bluuebunny/crossref_metadata_2025 huggingface dataset:
ОСОБЛИВОСТІ ДОСЛІДЖЕННЯ ЗГАСЛИХ ВІДБИТКІВ ПЕЧАТОК (ШТАМПІВ) ІЗ ВИКОРИСТАННЯМ ВІДЕОСПЕКТРАЛЬНОГО КОМПАРАТОРА VSC 40
Authors: Скрипник М. М. , Чабан С. М.
Published: June 2021

Мета статті полягає у розробленні на основі аналізу теоретичних положень і практики запровадження ефективного інструментарію для розширення дослідницьких можливостей пропозицій і практичних рекомендацій щодо застосування відеоспектрального компаратора – VSC 40 під час вивчення згаслих відбитків печаток (штампів). Методологія. Достовірність отриманих результатів і висновків забезпечено застосуванням комплексу загальнонаукових методів пізнання. Завдяки емпіричним методам, таким як спостереження, опис висвітлено функціональні можливості VSC 40, а застосування широкого спектра експериментальних методів дозволило апробувати можливості відеокомпаратора для вирішення завдань судової технічної експертизи документів, зокрема дослідження згаслих відбитків печаток (штампів). Теоретичні загальнонаукові методи пізнання, зокрема аналіз, синтез, узагальнення, забезпечили процес дослідження згаслих текстів на різних його стадіях. Використання емпіричного методу порівняння дало змогу оцінити переваги досліджень із застосуванням відеокомпаратора порівняно з традиційними методами. Наукова новизна. Зроблено спробу обґрунтувати необхідність пошуку ефективного інструментарію для розширення дослідницьких можливостей під час вивчення згаслих відбитків печаток (штампів) на прикладі використання відеоспектрального компаратора – VSC 40. Висновки. У процесі апробаційних експериментальних досліджень згаслих відбитків печаток (штампів) проілюстровано можливості використання VSC 40 – від унаочнення відбитків до порівняльного ідентифікаційного дослідження як за загальними (накладання, суміщення відбитків поточного і збереженого зображень, зокрема й з їх кольороподілом), так і за окремими (пошук збіжних і розбіжних ознак виведених на монітор обох збережених порівнюваних відбитків) ознаками. При цьому констатовано, що процес дослідження згаслих відбитків печаток (штампів) за допомогою VSC 40 автоматизований і менш громіздкий, завдяки широкому спектру функцій відеокомпаратора дозволяє заощаджувати час і витрати, коли вирішуються однотипні завдання, доповнюючи при цьому своїми особливостями традиційні методи дослідження. Крім того, доведено, що навіть невидимі на документах відбитки печаток (штампів) піддаються телевізійній візуалізації, а сам факт відновлення записів і зображення (унаочнення) дозволяє в межах судової технічної експертизи документів вирішувати питання діагностичного характеру зі встановлення первинного змісту відбитка. Наголошено, що висловлені в процесі викладу основного матеріалу практичні рекомендації щодо застосування VSC 40 під час вивчення згаслих відбитків печаток (штампів) можуть слугувати основою для розроблення відповідних методичних рекомендацій.
Impact of Intra-Abdominal Pressure in Laparoscopic Surgery on Post-Operative Pain and Recovery
Authors: Sagar Jayesh
Published: June 2021

Laparoscopic surgery has become widespread in the field of general surgery, urology and gynaecologic procedures in western countries. It has several benefits as compared to open surgery, including reduced post-operative pain, faster postoperative recovery, short hospital stays, improved cosmetic results and better patient outcome. However, for laparoscopy, pneumoperitoneum is required to create enough workspace between the abdominal wall and intraabdominal organs, which may produce significant hemodynamic and ventilatory consequences including increased afterload & preload, decreased cardiac output, increased airway pressures, hypercarbia, decreased pulmonary compliance, alterations in acid-base balance, and hepatic, renal and cardiorespiratory function.
A Case Report about Cardiac Fibroelastoma Presenting with Stroke in a Young Patient
Authors: Cetinarslan Ozge
Published: June 2021

Primary cardiac tumors are rare and most of them are benign masses originating from valvular endocardium. The most common cardiac tumors are mixomas. Cardiac fibroelastomas which constitute 10% of all cardiac tumors are the second most common neoplasms [1]. Papillary fibroelastomas (PFE) are usually seen in the left side of the heart and in valvular structures. The most often affected valvular structure is non-coronary leaflet of the aortic valve [2]. They can cause different clinical conditions such as acute strokes without an obvious risk factor, arrhythmias and heart failure[3]. We present a case report about a patient with a fibroelastoma in chordae tendinea of anterior leaflet of mitral valve. He was applied to emergency department with acute stroke. At the end of his acute treatment, he was consulted to cardiology for etiological research.
Alcohol Septal Ablation Versus Surgical Myectomy in Hypertrophic Obstructive Cardiomyopathy
Authors: Taqi Hussein
Published: June 2021

The surgical myomectomy for hypertrophied myocardium in patients with HOCM is a well-established and evidence-based treatment modality. However, with the drawback of exposing the patient to major surgery and prolonged post-operative periods, cardiologists together with their surgical peers found the advent of a potentially less invasive procedure. This has been accomplished by the installation of alcohol through the coronary arteries in order to shrink the diseased and hypertrophied muscle area with an aim to alleviate the symptoms in the first instance if not completely curing the pathology as an endeavor goal. Nevertheless, with this invention, a few complications have started to emerge. The main drawback was heart block, which could require permanent pacemaker insertion in most of the cases. In the interim, there is no clear pathway or guideline to decide which treatment option would be the best, and there is no certain inclusion or exclusion criteria incorporate patients who can undergo either one of the modalities. In this review, four studies were scrutinized to investigate the major consequences of each route, especially focusing on the proportion of complete heart block. Also, the role of MRI in the delineation of the resected area either surgically or by alcohol administration is studied in detail.

After reviewing these articles, it has been concluded that despite alcohol septal ablation being less invasive approach, surgical therapy remains the preferred treatment modality and it is preferred treatment modality and so far, it is the gold standard option in the management of hypertrophic obstructive cardiomyopathy. Nevertheless, it could not be overlooked the lack of strong RCTS in such area which could be one of the main points that future trialists need to consider.
The application of viral nucleic acid detection and lung CT in COVID-19 diagnosis
Authors: Hu Rui
Published: June 2021

The Corona Virus Disease 2019 (COVID-19) has the characteristics of fast propagation speed and strong pathogenicity and has attracted wide attention of people, medical workers, and researchers around the world. Accurate, rapid, and timely screening and diagnosis of COVID-19 is of great significance to control the development of the epidemic situation and save the lives of patients. Currently, the detection of viral nucleic acid and lung CT is the main screening and diagnostic methods of COVID-19.

Nucleic acid detection has the advantages of fast, strong specificity and high sensitivity, but there is a certain false-negative rate. CT result of lung examination is visual, but it is not typical due to the uncertain time of clinical symptoms and the early medical intervention. Therefore, the diagnosis of COVID-19 should include a combination of epidemiological history, clinical symptoms, imaging, and laboratory tests.
Association of NF-κB with Recurrence of Myocardial Infarction- A Study in North Indian Population
Authors: Tasnim Sana
Published: June 2021

Background: Nuclear factor kappa beta (NF-κB) is a decisive transcription factor associated with vascular inflammation which is responsible for plaque destabilization and rupture.

Objective: The present study aims to evaluate its levels in patients with recurrent Myocardial Infarction (MI) as compared to controls.

Methods: To understand the mechanism of familial susceptibility we decided to study the levels of NF-κB. We enrolled 200 patients after detailed diagnosis, sub-grouping and consideration of inclusion and exclusion criteria. The study subjects were segregated into patients without family history and patients having family history of MI. Patients without family history were further sub-grouped into patients who had MI for the first time (n=63) and patients who had recurrentMI (n=37). Also, patients with family history of MI were further sub-grouped into patients who had MI for the first time (n=54) and patients who had recurrent MI (n=46). Serum NF-κB was estimated by ELISA.

Results: Study subjects having recurrent episodes of MI had significantly higher level of NF-κB as compared to those who had first episode of MI (p=0.0018). Serum levels of NF-κB were significantly raised in patients with family history having first episode of MI when compared with those patients without family history (p=0.0007).

Conclusions: The study suggests that NF-κB activation is pivotal in triggering coronaryinstability and causing recurrence in patients with previous history of unstable angina. Furthermore, family history can increase the susceptibility to increased CAD (Coronary Artery Disease) risk due to raised NF-κB levels in these patients as compared to those without family history.
Transcatheter Aortic Valve Replacement in Lebanon: Population and Procedural Characteristics and Long-term Outcome – A Single Center Experience
Authors: Frangieh Antonio H.
Published: June 2021

Background: Transcatheter aortic valve replacement (TAVR) programs are growing in the Middle East, but data on treated patients in this region is scarce. We sought in this study to analyze the largest single-center population in Lebanon.

Methods and Results: Baseline clinical, procedural characteristics as well as in-hospital and up to five years follow-up outcomes were collected and analyzed for the 141 patients (80 ± 7 years, 51.8% females) included between 2014 and 2019. All-cause mortality at 30 days found in 5 (3.5%) cases was considered as the primary endpoint while Major Adverse Cardiovascular Events at 30 days as secondary ones: cardiovascular mortality in 3 cases (2.1%), strokes in 1 case (0.7%), percutaneous coronary intervention in 3 cases (2.1%) and myocardial infarction in 3 cases (2.1%). Device success and intended prosthesis performance were achieved in 119 (84.4%) and 121 (85.8%) patients, respectively. Multivariate analysis showed that cardiovascular mortality is strongly associated with end-stage renal failure and peripheral artery disease. The dichotomization of patients into two cohorts A and B corresponding to the first and second 3 years of the TAVR time interval showed slow evolution of TAVR patients to a younger and lower risk population but maintained good results.

Conclusion: TAVR in Lebanon shows satisfactory results and good long-term outcomes. Data from the regional prospective registry is needed to assess the evolution of this therapy in the middle-east region.
Left Ovarian Venous Dilatation in Patients who Underwent Cardiac Surgery
Authors: Sugiyama Kayo
Published: June 2021

Objective: Compression of gonadal venous return results in left ovarian venous dilatation, which can cause pelvic congestion syndrome-related symptoms such as dysmenorrhea and metrorrhagia. Left renal vein compression and left ovarian vein compression are associated with a narrowed aortomesenteric angle, and a low body mass index is associated with left renal vein compression. This study aimed to assess physical characteristics and left ovarian venous dilatation in patients who underwent cardiac surgery.

Methods: Among 164 patients who underwent cardiac surgery at our hospital in 2018, there were 43 female patients (26%). Left ovarian venous dilatation was diagnosed using preoperative plain computed tomography. We assessed their physical characteristics, clinical features, and outcomes, and image findings, including aortomesenteric distance and angle.

Results: Among the 43 female patients, three showed left ovarian venous dilatation. No symptoms related to compression of gonadal venous return were observed in the female patients. Patients with left ovarian venous dilatation showed significantly reduced aortomesenteric distance. Their body mass index was significantly low.

Conclusion: Leptosome females with low body mass index can develop reduced aortomesenteric distance resulting in left ovarian venous dilatation, although it is not always directly related to the appearance of symptoms. Pelvic congestion syndrome should be considered in leptosome female patients planning to undergo cardiac surgery.
Sensing Boundaries on Foot
Authors: Idrobo Carlos
Published: June 2021

This article examines the material and socio-cultural mechanisms by which everyday urban and rural walking is controlled, regulated, limited, or affected, as seen through the lens of nineteenth century visual arts with support of literary and historical accounts. Inspired by the interdisciplinary research on walking, I discuss three cases of different cultural and historical backgrounds and examine therein the instances in which the experience of walking cannot fully take place, or its movements are shaped or controlled by real or imaginary forces, either external or internal, or even by other modes of transportation: 1) C. G. Carus’ socially constrained travelling in Italy in 1828, leading up to his painting Erinnerung an Neapel, 2) the history of the Pont Neuf and the use and regulation of Paris footways through lithographs and ‘impressionist’ paintings in the Third Republic, and 3) the motif of the ‘riukuaita’ (round-pole fence) in lithographs, landscape paintings and photographs during the Golden Age of Finnish Art. Thus, art objects are considered as both artworks and historical documents that illuminate the imaginary and actuality of historical events related to migration, bordering processes, and control of mobility.
Päihdepalvelujen tarjonnassa suuria eroja kuntien välillä
Authors: Pekonen Elina , Zitting Joakim
Published: June 2021

Lainsäädäntö velvoittaa kuntia tarjoamaan asiakkaiden tarpeita vastaavia päihdepalveluita. Tässä katsauksessa tuodaan esille, miten kuntien välillä on silti suuria eroja päihdepalvelujen tarjonnassa. Aineistona käytetään 32 päihdetyön ammattilaisen haastatteluja sekä tilastollisia aineistoja. Haastatteluaineisto on analysoitu teoriasidonnaisella sisällönanalyysillä ja tilastoaineistot K-keskiarvon ryhmittelyanalyysillä sekä erotteluanalyysillä. Tilastoaineiston analyysit paljastavat, että etenkin syrjäisissä vähenevän väestön kunnissa painottuu päihdepotilaiden vuodeosastohoito ja päihdehuollon avopalvelujen asiakasmäärät ovat pieniä. Haastatteluaineisto tuo esille, että ammattilaiset tiedostavat lainsäädännön velvoitteet mutta niukat resurssit ja taloudelliset syyt estävät tarvelähtöisten palvelujen tarjoamisen. Lainsäädännön velvoitteet eivät siis täyty kaikkialla, ja on vaikea sanoa, tuoko tulevaisuuskaan parannuksia tullessaan.
Koronaviruso infekcijos (COVID–19) pandemijos įtaka šeimos gydytojų darbui ir jų psichologinei būklei
Authors: Balčiūnaitė Viktorija , Gasiūnaitė Jūratė , Junka Mindaugas , Keršytė Ieva , Česnulevičienė Aistė
Published: June 2021

Tyrimo tikslas. Įvertinti šeimos gydytojų darbo sąlygas ir konsultacijų pobūdį bei jų įtaką šeimos gydytojų psichologinei būklei COVID–19 pandemijos laikotarpiu. Tyrimo uždaviniai. 1. Išsiaiškinti šeimos gydytojų darbo pobūdžio ir sąlygų pokytį COVID–19 pandemijos laikotarpiu. 2. Įvertinti pacientų konsultavimo principų pasikeitimą šeimos gydytojo darbe COVID–19 paskelbtos ekstremalios situacijos metu. 3. Įvertinti šeimos gydytojų patiriamą nerimą dėl grėsmės COVID–19 pandemijos laikotarpiu apibūdinančius veiksnius. 4. Nustatyti šeimos gydytojų depresiškumo lygį COVID–19 pandemijos laikotarpiu. Tyrimo metodai ir dalyviai. 2021 m. sausio–kovo mėn. buvo vykdyta šeimos gydytojų internetinė anoniminė apklausa. Depresiškumo lygiui įvertinti naudotas originalus Paciento sveikatos klausimynas–9 (Patient Health Questionnaire-9, PHQ-9). Tyrimo rezultatai ir išvados. Tyrime dalyvavo 300 šeimosgydytojų. Daugiau nei pusei šeimos gydytojų COVID–19 pandemijos laikotarpiu padidėjo darbo valandų skaičius, tačiau 58,7 proc. respondentams atlygis už darbą nepasikeitė. Pandemijos laikotarpiu šeimos gydytojams ypač sumažėjo kontaktinių konsultacijų skaičius (86,3 proc.), beveik visiems išaugo nuotolinių konsultacijų kiekis. Pasikeitus darbo pobūdžiui, didžioji dalis apklaustųjų teigė, jog dirbančio personalo kiekis (78,7 proc.) bei elektroninės darbo priemonės (72,3 proc.) jų darbovietėse išliko nepakitę. Tik 16,0 proc. šeimos gydytojų teigė, jog buvo visos rekomenduojamos sąlygos personalo ir pacientų saugai užtikrinti. Daugumai šeimos gydytojų (38,8 proc.) nuotolinių konsultacijų trukmė prailgėjo, tačiau jų kokybė (49,3 proc.) pablogėjo labiau nei kontaktinių konsultacijų (36,3 proc.). Pablogėjusią nuotolinių konsultacijų kokybę labiausiai lėmė sunkesnis paciento būklės vertinimas bei diagnozės nustatymas,o kontaktinėms konsultacijoms ypač trukdė pacientų skambučiai. Nors ir pablogėjo nuotolinių konsultacijų kokybė, jų metu šeimos gydytojams dažnai (74,7 proc.) arba beveik visada (18,7 proc.) pavyko išspręsti pacientų problemas. COVID–19 pandemijos laikotarpiu nerimo nepatyrė tik 4,7 proc. šeimos gydytojų. Respondentai labiausiai nerimavo dėl artimųjų rizikos susirgti COVID–19 infekcija (87,0 proc.) ir darbo sąlygų (85,3 proc.). Dažniausiai šeimos gydytojus vargino silpni (32,3 proc.), vidutiniai (25,7 proc.) ir minimalūs (23,7 proc.) depresijos simptomai.
Stuburo stabilizavimo ir pasipriešinimo pratimų poveikis skausmui, laikysenai ir tarpraumeninei koordinacijai, esant tarpslankstelinio disko išvaržai
Authors: Petraitytė Erika , Dudonienė Vilma
Published: June 2021

Tyrimo tikslas – išanalizuoti stuburo stabilizavimo ir pasipriešinimo pratimų poveikį tiriamųjų, kuriems diagnozuota juosmens tarpslankstelinio disko išvarža, skausmui, laikysenai ir tarpraumeninei koordinacijai. Metodai. 30 tiriamųjų atsitiktine tvarka buvo suskirstyti į dvi grupes: stuburo stabilizavimo pratimų ir pasipriešinimo pratimų. Intervencijų trukmė – 12 sav., 3 k./sav., po 45 min. Buvo įvertintas tiriamųjų juosmeninės stuburo dalies skausmas, maksimali liemens ir sėdmenų raumenų jėga, neuroraumeninė kontrolė ir laikysena prieš intervencijas ir po jų. Rezultatai. Po intervencijų abiejose grupėse reikšmingai sumažėjo apatinės nugaros dalies skausmas, padidėjo liemenį lenkiančių raumenų jėga, pagerėjo laikysena. Prieš intervenciją nustatytas disbalansas tarp dešinę ir kairę šlaunį tiesiančių raumenų jėgos, po stabilizavimo pratimų taikymo sumažėjo. Pasipriešinimo pratimai reikšmingai padidino visų vertintų raumenų jėgą, o stabilizavimo pratimai – statinę pusiausvyrą. Išvados. Tiek stuburo stabilizavimo, tiek pasipriešinimo pratimai reikšmingai sumažino apatinės nugaros dalies skausmą ir pagerino laikyseną. Pasipriešinimo pratimai labiau padidino maksimalią raumenų jėgą, o stuburo stabilizavimo pratimai – statinę pusiausvyrą.
Ūminė intermituojanti porfirija: neurovisceralinio skausmo priepuolio priežastis
Authors: Šataitė Monika , Petrenkienė Vitalija
Published: June 2021

Ūminė intermituojanti porfirija – tai reta autosominė–dominantinė liga, kurią sukelia trečiojo hemo sintezės kelio fermento stygius. Tai sąlygoja neurotoksinių metabolitų, porfirinų ir jų pirmtakų, kaupimąsi organizme. Klinikinės išraiškos paprastai būna įvairios ir nespecifinės, bet ligai būdingi neurovisceraliniai epizodai, kurie sukelia nepakeliamą pilvo skausmą, kurį lydi kiti virškinamojo trakto simptomai ir neuropatijos, epizodams kartojantis gali būti ir liekamųjų reiškinių. Diagnozė pagrindžiama padidėjusiu porfirino pirmtakų kiekio nustatymu šlapime. Hemo ir gliukozės infuzijos yra specifiniai ūminių priepuolių gydymo būdai, kartu skiriamas simptominis gydymas. Svarbu vengti porfirinogeniškų veiksnių bei užtikrinti pakankamą kalorijų ir angliavandenių vartojimą.
Pirmoji pasaulyje GLP-1 analogo tabletė jau Lietuvoje
Authors: Kozlovienė Dalia
Published: June 2021

CD gydymo tikslas – apsaugoti ir (arba) sulėtinti cukrinio diabeto (CD) komplikacijų vystymąsi ir optimizuoti gyvenimo kokybę. Amerikos diabeto asociacijos (ADA) ir Europos diabeto tyrimų asociacijos (EASD) sutarime rekomenduojamas indvidualizuotas į pacientą orientuotas požiūris parenkant tinkamą hipoglikemizuojamąjį vaistą. Prieš skiriant vaistą svarbu apsvarstyti jo veiksmingumą, įvertinti paciento gretutines ligas, hipoglikemijos riziką, poveikį kūno svoriui, šalutinius poveikius, kainą ir paciento pageidavimus [1].
Effect of the Dynamic Lactate Style to Developing Defensive and Offensive Performance Endurance for Handball Players Under 19 Years
Authors: Hassan Zahra Ali , Sachit Hussein Mnaty
Published: June 2021

The importance of the research lies in the application of a modern training method for training handball inorder to raise the player’s physiological and skill efficiency throughout the game and maintain a constantlevel of performance and resistance to fatigue, especially the ability to perform with the presence of lacticacid and benefit from it after converting it to energy. The research aims: To identify the effect of the dynamiclactate method on developing the tolerance for defensive and offensive performance of handball playersunder 19 years of age. The researchers used the experimental design with two groups of experimental andcontrol, with pre and post- test, for its suitability to the nature of the problem. The researcher identifiedthe research community with handball players in the Karbala Sports Club for the youth category of under19 years of age for the 2020-2021 training season, whose number is (16) players. By (7) players for eachgroup. As for the most important conclusions, the results of this study demonstrated the effectiveness of thedynamic lactate method in developing endurance of defensive and offensive performance with handballamong the players of the research sample, while the recommendations were, the researchers recommendedthat the dynamic lactate method should be used in the training units..
Scouting Culture and Its Relationship with Scouting Curricula According to the Sustainable Development Goals Perspective among Scout Leaders in Iraq
Authors: Muhammad Ali Magda Abbas , Al-Rubaie Mahmoud Dawood , Mahmoud Amna Fadel
Published: June 2021

The development aims to achieve continuous progress in the life and well-being of all residents and is basedon the effective and professional contribution of all individuals to development, and the fair distribution ofits revenues, which requires a scouting leadership that can keep pace with the innovations in society andcan meet the requirements of society focused on preparing a positive citizen who contributes to a solutionHis problems and the problems of his society. The educational institutions in some countries have paidgreat attention to scouting because of its positive effects represented in achieving the advancement andadvancement of societies, in addition to a course in strengthening the sense of citizenship and belongingto members of society, as well as contributing to community participation and development, as Scoutingis one of the pillars of volunteer work. Educators have unanimously agreed on the importance of Scouteducation and its effective role in achieving its goals. Its goal is to build a good citizen by contributing to theeducation and development of youth to achieve the maximum advancement of their physical, mental, socialand spiritual capabilities as good individuals and responsible citizens and members in their local, nationaland global societies, and the research aims to build a scale The reality of the Scout curricula according tothe perspective of the Sustainable Development Goals of Scout leaders in Iraq, and identifying the level ofreality of the Scout curricula according to the perspective of the Sustainable Development Goals amongscout leaders in Iraq.
The Effect of (Tabata) Style Exercises to Developing Endurance Ability and Performance of the Skill of Lay-Up Shot of Basketball for Young Players Under Age 18 Years
Authors: Abd Alhussein Ahmed Ghassy , Sachit Hussein Mnaty , Hamza Nidahal Obaid
Published: June 2021

The researchers used the experimental method of experimental design with pre and post-test for oneexperimental group for its suitability to the nature of the research, the research community was identifiedwith young basketball players belonging to the Al-Ghadriyah Sports Club of (16-18) years for the 2020-2021 training season, which totaled 12 players. The research sample was chosen by (7) players representingthe training group, and 5 players were hired for the experiment, the researchers prepared his exercises ina high-intensity interval training method and repetitive training in order to achieve the goal of reachingthe development of endurance and performance of the skill of lay-up shot among the players of the Al-Ghadriyah sports club in basketball in Kerbala. The application of the exercises continued for (8) weeks, inwhich 16 training units were achieved, the total number of training units included exercises in the (Tabata)style (16) units and the number of weekly training units that included exercises in the (Tabata) style (2)units for a period of (8) weeks, the time of exercises in one training unit (11-15) minutes. The intensity usedranges between 90-100 %. Among the most important conclusions reached by the researchers is the presenceof statistically significant differences between the results of the pre and post-tests of the experimental groupin the researched variables, which indicates that the (Tabata) exercises are effective in developing enduranceand performing the skill of lay-up shot of basketball.
Contribution of the Added Resistors to the Strength Endurance Test for Achievement a 1500-Meter Run for Youth Runners
Authors: Ali Awadd Aziz  , Zoon Eman Abdulameer
Published: June 2021

The importance of research is to find out which resistors added to the special strength endurance testcontribute to a greater percentage with the achievement of a 1500-meter run for young runners.As for the research problem, it is summarized and through the researchers’ observation and acquaintancewith many sources, research and studies that dealt with the added resistors in tests for athletics, especially thestrength endurance tests for the effectiveness of 1500 meters running, it was found that what was used testa distance of 500 meters with resistances rates (3%, 5%) %, 7%) of the runner’s mass to measure the forcetolerance of a 1500-meter run, and which resistors are most appropriate for this test will not be determined.The study also aimed at the percentage of the added resistors’ contribution to the strength endurance testfor accomplishing 1500-meter jogging for youth runners, to achieve the goal, the researchers used thedescriptive method of the survey method to suit it with the research problem, the research communityincluded a 1500-meter runner for the youth category, and the sample was deliberately chosen, their numberis (10) runners, which represent a percentage of (33.33%) of the original community.
Strength Training of the Elastic Ropes of the Archer’s Arm and Its Relationship to Some Bio Cinematics Variables and Achievement of the Effectiveness of Discus Throwing for the Iraqi Champion for the Handicapped Category F551 - Definition of Research
Authors: Hussein Al-Jaber Karim Abdul , Hussein Shandal Basma Abdul
Published: June 2021

Importance of research in knowing the strength training of rubber ropes and their relationship withbiomechanics to develop the strength of the aiming arm, which is positively reflected in the achievementthat the contestant intends to reach The research problem due to physical disability in the lower extremitiesand the implementation of discus throwing from the sitting position on the chair and the weakness of theupper limbs was the cause of the low achievement of this competition, so the researcher decided to knowthe effect of special strength training of rubber ropes on the archer’s arm and the extent of their contributionto digital achievement according to some biochemical variables in Discus Throwing Competition for theDisabled Category F55 in order to help the contestant to standardize these exercises in a scientifically soundmanner within the training program, in light of the results achieved, the researcher concluded that there isa significant correlation between the explosive force, shoulder angle and maximum disc height in the stageof the maximum twisting of the trunk before throwing, and the presence of a significant correlation betweenExplosive force, maximum disk height, and velocity in the break phase of the disc connection, the wojo Dsignificant correlation between explosive force and discus performance.
Knowledge and Practices Regarding Episiotomy and Perineal Care among Primiparous Women
Authors: Madiha A. Muhammad
Published: June 2021

Background: An episiotomy is a surgical incision through the perineum made to provide sufficient area forthe delivery of the infant. It is one of the most common medical procedures performed among prim porouswomen, and has an aim to avoid lacerations of the perineum and rectum. Nowadays, according to differentobstetric protocols, 10-90% of delivering woman will have episiotomy, depending on which part of theworld they are having delivery morbidity. This study aimed to assess the knowledge and practice regardingepisiotomy and perianal care among primiporous women, in Erbil city.Methods: A descriptive study was conducted at postpartum units of Maternity Teaching Hospital in Erbilcity, during 2020. A purposive sample of 200 prim porous women was recruited to study. Data collection wasperformed through using a questionnaire format for interviewing the participants. The data were analyzedusing descriptive and inferential statistical analysis.Results: the study findings revealed that the majority of the samples were within the age group 26-33 old,majority of prim porous women they don’t have adequate knowledge and practice regarding Episiotomyand Perennial Care and have inadequate knowledge and practice regarding Episiotomy and perennial CareConclusions: Majority of prim porous women had poor knowledge and practice regarding Episiotomyand perennial Care. The study recommended increasing effort at improving awareness and knowledge onepisiotomy among ANC clients by including it in the health talks given during ANC visits. Women areadequately informed and counseled before an episiotomy is given to them.
Clinical Assessment of Mitral Valvular Diseases Requiring Its Prosthetic Replacement
Authors: Mrinmoy Talukdar  , Probin Ch Gogoi  , Ranjumoni Konwar
Published: June 2021

Objectives: The patient’s clinical assessment having mitral valvular diseases requiring its prostheticreplacement was done in the current study. Methods: The study included 45 selected cases of the mitralvalvular lesion that underwent prosthetic replacement of mitral valve admitted in the cardiothoracic surgerydepartment at a tertiary care centre. A detailed history of each patient was taken, and subsequent managementand follow up was done. The pre-operative clinical features of the patients were presented in terms offrequencies. Results: The patient’s peak age group was 31 to 40 years, comprising 42.22%. There was a femalepredominance with 28 (62.22%) patients. Dyspnea was the presenting feature in all 45 (100%) patients.Valvular lesions of the patients were diagnosed with Mitral stenosis, Mitral regurgitation and combinedvalvular lesion. In the present study, valvular lesions were predominantly associated with Rheumatic fever’shistory in 24 (53.33%) patients. Calcification was noted either in valve leaflet or annulus in 12 (26.66%)cases. Calcification was confirmed by pre-operative echocardiography and during the perioperative period.It is equally noted in mitral stenosis cases and combined valvular lesion. The maximum 33 (73.33%) patientsbelonged to the NYHA Class III, followed by Class IV. The associated other valvular lesions mainly were in7 (15.55%) cases that belonged to mild aortic regurgitation. 36 (80%) cases were diagnosed with left atrialenlargement followed by right ventricular enlargement for 23 (51,11%) patients. Left atrial hypertrophywas the most common feature for 39 (86.66%) cases. Conclusion: During the pre-operative period, clinicalassessment is critical to determine the extent of illness and type of valvular diseases. The results of this studyare comparable to other similar published clinical observations.
Broccoli Effects on HIF-1 in Heart Endothelial Cells of Rats that Induces Psychological Stress
Authors: Rosyidah Haqqelni Nur , Wirjatmadi Bambang , Purwanto Bambang
Published: June 2021

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Künstliche Intelligenz hilft Wasserversorgern
Authors: Ervenich Alexandra
Published: June 2021

Künstliche Intelligenz eines japanischen Automatisierungsexperten unterstützt kommunale Wasserversorger darin, ihre Betriebskosten zu senken. Der optimierte Energieverbrauch führt nicht nur zu mehr Wirtschaftlichkeit, sondern auch zu weniger Wasserverlusten und höherer Klimafreundlichkeit.
Klärschlamm preiswert entwässern
Authors: Brandis Werner
Published: June 2021

Mit einem neuen Analyseverfahren eines oberfränkischen Unternehmens lässt sich die benötigte Menge an chemischen Flockungsmitteln bei der Klärschlammentwässerung exakt berechnen. Dabei hilft ein Multifunktionskontroller einer niedersächsischen Firma.
Klimaschutz nur sonntags von der Kanzel
Authors: Genath Bernd
Published: June 2021

Eine unabdingbare Maßnahme für die Klimawende ist die Verwaltungswende. So, wie der Behördenapparat heute funktioniert, kann sich Deutschland die CO2-Neutralität 2045 abschminken. Nur wenige Tage vor Ankündigung der Bundesregierung, Instrumente für die vorverlegten Klimaziele auszuarbeiten, legten die Umweltforscher von Stiftung Klimaneutralität, Wuppertal Institut, Agora und Öko-Institut mit der Studie „Klimaneutrales Deutschland 2045“ nicht nur Handlungsempfehlungen für die einzelnen emittierenden Sektoren vor. Sie schrieben dem Gesetzgeber auch einiges ins Gebetbuch.
Darlegung bei Ansprüchen wegen Baubehinderung
Authors: Voppel Reinhard
Published: June 2021

Bauvorhaben werden immer wieder durch Bauablaufstörungen beeinträchtigt. Möchte ein Auftragnehmer in diesen Fällen Ersatzansprüche geltend machen, kann er sich auf verschiedene Anspruchsgrundlagen stützen. Allerdings: Die Rechtsprechung stellt hohe Anforderungen an die Darlegung der Tatbestandsvoraussetzungen.
High School Sport Participation Intensity and Breadth
Authors: Lang Chad , Tapps Tyler
Published: June 2021

The purpose of this study was to address the gap in research related to whether measures of participation (intensity and breadth) demonstrated a relationship with academic achievement for 11th grade student athletes (N=128) in a rural Midwestern high school. Anonymous athletic participation and achievement data from 2015-2017 was obtained from the school’s archive and analyzed by correlation, hierarchical regression, and one-way ANOVA. Data derived from statistical analyses demonstrated two outcomes regarding sport participation, ACT, and GPA: (a) Intensity demonstrated no statistical significance to student achievement measured by ACT, however intensity demonstrated a statistically significant relationship to cumulative GPA (p < .05), and (b) ANOVA analysis demonstrated statistically significant differences in breadth and GPA (p < .01) between one sport athletes and three sport athletes. Three sport athletes had statistically significantly higher GPAs than one sport athletes and significantly higher GPAs than two sport athletes. The research was limited to one cross-sectional heterogeneous rural high school population of participants over a three-year period. Furthermore, the study was limited to school-specific athletic participation data as school non-athletic activity and out-of-school activity participation was not available. Results from this study suggest programming and potential practice recommendations for rural school leaders. Future research on ESA sport, activity, and non-school activity participation intensity and breadth related to academic outcomes is justified.
Araceae Familyasına Ait Bazı Taksonların Süt Pıhtılaştırma Özelliklerinin Araştırılması
Authors: BALOS Mehmet Maruf , AKAN Hasan , DURMAZ Eda Nur , İLGAZ Fatma Zehra
Published: June 2021

Bu çalışmanın amacı Aracea familyasına ait Biarum aleppicum, Biarum bovei, Arum rupicola gibi bazı bitkilerin yumru ve yapraklarından süt pıhtılaştırma özelliklerinin araştırılarak doğal bir yöntemle yoğurt üretmektir. Yaptığımız çalışmada sütün pıhtılaştırılmasında kullanılan bitkilerin kök yumruları dilimlenerek, yaprakları ise doğranarak doğrudan kullanılmıştır. Mayalama işleminin ikinci kez tekrarlanması ve ikinci işlemden sonra elde edilen yoğurt renginin daha beyaz, akışkanlığının daha katı olduğu, tadının daha tatlı olduğu görülmüştür. Yaptığımız bu çalışma ile daha önce kullanımına rastlanmamış olan Biarum aleppicum, Biarum bovei, Arum rupicola bitkilerinin yumru kök ve yaprakları kullanılarak yoğurt benzeri tatlı süt pıhtısı elde edilmiştir
Anuario Meteorológico Cafetero 1951
Authors:   Centro Nacional de Investigaciones de Café
Published: June 2021

Los registros climáticos reunidos en la presente edición del Anuario Meteorológico corresponden a las observaciones meteorológicas obtenidas durante el año 1951.
Anuario Meteorológico Cafetero 1953
Authors:   Centro Nacional de Investigaciones de Café
Published: June 2021

Los registros climáticos reunidos en la presente edición del Anuario Meteorológico corresponden a las observaciones meteorológicas obtenidas durante el año 1950.
The anticancer activity of ethanol extract of Chromolaena odorata leaves in 7,12-Dimethylbenz[a]anthracene in (DMBA) induced breast cancer Wistar rats (Rattus novergicus)
Authors: Yusuf Hanifah , Kamarlis Reno Keumalazia , Yusni Yusni , Fahriani Marhami
Published: June 2021

Background: Breast cancer chemotherapy with standard drugs such as doxorubicin will induce cardiotoxicity. Therefore, this study aims to evaluate the anticancer activity ofC. odorataleaves extract in DMBA induced breast cancer on rats.

Methods: Seven groups ofRattus novergicuswere used: Four treatment groups ofC. odorataextract (500, 1000, 2000, and 4000 mg/kg BW), normal control, breast cancer control, and doxorubicin treatment group. The number, volume, and weight of the nodule and the rats’ body weight were compared among groups. Data was analyzed using paired t-test or one-way ANOVA with post hoc analysis as appropriate.

Results: Significant decline of the number, volume, and weight of cancer nodules was observed in the treatment group (p< 0.001). The weight of the cancer nodule at week 16thwas also significantly reduced in GCo2000compared to Gdoxo(p< 0.0001). A significant increase in body weight was also dose-dependent, especially at week 11th(p< 0.05 in all comparisons) and week 16th(p< 0.001 in all comparisons).

Conclusion: This study suggested that the ethanol extract ofC. odorataleaves has anticancer and antiproliferative activity.
Bienvenue en hyperespace (2) : défis et opportunités pour les formateurs et accompagnateurs en entrepreneuriat à l’ère du numérique
Authors: Dubard Barbosa Saulo
Published: June 2021

Cet article souligne tout d’abord comment l’évolution technologique actuelle et la transformation des métiers remettent en question l’éducation et la capacité des écoles et universités à former les étudiants pour en faire les professionnels de demain. L’article analyse ensuite une série de défis et d’opportunités engendrés par la transformation numérique pour l’éducation et l’accompagnement en entrepreneuriat. L’auteur met l’accent sur l’importance des choix pédagogiques du formateur, de l’épanouissement personnel de l’apprenant, et la nécessité d’inclure dans l’éducation les différentes dimensions du développement humain. Face à l’évolution technologique et aux transformations qu’elle entraîne dans la société, l’article souligne également l’indispensable évolution des formateurs qui doivent, au-delà de l’acquisition continue de connaissances techniques, passer d’un rôle d’expert qui transmet la connaissance à celui d’accompagnateur au service d’un projet de vie.
Réseaux sociaux et régulation des émotions : le cas de LiveMentor
Authors: Bornard Fabienne , Verzat Caroline , Monties Vanessa
Published: June 2021

Lors du premier confinement en 2020, LiveMentor, jeune entreprise de formation et d’accompagnement d’entrepreneurs en ligne a lancé une émission quotidienne sur Facebook, puis organisé une enquête pour connaître le ressenti et les modalités de soutien recherchées par ses membres. Ayant eu accès aux 131 réponses récoltées, nous avons mené une analyse interprétative pour comprendre comment les entrepreneurs ont utilisé ce réseau social pour réguler leurs émotions face au choc de la crise de la Covid. Cette étude propose quelques enseignements concernant le profil de ces entrepreneurs et la nature des ressources qui ont pu les aider. Elle démontre l’intérêt de poursuivre des recherches sur le sujet, pour l’instant inexploré.
Valeur pronostique et prédictive de l’Immunoscore dans les cancers du côlon et de la vessie
Authors: Pol Jonathan
Published: June 2021

L’infiltration des tumeurs par les lymphocytes T, en particulier CD8 + , est un indicateur de pronostic favorable et prédit une réponse au traitement dans différentes pathologies malignes. L’Immunoscore est une méthode immunohistochimique permettant de mesurer de façon quantitative et qualitative cet infiltrat immunitaire tumoral. En clinique, l’intérêt pronostique et prédictif de l’Immunoscore a été validé en 2018 dans la prise en charge du cancer du côlon. Sa reconnaissance internationale a valu à l’Immunoscore d’intégrer en 2020 la 5 e édition de la classification des cancers digestifs de l’organisation mondiale de la santé (OMS / WHO) ainsi que les directives de pratique clinique de la société européenne d’oncologie médicale (ESMO). Des essais cliniques en cours et à venir pourraient étendre son intérêt à d’autres indications malignes comme le cancer de la vessie.
Une perspective anthropologique de l’expérience de la lombalgie chronique et de son traitement dans la société contemporaine
Authors: McEwen Laurel
Published: June 2021

En présentant le récit d’un patient atteint de lombalgie chronique dans le contexte de la société contemporaine, cet article élabore la problématique de sa prise en charge dans le cadre de la médecine conventionnelle. Les coûts directs et indirects de cette pathologie pour la collectivité sont examinés, ainsi que son importance comme enjeu de santé publique. Considérant la nature multifactorielle de la lombalgie, et l’importance des facteurs de risque sociaux et psychologiques individuels dans son passage à la chronicité, on voit que c’est un cas propice pour une prise en charge intégrative qui combine les meilleurs traitements conventionnels et complémentaires sous vigilance médicale.
Première étude pilote en médecine photonique : évaluation chez 12 patients lombalgiques chroniques
Authors: Vidal Pascal , Curtit-Planchat Catherine , Delcourt Anne , Bulle Catherine , Canu Bénédicte
Published: June 2021

Cette étude pilote, de terrain, multicentrique non randomisée et sans groupe témoin, est la première étude concernant la médecine photonique chez des patients lombalgiques chroniques. Son objectif principal était d’évaluer l’effet sur la douleur, de chaque séance et de l’ensemble de 5 séances de soin. Ses objectifs secondaires, d’évaluer les effets des soins reçus sur l’incapacité fonctionnelle et sur les répercussions sur la qualité de vie. Des questionnaires validés ont été auto-administrés au cours des 5 séances : échelle visuelle analogique EVA pour la douleur, échelle EIFEL pour l’incapacité fonctionnelle et questionnaire Dallas pour évaluer l’impact sur la qualité de vie. L’échelle EIFEL et le questionnaire Dallas ont été auto-administrés 3 semaines après la fin des soins, pour évaluer la stabilité des résultats obtenus. L’échantillon comporte 12 personnes. Les résultats suggèrent une diminution de l’intensité des douleurs au cours de chaque séance, ainsi qu’entre le début et la fin de la cure. Il en est de même pour la régression de l’incapacité fonctionnelle et la diminution de l’impact sur la qualité de vie entre le début et la fin de la cure, qui perdurent 3 semaines après la fin de la cure. Une discussion des résultats et de la méthodologie de cette étude est ensuite menée, afin d’apporter une contribution aux études à venir.
Introduction au thème. Afrique et engagement scientifique : sur le mouvement des lignes
Authors: Bonnecase Vincent , Brachet Julien
Published: June 2021

Les lignes de la production de connaissances en et sur l’Afrique et les diasporas africaines ne cessent de bouger, au gré des transformations des contextes politiques, institutionnels, idéologiques et épistémologiques au sein desquels elle se réalise. En prenant l’engagement scientifique comme fil conducteur, cet article introductif pose quatre grandes questions relatives au passé, au présent et aux futurs possibles des études africaines. « L’Afrique » constitue-t-elle aujourd’hui un périmètre scientifique légitime ? Comment à la fois considérer des dynamiques autonomes par le bas et des rapports de domination ? En quoi l’évolution contemporaine des sociétés africaines aide-t-elle à penser celles d’autres sociétés à travers le monde ? Comment articuler les arènes de production des savoirs sur l’Afrique sans anéantir leur pluralité ?
Historicités en dispute. Généalogies et usages au prisme des études africaines
Authors: Fourchard Laurent
Published: June 2021

Cet article revient sur les acceptions, les généalogies et les usages de la notion d’historicité dans les études africaines. Du caractère historique de longue durée des sociétés africaines à l’articulation des temporalités en passant par les expériences vernaculaires ou savantes du passé, la popularisation de la notion a conduit à la multiplication de ses usages. Préciser ces derniers permet de mieux distinguer l’histoire et la mémoire de l’historicité comprise ici comme un mode de rapport au temps des acteurs sociaux. Les historicités qualifiées de vernaculaires sont souvent opposées à l’histoire académique quand cette dernière peut être saisie par des individus et des collectifs qui la réinterprètent, la transforment, la taisent ou l’ignorent. Explorer ces usages sociaux du temps pourrait ouvrir un champ de recherche attentif à l’histoire comme cause.
L’Afrique militarisée : perspectives historiques
Authors: Scheele Judith
Published: June 2021

Au regard du poids accru du paradigme sécuritaire dans l’engagement international en l’Afrique, il semble envisageable de parler d’une « militarisation » du continent. Or cette militarisation n’est pas nouvelle, ni irréversible ou unidirectionnelle, ni le seul fait d’interventions externes. Cet article vise à passer en revue quelques moments forts de la militarisation de l’Afrique, en différents lieux et à différentes époques, afin d’en cerner les effets structurels et structurants, et de mieux en saisir les dynamiques actuelles.
Un géographe chez des politistes : sur une infusion de la notion de pouvoir
Authors: Dubresson Alain
Published: June 2021

Alain Dubresson, ancien directeur de publication de Politique africaine de juin 1988 à juin 1992, revient sur un moment d’enrichissement conceptuel et humain ayant durablement marqué son parcours de recherche. Il évoque le contexte scientifique dans lequel un géographe a été intégré au sein de l’Acpa. Il montre comment l’infusion de la notion de pouvoir a enrichi sa démarche, puis l’a conduit à infléchir ses thèmes de recherche dans les villes d’Afrique australe. Il conclut en soulignant qu’une alchimie intellectuelle sous haute tension a caractérisé le collectif produisant la revue dans les années 1980 et 1990.