bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Model Problem Based Learning terhadap Hasil Belajar Peserta Didik Kelas XI MIA SMAN 2 Makassar (Studi Pada Materi Pokok Laju Reaksi)
Authors: Sandabunga’ Selni , Anwar Muhammad , Alimin Alimin
Published: July 2022

ABSTRAKPenelitian ini adalah penelitian eksperimen semu yang bertujuan untuk mengetahui pengaruh model problem based learning terhadap hasil belajar peserta didik kelas XI MIA SMAN 2 Makassar pada materi pokok laju reaksi. Variabel bebas dalam penelitian ini adalah model problem based learning dan model pembelajaran langsung. Variabel terikatnya hasil belajar peserta didik pada materi pokok laju reaksi. Populasi penelitian ini adalah peserta didik kelas XI MIA SMAN 2 Makassar yang terdiri dari delapan kelas. Teknik pengambilan sampel yaitu simple random sampling.  Sampel penelitian terdiri dari dua kelas yaitu kelas XI MIA 7 sebagai kelompok eksperimen dan kelas XI MIA 8 sebagai kelompok kontrol dengan jumlah peserta didik masing-masing sebanyak 34 orang. Hasil analisis deskriptif menunjukkan nilai rata-rata hasil belajar kelas eksperimen sebesar 83,21 dan kelas kontrol sebesar 78,28 dengan standar deviasi berturut-turut adalah  8,09 dan 7,42 dengan ketuntasan hasil belajar peserta didik sebesar 85,29% untuk kelas eksperimen dan 50,00% untuk kelas kontrol. Hasil pengujian hipotesis dengan uji-t pada taraf signifikan, α = 0,05 diperoleh nilai thitung (2,65) > ttabel (1,67) menunjukkan hipotesis diterima. Model problem based learning berpengaruh terhadap hasil belajar peserta didik kelas XI MIA SMAN 2 Makassar pada materi pokok laju reaksi.Kata Kunci: model problem based learning, hasil belajar, laju reaksi  ABSTRACTThis research was a quasi-experimental that aimed to know the effect of problem based learning model toward student learning outcome in XI MIA class of SMAN 2 Makassar on subject matter of reaction rate. The independent variables are the problem based learning and direct learning model while the dependent variable was the student’s learning outcome on reaction rate subject matter. The population was XI MIA class of SMAN 2 Makassar consisted of two classes, namely XI MIA 7 class as an experiment group and XI MIA 8 class as a control group with 34 students in each classes. Sampling technique was a simple random sampling, that the results of descriptive analyzed showed that the average of experimental class is 83,21 and control class is 78,28 with standard deviation are 8,09 and 7,42 while completeness is 85,29% for experimental class and 50,00% for control class. The results of hypothesis testing using t-test at significance level of α = 0,05 obtained that tcalculated = 2,65 > ttable = 1,67, there is an effect of Problem Based Learning Model Toward Student Learning Outcomes in class XI MIA SMAN 2 Makassar with subject matter of reaction rate.Keyword: problem based learning model, student learning outcome, reaction rate.
Review: Penggunaan Katalis Heterogen pada Produksi Biodiesel
Authors: Abbas Gusma Harfiana , Ilyas Nita Magfirah
Published: July 2022

ABSTRAKBiodiesel merupakan bahan bakar alternatif yang telah menjadi bahan penelitian yang menarik saat ini karena bersifat ramah lingkungan dan dianggap sebagai bahan bakar alternatif yang tepat untuk masa depan dimana biodiesel terbuat dari sumber biologis terbarukan seperti minyak nabati dan lemak hewani. Biodiesel dapat diproduksi melalui reaksi transesterifikasi ataupun esterifikasi dimana minyak atau lemak direaksikan dengan alkohol monohidrat dengan bantuan katalis. Proses transesterifikasi dipengaruhi oleh cara reaksi, rasio molar alkohol terhadap minyak, jenis alkohol, sifat dan jumlah katalis, waktu reaksi, dan suhu. Berbagai penelitian telah dilakukan dengan menggunakan minyak yang berbeda sebagai bahan baku dan alkohol yang berbeda (metanol, etanol, butanol), serta katalis yang berbeda. Penelitian terbaru saat ini berfokus pada aplikasi katalis heterogen untuk menghasilkan biodiesel, karena bersifat ramah lingkungan dan lebih ekonomis. Jurnal ini membahas literatur mengenai produksi biodiesel baik katalitik maupun nonkatalitik serta keuntungan dan kerugian dari berbagai metode dan katalis yang digunakan. Kata Kunci: Biodiesel, Katalis, Katalis Heterogen
Isolasi Dan Identifikasi Senyawa Metabolit Sekunder Ekstrak Kloroform Daun Tumbuhan Tembelekan (L. Camara Linn.)
Authors: Karneng Syahdam , Muharram Muharram , Dini Iwan
Published: July 2022

ABSTRAKPenelitian ini bertujuan untuk mengisolasi dan mengidentifikasi senyawa metabolit sekunder yang terdapat dalam ekstrak kloroform daun tumbuhan tembelekan (L. Camara Linn.). Penelitian ini dilakukan melalui beberapa tahap diantaranya ekstraksi, fraksinasi, pemurnian dan identifikasi. Hasil penelitian diperoleh isolat berupa pasta berwarna putih sebanyak 3,15 mg, pada uji golongan dengan pereaksi Wagner terbentuk endapan cokelat dan pereaksi Mayer terbentuk endapan putih yang menunjukkan positif alkaloid. Spektrum FT-IR menunjukkan bilangan gelombang (cm-1) yakni, 3520.09 (N-H), 2922.16 dan 2852.72 (CH3 dan CH2), 1708.93 (C=O), dan 1463.97 (C=C). Identifikasi gugus fungsi senyawa dengan spektrofotometer FT-IR menunjukkan isolat memiliki kemiripan senyawa alkaloid.Kata kunci : L. Camara Linn, Wagner, Mayer, Alkaloid. ABSTRACTThe aim of this research was to identify the secondary metabolite compound by chloroform extract tembelekan’s plants leaf (L. Camara Linn). The isolation of secondary metabolite compound include: extraction, fractionation, purification, and identification. The research results obtained isolates form white pasta as much as 3.15 mg, on group test of the Wagner reactant gives the brown precipitate and Mayer reactant gives the white precipitate, it indicates positive alkaloids. FT-IR spectrum showing the number of waves, (cm-1) namely, 3520.09 (N-H), 2922.16 and 2852.72 (CH3 dan CH2), 1708.93 (C=O), dan 1463.97 (C=C). Identification the functional group of the compounds with FT-IR spectrophotometer showing the isolates have a similarity of indole alkaloid compounds.Keywords : L. Camara Linn, Wagner, Mayer, Alkaloid.
Analisis Pemahaman Konsep Menggunakan Instrumen Three Tier Multiple Choice Diagnostic Test Pada Materi Asam Basa Kelas XI SMA Negeri 9 Bone
Authors: Jusriana Jusriana , Yunus Muh. , Husain Halima
Published: July 2022

ABSTRAKPenelitian ini bertujuan untuk menganalisis  pemahaman konsep peserta didik kelas XI IPA 3 SMA Negeri 9 Bone pada materi asam basa. Subjek dalam penelitian ini adalah peserta didik kelas XI IPA 3 yang berjumlah 12 peserta didik. Instrumen yang digunakan adalah tes diagnostik three tier multiple choice yang terdiri dari 20 butir soal. Instrumen ini telah divalidasi ahli dan divalidasi item dengan nilai reliabilitas tingkat 1 (Pilihan jawaban) 0,8100 dan  tingkat 2 (Pilihan alasan)  0,8733 termasuk kategori sangat tinggi. Hasil penelitian diperoleh persentase peserta didik yang paham konsep pada materi asam basa sebesar 17.91%, miskonsepsi sebesar 62,65%, dan tidak paham konsep sebesar 19,42%. Dengan demikian pemahaman konsep peserta didik pada materi asam basa dikategorikan sangat kurang berdasarkan kriteria pendeskripsian tingkat pemahaman konsep yaitu 0% sampai dengan 20%.Kata kunci: pemahaman konsep, miskonsepsi, tidak paham konsep, three tier multiple choice, asam basa ABSTRACTThis research held to analyze the understanding concept students of class XI IPA in SMAN 9 Bone on acid based subject matter. The subjects in this research were students of XI IPA 3 class that consisted of 12 students. The instrument of this research was Three Tier Multiple Choice test with items 20. This instrument has been validated by experts and validated items with a tier 1 (Multiple choice) reliability is 0.8100 and a tier 2 (Reasoning choose the answer) is 0.8733 including a very high category. The result of this study shows that the percentage of students who understood the concept on acid based subject matter is 17.91%, misconception is 62.65%, and do not understand the concept is 19.42%. Level of concept understanding of students on acid based subject matter is category as very lacking based on the criteria for description of the concept understanding level, is 0% to 20%.Keywords: understand the concept, misconception, do not understand the concept, three tier multiple choice, acid-base
Perbandingan Karakteristik Briket Tempurung Kelapa yang Menggunakan Perekat Kanji dan Perekat Sagu
Authors: Fatimah Nurul , Sugiarti Sugiarti , Sudding Sudding
Published: July 2022

ABSTRAKPenelitian ini adalah penelitian eksperimen yang bertujuan untuk membuat dan membandingkan karakteristik briket tempurung kelapa yang menggunakan perekat kanji dan perekat sagu. Penelitian ini meliputi pengeringan bahan baku, pengarangan, penggilingan dan pengayakan, pencampuran dengan perekat, pencetakan dan pengempaan, pengeringan, dan pengujian kerapatan, kadar abu, lama pembakaran dan nilai kalor. Karakteristik briket tempurung kelapa ditinjau dari kadar perekat sagu 8% diperoleh kerapatan tertinggi 0,9054 gr/cm3 berada di atas standar nasional indonesia yaitu minimal 0,44 gr/cm3, kadar abu tertinggi pada perekat sagu 8% diperoleh 1,81% telah memenuhi standar nasional indonesia yaitu maks 8%, lama pembakaran tertinggi pada perekat sagu 8% diperoleh 2,4251 jam, dan nilai kalor pada perekat sagu 8% yaitu 6101,1056 kal/gr telah memenuhi standar indonesia yaitu 5000 kal/gr. Sedangkan, ditinjau dari perekat kanji diperoleh kerapatan 0,9117 gr/cm3, kadar abu 1,85%, lama pembakaran 2,8904 jam, dan nilai kalor 6195,8206 kal/gr.Kata kunci : briket, tempurung kelapa, perekat, nilai kalor. ABSTRACTThis research was an experimental research that aimed to create and compare the characteristics of coconut shell briquettes using starch gluten and sago gluten. This research includes drying of raw materials, composing, grinding and sifting, mixing with gluten, printing and compressing, drying and testing of density, ash content, duration of combustion and calorific value. Characteristic of coconut shell briquettes with 8% of sago gluten obtained the highest density of 0,9054 g/cm3 above the SNI minimum level of 0,44 g/cm3, The highest ash content of briquettes with 8% of sago gluten was 1,81%, has met the SNI maximum level of 8%. The longest duration of combustion of briquettes with 8% of sago gluten was 2,4251 hours, and the calorific value of briquettes with 8% of sago gluten was  6101,1056 cal/g, has met the SNI level of 5000 cal/g. While using the starch gluten obtained the density 0,9117 g/cm3, ash content of 1,85%, duration of combustion of 2,8904 hours, and the calorific value of 6195,8206 cal/g.Keywords: briquettes, coconut shell, gluten, calorific value.
A humán szempontok előtérbe kerülése a fegyveres összeütközések polgári védelmi tevékenységében
Authors: Zellei Gábor
Published: July 2022

Megváltozott a lehetséges háborúk, összeütközések jellege, amit a NATO-nak a polgári veszélyhelyzet kezelésével kapcsolatos újabb irányelvei is tükröznek. A fegyveres összeütközések polgári védelmi tevékenységének újragondolása érdekében folyamatosan kutatni kell az utóbbiaknak való megfelelés lehetőségeit. Ez a folyamat elszakadást is jelent a ma még néhány elemében meglévő, például a tömegpusztító fegyverekkel vívott háborúval kapcsolatos régebbi attitűdtől. Az újragondolást az a tény is sürgeti, hogy a humán dimenzió nemcsak a hadműveletek, hanem a polgári védelem színterévé is vált, ellentétben a régebbi anyag-, technika- és mennyiségközpontú megközelítésekkel. A délszláv háború idején a határra vezényelt polgári védelmi tisztek tapasztalatai különösen a humán tényezők kutatásához adhatnak jó támpontot. Kellő óvatossággal, de adaptálni lehet a második világháború alatti bombázások hatásait is a lakossági reakciók előrejelzése érdekében. Az újabb feladatok meghatározásához célszerű vizsgálni a polgári védelem kapcsolatát az olyan, mostanában megjelent fogalmakkal is, mint a hibrid hadviselés, az aszimmetrikus konfliktusok, valamint a polgári ellenálló képesség. A jövő fegyveres összeütközéseinek egyik fő jellemzője várhatóan a célország lakosságának tudatára való hatás, a lelki egyensúly megbontása lesz, ezért a polgári védelemnek jobban kell koncentrálnia például a kibertéri képességekre, a professzionális kommunikációra, a krízisintervencióra és az önkéntesség teljesebb kihasználására.
Stress Detection using Facial Image for Elderly
Authors:   Department of Electronics and Telecommunication Engineering, Bangalore Institute of Technology, Visvesvaraya Technological University, Belagavi (Karnataka), India., Anupriya  , Gupta Ashika ,   Department of Electronics and Telecommunication Engineering, Bangalore Institute of Technology, Visvesvaraya Technological University, Belagavi (Karnataka), India., Singhania Mayank ,   Department of Electronics and Telecommunication Engineering, Bangalore Institute of Technology, Visvesvaraya Technological University, Belagavi (Karnataka), India., Sakchi  ,   Department of Electronics and Telecommunication Engineering, Bangalore Institute of Technology, Visvesvaraya Technological University, Belagavi (Karnataka), India., B Prof. Sudha ,   Assistant Professor, Department of Electronics and Telecommunication Engineering, Bangalore Institute of Technology, Visvesvaraya Technological University, Belagavi (Karnataka), India.
Published: July 2022

Stress plays an important role in late-life depression. It is a natural reaction to various factors which can lead to physiological and behavioural changes in human behaviour and performance. Dependence, ill health, loss of social role and recognition, and a lack of opportunity for creative use of leisure are some of the most common medical and psychological difficulties among the elderly. Automatic stress monitoring reduces the likelihood of health problems and promotes society's well-being. Our project's major goal is to use machine learning and image processing techniques to detect stress in the elderly population. Our system is an improved version of previous stress detection systems that did not include live detection, personal counselling, or stress level notification via a mobile device application. Instead, this system includes live detection and periodic analysis of the person in question, as well as detecting mental stress levels and notifying the person's emergency contact. Our system is primarily targeted at the elderly, but it may also be used by students and IT professionals to manage stress and create a healthy, spontaneous work environment for employees, allowing them to give their best during working hours.
Public Transportation System using Swarm Technology
Authors:   Department of Electronics and Telecommunication Engineering, JD College of Engineering & Management an Autonomous College Affiliated to DBATU, Lonere (Maharashtra), India., Vaidya Princy , Haridas Dr. Sanjay ,   Dean (Academics), JD College of Engineering & Management an Autonomous College Affiliated to DBATU, Lonere, India., Ikhar Avinash ,   Department of Electronics and Telecommunication Engineering, JD College of Engineering & Management an Autonomous College Affiliated to DBATU, Lonere, India.
Published: July 2022

Pedestrians, ridden or herded animals, vehicles, streetcars, and buses are all instances of road users who travel alone or in groups on public roadways. Both informal and official standards are included in the phrase "road regulations." standards and legislation that have emerged over time to help keep traffic flowing smoothly and efficiently. The informal rules and legislation that have developed over time to facilitate the orderly and timely flow of traffic are known as rules of the road. In structured traffic, terms like priorities, lanes, right-of-way, and traffic management have specific definitions. Heavy motor vehicles (cars, trucks), other vehicles (mopeds, bicycles), and pedestrians are the three types of traffic. Some countries have complicated and detailed traffic laws, while others rely on common sense and driver cooperation. In terms of travel, the organization t gives a better mix of safety and efficiency. Road work, garbage, and street collisions can all obstruct traffic flow and transform it into a chaotic mess. On heavily packed freeways, a minor disruption will persist, a phenomenon known as traffic waves. A complete breakdown of organization can result in gridlock and traffic congestion. In simulations of organized traffic, stochastic processes, queuing theory, and mathematical physics equations are widely used.
Detection of Diabetic Retinopathy using Deep Learning: A Review
Authors:   Department of Computer Science Engineering, S.R.M. Institute of Science and Technology, Chennai (Tamil Nadu), India., Pradhan Amnaya , Sharma Neha ,   Department of Computer Application, Panjab University, (Chandigarh), India.
Published: July 2022

Throughout the globe, 1.6 million people annually fall prey to dia- betes. And an alarming total of 422 million people throughout the world have been diagnosed with diabetes, most of the contribution to this number being from low and middleincome countries. Diabetic retinopathy is the number one cause of blindness in the world. It generally affects people from ages 25 to 65. It occurs when the blood vessels present in the retina get damaged by hyper - glycemia or prevents blood from passing through the eyes. It is crucial to treat diabetic retinopathy early. If left untreated, it eventually leads to blindness. The proposed methodology is to use Convolutional Neural Networks with ResNet in order to diagnose diabetic retinopathy. Fundal cameras are used to obtain retinal images. The aim is to detect and prevent this disease, where it is challenging to perform medical tests. As per the research study, the images will be prepro- cessed, segmented, enhanced, and then the extraction of features such as micro aneurysms and hemorrhages will occur. Based on this, the disease will be clas- sified into mild, moderate, severe, or proliferative. In the future, this model may also be used to detect other conditions, such as glaucoma and macular degener- ation.
SOCIALINĖS GLOBOS NAMŲ GYVENTOJŲ RYŠIŲ SU ARTIMAISIAIS PROBLEMOS COVID-19 PANDEMIJOS METU
Authors: Kuprėnaitė Žydra , Lubienė Jolita , Navikienė Reda
Published: July 2022

COVID-19 pandemijos metu didelį nerimą ir psicholo­ginę įtampą patiria senyvo amžiaus žmonės − socialinės globos namų gyventojai, jų artimieji bei jiems paslaugas teikiantys specialistai. Pandemijos sąlygomis darbas so­cialinės globos įstaigose organizuojamas vadovaujantis reglamentais, ribojančiais judėjimą ir bendravimą. Vie­nas iš socialinės globos įstaigos socialinių darbuotojų uždavinių − skatinti šeimos narius palaikyti kuo glau­desnius ryšius su socialinės globos namų gyventojais, tačiau pandemijos metu tai sunkiai įgyvendinama. Ben­dravimo stoka lemia socialinės globos namų gyventojų dar didesnę atskirtį ir vienatvę, jų artimųjų nerimą, sun­kina socialinių darbuotojų veiklą.

Tikslas – atskleisti socialinės globos namų gyventojų ryšių su artimaisiais palaikymo problemas COVID-19 pandemijos metu.
LONG-TERM EFFECTIVENESS AND COMPLICATIONS OF MID-URETHRAL SLINGS: CLINICAL CASE
Authors: Savulionis Gerardas , Stankevičiūtė Karolina , Skaudickas Augustas , Skaudickas Darijus
Published: July 2022

Approximately 50% of all women suffer from urinary incontinence at least once in their lifetime. A majority of these women experience a type of urinary incontinence that is called stress urinary incontinence. Women of all ages are susceptible to this disease, however, it mostly affects older and overweight women. Even though this is not a life-threatening disease, it is important to find the most effective treatment methods to lessen the so­cial and psychological damage that is associated with this disease. Stress urinary incontinence is treated con­servatively, however, if the treatment is not successful, surgical options can be utilized. In the last few decades, surgical methods for stress urinary incontinence have changed dramatically. Burch colposuspension has long been a gold standard for surgical stress urinary inconti­nence treatment, however, its popularity has started to drop. Instead, mid-urethral slings have become the more mainstream option. Mid-urethral sling operations are not only less invasive and cause fewer complications, but are also more effective at treating stress urinary incontinence.

Aim: To analyse the newest publications that review the long-term effectiveness and complications of mid-urethral slings and to also present a clinical case.

Methods: A scientific literature review was conducted utilizing the following databases: Pubmed, ScienceDi­rect, UpToDate. Keywords for the search were urinary stress incontinence, Burch colposuspension, mid-urethral sling, tension-free vaginal tape. The most relevant scien­tific articles and scientific publications on the topic were selected. This article presents a generalized analysis of the scientific literature on the topic “Long-term effecti­veness and complications of mid-urethral slings: clinical case and literature review”.

Results: Mid-urethral sling operations are an effective tre­atment option for stress urinary incontinence in women. Mid-urethral sling operations have lower complication risk than popular alternatives. According to the literature analysed in the study, there is no significant difference in effectiveness and complication rates between retropubic and transobturator mid-urethral slings. However, these are both quite not old treatments methods and so far there is not enough data to make a definitive conclusion.
INTENSYVIOJI TERAPIJA: MEDICINOS ISTORIJA IR INTENSYVIOS KARDIOLOGIJOS SKYRIŲ ORGANIZAVIMO PRINCIPAI
Authors: Rudinskaitė Ieva , Šerpytis Pranas
Published: July 2022

Intensyvioji terapija – tai daugiadalykė medicinos mokslo sritis apie sunkiai sergančių ar kritinės būklės pacientų gyvybės ar organų funkcijų palaikymą, kai reikalinga intensyvi priežiūra. Intensyviosios terapijos pradžia siejama su 1952 m. Kopenhagoje kilusia polio­mielito epidemija, todėl šiais metais minimos 70-osios intensyviosios terapijos metinės. Jos pradininku laiko­mas danų anesteziologas Bjørn Ibsen, kuris 1953 m. lie­pos mėn. Kommunehospitalet ligoninėje (Kopenhaga) įkūrė pirmąjį intensyviosios terapijos skyrių. Praėjus dešimtmečiui, 1964 m. britų kardiologas Desmond Ju­lian Edinburge atidarė pirmąjį pasaulyje intensyvios kardiologijos skyrių. Straipsnyje pristatomi svarbiausi mokslo laimėjimai intensyviosios terapijos srityje, pa­teikiama intensyvios kardiologijos skyriaus struktūra, kriterijai bei skirstymas į tris lygius.
PACHIDERMODAKTILIJA: PRIEŽASTYS, DIAGNOSTIKA, GYDYMAS
Authors: Galinskas Laurynas , Ruzgailaitė Gintarė , Šnipaitienė Aušra
Published: July 2022

Pachidermodaktilija yra reta gerybinė fibromatozė, pasi­reiškianti jungiamojo audinio proliferacija proksimalinių interfalanginių plaštakos sąnarių srityje. Ši patologija vai­kystėje dažnai painiojama su sąnarius pažeidžiančiomis ir deformuojančiomis uždegiminėmis ligomis, tokiomis kaip juvenilinis idiopatinis artritas. Viena iš priežasčių, sukeliančių pachidermodaktiliją, gali būti nuolatinis ir nenutrūkstamas pirštų minkštųjų audinių dirginimas ir traumavimas. Šiai patologijai diagnozuoti paprastai pa­kanka tik klinikinio ištyrimo. Kadangi tai gerybinė, ne­progresuojanti liga, pirmiausia rekomenduojama vengti mechaninio traumavimo. Yra duomenų, kad vitaminas D turi antifibrotinį efektą ir gali būti naudojamas kai kurių fibrozinių ligų gydyme. Šio tyrimo tikslas – su­pažindinti gydytojus su viena iš retų, gerybinių, tačiau sąnarių deformaciją galinčių sukelti patologijų, siekiant išvengti diagnostinių klaidų ir nereikalingo medikamen­tinio gydymo.
PACIENTŲ NERIMO PRIEŠ GYDOMĄSIAS ANGIOGRAFIJOS PROCEDŪRAS VERTINIMAS
Authors: Jakutė Inga , Mažionienė Asta
Published: July 2022

Širdies ir kraujagyslių ligos vis dar išlieka dažniau­sia mirties priežastimi visame pasaulyje [5]. Radio­loginės kardiologinės procedūros – širdies vainikinių kraujagyslių ligų gydymo būdas, kai taikant koronarinę angiografiją galima nustatyti arterijų susiaurėjimus, užsikimšimą. Atliekant perkutaninę koronarinę inter­venciją balionu (PKI) ir perkutaninę transliuminę vaini­kinių arterijų angioplastiką (PTVAA), siekiama atkurti miokardo maitinimą krauju ir maisto medžiagomis ar parinkti kitą gydymo metodą. Pacientų nerimas prieš angiografijos gydomąsias procedūras svarbus ne tik gydymo procesui, tačiau ir tolesnei sveikatos būklei. Nerimas neigiamai veikia savijautą ir ligos progresa­vimą iki tokių pavojingų gyvybei būklių, kaip miokardo infarktas, insultas.

Tyrimo tikslas – įvertinti pacientų nerimą prieš angio­grafijos gydomąsias PKI ir PTVAA procedūras. Moksli­nės literatūros analizė atlikta remiantis ne senesniais nei 10 metų šaltiniais, publikuojamais EBSCO Publishing, MEDLINE, NCBI ir kt. duomenų bazėse.

Remiantis tyrimo rezultatais, lyginant standartizuotos generalizuotos nerimo sutrikimo skalės poskalių įverčių vidurkius, nustatyta, kad vyresnio nedarbingo amžiaus grupės (65 m. ir vyresni) pacientų patiriamas nerimas buvo didesnis, nei darbingo amžiaus (30 – 64 m.) paci­entų. Patiriamas nerimas reikšmingai skyrėsi tiriamųjų grupėse pagal jų šeiminę padėtį (p<0,05). Patiriamas nerimas ir jo sutrikimo formos statistiškai reikšmingai nesiskyrė darbingo ir nedarbingo amžiaus grupėse, ne­priklausomai nuo jų lyties, išsilavinimo, darbo pobū­džio bei pacientų nurodytų sveikatos problemų kitose organizmo sistemose (p>0,05).
KOMPLEMENTO SISTEMOS KOMPONENTŲ ĮTAKA N. MENINGITIDIS SUKELIAMAI INFEKCIJAI
Authors: Bumblauskytė Vytautė , Jodka Nojus , Šeškutė Milda
Published: July 2022

Tyrimo tikslas – remiantis literatūros duomenimis, ap­žvelgti pagrindinių komplemento komponentų trūkumų, turinčių ryšį su N. meningitidis sukelta infekcija, prie­žastis ir ypatumus. Atlikta literatūros apžvalga, į kurią įtraukti 29 straipsniai, atrinkti iš PubMed duomenų bazės.

Tyrimo rezultatai ir išvados. Labiausiai meningokoki­nės infekcijos riziką didinantis veiksnys yra terminali­nių komplemento komponentų (C5-C9) trūkumas, kurį gali sukelti genų mutacijos arba tam tikrų medikamentų vartojimas. Šie sutrikimai siejami su meningokokinės infekcijos pasireiškimu vyresniame nei įprastai amžiuje, didesne kartotinės infekcijos rizika, mažiau invaziškomis N. meningitidis serogrupėmis bei geresne ligos baigtimi. Properdino trūkumą turintiems asmenims meningokoki­nės infekcijos kartojasi retai, bet dažniau baigiasi mirtimi. Naujausių viso genomo tyrimų duomenimis, rastas sti­prus, galimai apsauginis ryšys tarp meningokokinės in­fekcijos ir komplemento faktoriaus H genų polimorfizmų.
ŪMINIS CHOLECISTITAS: DIAGNOSTIKA IR GYDYMAS
Authors: Matuzaitė Augustė
Published: July 2022

Ūminis cholecistitas yra rimta ir dažna tulžies pūslės akmenligės komplikacija. Vidutinis mirtingumas nuo ūminio cholecistito nėra didelis, bet gali priklausyti nuo diagnostikos ir gydymo skyrimo laiko bei tikslumo. Ūmi­nio cholecistito diagnostikos pagrindas – laboratorinių kraujo tyrimų pokyčiai ir pilvo ertmės sonoskopija. Da­bartinis ūminio cholecistito gydymo standartas yra anks­tyva laparoskopinė cholecistektomija su atitinkamu skys­čių, elektrolitų bei antibiotikų skyrimu.
MEDAUS MĖNESIO SLOGA
Authors: Macytė Kamilė , Mežanskaitė Agnė , Bajorinas Darius
Published: July 2022

Medaus mėnesio sloga – fenomenas, kai lytinių santy­kių metu arba per 6 val. po jų pasireiškia rinitui būdingi simptomai. Įprastai pacientus vargina čiaudulys, ašaro­jimas, vandeninga sekrecija iš nosies, nosies užgulimas. Tìkslios medaus mėnesio slogos priežastys ir mechaniz­mas nėra žinomi. Manoma, kad pagrindinės priežastys, lemiančios šį reiškinį, yra seksualinis susijaudinimas ir nerimas lytinio akto metu. Seksualiai susijaudinus, su­aktyvinama autonominė nervų sistema, ypač parasim­patinė jos dalis, nervinės ląstelės ima išskirti mediatorių acetilcholiną, sukeliantį cholinergines reakcijas. Jų metu aktyvuojamos putliosios ląstelės, iš jų išsiskiria media­toriai, kurie sukelia medaus mėnesio slogai būdingus simptomus. Norint diagnozuoti medaus mėnesio slogą, simptomus reikėtų diferencijuoti nuo bronchinės astmos paūmėjimų ir (arba) alerginių reakcijų. Šiuo metu simp­tomams palengvinti skiriami įnosiniai gliukokortikoste­roidai, pvz.: beklometazonas, flutikazonas ir kt.
POLICISTINIŲ KIAUŠIDŽIŲ SINDROMAS: EPIDEMIOLOGIJA IR RIZIKOS VEIKSNIAI
Authors: Juodytė Indrė
Published: July 2022

Policistinių kiaušidžių sindromas yra vienas labiausiai paplitusių moterų endokrininių medžiagų apykaitos su­trikimų, kuriam būdingas hiperandrogenizmas, oligo-anovuliacija ir policistinių kiaušidžių morfologija. Etiologija nėra išaiškinta, tačiau daugėja įrodymų, kad sindromas gali būti sudėtingas multigeninis sutrikimas su epigenetine ir aplinkos įtaka.

Tyrimo tikslas – atrinkti, išanalizuoti ir aptarti moks­linėje literatūroje esančią informaciją apie policis­tinių kiaušidžių sindromo epidemiologiją ir rizikos veiksnius.
DEGANČIOS BURNOS SINDROMAS
Authors: Zizas Arminas , Judickaitė Austėja , Pribuišienė Rūta
Published: July 2022

Degančios burnos sindromas (DBS) apibūdinamas kaip lėtinis deginančio pobūdžio skausmas, trunkantis daugiau nei dvi valandas per dieną, ne mažiau nei tris mėnesius. Skausmas ar diskomfortas gali pasireikšti visoje burnos gleivinėje. Šis sindromas bendroje populiacijoje paplitęs 0,7-15 proc., daugiausia tarp perimenopauzinio ir pome­nopauzinio amžiaus moterų. Etiologija nėra visiškai aiški. Diagnostika remiasi klinikiniu ištyrimu ir gretutinių ligų atmetimu. Gydymas skirstomas į tris kategorijas – vie­tinį, sisteminį bei kognityvinę elgesio terapiją. Gydymas skiriamas simptomų mažinimui ir pacientų psichologinės sveikatos palaikymui.
Extreme Hyperleukocytosis in an Extremely Preterm Infant
Authors: Ortega Lucio , Ramzanali Saleena , Mora Perla , Kaylani Samer-Zaid , Adesanya Olubukunola
Published: July 2022

An extremely preterm male infant at 25.1 weeks gestation developed extreme hyperleukocytosis on Day of life (DOL) 3, with a peak white blood cell (WBC) count of 146.5 ×109/L on DOL 5. The patient was admitted to the NICU due to prematurity, respiratory distress, and suspected sepsis. Laboratory analyses were done to exclude sepsis with a leukemoid-like reaction, Down syndrome by karyotype, leukemia, or other myeloproliferative disorders. After a meticulous investigation and ruling out the most common causes of leukocytosis in preterm neonates, we concluded that the hyperleukocytosis in this extreme premature infant was likely caused by maternal chorioamnionitis and fetal funisitis as reported by placental pathology.

We present this rare case of hyperleukocytosis in an extremely premature infant to highlight the importance of a thorough investigation, including sources of infection in the mother's history and placental pathology report, to determine the cause of hyperleukocytosis in the preterm neonates.
Strategi Guru dalam Program Pembinaan Akhlakul Karimah Siswa Kelas 3 (Luqman) di SDIT Al-Irsyad Al-Islamiyyah Karawang
Authors: Gustiana Aprilia Esa , Sitika Achmad Junaedi , Fauziah Debibik Nabilatul
Published: July 2022

SDIT Al-Irsyad Al-Islamiyyah Karawang is one of the da'wah institutions that has one mission, namely instilling Islamic faith, sholilah worship and morality based on the Qur'an and Sunnah. With one of its goals to form students who are faithful and devoted, intelligent, and have noble character. Has a variety of excellent programs in which there is a moral development of students. This study aims to identify and describe the student morality development program as the implementation of character education at SDIT Al-Irsyad Al-Islamiyyah Karawang. Using descriptive qualitative research methods by conducting direct observations and interviews with classroom teachers. The results showed that the student morality development program at SDIT Al-Irsyad Al-Islamiyyah Karawang includes various activities that provide feedback as a form of habituation to noble actions in daily activities. The strategy that the teacher uses in implementing moral development is through two approaches, namely direct education and indirect education. The supporting factor for the running of the student's morality development activities is the collaboration between the student's guardian and the homeroom teacher. The inhibiting factor is due to the lack of awareness or desire of students in participating in these coaching activities. To overcome the obstacles that occur in the process of fostering student morality, teachers often give rewards in the form of stars to students.
Urgensi Pendidikan Prenatal dalam Prespektif Islam
Authors: Latipah Tiya , Wahyudin Undang Ruslan , Mustofa Taufik
Published: July 2022

Parents are the most important and first educators for a child, because children receive the first education from children. Mothers and fathers play an important and very influential role in the development of children. The mother stayed with him because the child remained in the womb until delivery. Therefore, he imitates the temperament of the mother, and the child usually loves the mother more. As we know, mothers are the first madrasa or school for their children. Likewise, the father's influence is immense, and he is a major helper and a character greatly admired for his toughness and wisdom in dealing with the subject. Fathers have an important role in the development of children. Islam goes very well like family education and its main goal is to create a generation of noble character. To achieve this, the family, especially parents, is the first foundation of a child's basic education. Basic education is the education that a mother receives during pregnancy (before giving birth). This study aims to explain the importance of prenatal education from an Islamic perspective. This search is a qualitative descriptive literature search. The data collection technique in this case is to identify discourses from books, articles, magazines, the Web (Internet) or other information. The data analysis method used is content analysis. The results of this study indicate that Islam is very concerned about prenatal education and instilling good values so that it becomes the basic capital for the development of subsequent life. Islam commands all parents to pay attention to every movement of their behavior during pregnancy. Both in the way children are raised and the material given to children as the first environment that children receive.
Manajemen Kepala Sekolah dalam Penerimaan Peserta Didik Baru (PPDB) di SMPIT Istiqomah Global School Karawang Tahun Pelajaran 2022/2023
Authors: Sultoniya Maulida Fu’adatus , Rukajat Ajat , Ramadhani Khalid
Published: July 2022

Acceptance of new students (PPDB) is a crucial moment for the school because it is the starting point that determines the smooth running of the school's activities. Therefore, school principals are required to implement a management function in the process of accepting new students. The formulation of the problem raised by the researcher is how the principal's management in the acceptance of new students (PPDB) at SMPIT Istiqomah Global School Karawang, what are the supporting factors and inhibiting factors in the acceptance of new students at SMPIT Istiqomah Global School Karawang, what are the results of the principal's management in the acceptance of new students at SMPIT Istiqomah Global School Karawang. This research uses a qualitative research approach and the type is descriptive research. The data sources used are primary data, namely school principals, PPDB committee, and waka curriculum, while secondary data are teachers, guardians of students, documentation, and archives. Data collection techniques in the form of observation, interviews, and documentation. The data analysis technique used by the researcher is data reduction in data presentation and drawing conclusions or evidence. To test the validity of the data, researchers used the original triangulation technique, member check, and used peer discussion. The results of this study indicate that: 1) the principal's management in accepting new students includes planning (planning what is needed, committee, time, place and implementation of PPDB). Organizing (division of tasks, online and offline PPDB and the PPDB system in the form of a selection system). Actuating (providing PPDB information through banners posted on the roadside, brochures given by students, and pamphlets through social media, during PPDB at the beginning of semester 2 (two), where PPDB is offline at the SMPIT Istiqomah Global School Karawang office and online at the link http://ppdb.igs.sch.id/. Controlling Controlling (the head oversees the PPDB process, and assessment meetings. 2) Supporting factors (facilities, clear and structured committees, and school existence) Inhibiting factors (uniforms do not match the initial size) solutions to repair without paying again 3) with good management the result is an increase in the number of new students, the implementation of PPDB goes as planned.
Strategi Pembelajaran Aqidah Akhlak dalam Proses Belajar Siswa Kelas VII MTs Alfathimiyah Karawang
Authors: Nur’aeni Lula , Nur Tajudin , Herdiana Yayat
Published: July 2022

The teaching and learning process is a very useful subject, because it is this process that ensures the learning objectives are achieved or not achieved. Madrasah Tsanawiyah as a form of Islamic learning institution which is believed to have a position and direct involvement in the process of character building for students. Aqidah Morals is a good module that is taught by each level of the madrasa, this module is expected to shape the behavior and attitudes of students for the better. And this educational strategy guidance makes achieving success or success in achieving goals. There is also a formulation of the research problem, namely 'How is the application of the aqidah akhlaq learning strategy that is usually carried out by class VII students of Mts Alfathimiyah Karawang?'. There is also the purpose of this research to find out the learning strategies of aqidah akhlaq which are usually carried out by class VII students of Mts Alfathimiyah Karawang. This research uses a qualitative method by using primary information (Teachers and Students at Mts Alfathimiyah Karawang) and secondary information (books and the Internet). Sourced on the results of research on Aqidah Morals learning strategies at MTs Alfathimiyah Karawang. There is a conclusion that expository learning strategies for aqidah akhlaq subjects in class VIIA MTs Alfathimiyah Karawang are more efficient and efficient than inquiry learning strategies and cooperative learning strategies.
Persepsi Pengguna Media Sosial Desa Ciruluk terhadap Penyebaran Konten Homoseksual pada Aplikasi Tiktok
Authors: Rahmawati Iis Isti , Sitika Achmad Junaedi , Fauziah Debibik Nabilatul
Published: July 2022

Tiktok is a product of communication technology, a place where users can easily participate in sharing, creating content and interact with each other in a virtual world. One of the problems caused by the development of social media is that a lot of negative content has emerged, including homosexual content. This paper discusses the perception of social media users towards the spread of homosexual content on the Tiktok application. The research method used is qualitative, with data sources in the form of direct observations on Tiktok social media, interviews with Tiktok users, and literature studies. The results show that social media users in Ciruluk Village, Kalijati District, Subang Regency, West Java Province have the same perception that homosexual content is very disturbing and detrimental and has a bad impact on Indonesia’s young generation. As for how to respond to homosexual content on the Tiktok application, namely by avoiding watching it, creating positive content, the importance of mentoring from parents so that children avoid negative viewing, and stay away from bad environments and associations.
Life of the Publishing House "Academperiodyka" of the NAS of Ukraine under quarantine restrictions
Authors: Chaduk Olesy
Published: July 2022

The publishing house "Academperiodika" of the National Academy of Sciences of Ukraine began its history in April 1995. Today it is almost the only scientific publishing house in the country (according to the Law of Ukraine "On Scientific and Scientific-Technical Activity"). coverage of the results of scientific, scientific and technical, scientific and pedagogical, scientific and organizational activities, publication of scientific results, representation of scientific (scientific and technical) products, as well as research in the field of theory and methodology of scientific and publishing. The task of "Academperiodika" is to carry out scientific research aimed at acquiring and using new knowledge in the field of publishing, preparation and publication of professional scientific literature; preservation and promotion of scientific and informational and intellectual potential of the country; informing, including operational, domestic and international community about the state and achievements of Ukrainian science.
The collapse of the USSR and the formation of the world periphery instability in the post-Soviet space
Authors: Dergachev Vladimir
Published: July 2022

Theses of lecture on international online conferences, Rosa organized by German Fund Luxemburg jointly with Institute of economy and Institute of Europe of WOUNDS (on October, 28, 2021).A lecture is based on materials of the authorial project "Global geopolitical and геоэкономи- ческая transformation of the world and new epoch of instability", realized on an analytical internet-portal "Institute of geopolitics" taking into account numerous monitoring journeys on the countries of the world.
Thirty years since the collapse of the USSR
Authors: Senchenko Mykola
Published: July 2022

In today's world, the institution of the state and its existing forms are in crisis, especially with the advent of cyberspace. However, is it possible to open the gates to another bright future, ignoring the historical heritage? Our heritage is Soviet Ukraine, or rather the USSR. In order to build a new Ukraine, it is important to thoroughly study its recent past. The aim of the study is to analyze the pros and cons of life in the Soviet Union.
Research papers of Ukrainian Soviet students 1956—1960
Authors: Doiar Larуsa
Published: July 2022

The presented article is devoted to the historical-Ukrainian issues of the second half of the 1950s. It is a period of de- Stalinization, which radically changed the socio-political life of the republic and made significant adjustments in all spheres of human activity. The author's interest was focused on the scientific field, namely, research papers prepared by Ukrainian Soviet students who received higher education during the Khrushchev "thaw". Several collections of student works published on the basis of various educational institutions of the Ukrainian SSR were processed by the method of content analysis. The geography of scientific achievements of Ukrainian Soviet students, without exaggeration, is great. Judging by the periodicals preserved in the Book Chamber of Ukraine, not only the capital's, but also regional universities and institutes had powerful bases for training future scientists. The article prepared by the author includes research works of students from Kyiv, Kharkiv, Lviv, Simferopol, etc. As for the palette of scientific interests of students of the USSR, the latter covered a variety of fields of technical and humanitarian knowledge. During the study of student research in Soviet Ukraine in the second half of the 1950s, the author came to the following conclusions: 1) the dominance of purely scientific content in the research of students of the USSR in 1956—1960; 2) low rate of use of party documents in them, in general, and the lack of references to the resolution of the Central Committee of the CPSU "On overcoming the consequences of the cult of personality", in particular; 3) the obvious priority of practical summarization over general theoretical considerations. In addition, according to our author's observation, at the post-Stalinist stage of the development of Soviet Ukraine there was still parity between the Russian and Ukrainian-language universities of the USSR, which was explained by the inertial action of the pre-war policy of Ukrainization.
Practical exercise in Discursive Textual Analysis
Authors:   Universidade Estadual de Santa Cruz, Brasil, Corrêa de Paula Marlúbia , Guimarães Gleny Terezinha Duro ,   Pontifícia Universidade Católica do Rio Grande do Sul, Brasil
Published: July 2022

The objective of this article is to describe a practical exercise of Discursive Textual Analysis (DTA) mediated by computers and the internet, in the emergency remote teaching period, in a Stricto sensu course at a public university in the countryside of the state of Bahia, in Brazil. This qualitative description is part of a broader, exploratory, perspective, as it is intended to be part of a collection of publications to disseminate a teaching strategy for textual analysis methodologies. As a collection instrument, a question was sent to 23 master's students, in two offers, in different academic semesters of the master’s course (2020/2021). In this context, there were records of doubts and perceptions that emerged during the exercise, which lasted one semester in each offer. The justification for this description was based on the suggestion of a teaching strategy for discursive textual analysis methodology. As a result, it offers possible contributions to qualitative research in the educational area. Conclusions obtained from the participants' evaluations in the discipline identified the approval of the use of practical exercise of textual analysis as a teaching strategy, since from the proposed readings, connected to the analysis procedures, it was verified that this methodology overcomes the use of steps, promoting the improvement of interpretation and formulation of arguments by the researchers, who, little by little, constitute themselves as the authors of their textual productions.
Medical teaching and art: public university's medicine teachers perspective
Authors:   Universidade Federal de Alagoas, Brasil, Torres Quitéria Silva do Nascimento , Vieira Maria de Lourdes Fonseca , Soares Francisco José Passos
Published: July 2022

Introduction: The lately years of scientific and technological development brought unnavigable benefits to the Medical and health fields, specifically. Nonetheless, it makes the biomedical model stronger and promoted dehumanization of care, breaking the confidence relationship between doctors and society. Medical professionalism pointed as a way to rescue this, has humanistic values with its essential constitutes. Goals: Through the teacher’s perspective, this work analyses how the art and medicine interaction can contribute to medical professionalism humanistic skills development. Methods: Descriptive exploratory qualitative research that adopts the online focal group's method and Bardin’s content analysis to collect data. Results: Twenty teachers in many pedagogical axes, disciplines, and teaching-learning levels participate voluntarily in this study. Four essential thematic categories are defined: Medicine: art and science; art and educational professionalism development; encounters and dialogical relations mediate by art at medical teaching: opportunities and challenges. Conclusions: It indicates the importance given by teachers to the use of art and perception of its applicability on teaching competencies development and expression to humanistic professional practices. Points the utilization of art at the researched school primarily as didactic-pedagogical resource, also to put individual ethical and humanistic approaches reflections, institutionalized or not, mainly at university teaching and extension contexts. The teachers notice the art potential to develop values onto professionalism: empathy, sensibility, ethics, and respect, as well as skills and communication, interaction, and ties abilities. Recognizes Medicine as Science and Art, fields that sustain the intersubjective acting between medic and patient, encounter to the higher expression of professionalism.