bluuebunny/crossref_metadata_2025 huggingface dataset:
УРОЖАЙНІСТЬ ВЕҐЕТАТИВНОЇ НАДЗЕМНОЇ МАСИ ПРОСА ПРУТОПОДІБНОГО ЗАЛЕЖНО ВІД ЗАСТОСУВАННЯ ПІДЖИВЛЕННЯ
Authors: Кулик М. І.
Published: March 2019

Встановлено зміну елементів продуктивності (висоти та густоти стеблостою) проса прутоподібного залежно від застосування підживлень під час відновлення веґетації рослин. Визначено вплив позакореневого підживлення препаратом Кристалон на урожайність фітомаси культури в розрізі років дослідження. Наведено кореляційні залежності між кількісними показниками рослин третього-п’ятого років веґетації та урожайністю фітомаси. Визначено, що урожайність веґетативної надземної маси проса прутоподібного в більшій мірі обумовлюється вмістом сухої речовини у фітомасі, кількістю стебел на одиницю площі, в меншій мірі – висотою рослин у випадку застосування весняного підживлення фітоценозу.

We established change of elements of the productivity (heights and densities of stemstanding) of millet switch grass depending on application of the additional of fertilizing during the spring vegetation of plants. We established the influence of the foliar additional of fertilizing is certain preparation of «Kristalon» on the productivity of phytomass culture in the period of research. Correlation dependences are resulted between the quantitative indexes of plants of third-fifth year of vegetation and productivity of phytomass. It is certain that the productivity of vegetative above-ground mass of millet switch grass is stipulated maintenance of dry matter in phytomass, by the amount of stems on unit of area, in less degree – by the height of plants on a background application of the spring additional fertilizing.
ЩОДО ПИТАННЯ ЯКОСТІ ТА БЕЗПЕЧНОСТІ МОЛОКА НА ТЕРИТОРІЇ ПОЛТАВСЬКОЇ ОБЛАСТІ
Authors: Євстаф’єва В. О. , Клименко О. С. , Мельничук В. В. , Натягла І. В.
Published: March 2019

У роботі наведено результати аналізу звітної документації щодо якості та безпечності молока на території Полтавської області. Встановлено, що за період 2012–2016 рр. державними лабораторіями здійснено 740190 досліджень проб молока. Водночас за наслідками експертизи виявлено, що 8343 зразки продукції не відповідають показникам, які затверджені у відповідних державних стандартах. Найбільшу кількість неякісного молока виявили державні лабораторії у 2012 році – 3327, що становить 2,83 % від загальної кількості досліджуваних проб. Основними причинами вибраковки молока були невідповідність за густиною та кислотністю, вмістом та масовою часткою білку і жиру, а також перевищення кількості соматичних клітин.

In this work we present results of the analysis report documentation concerning the quality and safety of milk in Poltava region. It was established that during the period 2012–2016 years state laboratories conducted 740190 investigations of milk samples. However, according to the results of examination revealed that the 8343 samples of the products do not meet the parameters that are approved by among relevant state standards. The largest number of substandard milk was found by state laboratories in 2012 – 3327, representing 2,83 % of the studied samples. The main reasons for culling of milk were discrepancy for density and acidity, content and mass fraction of protein and fat, and also the excess of number of somatic cells.
ГІСТОЛОГІЧНІ ЗМІНИ У ПЕЧІНЦІ БИЧКОВИХ РИБ, ЗАРАЖЕНИХ ЛИЧИНКАМИ НЕМАТОДИ EUSTRONGYLIDES EXISUS
Authors: Моргун О. А. , Сорока Н. М.
Published: March 2019

Наведено гістологічні зміни у печінці бичків-пісочників, заражених личинками нематоди Eustrongylides exisus. Виявлено патологічний процес та структурні зміни в органі, що характерні для вогнищевого гепатиту. Гепатоцити збільшені в об’ємі, округлої форми, ядро відтиснене до оболонки клітини. Ядра зменшені в об’ємі, неправильної форми (пікноз). Відмічається лізис ядер. В окремих ділянках виявлені клітини Купфера. Помітні лімфоїдно-лейкоцитарні інфільтрати в паренхімі печінки, периваскулярні та ендоваскулярні муфти. У зонах клітинних інфільтратів ядра в гепатоцитах відсутні. Відмічено, що гепатоцити представлені аморфною безструктурною масою. В окремих місцях навколо клітинних інфільтратів виявлено розростання сполучної тканини, що є захисною реакцією організму на наявність личинок нематоди Eustrongylides exisus.

In the article we present histological changes in the liver of goby fishes infected by nematodes larvae Eustrongylides exisus. We found out a pathological process and structural changes in an organ that are characteristic for focal hepatitis. Hepatocytes are megascopic in a volume, rounded form, a kernel is pushed back to the shell of cell. Kernels are diminished in a volume, have wrong form (pyknosis). Kupfer’s cells are marked in some areas. Lymphoid-leukocytic infiltrations there are in liver parenchyma, perivascular and endovascular couplings. Kernels in hepatocytes are absent in the areas of cellular infiltrations. We marked that hepatocytes are presented by amorphous structureless mass. We found out excrescence of connecting tissue which is the protective reaction of organism in the presence of nematodes larvae Eustrongylides exisus in some places round cellular infiltrations.
ПОРІВНЯЛЬНА ХАРАКТЕРИСТИКА ФЕНОТИПОВИХ ЗМІН КУЛЬТУР КЛІТИН ЖИРОВОЇ ТКАНИНИ ТА КІСТКОВОГО МОЗКУ В ПРОЦЕСІ КУЛЬТИВУВАННЯ
Authors: Ковпак В. В. , Ковпак О. С.
Published: March 2019

У статті описані дані щодо зміни фенотипу культур клітин жирової тканини (ККЖТ) та кісткового мозку (КККМ) у процесі культивування. Дослідження первинних культур клітин кісткового мозку та жирової тканини щура показали, що вони морфологічно гетерогенні, у їх склад входили: невелика кількість клітин полігональної форми, а основну масу складали фібробластоподібні. За подальшого культивування відмічали процес переходу від гетерогенних культур на нульовому  пасажі до найбільш гомогенних у кінці дослідження. Нами були відмічені відмінності у імунофенотипі культур клітин кісткового мозку та жирової тканини, які не зникали з пасажами.

This article describes the changes in phenotype of cultures of adipose tissue cells (ATCC) and bone marrow cells (BMCC) in the process of cultivation. Study of primary cultures of cells of the bone marrow and adipose tissue of rat has shown that they are morphologically heterogeneous, they included: a small number of cells of polygonal shape, and the bulk was fìbroblast-like cells. Process of transition from the heterogeneous cultures at zero passaging to the most homogeneous at the end of the study was noted during further cultivation. We noted differences in immunophenotype of bone marrow and adipose tissue cell cultures that did not disappear with passaging.
ТЕОРЕТИЧНЕ МОДЕЛЮВАННЯ ФІЗИЧНИХ ПРОЦЕСІВ ІОНІЗАЦІЇ СЕРЕДОВИЩА
Authors: Петровський О. М. , Кузнецова Т. Ю. , Курись Ю. О.
Published: March 2019

Проведено аналіз принципів знезараження повітря поєднанням двох способів випромінювання: іонізаційного та  ультрафіолетового. Висвітленні основні конструкції аероіонізаторів для  вибору найефективнішої системи знезараження фізико-математичного моделювання його роботи.

Запропоновано електрофізичну модель роботи іонновітрового ультрафіолетового озонатора-знезаражувача повітря, яка враховує процеси створення електричного вітру, негативних аероіонів, озону, знезараження за допомогою ультрафіолетового випромінювання, що може застосовуватися під час проектування відповідного обладнання.

We have analyzed the principles of air disinfection by combining two radiation methods – ionizing and ultraviolet (UV). Key air ionizer designs have been described to select the most effective system of disinfection and physical and mathematical simulation of ionizer functioning.

We have suggested an electrophysical model of an ionic wind UV air disinfecting ozonator, which takes into account electrical wind creation processes, negative air ions, ozone, and disinfection using UV-radiation, which can be used when designing the respective equipment.
ФЕНОЛОГІЯ І ОСОБЛИВОСТІ ПОШИРЕННЯ ШКІДНИКІВ СОРГО В ЛІСОСТЕПУ УКРАЇНИ
Authors: Іванова К. О.
Published: March 2019

У статті наведені особливості формувань сучасної структури ентомокомплексу сорго. Виявлені домінуючі та найбільш шкідливі види комах на посівах сорго. Уточнена біологія та фенологія основних шкідників сорго, що спостерігались у зоні досліджень. Проаналізовано сучасний стан і перспективи впровадження в рослинництві новітніх технологій захисту сорго в Лісостепу.

Оцінені строки і період розмноження та поширення окремих видів фітофагів і їх шкідливості на сорго. Визначені показники стійкості гібридів сорго до комплексу шкідливих видів комах Лісостепу України.

The article describes the features formation of the modern structure of the sorghum entomological complex. The dominant and most harmful insect species on sorghum crops have been found. The biology and phenology of the main pests of sorghum, which were observed in the research area, were specified. The current state and prospects of introduction of the newest technologies of sorghum protection in the Forest-Steppe have been analyzed. The time and the period of reproduction and distribution of individual pests species and their harmfulness to sorghum are estimated. Indicators of sorghum hybrids stability to a complex of harmful insects of the Forest-Steppe of Ukraine are determined.
ФОРМУВАННЯ РЕЗУЛЬТАТИВНОЇ ІННОВАЦІЙНОЇ СИСТЕМИ ЯК ШЛЯХ ПІДВИЩЕННЯ КОНКУРЕНТОСПРОМОЖНОСТІ АГРАРНИХ ПІДПРИЄМСТВ
Authors: Поліщук В. А.
Published: March 2019

Одним з головних і найбільш ефективних напрямів розвитку аграрного сектора є інноваційний, оскільки він позитивно впливає на модернізацію агропромислового комплексу, підвищує конкурентоспроможність на основі технічного та технологічного оновлення виробництва. Основними компонентами інноваційної системи є підприємницькі, споживчі і науково-дослідні сектори. У процесі формування цієї системи необхідно враховувати особливості економічного розвитку, а також географічні та економічні умови виробництва. Ефективність інноваційної системи в першу чергу пов'язана з низкою переваг, які вона має: по-перше, вона орієнтована на потреби ринку, що виключає можливість розробки застарілих інновацій; по-друге, доступ до результатів наукових досліджень буде доступний не тільки великим аграрним підприємствам, але і дрібним і окремим сільськогосподарським виробникам; по-третє, що буде залучено до роботи з новими технологіями виробництва, машинами або сучасними організаційно-економічними формами, матиме можливість вчитися як в навчальних закладах, так і в науково-дослідних структурах.

One of the main and the most effective directions of an agrarian sector development is innovative one, as it positively effects the modernization of an agribusiness industry, improves a competitiveness on the basis of a technical and technologic renovation of production. The main components of the innovation system are business and scientific-research sectors. In the process of this system formation it is necessary to take into account peculiarities of an economic development as well as geographical and business conditions of the production. The efficiency of the innovation system is primarily associated with a number of advantages which it has: firstly, it is oriented on market needs that exclude the possibility to develop outdated innovations; secondly, the access to scientific research results will be available to not only big agrarian enterprises but small and individual agricultural producers; thirdly, that will be attracted to the work with new technologies of production, machinery, or modern organizational and economic forms, will have the opportunity to study both at educational institutions and scientific-research structures.
PERANAN PROMOSI DALAM MENINGKATKAN JUMLAH NASABAH TABUNGAN PADA BANK NAGARI CABANG SAWAHLUNTO
Authors: Eltika Tetra Yanti , Tanjung Mariani St.B
Published: March 2019

Penelitian ini bertujuan untuk mengetahui Jenis Promosi apa yang dilakukan oleh Bank Nagari Cabang Sawahlunto dan sejauh mana peranannya didalam meningkatkan jumlah nasabah tabungan. Teknik pengelolaan dan analisa data yang digunakan adalah teknik deskriptif analisis yaitu metode penelitian dengan mengumpulkan dan menyajikan data disertai analisis yang dapat memperjelas gambaran mengenai objek yang diteliti. Data yang digunakan dalam penelitian ini adalah data yang berhasil diperoleh, dikumpulkan selama penelitian, kemudian diproses untuk dianalisis lebih lanjut dengan mengunakan dasar-dasar teori yang ada sehingga dapat memperjelas gambaran mengenai objek yang diteliti. Produk Bank Nagari dalam menghimpun dana masyarakat adalah dalam bentuk tabungan yang terdiri dari tabungan sikoci, tabungan Haji Tahari Mabrur, Simpeda, dan lain-lain. Dalam meningkatkan jumlah nasabah tabungan Bank Nagari Cab. Sawahlunto melakukan promotion Mix atau bauran promosi yakni: advertising, sales promotion, publicity, personal selling. Dalam hal lain mencakup pemberian undian-undian pada berbagai jenis tabungan, pemberian cendera mata, serta melakukan promosi dengan cara memberikan beasiswa terhadap pendidikan. Dalam arti kata biaya promosi belum berpengaruh secara signifikan terhadap peningkatan jumlah nasabah tabungan. Hal ini terlihat pada peningkatan dan penurunan jumlah nasabah dari tahun ke tahun.
Automation Accuracy Is Good, but High Controllability May Be Better
Authors: Roy Quentin , Vogel Daniel , Zhang Futian
Published: March 2019

When automating tasks using some form of artificial intelli- gence, some inaccuracy in the result is virtually unavoidable. In many cases, the user must decide whether to try the auto- mated method again, or fix it themselves using the available user interface. We argue this decision is influenced by both perceived automation accuracy and degree of task “control- lability” (how easily and to what extent an automated result can be manually modified). This relationship between accu- racy and controllability is investigated in a 750-participant crowdsourced experiment using a controlled, gamified task. With high controllability, self-reported satisfaction remained constant even under very low accuracy conditions, and over- all, a strong preference was observed for using manual con- trol rather than automation, despite much slower perfor- mance and regardless of very poor controllability.
PROSEDUR PEMBUKAAN REKENING TABUNGAN PADA BANK NAGARI CABANG SYARIAH PADANG
Authors: Wardianti Sri , Tanjung Mariani St.B
Published: March 2019

Tujuan dari penelitian ini adalah untuk mengetahui prosedur pembukaan rekening tabungan pada Bank Nagari Cabang Syariah Padang. Dalam menganalisa data, penulis menggunakan metode analisa data kualitatif sebagai metode penelitian yang menjelaskan secara deskriptif mengenai prosedur pembukaan rekening tabungan pada Bank Nagari Cabang Syariah Padang. Metode analisa ditinjau dari dua segi yang berbeda yaitu antara teori dan praktek yang perlu dipertemukan sehingga dapat diketahui sejauh mana pelaksanaanya, apakah perbedaan yang timbul menyangkut prinsip dasar konsep itu sendiri. Dengan menganalisa perbandingan, pertanyaan itu akan terjawab dan selanjutnya hasil analisa itu dipergunakan sebagai dasar pengambilan kesimpulan dan saran. Bank Nagari Cabang Syariah Padang merupakan badan/lembaga keuangan yang menjalankan kegiatan usahanya berdasarkan prinsip syariat Islam. Yang didirikan dengan maksud dan tujuan yakni untuk membantu dan mendorong pertumbuhan perekonomian dan pembangunan daerah.
Nonlinear analysis of multilayer composite pipes
Authors: Pham DC
Published: March 2019

The use of composite materials has constantly increased in aerospace and offshore applications. One of typical composite structures for offshore application is multilayer unbonded composite pipe. The composite pipe comprised of several layers such as helically wound steel layers and polymeric layers, among which the helically wound steel wires play essential roles in providing axial and flexural stiffnesses of the pipe. Because of the geometric nonlinearity of each layer of the composite pipe and the flexibility in motion of individual layers against their adjacent layers, analyses of the composite pipe are highly nonlinear and computationally challenging. In this study, detailed three-dimensional Representative Volume Element models of the multilayer unbonded composite pipe are developed, and nonlinear analyses of the composite pipe are performed. The developed FE models effectively predict nonlinear responses of the pipe including slipping effects of steel layers under application of axial loading, bending, internal and external pressures. Based on the predicted results, a constitutive model of the pipe under various loadings is obtained which can be employed in the large scale analysis of the composite pipe to improve the accurate and computational efficiency of the global analysis.
AKTIVITAS PEMASARAN PRODUK TABUNGAN PADA PT. BANK PERKREDITAN RAKYAT GAJAH TONGGA KOTO PILIANG SILUNGKANG
Authors: Yosefrisal  , Tanjung Mariani St.B
Published: March 2019

Penelitian ini bertujuan untuk mengetahui 1) Bagaimana proses penghimpunan dana pada PT. BPR Gajahtongga Kotopiliang Silungkang. 2) Bagaimana proses pemberian kredit pada PT. BPR Gajahtongga Kotopiliang Silungkang. 3) Bagaimana aktivitas pemasaran produk tabungan PT. BPR Gajahtongga Kotopiliang Silungkang. Penelitian ini bersifat deskriptif dengan mengunakan metode analisa kualitatif, yaitu dengan menganalisa aktivitas pemasaran produk dari PT. Bank Perkreditan Rakyat Gajahtongga Kotopiliang silungkang. Aktivitas pemasaran produk tabungan pada PT. Bank Perkreditan Rakyat Gajahtongga Kotopiliang Silungkang terdiri dari kegiatan menghimpun dana dan pemberian kredit. Dana yang dihimpun yaitu berbentuk tabungan tamades dan deposito berjangka waktu 1 bulan, 3 bulan, 6 bulan, 9 bulan dan 12 bulan. Penyaluran Pemberian kredit pada PT. Bank Perkreditan Rakyat Gajahtongga Kotopiliang Silungkang berbentuk kredit investasi, kredit modal kerja dan kredir konsumsi. Perkembangan penghimpunan dana PT. Bank Perkreditan Rakyat Gajahtongga Kotopiliang Silungkang mengalami peningkatan tiap tahunnya baik penghimpunan tabungan maupun deposito. Penyaluran pemberian kredit pada PT. Bank Perkreditan Rakyat Gajahtongga Kotopiliang Silungkang juga meningkat tiap tahunnya. Dalam melakukan pemasaran produk bank PT. BPR Gajahtongga Kotopiliang Silungkang menerapkan Bauran Pemasaran yang dikenal dengan 7P yaitu Product, Price, Promotion, Distribution/Place, People, Process, dan customer service.
STRATEGI PEMASARAN TABUNGAN PADA PT. BANK PERKREDITAN RAKYAT LA MANGAU SEJAHTERA PARIAMAN
Authors: Jafri  , Tanjung Mariani St.B
Published: March 2019

Penelitian ini bertujuan untuk mengetahui Bagaimana strategi yang digunakan dalam memasarkan produk serta dalam meningkatkan pemasaran produk simpanan berupa tabungan pada PT. BPR LA Mangau Sejahtera Pariaman. Untuk menganalisa data penelitian, penulis menggunakan analisa kualitatif. Dengan metode ini penulis akan mencoba memberikan fakta-fakta atau kenyataan yang dialami dengan teori-teori yang ada. PT. BPR LA Mangau Sejahtera merupakan salah satu Bank Perkreditan Rakyat yang berada di Kota Pariaman yang melakukan kegiatan penghimpunan dananya dalam bentuk tabungan dan deposito. Dalam melakukan strategi pemasarannya PT. BPR LA Mangau Sejahtera Berhasil menerapkan atau merancang strategi pemasaran dengan baik sehingga produk yang ada di BPR ini banyak diminati oleh masyarakat. Dalam penetapan bauran pemasaran, PT. BPR LA Mangau Sejahtera menciptakan produk yang berbeda dengan bank-bank lain dan tingkat bunga yang sesuai dengan ketentuan bank, tempat operasional yang strategis dan memberikan undian berhadiah setiap tahunnya pada nasabah yang menabung. Pelayanan karyawan bank dengan cara berkomunikasi yang baik dan memberikan informasi-informasi yang lengkap dan bermanfaat bagi nasabah.
Analisa Masalah-masalah yang muncul dalam Pemekaran wilayah baru pada penyelenggaraan Otonomi Daerah
Authors: lppmstiai@gmail.com
Published: March 2019

This study aims to understand the implementation of regional autonomy or decentralization which aims to improve service quality, regional competitiveness and community welfare, but in this study it will further explain clearly that regional autonomy is able to provide stimulus to the regions to become new autonomous regions or new areas of expansion. The formation of a new autonomous region is normal if it is able to realize the desires of the local people because what is clear with the emergence of new autonomous regions will also raise new problems. There are positive impacts and negative impacts overshadowing the implementation of regional autonomy especially for the new autonomous region The birth of the new autonomous region is expected to be based on the wishes of the people who are able to increase community participation in building the region and not at the wishes of the local elite.
Pendekatan Pembelajaran PPKn di Kelas 1 SD
Authors: Hasibuan Siti Ramlia
Published: March 2019

Pendekatan yang terdapat dalam kurikulum 2013 yaitu pendekatan saintifik yaitu pendekatan yang hanya diterapkan dalam kurikulum tersebut. Dimana pendekatan tersebut meliputi aspek kognitif, afektif dan psikomotorik pada setiap peserta didik.
Introduction to the cognitive abilities account for the reminiscence bump in the temporal distribution of autobiographical memory
Authors: Janssen Steve M. J.
Published: March 2019

People tend to recall more specific personal events from adolescence and early adulthood than from other lifetime periods, a finding known as the reminiscence bump. Several explanations have suggested that events from the reminiscence bump are especially emotional, important, or positive, but studies using cue words have not found support for these claims. An alternative account postulates that cognitive abilities function optimally in adolescence and early adulthood, which may cause more memories to be stored in those lifetime periods. Although other studies have previously discussed the cognitive abilities account as a possible explanation for the reminiscence bump, it was only recently shown that cognitive abilities are indeed related to autobiographical memory performance. When this recent finding is combined with previous findings that cognitive abilities as well as autobiographical memory function optimally in adolescence and early adulthood, they suggest that the cognitive abilities account is a promising explanation for the reminiscence bump in the temporal distribution of word-cued memories. However, because the account does not aim to explain the reminiscence bump in the distribution of highly significant events, it should be regarded as complementary to the existing accounts.
Forgiveness Takes Place on an Attitudinal Continuum from Hostility to Friendliness: Toward a Closer Union of Forgiveness Theory and Measurement
Authors: Forster Daniel Eric , Billingsley Joseph , Russell Michelle , Burnette Jeni , Smith Adam , Ohtsubo Yohsuke , McCauley Thomas Granville , Schug Joanna , Lieberman Debra , McCullough Michael E.
Published: March 2019

Researchers commonly conceptualize forgiveness as a rich complex of psychological changes involving attitudes, emotions, and behaviors. Psychometric work with the measures developed to capture this conceptual richness, however, often points to a simpler picture of the psychological dimensions in which forgiveness takes place. In an effort to better unite forgiveness theory and measurement, we evaluate several psychometric models for common measures of forgiveness. In doing so, we study people from the United States and Japan to understand forgiveness in both non-close and close relationships. In addition, we assess the predictive utility of these models for several behavioral outcomes that traditionally have been linked to forgiveness motives. Finally, we employ the methods of item response theory, which place person abilities and item responses on the same metric and thus help us draw psychological inferences from the ordering of item difficulties. Our results highlight models based on correlated factors models and bifactor (S-1) models. The bifactor (S-1) model evinced particular utility: Its general factor consistently predicts variation in relevant criterion measures, including four different experimental economic games (when played with a transgressor), and also suffuses a second self-report measure of forgiveness. Moreover, the general factor of the bifactor (S-1) model identifies a single psychological dimension that runs from hostility to friendliness while also pointing to other sources of variance that may be conceived of as method factors. Taken together, these results suggest that forgiveness can be usefully conceptualized as prosocial change along a single attitudinal continuum that ranges from hostility to friendliness.
Self-reported willingness to share political news articles in online surveys correlates with actual sharing on Twitter
Authors: Mosleh Mohsen , Pennycook Gordon , Rand David Gertler
Published: March 2019

There is an increasing imperative for psychologists and other behavioral scientists to understand how people behave on social media. However, it is often very difficult to execute experimental research on actual social media platforms, or to link survey responses to online behavior in order to perform correlational analyses. Thus, there is a natural desire to use self-reported behavioral intentions in standard survey studies to gain insight into online behavior. But are such hypothetical responses hopelessly disconnected from actual sharing decisions? Or are online survey samples via sources such as Amazon Mechanical Turk (MTurk) so different from the average social media user that the survey responses of one group give little insight into the on-platform behavior of the other? Here we investigate these issues by examining 67 pieces of political news content. We evaluate whether there is a meaningful relationship between (i) the level of sharing (tweets and retweets) of a given piece of content on Twitter, and (ii) the extent to which individuals (total N = 993) in online surveys on MTurk reported being willing to share that same piece of content. We found that the same news headlines that were more likely to be hypothetically shared on MTurk were actually shared more frequently by Twitter users, r = .44. For example, across the observed range of MTurk sharing fractions, a 20 percentage point increase in the fraction of MTurk participants who reported being willing to share a news headline on social media was associated with 10x as many actual shares on Twitter. This finding suggests that self-reported sharing intentions collected in online surveys are likely to provide some meaningful insight into what participants would actually share on social media.
Turning points or dead ends? Identity, desistance and the experience of imprisonment
Authors: Jarman Ben
Published: March 2019

Desistance research has pushed criminologists to develop a nuanced conceptual account of criminal identity and human agency. However, these tools have mostly not been used to consider identity changes among long-sentenced prisoners, despite the growing preponderance of long-term imprisonment in England and Wales. As a result of this, desistance theory has not been used to evaluate the administration of indeterminate sentences, meaning that practitioners may be missing out on some of the insights that it can generate. This qualitative study begins to fill that gap, using a phenomenological analysis of eighteen in-depth semi-structured interviews with life- sentenced prisoners at a single prison in England, all of whom had been convicted of murder. It argues that most eventually attempt conscious projects of personal change during imprisonment; second, that many frame change in terms which are not consistent with the official discourses of risk reduction (which govern their progression through the sentence); and third, that how they themselves conceive and pursue personal change is affected by their position in the sentence and the life course, and also by the specific nature and circumstances of their index offences. The analysis classifies four different styles of agency found in the sample: ‘defensive’ and ‘fractured’ agents were unwilling or unable to accept responsibility for the offence, and were consequently in penal ‘dead ends’; while ‘corrective’ and ‘redemptive’ agents had encountered ‘turning points’, in that they accepted responsibility, albeit in different ways. The analysis describes each group’s characteristic ways of describing the offence and their part in it. It also describes their attitudes to prison social life in general, and to rehabilitative intervention in particular. The study as a whole suggests that much of the personal change which lifers themselves frame as significant happens outside rehabilitative interventions, and may be invisible to key prison staff. This raises important questions about whether prisons and prisoners think about rehabilitation in the same way, with consequences for the legitimacy of penal power.
Avoiding Us versus Them: How Schools’ Dependence on Privileged “Helicopter” Parents Influences Enforcement of Rules
Authors: Calarco Jessica McCrory
Published: March 2019

As privilege-dependent organizations, U.S. public schools have an interest in catering to higher-SES White families. But, what happens when privileged families’ interests conflict with schools’ stated goals? Focusing on the case of homework, and drawing insights from organizational theory, cultural capital theory, and research on parent involvement in schools, I examine how schools’ dependence on higher-SES White families influences their enforcement of rules. Using a longitudinal, ethnographic study of one socioeconomically diverse public elementary school, I find that teachers wanted to enforce homework rules, but they worried doing so would lead to conflict with the higher-SES White “helicopter” parents, on whom they relied most for support. Thus, teachers selectively enforced rules, using evidence of “helicopter” parenting to determine which students “deserved” leeway and lenience. Those decisions, in turn, contributed to inequalities in teachers’ punishment and evaluation of students. Broadly, these findings suggest privilege-dependence leads schools to appease privileged families, even when those actions contradict the school’s stated goals. These findings also challenge standard policy assumptions about parent involvement and homework, and they suggest policies aimed at reducing the power of privilege are necessary for lessening inequalities in school.
The 2015 Gorkha Earthquake and response of the Kathmandu Valley sediments
Authors: Rajaure Sudhir , Dhital Megh Raj , Paudel Lalu Prasad
Published: March 2019

The Gorkha Earthquake occurred on the gently dipping part of the Main Himalayan Thrust (MHT), close to the Main Central Thrust (MCT). This earthquake possibly occurred in the source zone of the 1833 Nepal Earthquake (Mw 7.6), which occurred after 182 years. The region between the 1905 Kangra Earthquake and 1934 Bihar-Nepal Earthquake has not produced any great earthquake since the last 500 years and still remains a potential site for great earthquake(s) in future. The Kathmandu Valley witnessed moderate ground acceleration and comparatively large velocity as recorded at Kantipath during the Mw 7.8, Gorkha Earthquake. The analysis of the records show that high frequencies were damped and low frequencies were dominant over the sedimentary basin, which can be attributed to the response of the sediments underneath. Because of damping of high frequencies, the engineered, low storey buildings were less damaged and resisted the ground shaking comparatively well. However, on the other hand, the historical monument 'Dharahara' collapsed completely and the high rise apartment buildings suffered more because of the dominance of low frequencies.
Groundwater flow modeling in an intermontane basin
Authors: Pathak Dinesh
Published: March 2019

Groundwater model has become a commonly used tool to perform various tasks. Geological, hydrogeological and geophysical data is required for constructing 3D hydrogeological framework models. Most of the time, it is realised that there is lack of sufficient data to build a groundwater model. The present work has been achieved after systematic data collection and hydrogeological study of Nara Basin, west Japan. Groundwater has been widely exploited for drinking water supply as well as for recreation purpose as Thermal Springs in the Nara Basin. There are hundreds of wells drilled in unconsolidated sediments and some tens of deep wells encountering the fractured basement. When water is exploited from a groundwater basin, it is necessary to understand properly the groundwater flow in different aquifer zones in the basin. Hydrostratigraphic units in the unconsolidated sediments overlying the basement rocks were established by using the borehole log data. In order to have understanding of the three dimensional configuration of these units, fence diagram was constructed. The geological and hydrogeological information were used to develop a conceptual model which was further calibrated and an acceptable model was obtained. The model was validated by comparing the observed and simulated heads and discharge.
Gaussian Mixture Modeling for Wi-Fi fingerprintingbased indoor positioning in the presence of censored data
Authors:   Faculty of Electronics, Hanoi University of Industry, Vu Trung Kien , Le Hung Lan ,   National Center for Technological Progress
Published: March 2019

In complex indoor environments, due to the attenuation of the signal and the changing surrounding environment, the censoring and multi-component problems may be present in the observed data. Censoring refers to the fact that sensors on portable devices cannot measure Received Signal Strength Index (RSSI) values below a specific threshold, such as -100 dBm. The multi-component problem occurs when the measured data varies due to obstacles and user directions, whether the door is closed or open, etc. By accounting for these problems, this paper proposes to model the RSSI probability density distributions using the Censoring Gaussian Mixture Model (C-GMM) and develop the Expectation-Maximization (EM) algorithm to estimate the parameters of this model in the offline phase of the Wi-Fi fingerprinting based Indoor Positioning Systems (IPS). The simulation results demonstrate the effectiveness of the proposed method.
The effects of temperature, feed ratio, and reaction time on the properties of copolymer PLA-PEG-PLA
Authors:   National Key Laboratory of Polymer and Composite Materials, Ho Chi Minh University of Technology, Nguyen-Vu Viet Linh ,   Faculty of Materials of Technology, Ho Chi Minh University of Technology, Pham Mai Anh ,   National Key Laboratory of Polymer and Composite Materials, Ho Chi Minh University of Technology, Huynh Dai Phu ,   National Key Laboratory of Polymer and Composite Materials, Ho Chi Minh University of Technology,   Faculty of Materials of Technology, Ho Chi Minh University of Technology
Published: March 2019

Triblock copolymers were polymerised by the ring-opening reaction of D,L-lactide in the presence of poly(ethylene glycol) (PEG), with number-average molecular weight (Mn) of 1500 and 2050 g/mol, using Sn(Oct)2 as a catalyst. The influences of the reaction time, the ratio of PEG and Poly(D,L-lactic acid) (PLA), and PEG types on structure and sol-gel phase transition of PLA-PEG-PLA triblock copolymers were investigated. Optimal polymerisation parameters were obtained, such as reaction time of 18 hours, a catalyst amount of 1.3%, and PEG/PLA ratio of 1/1.7, PEG (Mn=1500); the efficiency of the triblock synthesis was 42.3%. The properties of PLA-PEG-PLA copolymers were evaluated by analytical methods such as proton nuclear magnetic resonance H1NMR spectroscopy, gel permeation chromatography (GPC), and the sol-gel state transition at varying temperature. The results show that the triblock was successfully synthesised and its hydrogel had capability of the sol-gel state transition when the temperature changed. The PLA-PEG-PLA copolymer in aqueous solution is a thermo-sensitive hydrogel that can be used for drug and protein delivery systems or triblock denaturation applications for commercial purposes.
Using a physical model to determine the hydrodynamic dispersion coefficient of a solution through a horizontal sand column
Authors:   College of Environment and Natural Resources, Can Tho University, Vietnam, Tuan Le Anh , Wyseure Guido ,   Laboratory for Land and Water Management, Faculty of Biosciences Engineering, Catholic University of Leuven, Belgium
Published: March 2019

Miscible displacement can be understood as a physical process in a porous medium whereby two or more fluids fully dissolve into each other when a fluid mixes and goes into the pore space occupied by other fluids without the existence of an interface. A physical model was made in Can Tho University, which included an electrical current system connecting nine groups of four-electrode probes for measuring the electrical conductivity of a potassium chloride solution flowing through a horizontal sand column placed in a firm frame. The experiments were performed with different volumetric flow rates and three types of sand (fine, medium and coarse). The breakthrough curves were analysed, and then the hydrodynamic dispersion coefficients were calculated. The hydrodynamic dispersion coefficient was one of the hydraulic and solute transport parameters used to design a constructed subsurface flow wetland. The research proves that the flows were laminar, and that mechanical dispersions dominated over molecular diffusions and that the dispersions were large enough to cause combined mixing and flowing processes.
Examination of the accuracy of the quantitative in-house kit for determining zinc concentration in seminal fluid
Authors:   Hanoi Medical University, Nguyen Thi Trang , Le Thi Minh Phuong ,   Hanoi Medical University, Do Thi Huyen Trang ,   Hanoi Medical University, Tran Thi Quynh Dien ,   Hanoi Medical University, Pham Ngoc Thach ,   Hanoi Medical University
Published: March 2019

Zinc in seminal fluidoriginates primarily from the prostate gland. It is pivotal for male sexual function because it affects the quantity, quality and mobility of sperm.Materials and methods: the semen samples were obtained from 300 male partners of infertile couples who attended the Department of Biomedicine and Genetics at the Hanoi Medical University between the ages of 18 and 50 years; they were then analysed for routine seminal parameters. They were collected and analysed according to WHO 2010 guidelines. Seminal fluid was centrifuged at 1,500 rpm for 10 minutes, and floating fluid collected for zinc quantification usingspectroscopy with 5-Br-PAPS was used as a color indicator. In a pH 8.6-buffer solution, in a buffered media, zinc reacts with specific complexing 5-Br-PAPS form a stable color compound. The optical density is directly proportional to the concentration of zinc in the semen. The results yielded a linear regression model of y = 0.0666x + 1.2026 with a correlation coefficient of r=0.9956. The calibration function was y = 0.9977x with R2=0.9995. The repeatability was SD=0.004, and the coefficient of variation was CV%=0.27%<5%. In terms of intermediate precision, the standard deviation was (SD)=0.01, and the coefficient of variation was CV%=0.64%<5%. Trueness was tex=2.076 < tt=2.262. Specificity and sensitively were 100% at 64x dilution. Specificity and sensitivity were 100% and 99.05% respectively. A significant correlation was discovered between the two methods, with r=0.975 and p<0.001; the average difference between the two methods was 0.0002. Conclusion: successfully completed the kit for determining zinc concentration in semen by the colorimetric method.
Studies of common antibiotic resistance-associated genes of Acinetobacter baumannii
Authors:   Key Laboratory of Enzyme and Protein Technology, University of Science, Vietnam National University, Hanoi, Trinh Le Phuong , Ta Van Son ,   Faculty of Biology, University of Science, Vietnam National University, Hanoi, Luu Thi Ngoc Han ,   Faculty of Biology, University of Science, Vietnam National University, Hanoi, Nguyen Mai Phuong ,   Key Laboratory of Enzyme and Protein Technology, University of Science, Vietnam National University, Hanoi, Dinh Thi Huong ,   National Lung Hospital, Nguyen Van Hung ,   National Lung Hospital, Doan Thi Ha ,   National Lung Hospital, Pham Bao Yen ,   Key Laboratory of Enzyme and Protein Technology, University of Science, Vietnam National University, Hanoi
Published: March 2019

This study, the presence of 4 common beta-lactamase encoding genes including OXA-23, OXA-51, VIM and IMP was determined simultaneously by multiplex PCR, either directly with sputum samples or with purified DNA, giving results within 3-4 hours instead of 2 days compared to the culture method. Within 58 samples positive with Acinetobacter baumannii collected from the hospital, OXA-51 fragment was dominant (81%), whereas, VIM fragment was only identified in one sample (DNA and sputum samples) (1.7%). The antibiograms indicated for 19 samples were used to find correlation between genotype and resistance phenotype.
РОЗРОБЛЕННЯ ПРОГРАМНОГО ЗАБЕЗПЕЧЕННЯ ДЛЯ ДОСЛІДЖЕННЯ ЗМІНИ ПОТУЖНОСТІ СОНЯЧНИХ ПАНЕЛЕЙ ВІД КУТА ПАДІННЯ ПРОМЕНІВ
Authors: Slabinoga M. О. , Klochko N. V. , Vynnychuk A. G. , Sapa S. P.
Published: March 2019

В роботі було проведено розроблення програмного забезпечення для дослідження зміни потужності сонячних панелей від кута падіння променів, що є актуальною задачею у вирішенні проблеми підвищення ефективності функціонування засобів генерації «зеленої» електроенергії, зокрема сонячних електростанцій. Для цього, було проаналізовано проблему дослідження ефективності застосування сонячних панелей у фіксованій позиції та на рухомому кріпленні. Сформовано мету та задачі дослідження. Вибрано засоби для реалізації програмного забезпечення та наведено їх переваги при вирішенні даної задачі. Проведено експериментальні дослідження залежності потужності продукованого сонячною панеллю струму в залежності від позиції сонячної панелі, наведено алгоритм роботи програмного забезпечення. Проведено обробку отриманих результатів з метою отримання відфільтрованого графічного образу, представленого у вигляді матриці значень. Для цього здійснено порівняння методів фільтрації значень матриці від промахів та згладжування локальних максимумів. Також, приведено опрацьовані зображення до заданого розміру методами інтерполяції. Наведено кінцевий результат у вигляді рисунків поверхонь на основі матричних значень. Сформульовано подальші перспективи застосування отриманих даних для вирішення науково-практичних задач в галузі сонячної енергетики та наведено напрямки подальших досліджень. Результати роботи будуть використані в подальших дослідженнях з порівняння ефективності застосування сонячних панелей у фіксованій позиції та на рухомому кріпленні.
МОДЕЛЮВАННЯ ЗАЛЕЖНОСТІ ЗМІНИ ПОТУЖНОСТІ СОНЯЧНИХ ПАНЕЛЕЙ ВІД КУТА ПАДІННЯ ПРОМЕНІВ
Authors: Slabinoga M. O. , Kuchirka Yu. M. , Krynytskyi О. S. , Yurkiv N. M.
Published: March 2019

У роботі було проаналізовано сучасний стан та перспективи досліджень у галузі математичного моделювання технологічних процесів в контексті сонячної енергетики. Було розглянуто фізичні та математичні моделі сонячних панелей, а також розглянуто теоретичні основи перетворення енергії у сонячних панелях, які покладено в основу принципу їх функціонування. На основі проведеного аналізу в роботі було розроблена математичну модель залежності потужності сонячної панелі від кута повороту. Розроблена модель враховує температуру навколишнього середовища, температуру, що отримала панель у процесі функціонування, вплив вітру на температуру панелі, а також вплив часу доби, дня року, кутів нахилу панелі відносно сонця, можливостей світловідбивання оточуючого середовища. Також, в даній моделі враховується вплив характеристик самої панелі, та її допоміжних елементів функціонування, на отримувану споживачем потужність. В роботі було проведено апробацію даної математичної моделі, результати якої вказують на можливість її застосування для моделювання функціонування панелі при різних характеристиках навколишнього середовища. Розроблене відповідне програмне забезпечення для генерування експериментальних даних залежності сили продукованого струму від кута нахилу панелі, позиції сонця, метеорологічних умов, світловідбиваючих властивостей поверхні, тощо. Сформовано висновки та визначено подальші перспективи щодо використання такого математичного та програмного забезпечення для вирішення наукових та практичних задач.
Determinan Nilai Perusahaan Manufaktur : Model Pengujian dengan Chow-Test dan Hausman-Test
Authors: Wijaya Evelyn
Published: March 2019

The aim of company establishing is to increase company’s value in order to give prosperity for its stakeholders. And there are many internal and external factors can influence the company’s value. So, this study has aim to analyze determinant of manufacture companies’s value by using Chow-Test and Hausman-Test. This study has 109 manufacture companies with purposive sampling method and uses panel data regression as data analysis method. The examination of study model by using Chow-Test and Hausman-Test shows that the proper study model examination is Fixed Effect Model (FEM). The result of Fixed Effect Model shows that company size influences positifically and significantly on company’s value. Then, institutional ownership and investment policy influence negatively and significantly on company’s value. While, profitability, funding decision, devident policy, managerial ownership and cash holding do not influence significantly on company’s value. As there is supervision from institution party on management performance, it is going to make management do financial decision that related with company’s value movement carefully.  

 Keywords: Company’s internal factors, Agency Theory and Company’s value
Penerapan Akuntansi Persediaan Berbasis SAK EMKM Pada UD Andika Jaya Jember
Authors: Pratiwi Cahyanti Hana
Published: March 2019

In trading companies, inventory is a valuable resource because it becomes a larger asset than the current assets. Therefore, the main income of the company comes from the sale of goods from inventory. Therefore, accounting management for inventory is important to avoid fraud. The data for this paper is provided by a trading company that provides a basic need for consumers to implement a reliable inventory management. The object of this paper is the name of his company UD Andika Jaya Jember. This paper uses descriptive qualitative method. The paper concludes that UD Andika Jaya Jember has implemented accountability based on their inventory management but still needs improvement on the provision of workload sharing to enter and store goods and revenues.

Keyword : Inventory, Accounting, Management
Pengaruh Kualitas Sistem Informasi Akademik terhadap Kepuasan dan Loyalitas Mahasiswa Perguruan Tinggi
Authors: Purwati Astri Ayu , Hamzah Muhammad Luthfi , Hamzah Hamzah , Rahman Sarli
Published: March 2019

With the increasing speed of information flow due to globalization, the role of information technology is vital and very decisive for an educational institution in increasing its ability to face competition and be able to provide satisfactory services for students. The object of this research is the users of the university's academic information system, namely all active students of TA Geap 2017-2018 with a sample of 450 people. The data analysis technique used in this study is using Structural Equation Modeling (SEM) Amos. The results of the study show that improving the quality of academic information systems will be able to increase student satisfaction but not necessarily be able to increase student loyalty directly. However, indirectly through satisfaction, the quality of the system can increase user / student loyalty. Improvement and improvement of academic information also through this research directly and indirectly can have an impact on increasing student satisfaction and loyalty. Good service quality in a college is a very important assessment in increasing student satisfaction and loyalty.

Keywords: Information Technology, Satisfaction, Loyalty