bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comparison of hemodynamic stress in healthy vessels after parent artery occlusion and flow diverter stent treatment for internal carotid artery aneurysm
Authors: Tsukada Tetsuya , Izumi Takashi , Isoda Haruo , Nishihori Masahiro , Kropp A. Elisabeth , Mizuno Takashi , Wakabayashi Toshihiko 
Published: August 2021

OBJECTIVE
De novo aneurysms generally develop in healthy vessels after parent artery occlusion for large internal carotid artery (ICA) aneurysm, possibly owing to increased hemodynamic stress in the remaining vessels. In recent years, there has been a shift toward flow diverter stent treatment. However, there is a lack of direct evidence and data that prove this change in hemodynamic stress in healthy vessels after parent artery occlusion and flow diverter stent treatment. The authors compared hemodynamic stress in healthy-side vessels before and after parent artery occlusion and flow diverter treatments.

METHODS
The authors included patients who underwent 3D cine phase-contrast MRI before and after large ICA aneurysm treatment. Spatially and temporally averaged volume flow rates and spatially averaged systolic wall shear stress (WSS) in healthy-side ICA distal to the posterior communicating artery (C1 segment according to Fisher’s classification) were measured before and after parent artery occlusion and flow diverter treatments.

RESULTS
Seventeen patients were included (5 patients in the parent artery occlusion group and 12 in the flow diverter group). At 1–2 months after treatment, median volume flow rate in healthy-side ICA increased from 5.36 ml/sec to 6.28 ml/sec (total increase 117%, p = 0.04) in the parent artery occlusion group and from 4.65 ml/sec to 4.93 ml/sec (total increase 106%, p = 0.02) in the flow diverter group. In the parent artery occlusion group, median WSS in the C1 segment of the healthy-side ICA increased from 3.91 Pa to 5.61 Pa (total increase 143%, p = 0.08); however, no significant increase was observed in the flow diverter group (4.29 Pa to 4.57 Pa [total increase 107%, p = 0.21]).

CONCLUSIONS
Postoperatively, volume flow rate and WSS in the C1 segment of the healthy-side ICA significantly increased in the parent artery occlusion group. Therefore, the parent artery occlusion group was more prone to de novo aneurysm than the flow diverter group.
Isolated recurrence of acute myeloid leukemia in the cerebellum: illustrative case
Authors: Kohli Vikraant , Koltz Michael T. , Kamath Ashwin A. 
Published: August 2021

BACKGROUND
Myeloid sarcoma is a rare malignant hematopoietic neoplasm that arises at extramedullary sites. Although myeloid sarcoma may involve any organ, central nervous system (CNS) involvement is exceptionally rare. To date, few case reports and case series have described CNS myeloid sarcoma, the majority of which include peripheral disease.

OBSERVATIONS
The authors present an illustrative case of an adult male with acute myeloid leukemia (AML) in remission relapsing with an isolated, diffuse myeloid sarcoma of the cerebellum. Magnetic resonance imaging showed posterior fossa crowding and diffuse enhancement within the cerebellar white matter without an apparent mass lesion. The patient required ventriculostomy due to obstructive hydrocephalus and ultimately suboccipital craniectomy with duraplasty due to posterior fossa compression. An open cerebellar biopsy revealed myeloid sarcoma. Peripheral studies did not meet the criteria for recurrent AML. The patient subsequently received high-dose systemic chemotherapy and has responded well to treatment.

LESSONS
Myeloid sarcoma may be a neurosurgical lesion because it has the potential to cause mass effect with obstructive hydrocephalus requiring emergent cerebrospinal fluid diversion and possible decompression. The authors report a rare case of isolated recurrence of AML in the form of diffuse CNS myeloid sarcoma and describe the role of neurosurgery in its diagnosis and treatment.
Late complication of cervical disc arthroplasty: heterotopic ossification causing myelopathy after 10 years. Illustrative case
Authors: Hsu Che-Han , Kuo Yi-Hsuan , Kuo Chao-Hung , Ko Chin-Chu , Wu Jau-Ching , Huang Wen-Cheng 
Published: August 2021

BACKGROUND
Heterotopic ossification (HO) is a well-documented complication of cervical disc arthroplasty (CDA), although it rarely causes adverse clinical effects. Despite high-grade HO possibly limiting segmental mobility, it is reportedly seldom associated with symptoms.

OBSERVATIONS
The authors report a case of a 46-year-old male patient who underwent hybrid CDA and anterior cervical discectomy and fusion for 3-level cervical disc herniation that caused myeloradiculopathy. The surgery was successful; the patient experienced nearly complete recovery postoperatively. The follow-up images, including computed tomography and magnetic resonance imaging scans, showed satisfactory decompression at the indexed levels without residual osteophytes or ossification of the posterior longitudinal ligament. However, 10 years later, the patient presented with symptomatic compressive myelopathy caused by severe HO that prompted a secondary surgery.

LESSONS
Although it is generally reported in the literature that HO is clinically innocuous, in this patient, it gradually and progressively developed and caused myelopathy, requiring a secondary surgery. Symptomatic HO can be expected over time, and patients with a high risk of HO deserve long-term follow-up after CDA. Further investigations are warranted to corroborate these risk factors, including multilevel calcified disc herniation, severe spondylosis, and suboptimal placement of the device during primary CDA surgery.
Successful endovascular treatment of a ruptured bihemispheric posterior inferior cerebellar artery aneurysm: illustrative case
Authors: Nishihiro Shingo , Ichikawa Tomotsugu , Takahashi Yu , Hirata Yuichi , Kawai Nobuhiko , Kuramoto Satoshi , Ono Yasuhiro , Goda Yuji , Kawauchi Masamitsu 
Published: August 2021

BACKGROUND
Normal posterior inferior cerebellar artery (PICA) anatomy is highly variable, but bihemispheric PICA crossing the midline to supply the vascular territory of bilateral cerebellar hemisphere is rare. Herein, the authors reported a rare case of ruptured aneurysm that was associated with bihemispheric PICA and successfully treated endovascularly.

OBSERVATIONS
A 46-year-old woman presented with sudden headache and loss of consciousness because of an intraventricular hemorrhage due to a ruptured aneurysm that was associated with the bihemispheric PICA. Angiography revealed that the aneurysm was located at the bifurcation between the bihemispheric PICA and the bilateral distal PICA. The ruptured aneurysm was successfully occluded using coil embolization, which preserved the parent artery with no procedural-related complication.

LESSONS
To the best of the authors’ knowledge, this was the first report of a ruptured aneurysm associated with bihemispheric PICA being successfully treated endovascularly. Aneurysm formation may be accelerated by hemodynamic stress and vascular fragility. For neurosurgeons and neurointerventionalists, it is important to understand the anatomical variation of PICA, especially bihemispheric PICA, which is a potential risk factor for a fatal stroke.
INTELLIGENT HIGH-SPEED PASSENGER ELECTRIC TRANSPORT (ISET-150) FOR LARGE CITIES OF UKRAINE
Authors: Huk Valeriy , Zaporozhtseva Helen 
Published: August 2021

The high-speed passenger transport development is one of the most important tasks for the successful functioning of any large or largest city transport system. The modern society of the biggest cities-megalopolises needs a constant increase in the volume of transport communications. This requires an increase in costs to improve the infrastructure of the transport network, turning it into a flexible, highly manageable logistics system. However, this significantly increases the risk of investment, if one does not take into account the patterns of development of the transport network, the distribution of load on its sections. Ignoring these patterns leads to frequent traffic jams (transport congestion), overloading, an increase in the accident rate, and a complete dependence on the cost of oil products. Lack of developed infrastructure for road transport and low-speed public transport significantly hampers economic development. Therefore, a radical increase in public investment in stimulating the urban economy would necessarily include modernization of transport infrastructure. All infrastructural activities should be carried out on the territory of the country – thereby creating new jobs and strengthening the industry. Well-chosen infrastructure projects that provide conditions for economic development for decades and for many generations represent the best use of public debt capital.
For creation in large cities of Ukraine, especially with difficult climatic and geological conditions, with difficult climatic and geological conditions, as well as with a poorly developed highway system, a new overhead electric high-speed passenger, economy and environmentally friendly, transport, with cabins, is proposed.
To organize the safe movement of controlled crews with passengers, the theory of saturated traffic flows was used, which describes the movement of crews in a stream as a continuous change in the states of acceleration, uniform movement and braking, i.e. synchronized three phases «start-go-stop» in one control algorithm.
SERVICE SMALL TOWNS AS CENTRES OF CULTURAL AND CONSUMER
Authors: Liakh Vasyl 
Published: August 2021

An important problem of small towns in settlement systems is the development and the need to preserve the natural and historical environment through the use of relief, water bodies and other measures. At the stage of developing master plans of small towns, the composition of project materials should provide effective management of the formation of the urban environment and architectural and artistic appearance. To this end, it is necessary to expand the range of issues addressed in separate sections of the master plans: in particular, the scheme of formation of architectural and artistic appearance of the city should highlight the most significant compositional areas and elements of its planning structure and ways of their development; develop a system of city-wide visual landmarks and provide visual connections of the main nodes of the city with the most valuable areas of the natural landscape; to develop the concept of the color decision of architectural and spatial structure of the city; to plan creation of new axes of formation of visual perception of a kind of the city taking into account real processes of development and distribution in its territory of central functions.
It is necessary to actively use the compositional possibilities of forming the main ensembles on the basis of existing areas, as well as to take into account the need to improve the quality of the architectural and spatial environment while maintaining the typological diversity of buildings. Keep in mind that the shape of the square affects the spatial orientation and sequence of the ensemble's review and perception. Specific spatial characteristics of small towns require a special approach to the development of intersettlement relations. The environment of small towns is formed mainly under the influence of external intersettlement factors.
Features and principles of formation of small towns interconnected both with the significant city-center of settlement system, and rural settlements are investigated. The use of these principles in project practice will improve the public service system in small towns through group resettlement and increase the level of service to urban and rural populations.
SOCIO-ECONOMIC FACTORS IN THE DEVELOPMENT OF RESIDENTIAL MICRO-DISTRICTS IN EUROPE AND NORTH AMERICA: 1950S - 1970S
Authors: Markovskyi Andrii 
Published: August 2021

The article, based on previous research, presents a summary comparative analysis of factors and factors that directly influenced the formation and development of compact micro-district housing in the USSR, Eastern and Western Europe and North America in the postwar period. The emphasis is on comparing the initial factors and subsequent operation, "success" or "failure" of the relevant projects in terms of the experience of the coming decades, which is extrapolated to the current construction situation.
The urgent need for the rapid resettlement of large numbers of new urban populations, induced by the rapid urbanization of the mid-twentieth century, in Europe and the USSR was greatly exacerbated by the great destruction of housing during World War II. In the Soviet Union, this housing crisis had a corresponding negative background since the early 1920s, which only increased over time. These factors, combined with the rapid development of the engineering and construction industry and the background of post-war technological progress, led to the appeal of both architectural and power elites to functionalism and modernism in residential development and the crystallization of the idea of mass construction of affordable multi-storey housing with social infrastructure, grouped into micro-districts. However, the difference in economic conditions between the market and planned economy, on the one hand, and historically formed social factors in Europe and North America, on the other, led to different results with similar construction techniques in style and conditions in the 1950s - 1960s (which received the common name "international style").
SOURCES OF FINANCING URBAN LAND DEVELOPMENT IN UKRAINE
Authors: Petrakovska Оlga , Mykhalova Mariia 
Published: August 2021

The article considers the sources of financing the development of urban lands in Ukraine. The authors allocated private investments and funds from the state and local budgets. This article considers only the sources of state funding for urban development. Local taxes, including property tax, and land tax, are discussed in more detail. In addition to the above sources, there was a share participation in Ukraine - the only type of direct payment to local budgets aimed at infrastructure development, which has been abolished since 2021. The role of all stakeholders (executive authorities, local governments and territorial communities, investors, land owners / users, business) in the development of urban lands is analysed. The list of stakeholders involved in the process of regulating land development proves that it is a complex process that can only be ensured through the implementation of a targeted strategy by public authorities and the participation of all stakeholders concerned. Today in Ukraine there are no models of direct financing for the development of facilities that ensure the livelihood of the urban population and the needs of the industry. Funds available to local governments come from local taxes and are distributed to various aspects of urban development.
THE CURRENT TASKS OF TRANSFORMATION OF THE ENGINEERING AND PLANNING ORGANIZATION OF THE TERRITORY OF THE LUGANSK REGION IN THE MODERN CONDITIONS
Authors: Sokolenko Valeriy , Sokolenko Kostiantyn , Chernih Oleg 
Published: August 2021

The architectural and spatial form of organization of territories and populated areas depends on the functional content of the processes occurring in these territories, territorial resources, specialization of territories and populated areas.
Typological differences, regional features, conditions and factors of the present time make it relevant to search for directions for the most rational use of urban areas. The study aims to analyze the current directions and tasks of transforming the functional and planning structure of the region in the modern conditions, caused by the problems of the fragmentation of the territory and the planning organization of Donbass as a result of the armed conflict.
For the object of analysis - the territories of the Donetsk and Lugansk regions, it is necessary to recognize the formation of a new reality, new preconditions, a new functional content of reproduction processes - which necessitate the transformation of the engineering and planning structure of the regions.
The uncertainty of the factors of external influence makes the task of choosing and sequencing reconstructive measures especially difficult. Analysis of the situation shows: the conflict has been going on for the seventh year, which is comparable to the timing of the implementation of some provisions of the general plan of the city; the functional and planning structure of regions and the territory of the regions has undergone significant changes; some functions of the regional typology were changed; the whole complex of prerequisites that determine the direction of development or reconstructive transformation of territories has undergone changes.
The agglomeration of the cities of Severodonetsk-Lisichansk-Rubizhne should be considered as a single territorial entity in the context of the tasks of reconstructive transformation, solving the problems of the functional and planning reconstruction. Differences and contrasts between the cities in the agglomeration can be leveled out by restoring effective mutually supportive links. This task of accompanying reconstruction at the level of urban facilities, and functional and planning reconstruction provides: preservation and creation of new jobs; reconstruction of the transport network in accordance with the needs of the territories and defense; sustainable development of the region's education system as a guarantee of the overall development of the quality of the population; implementation and support of infrastructure projects that ensure the quality of the urban environment and ecological state.
HYGIENE REQUIREMENTS AS INDICATORS OF COMFORT OF HOUSING
Authors: Topal Svitlana 
Published: August 2021

The article considers the hygienic factors that form the comfort of living and affect the consumer properties of the living space. The processes of life of the population, its demographic and social reproduction are provided in the living environment, the material conditions of which determine the full value of these processes. Satisfaction of biological needs requires the availability of places for sleep, food, hygiene, recreation and is determined by the comfort and convenience of housing, adequate human connections with the natural environment. Regulation of hygienic factors of placement, planning, construction and operation of housing is a priority to ensure favorable living conditions.
Improving the quality of human life is directly related to solving an important socio-economic problem - providing housing in accordance with modern requirements, which take into account the material, social, spiritual, household needs and physical capabilities of man. Comfortable housing takes into account anthropometric parameters, protects from adverse weather conditions, provides an optimal microclimate, appropriate conditions for work and rest, raising children, various household processes and more. Optimal room performance ensures the absence of additional human energy costs for adaptation and adaptation to external conditions and includes heat and humidity, insolation, aeration, cleanliness and freshness of air, visual and noise comfort. To create a comfortable home, it is necessary to take into account all the components of hygienic requirements when using a set of architectural, planning, sanitary and organizational measures that provide the normative values of living comfort and do not adversely affect human health. Hygienic indicators have a direct impact on the level of quality of residential buildings, providing individual living comfort and overall social efficiency of the population, are the main purpose of optimizing the design and construction of residential buildings.
Acolhimento como tecnologia em saúde: revisão sistemática
Authors: Lopes Juliana Rodrigues Silva , Silva Silvana Correia , Fidalgo Caroline Lopez , Simão Lucas Assis , Ferreira Milena Santos , Castelar Marilda , Salles Cristina 
Published: August 2021

O acolhimento é compreendido como ferramenta tecnológica de intervenção. Porém, persiste a lacuna em verificar o conceito de tecnologia presente nas publicações. Assim, o objetivo do estudo foi identificar o acolhimento como tecnologia em saúde nas publicações sobre o tema, através de uma revisão sistemática nas bases de dados utilizando termos dos Descritores em Ciência da Saúde. Foram incluídos estudos qualitativos, nos quais foi identificado o conceito de tecnologia. Observou-se recorrência dos temas: tecnologia, acesso, resolutividade, escuta, vínculo, sensibilização, processo de trabalho, modelo biomédico, estrutura física, organização, rede e capacitação profissional. Mesmo quando o termo “Tecnologia” não foi literalmente encontrado nos artigos, o seu conceito esteve presente apontando o acolhimento nas transformações dos processos de trabalho. Portanto, o acolhimento pode ser compreendido como tecnologia em saúde, pois se encaixa no conceito de meio ou atividade para modificar o ambiente.
Keberlangsungan Adat Suku Dayak Ribun di Sanggau Kalimantan Barat: Suatu Tinjauan Etnografi
Authors: Arkanudin Arkanudin - , Rupita Rupita 
Published: August 2021

Penelitian ini bertujuan untuk mendeskripsikan sistem hukum adat yang masih berlangsung pada suku Dayak Ribun di Kecamatan Parindu Kabupaten Sanggau, Kalimantan Barat. Subjek penelitian adalah Etnik Dayak Ribun. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan etnografi. Pengumpulan data menggunakan teknik pengamatan secara langsung, wawancara mendalam, dan studi dokumentasi. Hasil penelitian menunjukkan bahwa Etnik Dayak Ribun adalah subetnik Dayak Klemantan mendiami pedalaman Kabupaten Sanggau, terutama di Kecamatan Parindu dan sebagian kecil di Kecamatan Tayan Hulu, Tayan Hilir, Bonti, dan Kembayan. Secara historis, nenek moyang etnik ini berasal dari perbatasan Kalimantan Barat-Malaysia, yaitu di daerah Nekan Entikong yang sekarang dikenal dengan Tembawang Ribun. Besar kecilnya hukuman adat diukur dengan istilah tahil. Hukuman adat yang paling berat adalah hukuman perkara pembunuhan, baik pembunuhan yang direncanakan maupun tidak sengaja yang disebut dengan adat patinyawa. Implikasi hasil penelitian ini bahwa kearifan lokal dan hukum adat yang merupakan kerangka etnografi yang dimiliki oleh etnik Dayak Ribun perlu dilestarikan. Hal ini mengingat perkembangan teknologi hari ini yang begitu cepat, maka tidak menutup kemungkinan kearifan lokal yang diwariskan oleh nenek moyang mereka akan tergerus zaman.
This study describes the customary legal system that is still taking place at Dayak Ribun in Parindu District, Sanggau Regency, West Kalimantan. The subject of the study was Dayak Ribun ethnic. The approach used in this study is the ethnographic approach. Data collection uses live observation techniques, in-depth interviews, and documentation studies. The results showed that Dayak Ribun ethnic is a root ethnik from Dayak Klemantan inhabiting the interior of Sanggau Regency, especially in Parindu District and a small part in the districts of Tayan Hulu, Tayan Hilir, Bonti, and Kembayan. Historically, this ethnic ancestor came from west Kalimantan-Malaysia border in Nekan Entikong area which is now known as Tembawang Ribun. The size of the customary punishment is measured by tahil terms. The harshest customary punishment is murder, whether the planned or in-accident murder called the patinyawa custom. The implication of this research is that local wisdom and customary law which is an ethnographic framework owned by Dayak Ribun ethnic needs to be preserved. This is considering the rapid development of technology today, it does not close the possibility that local wisdom inherited by their ancestors will be eroded by the times.