bluuebunny/crossref_metadata_2025_split huggingface dataset:
АНАЛІТИЧНЕ ДОСЛІДЖЕННЯ РОЗВИТКУ ПІДПРИЄМНИЦТВА РЕГІОНІВ ДЕРЖАВИ У СФЕРІ ТОРГІВЛІ
Authors: Kovalska L.  , Golodyuk G.  , Kryvovyazyuk B.  
Published: February 2021

У статті проведено аналітичне дослідження розвитку підприємництва в сфері торгівлі. Проаналізовано передумови забезпечення розвитку підприємництва в сфері торгівлі. Зокрема, такі показники як кількість підприємств за видами економічної діяльності; кількість підприємств, які здійснювали діяльність із роздрібної торгівлі за видами економічної діяльності; кількість об’єктів торгівлі (загалом, у містах та селищах міського типу, у сільській місцевості); торгова мережа об’єктів роздрібної торгівлі (в розрізі магазинів, аптек та автозаправних станцій); забезпеченість об’єктами роздрібної торгівлі (всього, магазинами, торговою площею). Здійснено аналіз результатів розвитку підприємництва в сфері торгівлі. У даному напрямів проаналізовано такі показники як оборот роздрібної торгівлі; роздрібний товарооборот підприємств роздрібної торгівлі за видами економічної діяльності; індекси фізичного обсягу роздрібного товарообороту підприємств роздрібної торгівлі. Проведено комплексну оцінку розвитку підприємництва регіонів держави в сфері торгівлі. Здійснено групування регіонів держави за рівнем передумов, результатів та розвитку підприємництва в сфері торгівлі. Аналітичні дослідження показали, що найвищий рівень розвитку підприємництва у сфері торгівлі спостерігається у м. Києві. До групи регіонів із середнім рівнем розвитку підприємництва в сфері торгівлі віднесено Донецьку, Київську, Львівську, Одеську, Харківську області. Такі регіони держави як Вінницька, Волинська, Дніпропетровська, Житомирська, Закарпатська, Запорізька, Івано-Франківська, Кіровоградська, Луганська, Миколаївська, Полтавська, Рівненська, Сумська, Херсонська, Хмельницька, Черкаська, Чернівецька, Чернігівська області потрапили до групи із низьким рівнем розвитку підприємництва в сфері торгівлі. Узагальнено висновки, що спостерігається група регіонів, які володіють потенційними можливостями та передумовами щодо забезпечення високого рівня розвитку підприємництва в сфері торгівлі та водночас, мають невисокі показники результативності, що вказує на необхідність прийняття обґрунтованих рішень по підвищенню ефективності їх використання.
Analisis Perbedaan Abnormal Return Sebelum dan Sesudah Pemilihan Presiden Tahun 2019 pada Saham LQ45 yang Terdaftar di Bursa Efek Indonesia
Authors: Febriansyah Erwin , Ranidiah Furqonti , Mustika Umi 
Published: February 2021

Penelitian ini menganalisis perbedaan abnormal return dan apakah terdapat kandungan informasi pada saham LQ-45 sebelum dan setelah perisitiwa pemilihan presiden 2019, pada tanggal 17 April 2019. Penelitian ini menggunakan event study, dilakukan pengamatan terhadap rata-rata abnormal return selama 10 hari sebelum event date, dan 10 hari setelah peristiwa pemilihan presiden 2019. Data yang digunakan dalam penelitian ini meliputi harga saham, penutupan harian, indeks saham. Return ekspektasi menggunakan model disesuaikan dengan pasar. Sampel yang digunakan adalah saham-saham yang termasuk dalam daftar LQ-45 di Bursa Efek Indonesia. Teknik analisis data yang digunakan untuk menjawab hipotesis penelitian ini adalah uji beda (t test) berpasangan (paired sample t test).
Berdasarkan analisis uji paired samples t test menunjukkan hasil bahwa tidak terdapat perbedaan yang signifikan abnormal return sebelum dan sesudah peristiwa pemilihan Presiden.
Studi Analisis Fenomena January Effect Saham Bank Umum Pemerintah Periode 2016-2019
Authors: Prihatiningsih Prihatiningsih , Rois Mohammad 
Published: February 2021

Penelitian ini bertujuan untuk menganalisis apakah terjadi fenomena (January Effect) pada Saham Perusahaan Perbankan yang termasuk dalam LQ-45 dan terdaftar di Bursa Efek Indonesia Periode 2016 - 2019, dengan melihat dari perbedaan return saham dan trading volume activity bulan Januari dan bulan selain Januari. Populasi dari penelitian ini adalah Saham Perusahaan Perbankan yang termasuk dalam LQ-45 yang terdaftar di Bursa Efek Indonesia, dimana 3 perusahaan dipilih sebagai sampel menggunakan teknik purposive sampling. Teknik analisis data dilakukan dengan Uji One Way ANOVA dan Non Parametrik Kruskall Wallis. Hasil analisis penelitian menunjukkan bahwa terdapat perbedaan yang signifikan return saham bulan Januari dengan bulan lainnya, dan terdapat perbedaan yang signifikan pada trading volume activity pada bulan Januari dengan bulan lainnya, namun return saham dan trading volume activity bulan Januari bukan yang tertinggi diantara bulan yang lainnya, sehingga January Effect tidak terbukti terjadi pada Perusahaan Perbankan yang termasuk dalam LQ-45 dan terdaftar di Bursa Efek Indonesia Periode 2016 -2019.
Cesiokenopyrochlore, the First Natural Niobate with an Inverse Pyrochlore Structure
Authors: Agakhanov Atali A. , Kasatkin Anatoly V. , Britvin Sergey N. , Siidra Oleg I. , Pautov Leonid A. , Pekov Igor V. , Karpenko Vladimir Yu. 
Published: February 2021

Abstract
Cesiokenopyrochlore is a new mineral belonging to the pyrochlore group. It was discovered in a specimen of granitic pegmatite collected at Tetezantsio, Betafo region, Madagascar. The mineral forms rough equant crystals up to 0.05 mm in size intergrown with béhierite and rynersonite. Cesiokenopyrochlore is light-brown, translucent, with resinous luster. Dcalc. = 5.984 g/cm3. In reflected light it is light gray, isotropic, with strong light-brown internal reflections. The crystal structure was refined to R1 = 0.0212. The mineral is cubic, , a = 10.444(1) Å, V = 1139.5(2) Å3, and Z = 8. The strongest lines of the powder X-ray diffraction pattern [d, Å, (I, %) (hkl)] are: 6.03 (37) (111), 3.70 (9) (220), 3.15 (100) (311), 3.02 (36) (222), 2.012 (17) (511, 333), 1.848 (19) (440), 1.576 (11) (622). The chemical composition is (wt.%; electron microprobe): Cs2O 22.66, Na2O 1.74, CaO 0.64, Nb2O5 20.87, Ta2O5 21.27, WO3 30.67, H2O (calc) 0.12, total 97.97. The empirical formula of the holotype specimen calculated on the basis of (Nb+Ta+W) = 2 apfu and (O+OH) = 6 apfu and written according to the pyrochlore-supergroup nomenclature is Na0.29Ca0.06(Nb0.81W0.69Ta0.50)Σ2[O5.93(OH)0.07]Σ6Cs0.83. The simplified formula of the holotype specimen is □2(Nb,W,Ta)Σ2O6Cs. Cesiokenopyrochlore is the first natural niobate to adopt the inverse pyrochlore structure.
Correlation of Bone Marrow Morphology and Immunophenotyping in Acute Leukaemia Patients
Authors: Farhad Muhammad Nurul , Afrose Salma , Islam Md. Sirajul , Islam Gazi Yeasinul 
Published: February 2021

Background: Acute leukaemia (AL) is a malignant disorder of the blood that is characterized by blocked or impaired differentiation of haemopoietic stem cells, resulting in abnormal accumulation of immature precursors and suppression of growth and maturation of cells in vivo. Objective: To find out correlation between morphological and immunophenotypic study of bone marrow among acute leukaemia patient. Methods/Procedure: This is a comparative cross sectional study of diagnosis of leukaemia by bone marrow study and immunophenotyping from bone marrow sample with bone marrow alone of suspected cases of leukaemia treated in the department of haematology in Dhaka Medical College Hospital (DMCH)from March 2013 to August 2013 .Bone marrow examination and immunophenotyping was done simultaneously but having bone marrow morphology report we have compared with flow report. Results: Out of 50 patients according to Bone marrow study (BMS) 25(50.0%) of the patients had acute myelogenous leukaemia, 24(48.0%) had acute lymphoblastic leukaemia and 1(2.0%) had acute leukaemia. On the other hand, in immunophenotyping 28(56.0%) patients had acute lymphoblastic leukaemia, 20(40.0%) had acute myelogenous leukaemia and 2(4.0%) mixed cell immunophenotyping. Discordance of diagnosis was found in 3(6%) is diagnose as AML which was ALL on flow and one acute leukaemia and one AML was subsequently diagnose as mixed cellular leukaemia. Conclusion: Subjective variation in the accuracy of diagnosis of leukaemia on the basis of bone marrow study alone may occur. Inclusion of immunophenotyping with bone marrow study improves accuracy of leukaemia.
SANITATION OF THE ABDOMINAL CAVITY IN WIDESPREAD PERITONITIS
Authors: Lykhman V. N. , Shevchenko A. N. , Merkulov A. O. , Myroshnychenko D. A. , Tkach S. V. , Beloded E. O. , Bityak S. Yu. , Tokarev A. V. 
Published: February 2021

Summary. Purpose. Study of the effectiveness of permanent transmembrane peritoneal dialysis in “semi-closed” management of the abdominal cavity (BP) in patients with advanced purulent peritonitis (APP).
Materials and methods. The results of treatment of 63 patients with APP with “semi-closed” administration in the abdominal cavity (BP) were analyzed. Depending on the features of BP drainage, patients with RGP were divided into two groups: comparison group (CG) — 31 patients who used traditional methods of abdominal drainage and the main group (MG) — 32 patients who underwent permanent peritoneal surgery in the postoperative period. dialysis through an artificial semipermeable membrane.
Results and discussion. A study of the relationship between the levels of molecules of average weight in spent dialysis solution with the severity of multiorgan failure (MF) on the SOFA scale using Spearman’s correlation analysis revealed an average degree of correlation: 1 day after surgery - r = 0.63 (p = 0.01), for 3 days — r = 0.75 (p = 0.001). The average degree of correlation between these indicators can be explained by the fact that in addition to endotoxicosis, the severity of MF in the next day after surgery also affects surgery. This is also confirmed by the increase in the correlation coefficient by 3 days, when the degree of influence of the operating aid on the severity of MF decreases.
The postoperative period was complicated in 14 (22.2 ± 5.2 %) patients with APP: in CG in 10 (32.3 ± 8.4 %) cases in MG - in 4 (12.5 ± 5.8 %) p = 0.059). Mortality of patients with APP at “semi-closed” management of an abdominal cavity made 19,0 ± 4,9 %: in MG — (25,8 ± 7,9) %, in MG — (12,5 ± 5,8) % (p = 0,179).
Conclusions. The proposed method of peritoneal dialysis reduced the absolute risk of postoperative complications in patients with advanced purulent peritonitis by 19.8 %.
ANALYSIS OF EFFICIENCY OF DIFFERENT METHODS OF TREATMENT OF PATIENTS WITH ACUTE THROMBOSIS IN THE INFERIOR VENA CAVA
Authors: Prasol V. A. , Oklei D. V. , Taraban I. A. 
Published: February 2021

Summary. Research aim. To estimate efficiency of thromboclasis and anticoagulating therapy for patients with DVT of pelvis and lower limbs and to determine the severity of CVI caused by PTD in the long term.
Material and methods. 138 patients with thrombosis in the system of the inferior vena cava were examined and treated.
Results and discussion. Thrombolytic therapy (TLT) as a basic method of treatment was used in 52 (37.7 %) patients. 20 (14.5 %) patients undergone catheter-controlled thrombolysis(CCT) and 32 (23.2 %) patients had systemic thrombolytic therapy. 86 (62.3 %) patients in the basic treatment had anticoagulant therapy (ACT). In the long-term results of TLT significantly exceed the results of ACT. 70 % of these patients had signs of postthrombotic disease (PTD) with mild chronic venous insufficiency(CVI), and 100 % of patients with ACT had more severe forms of PTD.
Conclusions. Application of TLT for patients from with DVT of the pelvis and lower limbs resulted in rapid regress or complete removal of basic clinical signs of venous thrombosis. Instrumental methods of research, such as Doppler ultrasonography and color duplex scanning, as well as X-ray contrast phlebography are the only informative methods for assessing the process of dissolution of blood clots, the functional state of deep veins of the pelvis and lower limbs during CCT.
MODERN APPROACHES TO COMPREHENSIVE SURGICAL TREATMENT OF PURULENT LONG-HEALING WOUNDS
Authors: Goltsev K. A. , Krivoruchko I. A. , Goltsev A. N. , Sivozhelezov A. V. , Sykal N. A. , Tonkoglas A. A. 
Published: February 2021

Summary. The purpose of the study is — analysis of the sources of domestic and world literature with the study of modern approaches to the complex surgical treatment of purulent long-term non-healing wounds (PLTNHW).
Research tasks — according to the literature, to determine the possibilities of surgical treatment at the present stage in patients with PLTNHW.
Conclusions. Thus, to date, significant progress has been made in the surgical treatment of PLTNHW. Numerous diagnostic and therapeutic methods can significantly improve the results of surgical treatment of PLTNHW, but they are not without some disadvantages. In this regard, the development and implementation of new approaches and modern methods for diagnosing pathological changes and the effect on the wound process using modern developments and technologies is relevant.
Reading as an English Lady’s Accomplishment in the Second Half of the 18th Century
Authors: Созинова К.А. 
Published: February 2021

Эпоха Просвещения связана с формированием новой концепции чтения, широко известной как революция чтения. В данной статье автор обращается к роли данного феномена в изменении подходов к женскому образованию во второй половине XVIII века. В этот период английские интеллектуалы и интеллектуалки выпускали для воспитания «идеальных» леди многочисленные педагогические трактаты и сочинения, в которых обсуждались проблемы женского образования и рекомендовались «идеальные» списки для чтения. Особый взгляд на роль женского чтения отстаивали М. Уолстонкрафт, Э. Шапон, К. Маколей, С. Пеннингтон, Х. Мор, Э. Дарвин и др. Относительно полезности в образовательном процессе той или иной литературы часто по-разному высказывались и сами интеллектуалки. Не все были готовы предложить юным леди книги философского содержания, камнем преткновения стал также вопрос о пользе и вреде чтения романов. Важное значение в данном контексте обретает формирование правильных читательских привычек.The Age of Enlightenment is associated with the formation of a new concept of reading, which is widely known as the Reading revolution. The author of the article focuses on the role the Reading revolution played in changing attitudes to female education in the second half of the 18th century. In the late 18thcentury, British intellectuals, both male and female, issued various pedagogical essays and treatises for the benefit of ideal ladies. In these essays and treatises, British intellectuals of the time discussed urgent problems of female education and compiled book lists of recommended reading. M. Wollstonecraft, H. Сhapone, K. McAuley, S. Pennington, H. Mor, E. Darwin, etc. expressed their own unique views on female reading. Female intellectuals also expressed their views on the educational potential of female reading. Some intellectuals suggested that young ladies should read philosophical works, others argued whether or not young ladies should be allowed to read novels. The formation of good reading habits was generally understood to be important.
The Formation of Historiography and Public Opinion in Mexico in the 19th Century
Authors: Селиванова И.В. 
Published: February 2021

В статье анализируется становление мексиканской историографии в XIX веке. Автор отмечает существенное влияние на формирование мексиканской исторической и общественной мысли таких ключевых событий независимой истории молодого мексиканского государства, как Война за независимость, борьба за сохранение территориальной целостности страны, либеральные реформы, гражданская война 1854–1860 годов и буржуазно-демократическая революция 1910–1917 годов. Эти проблемы прежде всего нашли отражение в первых исторических национальных исследованиях. Будучи важными государственными и общественными деятелями, первые мексиканские историки не ограничивались хронологическим описанием исторических событий страны, а стремились к формированию концепций мексиканской истории с учетом особенностей ее развития и значения автохтонных традиций.
The article analyzes the development of Mexican historiography in the 19thcentury. The author underlines that the Mexican War of Independence, Mexican liberal reforms, the civil war of 1854–1870, and the bourgeois-democratic revolution of 1910–1917 are key events whose influence on the formation of Mexican history and public opinion cannot be underestimated. The above mentioned milestones
of Mexican history were investigated by the pioneers of Mexican historiography. Being prominent political and public figures, the pioneers of Mexican historiography did not only describe the chronology
of historical events, but sought to develop a concept of Mexican history that would rest on Mexican traditions and peculiarities of the country’s development.
The History of Collecting and Writing down the Manas Epos
Authors: Субакожоева Ч.Т. 
Published: February 2021

В киргизском фольклоре эпический жанр получил значительное развитие. Среди многочисленных сказок, песен, малых эпосов особое место занимает эпос «Манас». Эпос «Манас», принадлежащий творению киргизского народа, нашел свое бытование как в Киргизской Республике, так и в Китайской Народной Республике, где проживают этнические киргизы.
Собирание и запись текстов «Манаса»ввиду его многовариантности и огромных размеров представляло большую научную проблему. В его собирании, публикации и исследовании приняли самое активное участие лучшие представители русской академической науки второй половины ХIХ — начала ХХ века, ведущие советские фольклористы многих национальностей, прежде всего киргизские, а также собиратели и исследователи «Манаса» из Китайской Народной Республики.
Цель статьи — рассмотреть историю собирания и фиксации эпоса «Манас» в Киргизии и в Китае. Начало записи эпоса было положено еще в дореволюционное время Ч. Валихановым и В. Радловым и продолжено в советское время К. Мифтаховым, И. Абдырахмановым в Киргизской Республике.
Эпос «Манас» популярен и в Китайской Народной Республике, где имеются многочисленные сказители эпоса, выступающие со своими вариантами. Большое внимание уделяется в Китае сбору и записи различных вариантов эпоса.
Среди записчиков эпоса широко известна деятельность Балбая Мамая, Лю Фажун, Ху Чжэнхуа, Сакен Өмүр, Лю Чиенву и др. Благодаря их научно-исследовательской работе были записаны материалы многих сказителей. Таким образом, можно констатировать, что проделана огромная и важная работа в области записи вариантов эпоса «Манас» как в Киргизии, так и в Китае.
The epic genre plays a significant role in Kyrgyz folklore. The Manas epos is prominent among the numerous tales, songs, and smaller epic works of Kyrgyz folklore. The Manas epos is popular both
in the Kyrgyz Republic and in China where people of Kyrgyz ethnicity live. The work of collecting and writing down the Manas epos is a great challenge, for the epic is exceptionally long and versatile. The best Russian scholars of the late 19th — early 20th century, leading Soviet and Chinese researchers
of Kyrgyz folklore united their efforts to collect and write down the Manas epos.
The aim of the article is to analyze the history of collecting and writing down the Manas epos
in Kyrgyzstan and in China. The process of collecting and writing down the epic work started in the pre-revolutionary period by Ch. Vaikhanov and V. Radlov. The work was continued by K. Miftakhov and I. Abdyrakhmanov in the Kyrgyz Republic.
The Manas epos is popular in China, where there are many epic storytellers who recite their own variants of the epic. Chinese scholars work to collect and write down various variants of the epic.
The most famous epic poetry collectors are Balbay Mamay, Lu Fajun, Hu Jen-hwa, Saken Omur, Lu Chienwu and others. The researchers have managed to write down more than twenty different variants of the epic. They have undoubtedly done great work in the sphere of collecting and writing down the Manas epos in Kyrgyzstan and in China.
Temperature in Solar Sources of 3He-rich Solar Energetic Particles and Relation to Ion Abundances
Authors: Bučík Radoslav , Mulay Sargam M. , Mason Glenn M. , Nitta Nariaki V. , Desai Mihir I. , Dayeh Maher A. 
Published: February 2021

Abstract

3He-rich solar energetic particles (SEPs) are believed to be accelerated in solar flares or jets by a mechanism that depends on the ion charge-to-mass (Q/M) ratio. It implies that the flare plasma characteristics (e.g., temperature) may be effective in determining the elemental abundances of 3He-rich SEPs. This study examines the relation between the suprathermal (≲0.2 MeV nucleon−1) abundances of the He–Fe ions measured on the Advanced Composition Explorer and temperature in the solar sources for 24 3He-rich SEP events in the period 2010–2015. The differential emission measure technique is applied to derive the temperature of the source regions from the extreme ultraviolet imaging observations on the Solar Dynamics Observatory. The obtained temperature distribution peaks at 2.0–2.5 MK that is surprisingly consistent with earlier findings based on in situ elemental abundance or charge state measurements. We have found a significant anticorrelation between 3He/4He ratio and solar source temperature with a coefficient −0.6. It is most likely caused by non-charge-stripping processes, as both isotopes would be fully ionized in the inferred temperature range. This study shows that the elemental ratios 4He/O, N/O, Ne/O, Si/O, S/O, Ca/O, Fe/O generally behave with temperature as expected from abundance enhancement calculations at ionization equilibrium. The C and Mg, the two species with small changes in the Q/M ratio in the obtained temperature range, show no such behavior with temperature and could be influenced by similar processes as for the 3He/4He ratio.
High-sensitivity Millimeter Imaging of Molecular Outflows in Nine Nearby High-mass Star-forming Regions
Authors: Liu De-Jian , Xu Ye , Li Ying-Jie , Zheng Sheng , Lu Deng-Rong , Hao Chao-Jie , Lin Ze-Hao , Bian Shuai-Bo , Liu Li-Ming 
Published: February 2021

Abstract
We present a study of molecular outflows using six molecular lines (including 12CO/13CO/C18O/HCO+ (J = 1−0) and CS/SiO (J = 2−1)) toward nine nearby high-mass star-forming regions with accurate known distances. This work is based on the high-sensitivity observations obtained with the 14 m millimeter telescope of the Purple Mountain Observatory in Delingha. The detection rate of outflows (including 12CO, 13CO, HCO+, and CS) is 100%. However, the emission of SiO was not detected for all sources. The full line widths (ΔV) at 3σ above the baseline of these molecular lines have the relationship

>

. 12CO and HCO+ can be used to trace relatively high-velocity outflows, while 13CO and CS can be employed to trace relatively low-velocity outflows. The dynamical timescales of the 13CO and CS outflows are longer than those of the 12CO and HCO+ outflows. The mechanical luminosities, masses, mass-loss rates and forces of all outflows (including 12CO, 13CO, HCO+, and CS) are correlated with the bolometric luminosities of their central IRAS sources.