bluuebunny/crossref_metadata_2025 huggingface dataset:
СУЧАСНІ ПРОБЛЕМИ СИСТЕМИ ОПАЛЕННЯ БАГАТОКВАРТИРНИХ ЖИТЛОВИХ БУДИНКІВ
Authors: Deshko Valerii , Bilous Inna , Maksimenko Aleksandra
Published: August 2019

Актуальність теми дослідження. Сучасний стан багатоквартирних житлових будинків (ЖБ), побудованих до кінця 90-х років, потребує повної або часткової модернізації та значного підвищення енергоефективності. Крім заходів з енергозбереження, які активно впроваджуються як для будинку загалом, так і окремими власниками квартир, є проблема з розподілом теплоти між квартирами системами теплопостачання ЖБ. Постановка проблеми. Для умов централізованого теплопостачання в Україні типовим є недотримання температурного графіка подачі теплоносія, який відповідає проектним вимогам, і спроби забезпечення умов комфортності мешканцями індивідуально, без урахування системних зв’язків у центральному опаленні будівлі. Зважаючи на це, у роботі проведено аналіз показників роботи однотрубної проточної системи опалення та дотримання умов комфортності при експлуатації типової багатоквартирної 12-поверхової будівлі. Аналіз останніх досліджень і публікацій. Враховуючи, що для підвищення рівня енергоефективності ЖБ значна увага приділяється питанням термосанації, питання розподілу теплоти в інженерних мережах будівлі лишаються недостатньо висвітленими та проаналізованими. Виділення недосліджених частин загальної проблеми. Недотримання температурних графіків систем опалення в багатоквартирних будинках із частковою заміною опалювальних приладів. Постановка завдання. Визначення відхилень в умовах експлуатації системи опалення будівель та створення математичної моделі розрахунку, яка дозволяє визначити та аналізувати тепловий стан приміщень багатоквартиних житлових будинків. Виклад основного матеріалу. Метою цієї роботи є аналіз показників роботи системи однотрубної проточної системи опалення та дотримання умов комфортності типових багатоквартирних житлових будинків.
Висновки відповідно до статті. У роботі проведено аналіз показників роботи однотрубної проточної системи опалення та дотримання умов комфортності при експлуатації типової багатоквартирної будівлі. Для системного аналізу цих впливів за різних умов експлуатації в програмному середовищі Mathcad розроблено математичну модель для визначення теплового стану приміщень будівлі на прикладі одного стояка.
ПРОВЕДЕННЯ ТЕПЛОВІЗІЙНОГО МОНІТОРИНГУ ЕНЕРГООЩАДНОСТІ БУДІВЕЛЬ І СПОРУД
Authors: Tereshchuk Oleksiі , Sakhno Evgeny , Shcherbak Yuliya , Zymovets Dariia
Published: August 2019

Актуальність теми дослідження. Процес побудови сучасних систем моніторингу енергоощадності муніципальних будівель є актуальним питанням сучасної дійсності, що зумовлене зростанням кількості споживачів енергії, її ціною та постійним збільшенням обсягів інформації, що визначають параметри енергоощадності, а також розвитком інформаційних ресурсів і сервісів, які можуть використовуватися в системі енергозбереження. Постановка проблеми. На сучасному етапі розвитку України постає проблема економії теплових ресурсів, що дозволяє знизити ціну на енергоносії та забезпечити енергетичну незалежність держави. У зв’язку з цим питання експрес-оцінки енергоефективності будівель та споруд набуває першочергового значення. Тому визначення класу енергоефективності, побудова тепловізійних діаграм та створення рекомендацій щодо енергозахисту будівельного об’єкта є проблемою цього дослідження. Аналіз останніх досліджень і публікацій. У роботі були розглянуті останні публікації з цієї теми, які представлено у відкритому доступі, включаючи чинні нормативні документи. Виділення недосліджених частин загальної проблеми. Питання щодо оцінки класу енергоефективності муніципальних об’єктів, зокрема навчального корпусу ЧНТУ, вивчено недостатньо. Від якісного вирішення цього питання залежатиме температура в аудиторіях, що впливатиме на якість роботи викладачів та студентів, а також економію державних коштів на опалювання будівлі в зимовий період. Постановка завдання. Визначення теплотехнічних показників будівлі, класу енергоефективності та проведення тепловізійного моніторингу будівельної споруди. Виклад основного матеріалу. Для проведення тепловізійного моніторингу енергоефективності будівлі було визначено геометричні параметри 22 корпусу ЧНТУ, на основі яких проводився розрахунок теплотехнічних показників будівлі з подальшим експериментальним визначенням тепловізійних діаграм та їх обробкою в програмному комплексі. Висновки відповідно до статті. На основі досліджень виконано моніторинг енергоефективності муніципальної будівлі, визначено комплексні показники енергоефективності та отримано клас енергоефективності будівельної споруди. Виконано експериментальні дослідження енергоефективності будівлі за допомогою тепловізора марки Testo 875v-1i (серійний номер 20441348), з обробкою результатів у програмі IRSoft. Дослідження показали, що основні втрати енергії припадають на вікна та батареї корпусу, що необхідно враховувати при плануванні заходи з енергозахисту.
Findings of Early Hand Firearms from Southern Siberia
Authors: Borodovsky A. P. , Oborin Yu. V. , Savosin S. L.
Published: August 2019

Purpose. This article is aimed at identifying early samples of hand firearms at different Siberian territories (Buriatia, the Upper Ob region). Such facts open new perspectives for studying and reconstructing the process of development and distribution of hand firearms in Northern Asia and helps identify regional peculiarities of this historic phenomenon.
Results. One of the earliest firearms found on the territory of Southern Siberia is a bronze barrel of a Chinese hand firearms discovered in the valley of the Dzhida River in Buriatia, which refers to the Ming Epoch (the Yongle period). Judging by a serial number of the gun (50138), it was manufactured at the early period of mass production of hand firearms in China, i. e. in the first quarter of the 15th century. Currently, it is one of the earliest foreign samples of oriental firearms known in Siberia. In the Upper Ob region (in the surroundings of the Biysk Fortress (Ostrog), there was another tube of an early hand firearms found. It is of Russian origin and dates the second half of the 16th – beginning of the 17th century. These samples of Siberian firearms are archaic, which demonstrates a trend of using archaic weapons up to the beginning of the 18th century in the absence or lack of modern firearms. It is quite vividly demonstrated by the materials of the artillery treasure of the Umrevinsky Ostrog (1703).
Conclusion. The buffer location of Southern Siberia between the growing territories of the Tsardom of Muscovy and Ming China starting from the 1500s A.D. determined the presence of foreign hand firearms of different origin. As evidenced by written sources, they were numerous on the territories where armed conflicts took place and defensive fortifications (Ostrogs) were subsequently constructed.
A “Timurid” Saber from Samarkand
Authors: Bobrov L. A. , Khaidakov K. S.
Published: August 2019

Purpose. We describe an original saber discovered in Samarkand in 1969 during construction work in an old building. Presently, the saber is stored in a private collection. We determine the attribution and the time period for this sample of a long-blade weapon based on its features and available examples.
Results. The saber features a sharp-triangle blade made of welded bulat “damask” and a bronze handle with a short C-style guard crowned with images of “dragons” and pommels in the form of the head of a bird of prey (possibly a falcon). The full length of the saber measures 91.0 cm with the length of the blade measuring 79.5 cm; width/thickness at the handle is 32.5 / 7.8 mm, in the middle – 28.8 / 5.6 mm, at 10 mm from the point – 10.0 / 2.6 mm; the hilt length – 14.3 cm (handle length – 11.5). The surface of the handle is adorned with three circles grouped as a triangle. The hilt weighs 350 g, the total weight of the saber being 1015 g.
Conclusion. Most likely, the saber was made in Middle Asia between 15th – 17th centuries. The so called “Timur’s tamga” (three circles grouped as a triangle) could have been added either in the 15th century, or later (in the latter case, with the purpose of increasing its commercial value). It is less probable that the saber or its handle were produced in the Indian domains of the Babourides, who were descendants of Amir Timur, during the 16th – 17th centuries. The saber is a sufficiently rare example of a certain South-Asian influence on the array of arms used by warriors of Mā warāʼ an-Nahr during the late Middle Ages or early modern times. Due to few authentic samples of long-blade weapons from this period available to scientists, this specimen has a high scientific value.
Spearheads of Bear-Spears from the Collection of the Nizhny Novgorod State Historical and Architectural Museum-Reserve
Authors: Ilyushin B. A.
Published: August 2019

Purpose. This article introduces three samples of spearheads of long-shafted weapons from the collection of the Nizhny Novgorod State Historical and Architectural Museum-Reserve (Nizhny Novgorod, Russia). Long-range weapons being of a certain scientific interest, the samples of spearheads considered are important as they have not been described yet. In the course of our research, we have analyzed the features of their design in order to clarify the origin and time of their creation.
Results. Two spearheads from the collection of the Nizhny Novgorod State Historical and Architectural Museum-Reserve came from a private collection of A. O. Karelin (1837–1906), and the third one from the funds of the Museum of Lyskovo. Their origin in those collections is unknown; however, museum workers have managed to date them to the 17th century.
All the spearheads considered are in a good condition, with barely noticeable spots of rust. Obviously, they have new shafts, two of which are broken. All spearheads were manufactured from iron; belong to the sleeved type according to the method of planting on the shaft and to the group of lenticular according to the cross-section of the pen. The pens of the spearheads are of two types – elongated rhombic and elongated triangular.
The spearheads’ feathers are decorated with rows of holes along the edge and two curls (sprouts) below the shoulders. All the spearheads have another decorative element, a so called “apple” on the neck of the pen, which was not a mandatory element of this type of spearheads.
The elongated rhombic pens belong to the spearheads from the collection of the museum in Lyskovo and Karelin’s collection (spearheads No. 1–2). The spearhead No. 1 (inventory number GOM 11943. IM 1512) has the total length of 28.4 cm; the blade is 11 cm long and 4.7 cm wide at most. The biggest diameter of the sleeves measures 3.8 cm with the length of 13.6 cm. The spearhead No. 2 (inventory number GOM 7274-13. OR 451) has the total length of 34 cm; the blade is 17 cm long and 5.4 cm wide at most. The biggest diameter of the sleeves measures 3.8 cm with the length of 12.4 cm.
The elongated triangular pen is from Karelin’s collection. The spearhead No. 3 (inventory number GOM 7274-10.OR 382) has the total length of 37 cm; the blade is 28.5 cm long and 5.5 cm wide at most. The biggest diameter of the sleeves measures 3.8 cm with the length of 12.3 cm.
Conclusion. Three previously unknown spearheads have been introduced into scientific circulation. The analysis of the design features of these weapons allowed us to date them to the 17th century. The spearheads are attributed to the type “rogatina”, which was widespread in the Russian state being massive and big. Such long-range weapons were known as “bear-spear” and initially were used for hunting large animals. Such items are widely found in the European part of Russia and in Siberia, where they were brought by Russian pioneers.
Family-Tribal Fetishes of the Turks of Hongoray
Authors: Butanaev V. Ya.
Published: August 2019

Purpose. The author analyses a traditional cult of fetishism, which used to be common in the traditional life of turks of Hongoray (Khakassia) and others nations of Sayan-Altai region. The scientific novelty is in systematizing the materials available belonging to different ethnic groups of the Khakass (the Kachints, Sagai, Kyzyls, Beltyrs).
Results. Functional particularities of the Khakass fetishes “tös” described used to protect clan and family health and served as patrons of cattle breeding and hunting. The author discovers many previously unknown signs and describes their ancient roots. Related myths recorded in Khakassia by the author are of great interest. The first research on the famous fetish “tös” of the Khakass was conducted by ethnographer D. A. Klements, who presented special work on these items. He made a description of them according to his personal collections and observations. Now his collection of “tös” is stored in the Minusinsk Museum of Local History. Unfortunately, D. A. Klements did not speak the Khakass language, so many of the item names were not translated properly. In present work, the author describes new functional features of Khakass fetishes “tös”, especially those related to the protection of the health of the family, the patronage of cattle breeding and hunting. Many previously unknown designations have been discovered, and the ancient roots of such representations have been revealed. At present, the cult of fetishism for the Khakas is a thing of the past; therefore, this research seems to be relevant for ethnographic science in terms of ancient myth-making of the population of Hongoray and neighboring regions of southern Siberia.
Conclusion. There is evidence of a significant historical depth of the origin of the “tös”. So, as a result of studying anthropomorphic images on the “engraved pebbles” of the Late Bronze Age originating from Khakassia, their certain successive connections with the Hongors’ “tös” were traced. Thus, having a uniform name and functional characteristics, the cult of “tös” to a certain extent characterizes the origin of the popular beliefs of the Hongoray Turks, as well as their evolution in the historical borders of Sayano-Altai and Central Asia.
Man and Environment during the Early Peopling of Northeastern Caucasus
Authors: Anoikin A. A.
Published: August 2019

Purpose. Archaeological findings on the western Caspian coast indicate that this part of the Caucasus was populated throughout the Pleistocene. The earliest human habitation in the region is dated back to around 2 million years ago (2 Ма), which corresponds to the period of initial expansion of early Homo beyond Africa. Information on the environment and the features of the early human material culture is crucial for our understanding of the Caucasus’ earliest history. It was alternating processes of transgression and regression of the Caspian Sea throughout the Pleistocene that determined the paleoenvironment in the eastern Caucasus. The Early Pleistocene landscape of the southeastern part of Eastern Europe and northeastern Caucasus was similar to African open landscapes nowadays. The Khapry faunal complex characterizes the environment of that period. Its vertebrate composition is close to that typical for African savanna. Both animal communities included similar types of large herbivores: the elephant, rhinoceros, antelope, giraffe, ostrich and others. The African savanna carnivore community included the lion, guepard, hyena and jakal. The Khapry complex included the hyena, large sabre toothed Felidae, guepard and others. The earliest artifact collections in the Northeastern Caucasus are the artifact assemblage from stratum 5 at Rubas-1 in southeastern Dagestan and the archaeological materials from Ainikab-1, Mukhai-1 and 2 in Central Dagestan. The artifact age has been estimated in the range of ~ 2.3–1.8 Ma.
Results. The initial stage of human habitation of the Northeastern Caucasus is characterized by two distinct lithic industries: the small tool industry (Rubas-1, stratum 5) and the Oldowan / pebble-flake industry (the Akushinski group of sites). Early human populations dispersed rather rapidly over the low-altitude savannas in the relative proximity to the seashore under the favorable environmental conditions of the initial Pleistocene. After the initial peopling stage, human communities set apart in particular regions where lithic industries were formed and developed. The first major region represents the Caspian shores (the small tool industry: Rubas-1); the second zone is the higher plateaus at the altitude not exceeding 1 500 m asl (pebble-flake industry: Dmanisi, Central Dagestan sites).
Conclusion. It is asserted that the early human populations migrating out of Africa through Western Asia to the Caucasus, and its eastern part in particular, remained in the habitual environment, and it did not require any substantial changes in the adaptation strategies including stone working techniques and lithic tool production.
Paleoecology of Con Moong Cave (Northern Vietnam)
Authors: Derevianko A. P. , Kandyba A. V. , Chekha A. M.
Published: August 2019

Purpose. The study of the Paleolithic in Vietnam was undertaken by French geologists in the early 20th century. During the first quarter of the century, they studied Neolithic cultures of Hoa Binh and Bac Son. In the 1960s, the study of the Paleolithic was conducted by Vietnamese archaeologists. They discovered a more ancient culture of the late Paleolithic, the Son Vi (or Sonvian) Culture. Despite the discoveries made, the issues of the origin of these cultures, their development and continuity are still disputable. In this respect, excavating Con Moong Cave in the central province of Thanh Hoa, which is a multilayer cave and a unique archaeological complex belonging to the era of the final Pleistocene – early Holocene, provides us with the most valuable material on the development of ancient Vietnamese.
Results. According to the results of excavations, as well as subsequent studies of the Russian-Vietnamese expedition in 2010–2014, there were three main cultural and chronological periods identified in the cave. The deposits reflecting the earliest period, such as choppers and animal bones with traces of processing, belong to the Son Vi culture and date back to the Paleolithic time. C14-dates obtained from several shells indicate the period from 11 000 to 15 300 years ago. The second cultural unit contains almond-shaped and disc-shaped Sumatra-type tools, short and long axes, bone tips and scraped shells, which are characteristic of the Hoa Binh culture. This layer contains graves with stone tools, oyster shells and ochre and is dated 9 300 to 12 000 years ago. The deposits of the third cultural layer contain stone tools typical for the late paleolitic Hoabinhian and early neolitic Bacsonian sites. C14-dates from the third cultural period belong to the range from 8 500 to 9 200 years ago. Along with the radiocarbon dating method used, palynological analysis, fauna remains analysis and analysis of the anthropological material were carried out.
Conclusion. Based on C14 dates, it is assumed that the residents Con Moong cave lived there for 8 000 years, from 16 000 to 8 000 years ago. At the moment, the earliest deposits found are artifacts of the Son Vi culture, which belongs to the upper Paleolithic period. They are followed by the materials of the early Hoabinhian and Bacsonian cultures.
Materials from the Vicinity of Lake Lop Nor in the Funds of the Central National Museum of Korea and Their Understanding in the Context of Contemporary Archaeological Studies in Xinjiang
Authors: Molodin V. I. , Komissarov S. A. , Nesterkina A. L.
Published: August 2019

Purpose. The article introduces and analyzes in detail the materials of the Bronze Age from the vicinity of Lake Lop Nor (Xinjiang, China), which are stored in the funds of the National Museum of Korea. The artifacts were obtained by the expedition to Xinjiang under the general guidance of the Japanese explorer and religious public figure, count Otani Kodzui. They are part of a special section of the famous “Otani Collection”. The Korean segment of this collection was completely described in the Republic of Korea in 2016, and now its analysis is presented in Russian for the first time. The materials of the Bronze Age constitute the most archaic part of the Xinjiang collection. This group includes 12 items: 4 woven baskets, 3 wooden masks with carvings of human faces, 2 ritual staves, 2 felt hats and one boot from a pair of leather footwear.
Results. Analysis of the artifacts demonstrates analogies with the eponymous and most famous site of Xiaohe culture on the territory of Xinjiang – the Xiaohe burial ground at Lake Lop Nor. However, there were other complexes like Xiaohe which existed in ancient Xinjiang (for example, Beifang burial ground on the Keriya River). The authors note that the ornamental composition on the surface of woven baskets demonstrates similarity to the decor of the Andronovo culture’s ceramic vessels, and the iconography of wooden carvings of human faces is close to the images on the steles and plates of the Okunevo culture of Southern Siberia. Separate objects similar to both Andronovo and Okunevo cultures are also known to have been found on other sites of Xinjiang.
Conclusion. The closest analogy to the described items from the funds of the National Museum of Korea is the Xiaohe culture materials. The question about the exact location of the site where the items of Xinjiang collection in Korea come from is still open. It requires additional research.
Funerary and Social Aspects of Koguryo Pottery
Authors: Seungmi Lee , Stoyakin Maksim
Published: August 2019

Purpose. Previous studies on Koguryo ceramics covered some general information on the archaeological objects found or specific related issues. Our research focuses on the ceramics found only in burials as we aimed at describing typological and technological features of the burial ceramics. The territorial and chronological comparative analysis of the vessels which has been conducted shows the features of each period and region in Koguryo and reveals the development of social background in this state.
Results. The burial ceramics analyzed consists of 183 vessels which are divided into 22 types. According to the concentration of burials with ceramics, we identified 4 big areas along major river basins, which are administratively related to modern Liaoning and Jilin provinces of China, North and South Korea. Analysis of the spatial factor of burial ceramics shows that the largest variety of types was found in the Yalu River region, with the next Pyongyang area. This was due to the central location of these territories in Koguryo, which used to be the capital of the state for several centuries. By contrast, there are only few types and samples of funerary ceramics found in the Hun River and Imjin River basin. Most likely, it is due to the fact that they were provinces or suburbs with a political and economic system that was not considered safe yet. Our research shows territorial preferences in using certain types of burial pottery, which was classified according to its characteristics and features.
Conclusion. Koguryo’s burial ceramics is divided into storage vessels and cooking vessels, and together they symbolically generalize the concept of “food.” We concluded that the concept of food in the Otherworld was important for the ancient Korean population. We also confirmed that after the 4th AD ceramic replicas of household items and glazed ceramics began to be buried in Koguryo tombs. It was closely related to the introduction of a new burial type in Koguryo.
An Iron Sword from Southern Siberia in the Collection of the Minusinsk Museum of Local History
Authors: Khudyakov Yu. S. , Borisenko A. Yu. , Akmatov K. T.
Published: August 2019

Purpose. We studied a rare finding of an iron sword, that was coincidentally discovered at the beginning of the 20th Century in the outskirts of Kuragino Village on the territory of Minusinsk Hollow. At present, the finding is stored in the collection of long blade weapon objects in the Minusinsk Museum of Local History.
Results. The authors traced the most significant events and results achieved in the course of previous studying of archaeological findings of ancient and medieval swords on the territory of Southern Siberia and Central Asia. Definite formal signs, considerable for identification of typological affiliation, of the sword finding from the Kuragino Village are singled out. According to the formal signs, this finding is related to a particular individual type of iron swords. The item has a long, right double-edged blade and a removable guard, which is smoothly curved to sideways of the blade, and a right handle’s haft.
Conclusion. Our analysis allows us to conclude that the iron sword was likely to be used by the Yenisei Kyrgyz warriors in the course of hostilities with their adversaries among the nomads, against the Old Turks and Uyghurs people, on the territory of Southern Siberia and contiguous territories of the Central Asian region during a certain historical period, including the Early Middle Ages, in particular the third quarter of the 1st millennium A. D. That historical period included inception of the Yenisei Kyrgyz state on the territory of the steppe regions of Minusinsk Hollow, which is located to the north of the West-Sayan Mountains.
Multimedia Interactive Products as Means of Attracting Children to Reading
Authors: Savkina Svetlana V. , Zhegulskaya Julia V.
Published: August 2019

The decrease in children’s interest in reading is a global and national problem, which causes noticeable social risks in the children personal development and their further social integration. The paper considers popularization of books and formation of reading culture as important tasks of contemporary library-information activities. The authors emphasize that modern library visitors prefer electronic sources of information that actualizes the development and use of electronic information products in the practice of library services for children and youth. The purpose of the article is to determine the possibilities of using multimedia library products in attracting children to reading. The paper presents the results of the analysis of publication activity in 2014—2018 devoted to the attracting children to reading, including the use of multimedia. The authors draw attention to 33 publications, reflecting various aspects of reading promotion in children’s audience, as well as reveal the tendency of decrease in publication activity on this subject. The sociological survey of 150 children of primary school age allowed to determine their basic reading preferences and confirmed the importance of reading in the life of modern children. The paper notes that the results of study of reading interests of younger schoolchildren should be taken into account in the implementation of different forms of library work with users and should be used in the creation of information products aimed at popularization of books. The authors explain the relevance of using interactive multimedia products to attract children to reading: preference to children playing activities, combination of multimedia multiple information types and available interactivity. The paper considers the types of multimedia library products, approbated in the course of activities to attract children to reading, analyses their opportunities in involving children in reading and reveals their advantages and features. The authors characterize different types of interactive activities, give the examples of their use, as well as describe multimedia product abilities in attracting children to reading, their advantages and disadvantages. The paper concludes that the use of interactive multimedia products contributes to attract children to reading and can serve as a supplement to traditional library activities, as well can be used independently.
Role of Structural Defects in the Adsorption and Separation of C3 Hydrocarbons in Zr-Fumarate-MOF (MOF-801)
Authors: Iacomi Paul , Formalik Filip , Marreiros Joao , Shang Jin , Rogacka Justyna , Mohmeyer Alexander , Behrens Peter , Ameloot Rob , Kuchta Bogdan , Llewellyn Philip L.
Published: August 2019

An effective separation of propylene/propane mixtures is one of the most important processes in the petrochemical industry. Incidentally this separation is challenging due to the extensive similarities between both gases in terms of physicochemical properties such as, but not only limited to, boiling point, kinetic diameter and molecular weight. A drive to switch to less energy consuming processes, like adsorption or membrane separation, has highlighted several microporous metal organic frameworks as promising materials. In this work, we present a combined numerical and experimental investigation on propane and propylene adsorption in Zr-fumarate-MOF (also known as MOF-801), a small pore isoreticular analogue of UiO-66. Here, we demonstrate how the presence of structural defects can completely change the sorptive properties and separation performance of the Zr-fumarate-MOF, with enhanced capacity and gas diffusion rates for C3-sized hydrocarbons at the cost of kinetic selectivity. Extensive GCMC simulations performed on mixed defective supercells show that a percentage of missing cluster defects of around 1/8th can best account for the experimental results. Furthermore, analysis of low-frequency phonon spectra is used to explain gaseous diffusion in the original pristine material. A slight preference for propane over propylene is highlighted in the defective sample, and confirmed through column breakthrough experiments, suggesting the potential applicability of the Zr-fumarate-MOF in this challenging separation.
Method for Heterogeneous Sample Analysis on LCMS Without Sample Manipulation
Authors: Alimuddin Muhammad Asif , Richardson Paul , Wang Wei , Phung Brandon , Kim William
Published: August 2019

We describe a simple, effective, and automated method that tolerates heterogeneous sample analysis on liquid chromatography mass spectrometer (LCMS) systems without any sample manipulation. This was developed to mitigate the inconsistent sample preparations that often arise when LCMS systems are operated in a self-service mode (walkup or open access), such as in a pharmaceutical research environment. We demonstrated the robustness of our method through 144 sequential injections of a heterogeneous sample on the LCMS without observing clogging or an increase in the system pressure, whereas with a conventional set-up, the same sample resulted in an almost instantaneous clog. Analysis of carefully tracked metrics for six walkup LCMS over 3 years since the rollout of this method at our facility has shown > 95% sustained reduction in clogging rate, accompanied by over a 30-fold increase in operational robustness, all with no impact on the quality of the chromatography. Implementation has further lead to savings in time and resources for both the system administrators and users, hence making walk-up LCMS easier to use yet harder to break, with the additional benefit of providing data for heterogeneous samples available to the user, and reducing sample carry-over. The method is inexpensive to implement and requires neither expensive hardware such as pumps or valves, nor any changes to existing LCMS methods.
Efficient Co-Harvesting of Solar Energy and Low-Grade Heat by Molecular Photoswitches for High Energy Density, Long-Term Stable Solar Thermal Battery
Authors: Zhang Zhao-Yang , LI Tao
Published: August 2019

Solar energy and ambient heat are two inexhaustible energy sources for addressing the global challenge of energy and sustainability. Solar thermal battery based on molecular switches that can store solar energy and release it as heat has recently attracted great interest, but its development is severely limited by both low energy density and short storage stability. On the other hand, the efficient recovery and upgrading of low-grade heat, especially that of the ambient heat, has been a great challenge. Here we report that solar energy and ambient heat can be simultaneously harvested and stored, which is enabled by room-temperature photochemical crystal-to-liquid transitions of small-molecule photoswitches. The two forms of energy are released together to produce high-temperature heat during the reverse photochemical phase change. This strategy, combined with molecular design, provides high energy density of 320-370 J/g and long-term storage stability (half-life of about 3 months). On this basis, we fabricate high-performance, flexible film devices of solar thermal battery, which can be readily recharged at room temperature with good cycling ability, show fast rate of heat release, and produce high-temperature heat that is >20 oC higher than the ambient temperature. Our work opens up a new avenue to harvest ambient heat, and demonstrate a feasible strategy to develop high-performance solar thermal battery.
Using Alcohols As Simple H2-Equivalents for Copper-Catalysed Transfer Hydrogenations
Authors: Kaicharla Trinadh , Zimmermann Birte , Oestreich Martin , Teichert Johannes F.
Published: August 2019

Catalytic transfer hydrogenations are among the most practical synthetic methods for the selective reduction of functional groups. Cheap and readily available dihydrogen (H2) equivalents are highly desirable for catalytic transfer hydrogenations, as inevitably, waste is generated by the formal H2 source. Copper hydride catalysis generally relies on stoichiometric use of waste-generating hydrosilanes. Here, we demonstrate that simple alcohols can be employed as H2 equivalents in stereoselective alkyne semihydrogenations, prototypical copper hydride-catalysed transformations.
O “Ser” e o “Estar” arquivista no Brasil de hoje: regulamentação e trabalho
Authors: Lopez André Porto Ancona
Published: August 2019

O ensaio visa abordar a inserção do arquivista no mercado de trabalho, a regulamentação da profissão, e o associativismo. Para tanto faz-se uma distinção entre o exercício de atividades profissionais de caráter arquivístico e o direito legal ao exercício profissional. O ponto de partida é a comparação de diferentes definições conceituais do termo arquivista, as quais são pautadas em função da legalidade, ou não, do exercício profissional, mediante a posse de diploma de graduação em Arquivologia. Analisam-se possibilidades para a atividade profissional do arquivista quanto aos arquivos pessoais, e quanto aos arquivos de empresas e organizações. Os resultados apresentam números incrivelmente superiores a uma estimativa da quantidade de arquivistas formados em Arquivologia existentes e indicam uma demanda incapaz de ser atendida, mesmo se considerados os profissionais não portadores de diploma específico. Advoga-se a confecção de um amplo diagnóstico, capaz de instrumentalizar um planejamento estratégico com vistas a equilibrar os contrastes profissionais e melhor atender as demandas da sociedade.
Informação e comunicação para inclusão digital - análise do Programa GESAC: Governo Eletrônico Serviço de Atendimento ao Cidadão
Authors: Medeiros Neto Benedito
Published: August 2019

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Editorial em português
Authors: Miranda Antonio
Published: August 2019

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La formación ciudadana en biblioteconomía y documentación como experiencia docente innovadora
Authors: López Pedro López , González Inmaculada Vellosillo
Published: August 2019

Se defiende la necesidad de atender la dimensión de ciudadanía en la formación en Biblioteconomía y Documentación. Se exponen los argumentos que justifican esta formación y se citan recomendaciones y otros textos de organismos internacionales como UNESCO, Consejo de Europa e IFLA. Por otro lado, se justifica la consideración de este tipo de formación como un elemento de innovación y calidad docente en una titulación que requiere compromiso cívico y defensa y promoción de los valores democráticos. Por último, se rechaza la orientación excesivamente mercantilista que las autoridades educativas y muchos profesores están aceptando para construir el Espacio Europeo de Educación Superior. No obstante, esta orientación puede ser corregida desde la toma de conciencia de la comunidad docente.
Biblioteca Nacional De Brasília: do pesadelo ao sonho
Authors: Miranda Antônio Lisoba Carvalho de
Published: August 2019

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Princípios arquivísticos na literatura internacional e nacional: mapeamento do princípio da proveniência
Authors: Souza Camila Lima
Published: August 2019

O Princípio da Proveniência, também conhecido como Princípio de Respeito aos Fundos e reconhecido como princípio fundamental da Arquivologia, e seus conceitos correlatos vêm sendo discutidos há mais de um século em vários países. Considerando a relevância desse princípio para a área, foi realizada uma seleção de obras da literatura internacional (29) e nacional (6), a partir de uma tese de doutorado que considerou o Manual dos Arquivistas Holandeses como marco teórico. A leitura e análise de 35 obras objetivou estudar o Princípio da Proveniência sob os seguintes aspectos: histórico e origens; definições; importância para a Arquivologia e, mais especificamente, para os demais princípios da área. A análise das obras permitiu visualizar as diversas abordagens teóricas e aplicações do princípio em questão em vários países, inclusive no Brasil, assim como as suas contribuições na consolidação da Arquivologia como disciplina científica.
A questão da privacidade no contexto da Ciência da Informação: uma análise das Teses e Dissertações do Programa de Pós Graduação em Ciência da Informação da UNESP campus de Marília
Authors: Grisoto Ana Paula , Sant'Ana Ricardo Cesar Gonçalves , Santarem Segundo José Eduardo
Published: August 2019

Com o crescimento desordenado e em larga escala da produção de dados e informações, surge a preocupação com a privacidade a cerca do seu uso indevido ou excessivo. Desse modo, o escopo do trabalho é investigar a questão da privacidade, sobre um olhar da Ciência da Informação e verificar sua atuação neste contexto. Para tanto, foi realizado o levantamento e documentação bibliográfica sobre privacidade e a Ciência da Informação, e delimitado que o campo de abrangência da investigação seria o Programa de Pós Graduação em Ciência da Informação da Universidade Estadual Paulista, campus de Marília, posteriormente realizada a busca no Repositório Institucional UNESP por teses e dissertações. O estudo mostra um baixo número de trabalhos sobre privacidade, 4 dissertações e 2 teses do total recuperado, cuja linhas de pesquisa são Informação e Tecnologia e Produção e Organização da Informação. Ainda que, a escassez de publicações na Ciência da Informação foi percebida também na elaboração do arcabouço teórico que subsidiaram a realização desse trabalho, evidenciando, portanto, a necessidade de estudos e pesquisas sobre esse tema, uma vez que a Ciência da Informação pode contribuir para o problema de privacidade, delineando o melhor caminho para o acesso e uso das informações.
Optimization of biotechnology of production of whole-bowl meat products
Authors: Gorlov Ivan Fedorovich , Slozhenkina Marina Ivanovna , Giro Tatyana Mikhaylovna , Mosolova Natalya Ivanovna , Bozhkova Svetlana Evgenyevna , Grebennikova Yulia Dmitrievna , Zolotoreva Anastasiya Gennadyevna , Vartanyan Kristina Albertovna
Published: August 2019

The article presents research on the improvement of technology of whole-muscle meat products made from pork obtained from large white breed animals, whose population in the structure of the breeding. This domestic breed of pigs was not chosen by chance, since in recent years many industrial pig farms have focused on breeding animals. It is established that dietary salt in comparison with cooking, increases such indicators as moisture-binding and water-holding abilities, increases the yield of products by 4% and reduces losses during heat treatment by 4.6%. The use of bacterial cultures in the composition of the brine contributes to the improvement of the structural-mechanical properties and quality of salted raw materials. The improved brine formulation helps to maintain high organoleptic characteristics and to obtain a dietary product with a balanced mineral composition.
Stabilization of soil processes in natural conditions
Authors: Gumbarov Anatoly  Dmitrievich , Dolobeshkin Evgeniy Viktorovich
Published: August 2019

The article discusses a mathematical model of stabilization of soil processes: stocks of biomass, nitrogen and humus in the soil. For each process, equations are given, a complex solution of which will allow creating and correcting a model of soil fertility. In the proposed mathematical model, simple regression dependencies were used, which are based on the analysis of the results of field experiments.
Microbial profile of grain liquid of dogs of different age groups
Authors: Krasnikov Aleksandr Vladimirovich , Krasnikova Ekaterina Sergeevna , Chistyakova Tatiana Antonovna , Morozova Daria Dmitrievna
Published: August 2019

The article presents the results of a comparison of the microbial composition of the gingival fluid of dogs of different age groups. The practical significance of the work lies in the fact that the data obtained during the study allow us to predict the risk factors for damage to periodontal tissues, as well as to determine the choice of antiseptic and antibiotic, the duration of the course of their use.
PENAMPIL LINTAS GENDER DALAM SASTRA LISAN MINANGKABAU, RONGGEANG PASAMAN
Authors: Meigalia Eka , Putra Yerri Satria
Published: August 2019

Ronggeang[1] Pasaman merupakan salah satu sastra lisan dari etnis Minangkabau yang berkembang di wilayah Pasaman. Tradisi ini masih hidup dan diapresiasi oleh masyarakat pendukungnya hingga saat ini. Dalam pertunjukannya, ronggeang (penari) dalam tradisi Ronggeang Pasaman ini dilakukan oleh laki-laki yang berdandan sebagaimana seorang perempuan. Namun dialektika antara adat dan agama di Minangkabau secara tidak langsung juga berdampak pada penerimaan masyarakat terhadap kehadiran mereka dalam pertunjukan. Untuk itu, tulisan ini akan memaparkan permasalah yang dihadapi oleh penampil lintas gender dalam tradisi Ronggeang Pasaman berkaitan dengan dialektika antara adat dan agama di Minangkabau.. Dengan melalui proses penelitian yang bermetode etnografis dan kualitatif, data-data untuk tulisan ini diperoleh melalui proses pengamatan, wawancara, serta studi pustaka. Berdasarkan proses tersebut dapat dipahami bahwa kehadiran penampil lintas gender dalam tradisi Ronggeang Pasaman merupakan hasil negosiasi dan adaptasi terhadap perbenturan budaya yang ada, yaitu Jawa dengan Minang. Juga perbenturan antara adat dan syarak yang dianut masyarakat Minangkabau.[1] Penulisan kata ronggeang di sini disesuaikan dengan pelafalan masyarakat Pasaman terhadap tradisi ini yang bagi mereka sendiri berbeda dengan tradisi ronggeng di Jawa.
MATERIALISME HISTORIS DALAM NOVEL RONGGENG DUKUH PARUK
Authors: Alfian Muhammad
Published: August 2019

Masalah penelitian ini berkaitan dengan produksi dan konstestasi ideologi. Penelitian bertujuan untuk menguraikan struktur ideologi yang diproduksi oleh novel Ronggeng Dukuh Paruk Karya Ahmad Tohari dengan menggunakan teori materialisme historis Terry Eagleton. Teori ini melihat produksi ideologi dari relasi antara konstituen eksternal, konstituen internal (teks), dan sejarah. Metode yang digunakan adalah kualitatif yang bersifat deskriptif dengan pengumpulan data menggunakan teknik simak-catat dan studi kepustakaan; analisis data dengan teknik analisis konten. Hasil penelitian membuktikan bahwa novel Ronggeng Dukuh Paruk adalah: (1) artikulasi dari dominasi kekuasaan rezim yang fasis dan otoritarian. Dominasi ideologi rezim kekuasaan cenderung berpihak pada kapitalisme yang feodal, sehingga kaum proletar didiskualifikasi dari penguasaan bahan dan alat produksi, khususnya bahasa, politik, dan ekonomi. Produksi sastra dikontrol secara ketat sebagai legitimasi rezim kekuasaan terhadap ideologi dominan. Melalui pengolahan pengalaman-pengalaman pengarang dalam kondisi tersebut, terjadi penciptaan estetik yang melahirkan novel Ronggeng Dukuh Paruk dengan genre realisme sosial sebagai cara untuk melawan rezim kekuasaan dengan personifikasi tradisi mistis dan lokalitas; dan (2) ideologi teks terikat dengan peristiwa-peristiwa sejarah yang mengimplikasikan kritik terhadap rezim kekuasaan dengan cara mengontestasikan ideologi humanisme terhadap dikotomi ideologi dominan negara dan komunisme. Oleh karena itu, dapat disimpulkan bahwa produksi ideologi dengan melihat faktor-faktor historis di luar teks, yang diinteraksikan dengan teks, bersifat resistensi terhadap kemanusiaan dan subversif terhadap formasi sosial.
NILAI-NILAI PENDIDIKAN MULTIKULTURAL NOVEL DIFFERENT: KETIKA PERBEDAAN BUKAN SEBUAH PENGHALANG KARYA IRMA T. LESTARI
Authors: Setijani Setijani
Published: August 2019

Penelitian ini bertujuan mendeskripsikan dan menganalisis nilai-nilai pendidikan: (1) menghargai  perbedaan  Suku;  (2)  menghargai perbedaan  agama;  (3)  menghargai perbedaan ras; dan (4) menghargai perbedaan budaya yang terkandung dalam novel Different Penelitian ini menggunakan jenis kualitatif, sedangkan pendekatan yang digunakan adalah sosiologi sastra. Objek penelitiannya adalah Novel: Different dan analisis datanya menggunakan model interakcrive dari Milles & Huberman. Hasil penelitian menunjukkan bahwa nilai-nilai pendidikan multikultural novel Different adalah mencakup beberapa hal. (1) Nilai menghargai perbedaan suku tercermin dalam sikap saling menghormati dan saling menghargai antar tokoh suku atau etnis China dengan tokoh-tokoh suku Jawa dan Bali. Mereka dapat hidup damai dan rukun mulai SD sampai perguruan tinggi; (2) Nilai menghargai perbedaan agama tercermin dalam sikap saling menghormati dan saling menghargai antar tokoh dalam novel, antara tokoh dengan orang tuanya, antara tokoh dengan dosen dan teman-temannya yang berbeda agama; (3) Nilai menghargai perbedaan ras tercermin dalam sikap saling menghormati dan saling menghargai antara tokoh yang memiliki ciri-ciri fisik China dengan tokoh yang memiliki ciri-ciri fisik suku Jawa dan Bali; dan (4) Nilai menghargai perbedaan budaya tercermin dalam sikap saling menghormati dan saling menghargai antara tokoh yang memiliki budaya China yang beragama Konghucu dengan tokoh yang  memiliki budaya Jawa yang berama Islam, dan tokoh yang memiliki budaya Bali  yang beragama Hindu dan Kristen.
Penerapan Multi Factor Evaluation Process Dalam Penerimaan Asisten Dosen Pada STMIK Triguna Dharma
Authors: Ramadhan Puji Sari
Published: August 2019

In helping the role of a lecturer in carrying out learning as well as an effort in improving the quality of learning it is necessary to appoint a Lecturer Assistant who is also in charge of replacing the role of the lecturer who is unable to attend. In the acceptance process of the Lecturer Assistant, it is necessary to use objective and accurate criteria and assessment using the calculation method to have a universal concept in the science of Decision Support Systems. For this reason, it is necessary to build a scoring system that can later produce decisions in selecting prospective Lecturer Assistants. Based on these views, the acceptance of the Lecturer Assistant will use one method in the Decision Support System that can produce a decision based on the ranking or ranking of each alternative, namely the Multi-Factor Evaluation Process method. With the application of this method that will be applied in an application, the system can help the institution in determining the feasibility of the acceptance process of the Lecturer Assistant so that later the Lecturer Assistant will be chosen based on the ranking of values that have been generated through the Multi-Factor Evaluation Process.