bluuebunny/crossref_metadata_2025_split huggingface dataset:
Chronic dissection aneurysm of the aorta: clinical and pathologic study
Authors: Kuzyk Yu. I. , Sira O. O. , Beshley D. M. , Fadeichuk N. V. 
Published: January 2020

An analysis of the clinical case of chronic dissection aortic aneurysm (DAA) in a 47-year-old man was conducted. Diagnosis of chronic DAA type A for Stanford is established at CT angiography of the thoracic and abdominal aorta with proven contrast enhancement. The operation of supracoronary prosthetics of the ascending department of the aorta was performed with full root method. During surgery, a chronic RAA of the ascending aorta with a diameter of about 5.5 cm was detected. The aorta was enlarged in the area of the root, whereas at the point of transition into the arc was of ordinary diameter. The aortic valve was three-lobed with signs of slight dilation of the fibrous ring. The ascending aorta was circularly mobilized and excised 1.0 cm above the coronary artery cells. The organized thrombus from the false lumen from the lateral wall of the ascending aorta (from the side of the superior vena cava) was removed. A proximal anastomosis was applied between the vascular prosthesis and the ascending aorta with a telescopic double continuous suture. Subsequently, a distal ascending aorta 1.5 cm below the shoulder-main trunk was dissected. Therefore, a distal anastomosis was applied between the distal ascending aorta and the vascular prosthesis with a telescopic double continuous suture. The postoperative period was satisfactory. On the 8th day of the postoperative period the patient was in a satisfactory condition discharged home.
Pathomorphological examination of the operating material revealed segmental hyperplasia of the media with focal mucoid swelling, multiple cystic cavities, diffuse-focal fibrosis. The cavity of the dissection looked like a “two-stemmed” (two-channel) lumen, located on the border of adventitia and media, was filled with blood clots with the spread of hemorrhagic infiltration into the peri-adventitious fat. The new pseudocanal contained blood clots and fresh blood clots, and the old one was completely covered with endothelium with neointima formation. The aortic architecture is completely broken, the division into layers was absent. In the section of the irregular canal, the formation of a two-layer structure was observed – neointima, which differed from the intima of the true lumen of the aorta by the number of smooth muscle cells and heterogeneous accumulation of components of the extracellular matrix. In the middle layers, connective tissue remodeling of the aorta was detected in the form of chaotically located immature mesenchymal cells in combination with muscular and connective tissue hyperplasia, complete loss of elastic fibers, massive sclerosis of adventitia, and periadventitial layer. In sections of the aorta, out of stratification, its structure was preserved, there are signs of cystic medial necrosis.
The revealed pathomorphological changes in the described case point to the processes of vascular remodeling, which explain the relative stability of DAA.
Vicdan Stresi Ölçeği’nin Türkçe Geçerlilik Güvenilirliği
Authors: AKSOY Sena Dilek , MERT Kader , ÇETİN İbrahim 
Published: January 2020

Amaç: Bir iç ses olarak tanımlanan vicdan, hem özel hem de
mesleki yaşamı etkileyen etiğin temel taşlarından biridir. Kültür, sosyal
koşullar, toplum, benlik, kişilik özellikleri vicdanı etkiler. Sağlık
çalışanlarında vicdan stresinin değerlendirilmesi, vicdani rahatsızlıklara
bağlı duygu ve davranışlarını anlamamıza ve bunun sonucu ortaya çıkabilecek
sorunları çözmemize yardımcı olabilir. Araştırmada, Glasberg ve ark. tarafından 2006 yılında geliştirilmiş olan
Vicdan Stresi Ölçeği’nin ülkemiz için geçerlik ve güvenirlik çalışmasının
yapılması amaçlanmıştır. Yöntem: Bu araştırma metodolojik türde bir çalışmadır. Ölçek, 9
maddeli 6’lı likert tipi bir ölçektir. Ölçeğin değerlendirmesinde “Asla” (0
puan); “6 ayda birden az” (1 puan); “6 ayda birden fazla” (2 puan); “her ay” (3
puan); “her hafta” (4 puan); “her gün” (5 puan) olarak puanlandırılmaktadır.
Ölçekten alınan puanın yüksek olması, vicdan stresinin yüksek olduğunu
göstermektedir. Ölçeğin geçerlilik güvenilirlik çalışması için Glasberg ve
arkadaşlarından öncelikle yazılı izin alınmış ardından ölçek üç uzman
tarafından Türkçe’ ye ve farklı üç uzman tarafından da Türkçe’ den İngilizce ye
çevrilmiştir. Ayrıca ölçeğin kapsam geçerliliği de hemşirelik alanında görev
yapan öğretim üyeleri (n:13) tarafından değerlendirilmiştir. Araştırma için
etik kurul onayı alınmıştır. Araştırmanın evrenini bir üniversite hastanesinde
çalışan toplam 270 hemşire,örneklemini ise çalışmaya katılmayı gönüllü olarak
kabul eden 253 hemşire oluşturmuştur. Veriler Ocak-Eylül 2018 tarihleri
arasında toplanmıştır. Veri toplama aracı olarak Vicdan Stresi Ölçeği
kullanılmıştır. Bulgular: Ölçeğin kapsam geçerliliği değerlendirme puanları;
Kendall’s W testi ile analiz edildiğinde; uzman görüşleri arasında
istatistiksel olarak fark olmadığı (Kendall’s W: 0,072; p:0,489&gt;0,05) bulunmuştur. Ölçeğin madde analizinde madde toplam
korelasyon değerleri 0,28 ile 0,52 arasındadır. Faktör analizi sonucunda
maddelerin iki faktör altında toplandığı bulunmuştur. Ölçeğin genel Cronbach
Alpha değeri 0,74’dür.Sonuç: Vicdan Stresi Ölçeği, Türkiye’deki sağlık çalışanlarının
vicdan stresini değerlendirmede ölçüm aracı olarak kullanılabilir.
Deneysel Alerjik Konjonktivit Modelinde Çörek Otu Bileşenlerinden Timokinon'un Etkisi
Authors: KOCATÜRK Tolga , AKYÜZ ÜNSAL Ayşe İpek , GÜNEL Ceren , DEMİRCİ Buket , METEOĞLU İbrahim , ÇAKMAK Harun , KURT ÖMÜRLÜ İmran 
Published: January 2020

Amaç: Alerjik konjonktivit
tedavisi güç bir hastalıktır; yeni tedavi seçeneklerine ihtiyaç vardır. Bu
çalışmada anti-inflamatuar ve anti-alerjik özellikleri olan ve çörek otundan
(Nigella Sativa) elde edilen timokinonun (TK) sıçan alerjik konjonktivit (AK)
modeli üzerindeki etkisinin histolojik yöntemlerle araştırılması amaçlanmıştır.

Yöntem: Çalışmaya 48 adet 4-6 aylık yetişkin Wistar Albino
dişi sıçan dahil edildi. Sıçanlar; kontrol, AK, AK+Deksametazon, 10 mg/kg TK,
AK+3 mg/kg TK ve AK+10 mg/kg TK şeklinde rastgele 6 gruba ayrıldı. AK
geliştirmek için, 30 mg/ml adjuvan Al(OH)3 ve 0,3 mg
Ovalbumin, serum fizyolojik içinde her sıçana 1 mL intraperitoneal (i.p.)
olarak gün aşırı 7 kez uygulandı. Ardı sıra 15-21. günlerde doğrudan
konjonktiva üzerine serum fizyolojik içinde %2'lik Ovalbumin 7 kez damlatıldı.
Ait olduğu gruba göre TK ilgili dozlarda i.p. olarak uygulandı. Konjonktiva
dokusu mast hücre sayıları (MHS) ile histopatolojik ve immünohistokimyasal MCT, TGFβ ve TNFα boyama sonuçları istatistiksel
olarak değerlendirildi.

Bulgular: Timokinonun tek başına sistemik uygulanması
konjonktiva histolojisinde değişikliğe neden olmadı. Ovalbüminle duyarlı hale
getirilen AK grubu kontrol grubuyla karşılaştırıldığında, konjonktiva
epitelindeki MHS istatistiksel olarak anlamlı artış gösterdi (p&lt;0,001).
Deksametazon tedavi grubunda (p&lt;0,001) olduğu gibi; TK tedavi
gruplarında da MHS, AK grubuna göre daha düşük bulundu ancak bu fark
istatistiksel olarak anlamlı değildi. TGF-β
ile negatif boyanma, TNF-α ile zayıf fokal boyanma tedavi gruplarının ortak
bulgusu olarak saptandı.

Sonuç: Bu çalışmadaki doz ve sürelerle uygulanan ovalbümin,
deneysel çalışmalar için uygun bir AK modeli oluşturmaktadır. Timokinonun
uygulanan dozlarda yan etki oluşturmadığı ve AK gelişen durumlarda da kısmen
anti-inflamatuar yönü ile tedaviye destek olabileceği, ancak istenen
anti-alerjik etkiyi göstermediği düşünülmektedir.
Noninvaziv Mekanik Ventilasyon Desteği Alan Hastalarda Yüz Bölgesindeki Basınç Yarası Gelişme Sıklığı ve Oluşumunu Etkileyen Faktörlerin İncelenmesi
Authors: AKIN Neslihan , KARAHAN Elif 
Published: January 2020

Amaç: Noninvaziv mekanik ventilasyon (NIMV) tedavisi sırasında kullanılan maskeye bağlı gelişen
yüz basınç yaralanmaları tedavi başarısını olumsuz yönde etkileyen en önemli
etkenlerden biridir. Bu çalışma, Batı Karadeniz Bölgesinde yer
alan bir devlet hastanesinin dahili yoğun bakım ünitesinde NIMV tedavisi alan hastalarda yüz bölgesindeki basınç yarası sıklığını ve oluşumunu
etkileyen faktörlerin incelenmesi amacıyla longitudinal tipte tanımlayıcı
olarak yapıldı.Yöntem: Araştırmanın örneklemini 01 Şubat 2018 – 01 Şubat 2019 tarihleri arasında tedavi alan 33 hasta oluşturdu. Araştırmaya dahil olma kriterlerini taşıyan hastalar
NIMV tedavisi başlangıcından itibaren ilk 24 saat değerlendirildi ve veriler
tedavinin 2., 6., 12. ve 24. saatlerinde kayıt altına alındı. NIMV tedavisi süresince sadece oro-nazal
maske kullanıldı. Verilerin değerlendirilmesinde tanımlayıcı istatistiksel metodlar,
Mann-Whitney U testi, Friedman Testi, Bonferroni düzeltmeli Wilcoxon
signed-ranks testi, Fisher’s exact testi ve Fisher-Freeman-Halton exact testi
kullanıldı. Bulgular: Araştırma sonucunda hastaların %75,8’i evre I, %6,1’i evre II olmak üzere yüz bölgesi basınç yarası oluşma sıklığının %81,9 olduğu belirlendi. Tedavinin başlaması ile
birlikte hastaların Glaskow Koma Skorunun anlamlı olarak yükseldiği, maske uyum
puanının anlamlı olarak arttığı görüldü. Evre II yüz bölgesi basınç yarası gelişen hastalara ince gazlı pansuman ile kapama işlemi uygulandı. Yüz bölgesinde basınç yarası gelişen hastaların yaş ortalaması 73,37±13,43, kronik
hastalığa sahip olan, steroid tedavisi alan ve obez hastalarda yüz bölgesi
basınç yarası gelişimi dikkat çekici düzeyde yüksek olduğu görüldü.Sonuç: NIMV tedavisi uygulanan
hastalarda ilk 24 saat içerisinde yüz bölgesi basınç yarası gelişme sıklığının
oldukça yüksek olduğu bu nedenle farklı tip maske kullanımı ile benzer
çalışmaların yapılmasını önermekteyiz.
Society Without a Civil Registry (1918–1940): Outcomes and Consequences
Authors: Laukaitytė Regina 
Published: January 2020

This paper analyses the resulting legal situation in the Lithuanian Republic in 1918–1940 when only the clergy of state-recognised religions registered acts of civil status (births, marriages and deaths). This situation created many problems for the small number of believers of ‘unrecognised’ religions, and non-religious citizens. This paper investigates the different approaches to civil registration by the political forces representing the government. It attempts to explain what solutions society found from the resulting situation, that is, how in the absence of a state registration system of civil status, believers of ‘unrecognised’ communities and the non-religious population nevertheless married, registered children and buried their dead. The consequences of the dominance of Church registration are also discussed.
All the right and left political parties that ruled the Lithuanian state recognized the importance of the introduction of civil registration: all of them promised and prepared to adopt laws to regulate it. However, by 1940 these laws were not adopted. This was determined by the active opposition by the Catholic Church, and from a religious point of view the quite homogeneous position of the majority of society. The dominance of Church registration radicalised the part of society that was dissatisfied with this, especially the intelligentsia. The Lietuvos laisvamanių etinės kultūros draugija (Lithuanian Libertines Society) appeared and grew, its initiative spread to establish civil marriage in the Klaipėda region and abroad, and to establish a cemetery for libertines (freethinkers). Although such events were rare, their presence indicates a social change: the trend towards the liberalisation of traditional conservative Catholic culture.
Bung: A traditional practice of potato cultivation in eastern hills of Nepal
Authors: Upadhyay Kalika Prasad , Timilsina Amit Prasad 
Published: January 2020

Eastern hill region is one of the high potato producing areas of potato in Nepal. There are many traditional potato production systems existing in the region. Among them, 'Bung' and 'Lhose' are very popular systems. There are some under-proven views of naming to this unique cultivation practice. Field observations, key informants' interview, and group discussion were carried out at three sites of Okhaldhunga and Solukhumbu districts in July 2019 to explore the basic information on the bung system. The results of this investigation revealed that the century-old practice utilized marginal sloppy lands of mountains for cultivation of potatoes. Farmers left land fallow for 4-5 years to grow weeds and herbs. Thereafter, they slashed them with a thin layer of soil, stacked them over winter, burned and mixed with the soil making a raised pit. They planted 15-25 potato seed tubers into these pits depending upon the pit size. No additional fertilizer is added to these pits. No intercultural operations are carried out until harvesting. It was explained that the yield of potato from the bung was significantly higher 15-20 kg) than that of general local practice called lhose system (5-7 kg) from the area equivalent to Bung . Some interventions such as high yielding varieties, easy-to-handle equipment for bung preparation and introduction of fast-growing non-hazardous weeds, etc. were the demands of the farmers to increase profit from the bung system.
Allocative efficiency and adoption of improved maize variety: A case of eastern hills of Nepal
Authors: Katel Tilak , Dahal Bhishma Raj , Bhatta Sandesh 
Published: January 2020

Production and profit from maize farming can be substantially increased by allocating resources efficiently and adopting improved maize variety. In this context, a study was undertaken to determine the allocative efficiency and factors affecting adoption of improved maize variety in Eastern hills of Nepal. Random sampling was conducted in eastern part of Khotang district namely, Halesi municipality and Diktel Rupakot Majuwagadi municipality during month of March 2019. Pretested semi-structured questionnaire was administered among 80 randomly selected farmers cultivating maize since last two years. Face to face interview was scheduled to obtain data. Cobb Douglas production function was used to determine allocative efficiency; probit regression model was launched to determine factors affecting adoption of improved maize variety. Significant positive relation of cost of seed, planting, and weeding with income has suggested to increase expenditure on certified maize seed over own farm seed, line sowing over broadcasting, and weeding. The model revealed that increasing all the factors of production by 100% would result in increase in income by 71.83%. Furthermore, cultivating improved maize variety is more profitable than own farm seed. Probit regression model showed that, farmers who have received training, who were member of cooperatives and who have received high schooling were more likely to adopt open-pollinated improved maize variety. Unavailability of inputs (seed, fertilizer, and labor), insect pest attack and adverse climatic conditions were major constraint of maize farming. Therefore, it would be better to suggest maize producers to increase expenditure on seed; make maize field weed free and adopt line sowing method. In addition, providing training, increasing access over inputs and encouraging farmers towards cooperatives could be virtuous for sustainable maize production.
Data-visualization and new literacies
Authors: De Moura Almeida Eduardo 
Published: January 2020

This article introduces audiovisual data-set, and data-visualization methods developed to analyze video remixes, i.e., Anime Music Videos (AMVs). It mainly focuses on reviewing the methodology that has supported our Ph.D. thesis which aims to integrate a qualitative methodology according to Bakhtin's theories of genre and architectonics, and a quantitative methodology based on media visualization techniques and statistical distributions of formal and stylistic choices. More specifically, it aimed to reflect upon on audiovisual productions belonging to the site http://www.animemusicvideos.org/. Community whose goal is the elaboration and distribution of Japanese animations remixes called Anime Music Videos (AMVs). We propose to integrate an enunciative-discursive perspective, formulated for verbal language with an analysis objective method of multimodal objects. Hence we suggest a mixed research design (quantitative and qualitative) based on statistical distributions and description and analysis of our data visualization techniques, aiming to reveal relationships and patterns in our collection of audiovisual data, so as to provide productive transitions between the concepts proposed by Bakhtin and his Circle, and analysis of editing and video editing tools.
Improving the contact strength of V-belt pulleys using plastic deformation
Authors: Marchenko D.D. , Matvyeyeva K.S. 
Published: January 2020

The article presents the results of a study of the contact strength of V-belt pulleys when they work on contact collapse. To increase the wear resistance and contact strength of the tribological conjugation, a method for rolling around the side surfaces of pulleys with a roller and a device for its implementation are proposed. The proposed method and device can increase the wear resistance of the pulleys, and hence the durability of 1.6 ... 2.1 times.
PEMBELAJARAN RITEL ALFAMART CLASS SEBAGAI UPAYA MENINGKATKAN MINAT BERWIRAUSAHA SISWA DI BUSINESS CENTER SMK NEGERI 2 NGANJUK
Authors: Sugi Lilis , Mahfudiyanto Mahfudiyanto , Prio Rohmad 
Published: January 2020

Penelitian ini bertujuan untuk menemukan kegiatan pembelajaran ritel Alfamart class sebagai upaya meningkatkan minat berwirausaha siswa di business center SMK Negeri 2 Nganjuk Jenis penelitian adalah menggunakan metode kuantitatif dengan deskripsi untuk memaparkan hasil penelitian. Populasi dalam penelitian ini adalah seluruh siswa kelas XI Pemasaran kewirausahaan yang memperoleh pembelajaran kewirausahaan di class Alfamart dan praktikum di business center SMK Negeri 2 Nganjuk sebanyak 90 siswa. Sampel Penelitian menggunakan rumus Slovin dengan jumlah 47 sampel. Peneliti merencanakan menggunakan metode pengumpulan data kuantitatif berupa kuesioner dan metode pengumpulan data kualitatif berupa wawancara. Hasil penelitian terdapat pengaruh positif pembelajaran ritel Alfamart class terhadap minat berwirausaha siswa di business center SMK Negeri 2 Nganjuk, dengan koefisien regresi pembelajaran ritel Alfamart (X) sebesar 0,252 yang bernilai positif dengan sig 0,000 < 0,5. Penjelasan pengaruh tersebut adalah mengasah kemampuan siswa dalam bidang kewirausahaan dan memberikan bekal pada siswa ketika praktek di Business center Alfamart memerlukan perhatian dan motivasi dalam kegiatan pembelajaran ritel.
Characteristics of the microscopic hair structure of domestic mammals from Equidae family
Authors: Pikhtirova A. V. , Ivchenko V. D. , Shkromada O. I. 
Published: January 2020

Hair is an indispensable component of the animal body. Having structural features of the structure, it allows you likely to identify the type and age of animals, conditions of keeping animals, feeding and even sex. Paleontologist's findings prove, the hairline stores the undisputed information on its “owner” for thousands of years. According to the results of the conducted research it is established, that the hair coat of the studied animal species – Equinus asinus and Equus caballus – has significant differences in the structure of the brain substance and superficial drawing of the cuticle. Microscopic examination of discolored samples of animal hair well-recognizes the structure of the brain substance, which makes it possible to differentiate the species of animal. The brain substance in the donkey mane hair occupies most of the hair, is represented by densely grouped cells, sometimes interrupted, whereas in the horse mane hair, it has the appearance of grouped rounded cells with small intervals between sections of 6–10 cells. The brain substance of the donkey covering hair is represented by cells of different size and shape, which disappear from the middle of the hair to the peripheral end. This tendency is also typical for the brain substance of the horse covering hair, but unlike donkey hair – cells of the same size, begin with a continuous cord at a distance of 1–1.5 mm from the root of the hair, towards the peripheral end of the hair the gaps between them increase to the complete disappearance of cells. Ultramicroscopic examination of the cuticle superficial drawing of hair samples allowed to establish the peculiarities of two species of the same animal genus. The donkey and horse mane hair had almost the same thickness, the number of scales (waves) per 100 μm of hair length and the size of the scales (wavelength), however, the overall drawing was significantly different. Superficial drawing of hair cuticle from horse mane represented by irregular waves with sharp pointed edges of scales, instead, the donkey has fringed edges of scales. The horse's covering hair was thicker than the donkey's hair and had differences in the location and shape of the scales. Superficial drawing of covering hair cuticle of donkey represented by a regular wave of scales with clear and even edges, while the scales on the surface of the covering hair of the horse have indistinct torn edges and collected in intermittent (irregular) waves.
Morphofunctional changes in the heart and lung tissues of dogs for isoniazid poisoning
Authors: Kotsiumbas H. I. , Vretsona N. P. 
Published: January 2020

The article presents the results of macroscopic, histological and histochemical studies of the heart and lungs of dogs for isoniazid poisoning. A pathoanatomical section of 19 carcasses of dogs of different ages and breeds was performed; heart and lung fragments were selected for morphological examination. Heart and lung samples were fixed in 10 % aqueous formalin neutral solution, Carnua and Buen fluids. Dehydration was carried out in ethanol of increasing concentration and embedded in paraffin. The sections were made on a MC-2 microtome 7 μm thick, stained with hematoxylin and eosin, using the McManus and Brasche technique. Made histopreparations were examined under a Leica DM 2500 light microscope (Switzerland), photo-fixation was performed with a Leica DFC450C using Leica Application Suite Version 4.4 software. The results of morphohistochemical studies have shown that in acute poisoning of dogs with isoniazid in the heart prevailed acute disorders of the vascular circulation, manifested by a sharp expansion and destruction of the walls of the venous vessels, plasmorrhagia, microtromb of the capillaries and spasm of the arterioles, which led to the development of swelling, caused acute decrease of protein synthesation function of muscle fibers and dystrophic-necrobiotic changes of cardiomyocytes. It was noted, in the lungs of dogs on the background of acute congestive hyperemia, diapedesis of erythrocytes and accumulation of transudate in the lumen of the alveoli, foci of emphysema and bronchiectasis with rupture of the epithelial layer of the mucous membrane, elastic skeleton and muscular tubules of bronchial tubules that indicated the violation of gas exchange and the development of anoxemia. It is known that spontaneous isoniazid poisoning in dogs leads to an acute course and often fatal consequences. In the comprehensive study of the effects of chemicals on the body, and in particular isoniazid on the body of dogs, toxicological and pathomorphological studies are of great importance. The use of morphological and histochemical methods will reveal some of the mechanisms of intoxication.