of viral replication, Tamm and Horsfall isolated and characterized biochemically a new protein named after their names. Franc Lappin Horsfall Jr (1906-1971) was a well-known clinician and virologist with remarkable achievements in internal medicine. He was born and died in the USA. He worked in the Rockefeller Hospital from 1934 to 1960, then in the Center for Cancer Research at the Sloan-Kettering Institute. Here he was a leader of a research team studying the molecular mechanisms of immunity, the effects of chemotherapy with benzimidazole compounds (together with I. Tamm), coxsackie viruses, herpes simplex virus, etc. 

Student loan debt and first-time home buying in USA

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Robert H. Scott III ◽  
Steven Bloom
Keyword(s):  
College Graduates ◽  
Student Loans ◽  
Student Loan ◽  
Home Equity ◽  
Student Loan Debt ◽  
Content Type ◽  
Loan Debt ◽  
The Usa ◽  
First Time ◽  
Home Buying

Purpose This paper aims to examine the relationship between student loan debt and first-time home buying among college graduates aged 23 to 40 years old in the USA. Design/methodology/approach The authors use the Federal Reserve’s 2019 Survey of Consumer Finances data on American households to present descriptive statistics and run logistic regressions that measure the effects of student loan debt on first-time home buying. The authors also present original survey data of mortgage lenders that provides an industry-level perspective. Findings The authors find that having student loan debt does not by itself prohibit first-time home buyers. On the contrary, having student loan debt increases the likelihood of homeownership by 15.1%. People with student loan debt, however, buy homes that are 39.2% less expensive and have 58% less home equity compared to first-time home buyers without student loans. In addition, it is found that the amount of student loan debt is important. People with student loan debt above the median amount among people with student loan debt ($35,000) are 27% less likely to be first-time home buyers. Practical implications This paper provides public policy analysts and other researchers a different perspective on the correlation between student loan debt and home buying. This study focuses narrowly on first-time home buyers who are college graduates between 23 and 40 years. Thus, capturing the youngest cohort of first-time home buyers and examine the primary factors that influence their home buying decisions. Originality/value First-time homebuyers are historically the largest segment of home buyers making them an important subcategory to study. The rise in student loan debt is posited to explain declining homeownership among younger people. The current literature on student loan debt and home buying often studies samples that are too heterogeneous resulting in mixed findings. This paper adds to the existing literature by filtering the sample to study the effects of student loan debt and first-time home buying among people with at least a college degree who are between 23 and 40 years.

Taxonomic changes in Ichneumonoidea (Hymenoptera), and notes on certain type specimens

Zootaxa ◽  
2021 ◽  
Vol 4941 (4) ◽  
pp. 511-541
Author(s):  
GAVIN R. BROAD
Keyword(s):  
New Combinations ◽  
Type Specimens ◽  
The Usa ◽  
Taxonomic Changes ◽  
First Time

The following new synonymies are established: Acrodactyla iliensis Sheng & Bian 1996 = Acrodactyla lachryma Pham, Broad, Matsumoto & Böhme 2012, syn. nov.; Euceros Gravenhorst 1829 = Lentocerus Dong & Naito 1999, syn. nov.; Euceros pruinosus (Gravenhorst 1829) = Lentocerus dentatus Dong & Naito 1999, syn. nov.; Euceros sensibus Uchida 1930 = Lentocerus lijiangensis Dong & Naito 1999, syn. nov.; Gyroneuron Kokujev 1901 = Cyclophatnus Cameron 1910, syn. nov.; Gyroneuron flavum (Cameron 1910) = Gyroneuron testaceator Watanabe 1934, syn. nov.; Liotryphon strobilellae (Linnaeus 1758) = Townesia qinghaiensis He 1996, syn. nov. The following are new combinations: Aleiodes insignis (Brues 1926), Aleiodes lateralis (Cameron 1905), Aleiodes maculicornis (Brues 1926), Aleiodes siccitesta (Morley 1937), Cyclophatnus flavum (Cameron 1910), Rhaconotus striatulus (Cameron 1909), Tolonus cingulatorius (Morley 1912), Zatypota tropica (Morley 1912). Netelia morleyi Townes, Townes & Gupta 1961 is transferred from the subgenus Netelia Gray 1860 to the subgenus Paropheltes Cameron 1907. One new replacement name is proposed: Aleiodes philippinensis nom. nov. for Rhogas lateralis Baker 1917, nec Troporhogas lateralis Cameron 1905. Lectotypes are designated for Antrusa persimilis Nixon 1954, Rhyssalus striatulus Cameron 1909, Troporhogas trimaculata Cameron 1905, Hemiteles cingulatorius Morley 1912, Paniscus ferrugineus Cameron 1889 and for Xanthojoppa inermis Morley 1917. Some previously overlooked type specimens are interpreted and illustrated and some errors in the literature corrected. Hosts are recorded for two genera of Ichneumoninae for the first time: Catadelphops nasutus (Heinrich 1962) was reared from Proserpinus terlooii (Edwards 1875) (Lepidoptera: Sphingidae) in the USA, and Aethianoplis excavata (Roman 1910) was reared from Precis octavia (Cramer 1777) (Lepidoptera: Nymphalidae) in Uganda. 

Large-cap vs small-cap portfolio performance: new empirical evidence from ETFs

2019 ◽  
Vol 18 (1) ◽  
pp. 71-94
Author(s):  
Gerasimos Rompotis
Keyword(s):  
Design Methodology ◽  
Portfolio Performance ◽  
Exchange Traded Funds ◽  
Investment Strategies ◽  
Time Data ◽  
Content Type ◽  
Risk Characteristics ◽  
The Usa ◽  
First Time ◽  
Practical Implications

PurposeA well-documented pattern in the literature concerns the outperformance of small-cap stocks relative to their larger-cap counterparts. This paper aims to address the “small-cap versus large-cap” issue using for the first time data from the exchange traded funds (ETFs) industry.Design/methodology/approachSeveral raw return and risk-adjusted return metrics are estimated over the period 2012-2016.FindingsResults are partially supportive of the “size effect”. In particular, small-cap ETFs outperform large-cap ETFs in overall raw return terms even though they fail the risk test. However, outperformance is not consistent on an annual basis. When risk-adjusted returns are taken into consideration, small-cap ETFs are inferior to their large-cap counterparts.Research limitations/implicationsThis research only covers the ETF market in the USA. However, given the tremendous growth of ETF markets worldwide, a similar examination of the “small vs large capitalization” issue could be conducted with data from other developed ETF markets in Europe and Asia. In such a case, useful comparisons could be made, so that we could conclude whether the findings of the current study are unique and US-specific or whether they could be generalized across the several international ETF markets.Practical implicationsA possible generalization of the findings would entail that profitable investment strategies could be based on the different performance and risk characteristics of small- and large-cap ETFs.Originality/valueThis is the first study to examine the performance of ETFs investing in large-cap stock indicesvis-à-visthe performance of ETFs tracking indices comprised of small-cap stocks.

scholarly journals First Results from Insemination With Sex-Sorted Semen in Dairy Heifers in Macedonia

2015 ◽  
Vol 38 (1) ◽  
pp. 107-111
Author(s):  
Ljupche Kochoski ◽  
Zoran Filipov ◽  
Ilcho Joshevski ◽  
Stevche Ilievski ◽  
Filip Davkov
Keyword(s):  
Pregnancy Rate ◽  
Transrectal Ultrasound ◽  
Gestation Length ◽  
Dairy Heifers ◽  
Holstein Friesian ◽  
First Results ◽  
Long Time ◽  
The Usa ◽  
Normal Gestation ◽  
First Time

Abstract Science has been searching for a long time for a reliable method for controlling the sex of mammalian offspring. Recently, the application of specific modern cellular methodologies has led to the development of a flow cytometric system capable of differentiating and separating living X- and Y-chromosome-bearing sperm cells in amounts suitable for AI and therefore, commercialization of this sexing technology. The aim of this work was to present the first results of heifers that introduce bovine AI with sex sorted semen, for the first time in Macedonia. Insemination with sex sorted cryopreserved semen (2×106 spermatozoa per dose) imported from the USA was done at two dairy farms in ZK Pelagonija. In total, 74 heifers (Holstein Friesian) were inseminated. Inseminations were carried out in a timely manner following a modified OvSynch protocol. During the insemination, the sperm was deposited into the uterine horn ipsi lateral to the ovary where a follicle larger than 1.6 cm was detected by means of transrectal ultrasound examination. Pregnancy was checked by ultrasound on day 30 after the insemination. Overall, the average pregnancy rate in both farms was 43,24% (40,54% and 45,95%, for farm 1 and farm 2, respectively). All pregnant heifers delivered their calves following a normal gestation length (274,3 days in average) and of the 32 born calves, 30 (93,75%) were female. In conclusion, since the first results from inseminations with sex-sorted semen in dairy heifers in Macedonia are very promising, the introduction of this technique may bring much benefit to the local dairy sector. Average pregnancy rate seems similar with results obtained following ‘regular’ inseminations, notwithstanding the relatively low number of spermatozoa per insemination dose. Due to the latter, we however recommend inseminations only to be carried out by experienced technicians followinga TAI protocol and ultrasound examinations of the ovaries prior to insemination.

scholarly journals The framing of the Jewish pogroms upon the Ukrainian terrains via a prism of the Ukrainian foreign-language press in Europe (1919―1920s)

2019 ◽  
pp. 87-112 ◽  
Author(s):  
Serhiy Blavatskyy
Keyword(s):  
Foreign Language ◽  
Western Europe ◽  
Jewish Question ◽  
Attribution Of Responsibility ◽  
The West ◽  
European Languages ◽  
The Usa ◽  
First Time ◽  
West European

It has been attempted to make an empirical study of the framing of the Jewish pogroms upon the Ukrainian terrains in 1919 in the Ukrainian press in the West European languages in Europe (1919―1920s). For the first time, in the communication and media studies discourses, there have been elicited new, previously unknown, findings of specificity of the framing of the Jewish pogroms in the Ukrainian foreignlanguage periodicals. Those were: «Bulletiner fra det Ukrainske Pressburo» (Copenhagen, 1919—1920s), «La Voce dell “Ucraina”» (Roma, 1919—1920s), «The Ukraine» (London, 1919—1920s), «Bureau Ukrai nien de Presse: Bulletin d’Informations» (Paris, 1919—1920s), «France et Ukraine» (Paris, 1920), «L’Europe Orientale» (Paris, 1919—1920s), «Die Ukraine» (Berlin, 1918—1926s). First, it has been elucidated that the «attribution of responsibility» frame was dominant in the content of the Ukrainian foreign-language press in Western Europe. Second, the conclusion about dialectic of the frames of «attribution of responsibility» and «morality» in the coverage of the Jewish pogroms upon the Ukrainian terrains has been made. In this regard, we conclude that the «morality» frame was connected with the internationalization of this problematic in the geopolitical discourse of international relations of the postwar period. On the contrary, the frame of «attribution of responsibility» was linked to localization of the Jewish question in the multilateral conflict on the Ukrainian territories in 1919. The main conclusion of this paper is that the coverage of the Jewish pogroms in the Ukrainian foreign-language press in Europe was made primarily in counterpropaganda purposes. The follow-up studies are to make a comparative study of the stereotypes about Jews’ perception in the Ukrainian-language press both in Ukraine and abroad (in Europe or the USA), as well as in the West European and American press of the Ukrainian Revolution period (1917―1921s). Thus, these future studies will either refute or confirm the validity of the findings and conclusions of this research. Keywords: framing, the Jewish pogroms, the Ukrainian terrains, the foreign-language press, Europe.

scholarly journals Big and beautiful: the Megaxyela species (Hymenoptera, Xyelidae) of East Asia and North America

2017 ◽  
Author(s):  
Stephan M. Blank ◽  
Katja Kramp ◽  
David R. Smith ◽  
Yuri N. Sundikov ◽  
Meicai Wei ◽  
...  
Keyword(s):  
North America ◽  
West Virginia ◽  
South Korea ◽  
East Asia ◽  
Morphological Characters ◽  
Old World ◽  
Eastern Usa ◽  
The Usa ◽  
Coi Sequences ◽  
First Time

Megaxyela Ashmead, 1898 comprises 13 species, four of which are described as new and one is removed from synonymy: Megaxyela euchroma Blank, Shinohara & Wei sp. nov. from China (Zheijang), M. fulvago Blank, Shinohara & Wei sp. nov. from China (Hunan, Jiangsu, Zhejiang), M. inversa Blank & D.R. Smith sp. nov. from the USA (West Virginia), M. langstoni Ross, 1936 sp. rev. from the eastern USA, and M. pulchra Blank, Shinohara & Sundukov sp. nov. from China (Hubei, Jilin, Liaoning, Shaanxi, Tibet), South Korea (Kangwon-do) and Russia (Primorskiy Kray). The male of M. parki Shinohara, 1992 is described for the first time. A lectotype is designated for M. gigantea Mocsáry, 1909. A cladogram, based on COI sequences of seven species, is presented and interpreted in view of selected morphological characters. Records of M. fulvago sp. nov. from Hunan and of M. pulchra sp. nov. from Tibet extend the known distribution of Megaxyela in the Old World 600 kilometers farther south and 2500 kilometers farther west than previous records.

scholarly journals Emigration of Jews from the Soviet Union in the 1960-1970s through the eyes of the American press

2019 ◽  
Vol 11 (2) ◽  
pp. 136-160
Author(s):  
Alexey V. Antoshin ◽  
Dmitry L. Strovsky
Keyword(s):  
Soviet Union ◽  
The United States ◽  
Cultural Development ◽  
The Soviet Union ◽  
American Press ◽  
The Usa ◽  
History Of ◽  
The Media ◽  
The 1960S ◽  
First Time

The article analyzes the features of Soviet emigration and repatriation in the second half of the 1960s through the early 1970s, when for the first time after a long period of time, and as a result of political agreements between the USSR and the USA, hundreds of thousands of Soviet Jews were able to leave the Soviet Union for good and settle in the United States and Israel. Our attention is focused not only on the history of this issue and the overall political situation of that time, but mainly on the peculiarities of this issue coverage by the leading American printed media. The reference to the media as the main empirical source of this study allows not only perceiving the topic of emigration and repatriation in more detail, but also seeing the regularities of the political ‘face’ of the American press of that time. This study enables us to expand the usual framework of knowledge of emigration against the background of its historical and cultural development in the 20th century.

“Can a Leopard Change His Spots?”: The American Composers’ Fortunes in Nicolas Slonimsky’s Letters to Vladimir Dukelsky

10.34690/26 ◽  
2019 ◽  
pp. 170-189
Author(s):  
А.С. Максимова
Keyword(s):  
20Th Century ◽  
Library Of Congress ◽  
American Composers ◽  
20Th Century Music ◽  
Research Material ◽  
The Usa ◽  
History Of ◽  
First Time

Исследовательским материалом статьи послужили письма Н. Слонимского к В. Дукельскому из Коллекции Вернона Дюка Библиотеки Конгресса США. Впервые публикуются фрагменты писем с 1937 по 1969 год, в которых Н. Слонимский высказывался о музыкальной жизни ХХ века. Кратко освещена история знакомства (1918) и общения Н. Слонимского и В. Дукельского. Тема избранной для статьи переписки - судьбы профессии композитора в США, включая взаимоотношения композитора и дирижера, проблему творческого успеха. В статье освещены некоторые подробности визита Слонимского в СССР. The research material of the article comprise Nicolas Slonimskys letters to Vladimir Dukelsky from the Vernon Duke Collection of the Library of Congress (USA). Large fragments from the letters of 1937 to 1969 which contain Slonimskys thoughts on the 20th century music are being quoted for the first time. The author briefly observes the history of the two musicians acquaintance (1918) and contacts. The correspondence selected for the article embraces such topics as: the profession of composer in the USA, arrangements between composers and conductors, and a problem of public success. The article also contains some details on Slonimskys visit to the USSR.

Revision of world Ceroptresini (Hymenoptera: Cynipidae) with the description of a new genus and five new species

Zootaxa ◽  
2019 ◽  
Vol 4685 (1) ◽  
pp. 1-67 ◽  
Author(s):  
IRENE LOBATO-VILA ◽  
JULI PUJADE-VILLAR
Keyword(s):  
New Species ◽  
Type Species ◽  
Morphological Traits ◽  
New Genus ◽  
Taxonomic Revision ◽  
Valid Species ◽  
Distribution Data ◽  
The Status ◽  
The Usa ◽  
First Time

A taxonomic revision of the tribe Ceroptresini (Hymenoptera: Cynipidae) is conducted for the first time. Prior to this study, the total number of valid species of Ceroptres, the only genus within Ceroptresini to date, was 23. As a result of this revision, 15 Ceroptres species are retained as valid and one species, Amblynotus ensiger Walsh, 1864, is desynonymized from Ceroptres petiolicola (Osten-Sacken, 1861), being considered here as a valid Ceroptres species: C. ensiger (Walsh, 1864) status verified and comb. nov. An additional five new species are described from Mexico: Ceroptres junquerasi Lobato-Vila & Pujade-Villar sp. nov.; C. lenis Lobato-Vila & Pujade-Villar sp. nov.; C. mexicanus Lobato-Vila & Pujade-Villar sp. nov.; C. nigricrus Lobato-Vila & Pujade-Villar sp. nov.; C. quadratifacies Lobato-Vila & Pujade-Villar sp. nov., increasing the total number of valid Ceroptres species to 21. Ceroptres masudai Abe, 1997 is synonymized with C. kovalevi Belizin, 1973. Ceroptres niger Fullaway, 1911 is transferred to Andricus (Andricus confusus Lobato-Vila & Pujade-Villar comb. nov. and nom. nov.). Five species (Amblynotus inermis Walsh, 1864; Cynips quercusarbos Fitch, 1859; Cynips querficus Fitch, 1859; Cynips quercuspisum Fitch, 1859; and Cynips quercustuber Fitch, 1859) are not considered as valid Ceroptres. The status of Ceroptres quereicola (Shinji, 1938), previously classified as an unplaced species, is commented on. In addition, a Nearctic species from the USA, Ceroptres politus Ashmead, 1896, is here proposed as the type species of a new genus within Ceroptresini: Buffingtonella Lobato-Vila & Pujade-Villar gen. nov. Redescriptions, biological and distribution data, illustrations and keys to genera and species within Ceroptresini are provided. The diagnostic morphological traits of Ceroptresini, Ceroptres and the new genus are discussed. 

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