bluuebunny/crossref_metadata_2025_split huggingface dataset:
Intradural Extramedullary Spinal Cord Tumors and Outcome with Surgical Approach: A Single Centre Retrospective Study
Authors: Setiawati Dea Alberta , Hanis Setyono  
Published: December 2022

Background: Intradural extramedullary spinal tumor (IDEM) is rare compared to all neoplasms of the central nervous system; however, it is the most common type of primary intraspinal neoplasms. Most tumors are meningioma, schwannoma, and neurofibroma. IDEM tumor has a predilection in women with ages ranging from 40-60 years. This study was conducted to describe the outcome of patients with IDEM tumors after surgery in Dr. Moewardi General Hospital from 2019-2022.
Methods: This retrospective descriptive study was conducted in 2019-2022. Forty-four patients diagnosed with IDEM tumors and who underwent surgical approach were included. The studied variables include age, pathological diagnosis, intervention, and postoperative follow-up.
Results: Most subjects were within the age range of 40-60 years old (52.3%), women (63.6%), and had schwannoma (45.5%), followed by meningioma (25%). Based on gender, both men and women mostly had schwannoma (56.25% and 39.3%, respectively). All subjects underwent tumor excision laminectomy. In the follow-up, most subjects (86.4%) had improved clinical symptoms after surgery.
Conclusion: Intradural extramedullary spinal tumors mostly occur in women 40-60 years old, and schwannoma and meningioma are the most frequent types. Laminectomy intervention can provide clinical symptom improvement in most patients.
STRATEGI PEMASARAN PADA USAHA KOPI KITA DALAM MEMPERTAHANKAN PENJUALAN DI TENGAH PANDEMI COVID-19
Authors: Bei Florentina , Jamu Maria Endang 
Published: December 2022

This researcher aims to analyze the sales strategy applied to our coffee company, in the midst of a weakening Indonesian economy due to the Covid-19 pandemic. The method in this research was carried out without a qualitative approach to analyze the marketing strategy applied by the company, KOPI KITA with primary data sources obtained from data collection techniques through interviews, observations, researchers, and a number of related facts. The results are often applied by the company, our coffee during the covid-19 pandemic, the seller experienced the impact of the teacher at the beginning of the outbreak, the covid-19 pandemic due to the lack of people outside the house, but with the benefit of technology and business strategy for people to get better sellers. By reviewing the literature that has been carried out, in order to improve marketing strategies, our KOPI company can apply the SWOT analysis method in increasing sales amidst the COVID-19 pandemic.

Key words: marketing strategy, SWOT analysis, KOPI KITA
Differential modulation of visual responses by distractor or target expectations
Authors: Noonan M. P. , Von Lautz A. H. , Bauer Y. , Summerfield C. , Stokes M. S. 
Published: December 2022

AbstractDiscriminating relevant from irrelevant information in a busy visual scene is supported by statistical regularities in the environment. However, it is unclear to what extent immediate stimulus repetitions and higher order expectations (whether a repetition is statistically probable or not) are supported by the same neural mechanisms. Moreover, it is also unclear whether target and distractor-related processing are mediated by the same or different underlying neural mechanisms. Using a speeded target discrimination task, the present study implicitly cued subjects to the location of the target or the distractor via manipulations in the underlying stimulus predictability. In separate studies, we collected EEG and MEG alongside behavioural data. Results showed that reaction times were reduced with increased expectations for both types of stimuli and that these effects were driven by expected repetitions in both cases. Despite the similar behavioural pattern across target and distractors, neurophysiological measures distinguished the two stimuli. Specifically, the amplitude of the P1 was modulated by stimulus relevance, being reduced for repeated distractors and increased for repeated targets. The P1 was not, however, modulated by higher order stimulus expectations. These expectations were instead reflected in modulations in ERP amplitude and theta power in frontocentral electrodes. Finally, we observed that a single repetition of a distractor was sufficient to reduce decodability of stimulus spatial location and was also accompanied by diminished representation of stimulus features. Our results highlight the unique mechanisms involved in distractor expectation and suppression and underline the importance of studying these processes distinctly from target-related attentional control.
Pengaruh Pembiayaan Mudharabah, Murabahah, Dan Ijarah Terhadap Laba Bersih
Authors: Sari Nurma Indah , Nuraini Airin 
Published: December 2022

Islamic banks are financial institutions that are regulated according to sharia principles in providing credit or financing and other financial services, which have the function to expedite economic processes through business activities such as profit sharing (Mudharabah), buying and selling (Murabahah) and leasing (Ijarah) based on sharia values.

This study aims to examine the effect of Mudharabah, Murabahah, and Ijarah Financing on Net Profit at BRI Syariah Bank for the 2016-2020 period. The population and sample in this study were the BRI Syariah Bank Monthly Financial Reports, January 2016 - December 2020, which amounted to 60 data. Samples were selected using the saturated sampling method. The analytical method used in this study is multiple linear regression with time series data processed using SPSS IBM.23 and Microsoft Excel 2010.

The results of this study indicate that the independent variables Mudharabah, Murabahah, and Ijarah financing have a simultaneous effect on the dependent variable Net Profit. Mudharabah financing has no partial effect on Net Profit. Murabahah financing partially positive effect on Net Profit. Ijarah financing has a partial negative effect on Net Profit.

Keywords: Mudharabah, Murabahah, Ijarah, and Net Profit
Preclinical Substantiation of the Use of Implants for Osteosynthesis from Carbon-Carbon Composite Material
Authors: Holovakha M.L. , Chornyi V.V. 
Published: December 2022

Background. Metals used for the manufacture of various implants for traumatology have all the necessary mechanical properties, but these materials are able to oxidize. In comparison, carbon has excellent biocompatibility. Carbon-carbon composite material (CCCM) is 2-4 times lighter than a similar metal implant, has a stiffness and modulus of elasticity close to similar indicators of a human bone, not prone to the effect of fatigue stress, and is characterized by chemical resistance in the body and high biocompatibility.
Objective. The purpose of this work was to evaluate the features of bone regeneration according to pathomorphological analysis in an experiment on animals.
Material and Methods. Carbon-carbon composite material for intromedular osteosynthesis after experimental fracture on white outbred male Wistar rats (n=18) was used in the experiment. A stainless steel rod (n=18) was used for control. Subsequently, rats of both groups were kept in standard vivarium conditions.
Results. Histological examination revealed that the use of implants with CCCM did not disrupt vascularization and angiogenesis in the fracture zones. During the analysis of the contact of bone tissue and implant material, it was determined that in the larger area of ​​the perimeter of the pin with CCCM, a newly formed bone was located directly on its surface, filling its irregularities. In the case of the use of stainless steel rods, a significant number of lymphocytes were accumulated around the newly formed blood vessels directly adjacent to small hemorrhages, which were always observed at the fracture site.
Conclusions. Regeneration of an experimental rat femur fracture after osteosynthesis with carbon-carbon composite implants did not differ significantly from fracture fusion after osteosynthesis with a stainless steel implant.
Diagnostic Value of Clinical Tests in Patients with Rotator Cuff Arthropathy
Authors: Strafun S.S. , Zanko I.S. , Lazarev I.A. , Yuriichuk L.M. , Strafun O.S. , Bohdan S.V. 
Published: December 2022

Relevance. There are a large number of clinical tests for the diagnosis of rotator cuff tendon injuries and their consequences. Timely collected anamnesis and a thorough clinical examination are the key to an accurate diagnosis and the choice of treatment tactics.
Objective: to determine the diagnostic value of clinical tests in patients with rotator cuff arthropathy.
Materials and Methods. Clinical examination and surgical treatment of 110 patients with pathology of the shoulder joint, who had limited or complete lack of movement in the shoulder joint. The study of clinical results was performed in 2 groups: group I (60 patients) with rotator cuff arthropathy and group II (50 patients) with osteonecrosis of the humeral head. All patients were examined according to a single standard (clinical, radiological, and MRI examination). The clinical examination was performed in the standard way with special tests: the Jobe test, the Neer test, the Full can test, the Patte test, the Lift-off test, and the Hawkins-Kennedy test.
Results and Conclusions. As a result of the analysis of clinical research data in patients with rotator cuff arthropathy, it was established that the clinical picture was distinguished by the polymorphism of manifestations and was closely related to undiagnosed damage to the structures of the shoulder joint. In patients with rotator cuff arthropathy, the most informative tests were (1) the Lift-off test: sensitivity (95.45%), specificity (73.33%), accuracy (86.49%), positive predictive value (PVP) (84.00%) and negative predictive value (PVN) (91.67%), and (2) the Full can test: sensitivity (89.80%), specificity (72.50%), accuracy (82.02%), as well as PVP (80.00%) and PVN (85.29%). In patients with rotator cuff arthropathy, the pain syndrome remained in most cases, which increased the sensitivity of the Lift-off test to 95.45% and the Full can test to 89.80%. The least specific clinical tests in patients with rotator cuff arthropathy were the Patte test (63.83%) and the Hawkins-Kennedy test (58.82%). No clinical test is reliable enough to diagnose rotator cuff arthropathy or osteonecrosis.
PENGARUH KUALITAS PRODUK, PERSEPSI HARGA, DAN CITRA MEREK PADA KEPUTUSAN PEMBELIAN PRODUK DETTOL HAND SANITIZER
Authors: Nawangwulan Veshela Annesa Dewi , Akhirson Armaini 
Published: December 2022

The Covid-19 pandemic has changed habits and made people aware of maintaining hand hygiene using hand sanitizers and maintaining a healthy body indirectly to minimize and prevent transmission of Covid-19. The purpose of this study was to determine and ana­lyze the effect of product quality, price perception, and brand image bought decisions for Dettol hand sanitizer during the Covid-19 pandemic era. The analytical method in this study used multiple linear regression analysis. This study distributed questionnaires from 100 res­pon­dents who were students year 2018 of the Management Department, Faculty of Eco­no­mics, Gunadarma University in the Kalimalang campus. The sampling method uses pur­po­sive sampling and used the Slovin formula. The results of the research showed that product quality and brand image had an effect on the decision to purchase Dettol hand sanitizer in the Covid-19 pandemic era, while price perceptions did not affect the decision to purchase Dettol hand sanitizer products and product quality, price perceptions, and brand image had a significant effect to bought decisions for Dettol hand sanitizer in the era of the Covid-19 pandemic. Pandemi Covid-19 mengubah kebiasaan dan menyadarkan masyarakat untuk menjaga kebersihan tangan dengan menggunakan hand sanitizer dan menjaga kesehatan tubuh secara tidak langsung untuk meminimalisir dan mencegah tertularnya Covid-19. Tujuan penelitian ini adalah untuk mengetahui dan menganalisis pengaruh kualitas produk, persepsi harga, dan citra merek pada keputusan pembelian produk Dettol hand sanitizer di era pandemi Covid-19. Metode analisis pada penelitian ini menggunakan analisis regresi linear berganda. Pe­ne­li­tian ini melakukan penyebaran kuesioner dari 100 responden yaitu mahasiswa angkatan 2018 Ju­rus­an Manajemen, Fakultas Ekonomi, Universitas Guna­darma kampus Kalimalang. Meto­de pe­­ngambilan sampel menggunakan purposive sampling dan memakai rumus Slovin. Hasil pe­­nelitian penelitian menunjukkan bahwa kualitas produk dan citra merek ber­pengaruh pada ke­putusan pembelian produk Dettol hand sanitizer di era pandemi Covid-19, sedangkan per­sep­si harga tidak berpengaruh pada keputusan pembelian produk Dettol hand sanitizer serta kua­litas produk, persepsi harga, dan citra merek berpengaruh pada keputusan pembelian pro­duk Dettol hand sanitizer di era pandemi Covid-19.
Earnings dynamics and its intergenerational transmission: Evidence from Norway
Authors: Halvorsen Elin , Ozkan Serdar , Salgado Sergio 
Published: December 2022

Using administrative data, we provide an extensive characterization of labor earnings dynamics in Norway. Some of our findings are as follows: (i) Norway has not been immune to the increase in top earnings inequality seen in other countries, (ii) the earnings distribution compresses in the bottom 90% over the life cycle but expands in the top 10%, and (iii) the earnings growth distribution is left‐skewed and leptokurtic, and the extent of these nonnormalities varies with age and past income.
Linking individuals to their parents, we also investigate the intergenerational transmission of income
dynamics. We find that children of high‐income, high‐wealth fathers enjoy steeper income growth over the life cycle and face more volatile but more positively skewed income changes, suggesting that they are more likely to pursue high‐return, high‐risk careers. Income growth for children of poorer fathers is more gradual and more left skewed, displaying higher left tail risk. Furthermore, the income dynamics of fathers and children are strongly correlated: children of fathers with steeper life‐cycle income growth, more volatile incomes, or higher downside risk also have income streams of similar properties. These findings shed new light on the determinants of intergenerational mobility.
Взаємодія світла та кольору у формуванні архітектурного середовища
Authors: Лабунська Інна , Кононенко Ганна 
Published: December 2022

Метою статті є аналіз проблем щодо створення світового полотна міста. Гармонійна взаємодія об’єктів простору, ландшафту, людини та світла. Описана структура поєднання ключових світлових формувань. Проаналізовано алежність вибудови світлових ліній від фізиологічних потреб та особливостямей зору людини. Розглянуто поняття фовеального та переферічного зору людини. Встановлена ієрархічна структура певних відмінностей світлового оснащення. Таким чином виділяється чотири основних лінії освітлення, а саме: функціональне, інформаційне, архітектурне та перфомативне. Архітектурне освітлення – група осівтлювальних виробів, яка працює на підкреслення вишуканості фасаду або конструктивних особливостей будівлі. Функціональне освітлення-група приладів, якими оснащенні об’єкти інфраструктури, транспортні вузли та пішохідний трафік для комфортного та безпечного існування людини в нічному місті. Інформаційне освітлення – забарвлення реклами та об’єктів комерційної функції. Перфомативне освітлення- группа приладів, направленних на створення домінантного об’єкта в загальному сприйняті контексту вулиці людиною, їми можуть виступати прикраси до свят, експозиції тощо. Ці лінії вистарають паралель, і розвинаються одночасно. Беручи це до уваги, необхідно влучно розставляти пріоритети освітлення тієї чи іншої форми залежно від контексту та багатьох факторів, впливаючих на зорове сприйняття. Спираючись на це автор відокремлює способи
Current trends in architecture at the right typological objects?
Authors: Kononenko Hanna , Cherkashyna Kateryna , Semiakin Hlib 
Published: December 2022

Global transformational processes are taking place in the modern world, covering and creating the material environment of a person, capturing the worldview of a person, philosophy, methodology, culture, science, and education.
Social transformations, scientific, technical, and cultural progress, the way of life and way of life of a person, regional, cultural-historical, and natural conditions - everything finds expression in architecture, which is understood broadly - from urban planning systems to individual buildings and their details, from the worldview of a person to creative thinking, ego culture, knowledge, education. The research methodology is presented in library form and uses articles, and descriptions of the bureaus themselves and the architects of the respective websites in this study. The text presented here quantitatively shows the modern architecture of the world in different typological aspects and different directions. The results indicate that despite the different styles, there is a common direction of development of architecture in the layer of ecology and plasticity in different continents. Most often, all buildings are created in such a way that they are noticed and surprised. Modern architecture was formed in contrast with giving value to a person and his emotions in various aspects of his life. This applies to both cultural objects (museums) and sacred and utilitarian ones.
Improving strength and deformation characteristics of concrete-filled steel tubular elements in bending
Authors: Izbash Mikhail , Kazimagomedov Firaz , Izbash Yuriy 
Published: December 2022

The article is devoted to the investigation of the type of monolithic reinforced concrete structures, known as Concrete-Filled Steel Tubular (CFST) elements. They are mostly used in compression and rarely in bending, due to their high deformability. However, there is still a trend in the development of CFST structures with both compressed and bent elements. While bending the reactive lateral pressure transmits from the steel tube to the concrete core creating a favorable condition - volumetric stresses in the concrete, which increases the flexural strength of the material significantly.
Experimental studies have been carried out to determine the bearing capacity and deformability of steel-reinforced concrete (composite) structures filled with fiber-reinforced concrete (FRC) of different compositions. The optimal composition of the concrete core for CFST elements in bending was selected, it helped to increase the strength and deformation characteristics of the element. To choose this optimal composition of the concrete core among others, a series of specimens were prepared and tested in compression, tensile and bending tests, and together with that, the modulus of elasticity and adhesion between the concrete core and the metal casing were studied. As the optimal solution for the concrete core – a mixture of concrete modifier (CM) and metal fibers were selected, due to an increase in the adhesion between the concrete core and the metal casing.
As a result, of experimental studies, graphs of load-deflection dependencies were built and presented. The research results proved that with an increase in the physical and mechanical properties of concrete together with the degree of its adhesion to steel, transverse deformations decrease. For further research development, numerical modeling might be created to describe and foresee the behavior of such elements with different parameters in more detail, which will lead to a better understanding of the combined operation of the tube and core.
Morphological and semantic features of the words of semantics state in modern English
Authors: Shutova Maria , Mudrynych Svitlana 
Published: December 2022

Different approaches to determining the status of words of semantics state in modern linguistics are analyzed, the partial lexical potential of words of semantics state is outlined, the morphological and semantic features of words of semantics state in English are described, the attempt to divide words of semantics state into lexical-semantic groups is made in the article. It was noted that words of semantics state give a description of natural phenomena, physical and mental states of man, the core of words of semantics state in English is predicative adjectives in the predicate function. The basis of the study of words of semantics state in English is morphological features. The morphological characteristics of words of semantics state were singled out. It was found that morphologically words of semantics of the state are derived from adjectives, nouns and Participles II. Human perception is the basis in the division of words of semantics state into lexical and semantic groups. The growth of words of semantics state in English is due to the transition to them other parts of speech.
Інноваційний менеджмент підприємств в антикризових умовах
Authors: Заіка Юлія 
Published: December 2022

у статті розглянуто тлумачення інноваційного менеджменту – система, в якій фактори взаємодіють між собою, які націлені на досягнення або підтримання потрібного рівня життєздатності та конкурентоспроможності підприємства за допомогою механізмів управління інноваційними процесами. Інноваційний менеджмент – це процес розробки та впровадження нових речей і розвитку бізнесу [3]. Розкрито основні поняття менеджменту інновацій для бізнесу, їх значимість для ефективного розвитку сучасного підприємств в кризових умовах разом з технологічними інноваціями. Наведено приклади успішних інновацій у менеджменті на підприємствах за різні проміжки часу. Розглянуто чинники, що перешкоджають інноваціям у менеджменті (нерозвиненість інноваційної культури, відсутність інформації про ефективні інновації у сфері менеджменту, відсутність бажання здійснювати інновації у сфері менеджменту, адміністративний формалізм, недостатня кваліфікація менеджерів, відсутність можливості отримати кваліфіковану допомогу та консультації, незначний вплив інновацій на результати діяльності компанії, оцінка нововведень з погляду їхньої значимості на результати діяльності підприємства) та запропоновано шляхи щодо подолання цих бар'єрів (на основі формування інноваційної культури підприємства з досвідченими менеджерами та фахівцями з відповідними мисленням та компетенцією. Для адекватної реакції на запити інноваційного розвитку компаній необхідно орієнтуватися на підготовку висококваліфікованих фахівців, здатних до інноваційних перетворень у сфері менеджменту). Проаналізовано проблеми менеджменту інноваційного становлення на вітчизняних підприємствах в період кризи. Актуальність дослідження проявляється в постійному пошуку будь-якого підприємства знайти інноваційні підходи в управлінні для досягнення поставленої бізнес-мети. На основі останніх досліджень та публікацій визначено проблематику щодо недостатнього проведення інноваційного менеджменту в бізнесі і виокремлено фактори, що перешкоджають їх розвитку на підприємстві.