bluuebunny/crossref_metadata_2025 huggingface dataset:
HUBUNGAN TINGKAT PENGETAHUAN DENGAN PELAKSANAAN IDENTIFIKASI PASIEN SAFETY PADA PERAWAT DI RUANG RAWAT INAP RUMAH SAKIT MP
Authors: ANDRIATI RIRIS , PRATIWI RITA DWI , MAIRIZA SANTI , UNAYAH MAELIA
Published: April 2022

ABSTRACTPatient identification is a process of giving a sign or distinction that includes a medical record number and patient identity with the aim of being able to distinguish between one patient and another for the accuracy of providing services, treatment and actions or procedures to patients. Nurses are required to have knowledge and skills related to the implementation of identification in patient safety. The purpose of this study was to determine whether there was a relationship between the level of knowledge and the implementation of the identification of passion safety for nurses in the inpatient ward of the MP Hospital. This research method uses analytic observational with a cross sectional approach. The sampling technique in this study was purposive sampling with 64 populations and 53 samples. Data analysis with Spearman rho test at a significance level of 95% with p value <0.005. The results showed that the statistical test results from the level of knowledge with the implementation of patient safety identification found p-value = 0.000 this means that the p-value is smaller than the p-value of 0.005. This conclusion shows that there is a relationship between the level of knowledge and the implementation of patient safety identification on nurses in the inpatient room at the MP Hospital. ABSTRAKIdentifikasi pasien adalah memberikan tanda pengenal pasien dengan tujuan untuk  membedakan pasien satu dengan lainnya,guna untuk mengurangi kesalahan dalam memberikan obat,tindakan dan pelayanan medis yang ada di dalam pelayanan kesehatan.Perawat harus mengetahui pengetahuan terkait bagaimana cara mengidentifikasi pasien.Tujuan  penelitian ini adalah mengetahui ada tidaknya  hubungan tingkat pengetahuan  dengan pelaksanaan identifikasi passion safety pada perawat di ruang rawat inap Rumah Sakit MP. Metode penelitian ini menggunakan  observasional analitik dengan pendekatan cross sectional. Tehnik pengambilan sampel dalam penelitian ini adalah purposive sampling dengan 64 populasi dan 53 sampel. Pengumpulan data dilakukan dengan penyebaran kuisioner dan observasi. Analisa data dengan uji Spearman rho pada tingkat kemaknaan 95% dengan nilai p value <0,005. Hasil penelitian menunjukkan bahwa hasil uji statistic dari tingkat pengetahuaan dengan pelaksanaan identifikasi pasien safety mendapati p-value= 0,000 ini berate bahwa nilai p lebih kecil dari p-value dari 0,005.Kesimpulan ini menunjukkan bahwa adanya hubungan tingkat  pengetahuan dengan  pelaksanaan identifikasi pasien safety pada perawat di ruang rawat inap Rumah Sakit Muhammadiyah Taman Puring.
Comparison of data sets as a precursor to inferential statistics
Authors:   Graduate School of Seoul National University, Park Min-Sun , Park Mimi ,   Graduate School of Seoul National University, Ko Eun-Sung ,   Graduate School of Seoul National University, Lee Kyeong-Hwa ,   Seoul National University
Published: April 2022

Comparing two data sets can be a powerful tool in light of its use toward a consideration of inferential statistics. Both informal and formal statistical reasoning are developed when comparing data sets, which has implications for researchers who investigate ways to help students transfer from informal to formal reasoning. In this paper, we examined students’ reasoning to identify how they treat data value, center, spread, and sample, which are important factors in inferential statistics. Students' understanding of data value, center, and spread were appropriate, but that of sample was not. From the results, we suggest instructional ideas for a task which can connect descriptive and inferential statistics.
Statistics in life and for life
Authors:   Professional Schools of the Sagrada Familia of Ecija, Spain, Vega Maria , Cardeñoso Jose ,   University of Granada, Azcárate Pilar ,   University of Cadiz
Published: April 2022

We present a working option for a compulsory secondary education classroom that makes it possible to increase pupils' motivation when dealing with statistical topics. Improvement occurs because the knowledge that the pupils receive is useful to them, and it makes them re-think their view of the world around them. In this respect, the orientation we take is towards work on projects related to everyday problems, with the pupils actively participating in resolving the situations put to them. The context in which the project is presented is one of collaborative learning through working together on learning scenarios, taking as a basis the European project "EarlyStatistics" whose main goal is to improve pupils' statistics education. This project has been selected for the “2009 Best Cooperative Project Award in Statistical Literacy”
POTENSI FORMULA EKSTRAK KEMBANG BULAN DAN DAUN BINAHONG PADA PENCEGAHAN-PENGOBATAN PENYAKIT IKAN SERTA DAMPAKNYA BAGI KUALITAS HIDUP MANUSIA
Authors: Salma Rara Massayu Sabila , Susanto Edi
Published: April 2022

The potency of the extract formula of Kembang Bulan (Tithonia diversifolia) and daun Binahong (Anredera cordifolia) leaves in the prevention and treatment of diseases in fish that is environmentally friendly and safe for humans. This study examines how the mechanism of this extract formula can inhibit and treat diseases in fish as a development innovation in biopharmaceuticals, and its impact on human health. The method used is analytical synthesis, both referring to previous literature and practical experience in the field. The time used for powder making, maceration, application and observation in the sample product is about two months. With stages that include; use of media, materials and simple tools on a lab scale. The result is that the use of these environmentally friendly herbal medicinal ingredients can have more value and impact on the safety and health of consumers (humans), as well as environmental conservation that can contribute to quality of human life and the welfare of business actors in fisheries and herbal businesses.ABSTRAKPotensi dari formula ekstrak Kembang Bulan (Tithonia deversifolia) dan daun Binahong (Anredera cordifolia) dalam pencegahan dan pengobatan penyakit pada ikan yang ramah lingkungan dan aman bagi manusia. Tujuan dari studi ini untuk mengkaji bagaimana mekanisme formula ekstrak ini dapat berpotensi untuk menghambat dan mengobati penyakit pada ikan sebagai pengembangan inovasi dalam biofarmatika, serta kaitannya dengan kesehatan manusia. Metode yang digunakan dengan sintesa analisis baik merujuk literatur sebelumnya maupun pengalaman praktis di lapangan. Sedangkan waktu yang digunakan untuk pembuatan serbuk, maserasi, pengaplikasian serta pengamatan dalam produk sample sekitar dua bulan. Dengan tahapan yang meliputi; Penggunaan media, bahan dan alat sederhana pada skala lab. Hasilnya dengan pemanfaatan bahan obat herbal yang ramah lingkugan ini, berpotensi lebih bernilai dan berdampak bagi keamanan dan kesehatan konsumen (manusia), serta pelestarian lingkungan yang dapat berkontribusi dalam kualitas hidup manusia dan kesejahteraan para pelaku usaha di bidang perikanan dan usaha herbal.
مستوى الرضا الوظيفي لدى الموظفين العاملين في المديريات العامة للتربية والتعليم بسلطنة عُمان
Authors:   أستاذ، المديرية العامة للتربية والتعليم بمحافظة الداخلية، سلطنة عُمان, العبري أحمد
Published: April 2022

هدفت الدراسة إلى الكشف عن مستوى الرضا الوظيفي لدى الموظفين العاملين بالمديريات العامة للتربية والتعليم بسلطنة عمان وقد استخدمت الدراسة المنهج الوصفي، وبنيت استبانة تكونت من جزئيين، تناول الجزء الأول البيانات العامة لأفراد عينة الدراسة، وتناول الجزء الثاني مستوى الرضا الوظيفي وتكون من (25) فقرة، مقسمة إلى خمسة محاور، وتكونت عينة الدراسة من (406) من الموظفين والموظفات في المديريات التعليمية، وقد تم اختيارهم بالطريقة العشوائية. وقد توصلت الدراسة إلى أن مستوى الرضا الوظيفي جاء بمستوى (مرتفع)، كما أظهرت النتائج وجود فروق ذات دلالة إحصائية عند مستوى الدلالة (α ≤ 0.05) في تقديرات عينة الدراسة حول مستوى الرضا الوظيفي تعزى لمتغير الخبرة في محور الراتب والحوافز ومحور العلاقات الإنسانية لصالح الفئة الأعلى خبرة. وفي ضوء هذه النتائج قُدمت بعض التوصيات، منها إعادة النظر في نظام تقاعد الموظفين ومكافأة نهاية الخدمة، ومخاطبة الجهات المعنية لتوحيده مع أنظمة التقاعد الأخرى لموظفي السلطنة وكذلك ضرورة وجود معايير واضحة للترقية مرتبطة بالأداء والكفاءة وواضحة لجميع الموظفين.
اتجاهات النزلاء في المؤسسات الإصلاحية نحو خدمات الرعاية الاجتماعية المقدمة لهم من قبل الأخصائيين الاجتماعيين (دراسة مسحية على نزلاء السجون بإصلاحية سجون محافظة جدة)
Authors:   ماجستير في علم الاجتماع والخدمة الاجتماعية، قسم علم الاجتماع والخدمة الاجتماعية، كلية الآداب والعلوم الإنسانية، جامعة الملك عبد العزيز، المملكة العربية السعودية, البدراني عبد الهادي
Published: April 2022

تسعى هذه الدراسة للتعرف على خدمات الرعاية الاجتماعية التي تقدم للنزلاء من قبل الأخصائيين الاجتماعيين، وواقع خدمات الرعاية الاجتماعية المقدمة للنزلاء من خلال وجهة نظر الأخصائيين الاجتماعيين، التعرف على اتجاهات النزلاء حيال علاقتهم بالأخصائيين الاجتماعيين، وخدمات الرعاية الاجتماعية المقدمة لهم، ومدى إلمام نزلاء المؤسسات الإصلاحية بحقهم في الحصول على خدمات الرعاية الاجتماعية التي يجب أن تقدم لهم، والتعرف على المعوقات التي تواجه الأخصائيين الاجتماعيين في تقديم خدمات الرعاية الاجتماعية، وذلك من خلال لإجابة على تساؤل مشكلة الدراسة التالي: ما اتجاهات النزلاء في المؤسسات الإصلاحية نحو خدمات الرعاية الاجتماعية المقدمة لهم؟ تكون مجتمع الدراسة من جميع الأخصائيين الاجتماعيين العاملين في سجون محافظة جدة وعددهم (10) أخصائي اجتماعي، وعينة من نزلاء إصلاحية سجون محافظة جدة وعددها (155) نزيل. واستخدم الباحث المنهج المسحي الوصفي باعتباره أحد المناهج التي تتناسب مع موضوع الدراسة، فاستخدم المسح الشامل للأخصائيين الاجتماعيين. كما أستخدم المسح بطريقة العينة بالنسبة لنزلاء المؤسسة الإصلاحية، حيث صمم استبانتين الأولى خاصة بالأخصائيين الاجتماعيين، والثانية خاصة بالنزلاء، وذلك لجمع بيانات الدراسة. وتوصل البحث الى أن أهم الخدمات الاجتماعية المقدمة للنزلاء هي المساعدات المالية لأسرهم، وتنظيم اتصالات النزيل مع مجتمعة الخارجي، النقص الشديد والمخل في أعداد الأخصائيين الاجتماعيين في المؤسسات الإصلاحية، غالبية النزلاء ليس لديهم الإلمام بأحقيتهم في الحصول على خدمات الرعاية الاجتماعية. ويوصي الباحث بتوعية النزلاء بدور خدمات الرعاية الاجتماعية المقدمة لهم، وتعريفهم بأحقيتهم في هذه الخدمات، وزيادة أعداد الأخصائيين الاجتماعيين، وتكثيف الدورات التدريبة المتخصصة لهم.
INFLUENCE OF TECHNOLOGICAL EQUIPMENT FOR PRIMARY MILK PROCESSING ON MILK QUALITY
Authors: Karpenia M.M. , Podrez V.N. , Karpenia A.M. , Shamich Yu.V. , Karpenia S.L.
Published: April 2022

As a result of the conducted research, it was found that the technological equipment for primary milk processing significantly affected physical and chemical parameters of milk. Namely, in terms of somatic cells, higher-quality milk was obtained from a group of cows at MTF “Unibox”, where a pre-cooler and the second stage of milk purification were used, and in cows at MTF “Westphalia” this indicator was approaching the maximum permissible value for the "extra" variety (300 thousand/cm3). The indicator of bacterial contamination of milk at MTF “Unibox” was 9.4% lower compared to MTF “Westphalia”, due to the use of a fine milk filter.
IMPROVING POULTRY FARMING EFFICIENCY BY DEVELOPING THE SANITARY QUALITY
OF MIXED FEED WITH MYCOTOXIN ADSORBENTS
Authors: Kochish I.I. , Kapitonova E.A. , Brylo I.V. , Nikonov I.N. , Korobko A.V.
Published: April 2022

The article presents the results of production tests of “Belasorb” and “MeKaSorb” feed additives developed by us on the basis of tripoli. The object of research was broiler chickens of the cross Ross-308. Feed additives were given for a comparative purpose for mycotoxicoses prevention in poultry. Based on the conducted studies it was found that mycotoxin adsorbents additives based on tripoli contribute to improving the sanitary quality of feed and stimulating the assimilation of feed nutrients in the poultry gastrointestinal tract which leads to an increase in the average live weight – by 16.1-15.8%, an average daily increase – by 13.4-12.8%, guaranteed livestock safety at the level of 95.55-95.56% and a reduction in feed consumption per production unit up to 3.0-3.6%.
EFFECT OF GENOTYPE ON FREQUENCY OF MORPHOLOGICALLY ABNORMAL SPERMATOZOA IN BULLS SEMEN AFTER THAWING
Authors: Haurychenka M.I. , Pavlova T.V. , Kalinovskaya E.S. , Patsovskiy I.A.
Published: April 2022

A reliable effect of the genotype on the number of normal and abnormal spermatozoa in thawed semen was es-tablished. A noticeable difference was marked between the lines of bulls in the presence of primary anomalies associated with the head or acrosome of the cell. It is proved that a significant increase in the count of abnormal spermatozoa in thawed semen leads to a decrease in the fertilizing capacity of the semen. It was found that the country of selection possesses no significant effect on the average number of normal and abnormal spermatozoa. It was revealed that with an increase in the proportion of the genotype for the Holstein breed up to 75%, the number of abnormal spermatozoa in semen significantly increases, while the number of anomalies in the head area increases reliably. With an increase in the proportion of the Holstein breed genotype up to 87.5%, the number of sperms abnormal in the body and tail area significantly increases and the fertilizing capacity of spermatozoa significantly decreases.
EFFECT OF COMBINED STRESS ON HEMATOLOGICAL PARAMETERS OF CARP (CYPRINUS CARPIO)
Authors: Krylova T.G. , Safronov D.I. , Krylov G.S. , Dokuchaev P.V.
Published: April 2022

The hematological parameters of the two-year-old carp (Cyprinus carpio) under combined stressed were studied. The quantitative and qualitative deviations in the blood composition were found in the experimental group against the control group. Neutrophilia, monocytosis and lymphocytopenia were identified in the two-year-old carp as well as an increased number of young forms of erythrocytes against the background of stress factors.
High-sensitivity double-quantum magnetometry in diamond via quantum control
Authors: Dong Yang , Lin Haobin , Zhu Wei , Sun Fangwen ,   CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Hefei 230026, China,   CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei 230026, China,   Hefei National Laboratory for Physical Sciences at the Microscale,  University of Science and Technology of China, Hefei 230026, China,   Department of Physics, University of Science and Technology of China, Hefei 230026, China
Published: April 2022

High-fidelity quantum operation of qubits plays an important role in magnetometry based on nitrogen-vacancy (NV) centers in diamonds. However, the nontrivial spin-spin coupling of the NV center decreases signal contrast and sensitivity. Here, we overcome this limitation by exploiting the amplitude modulation of microwaves, which allows us to perfectly detect magnetic signals at low fields. Compared with the traditional double-quantum sensing protocol, the full contrast of the detection signal was recovered, and the sensitivity was enhanced three times in the experiment. Our method is applicable to a wide range of sensing tasks, such as temperature, strain, and electric field.
Re-visiting barium isotope compositions of mid-ocean ridge basalts and the implications
Authors: Nan Xiaoyun , Yu Huimin , Kang Jinting , Huang Fang ,   CAS Key Laboratory of Crust-Mantle Materials and Environments, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China,   CAS Center for Excellence in Comparative Planetology, Hefei 230026, China
Published: April 2022

Barium (Ba) isotopes can be used as potential tracers for crustal material recycling in the mantle. Determination of the Ba isotope composition of the depleted mantle is essential for such applications. However, Ba isotope data for mantle-derived basalts are still rare. In this study, we reported high-precision Ba isotope data of 30 oceanic basalts including 25 mid-ocean ridge basalts (MORBs) from geochemically and geologically diverse mid-ocean ridge segments and five back-arc basin basalts. The δ138/134Ba values of these samples varied from −0.06‰ to +0.11‰, with no systematic cross-region variation. Together with published data, we constrained the average δ138/134Ba of global MORBs to +0.05‰±0.09‰ (2 standard deviation, n = 51). Based on depleted MORBs that have (La/Sm)N < 0.8, low 87Sr/86Sr (< 0.70263), and low Ba/Th < 71.3, we estimated the average δ138/134Ba of the depleted MORB mantle (DMM) as + 0.05‰ ± 0.05‰ (2SD, n = 16) that is significantly lower than the DMM (≈ 0.14‰) reported previously. If a new estimation of the DMM is applied, it is unreasonable to infer that the Ba isotope signatures of the “enriched-type” MORBs (E-MORBs) could be attributed to pervasive sediment recycling in the upper mantle. We, therefore, conclude that the Ba isotope compositions of the E-MORBs could be sourced from the incorporation of subducted altered oceanic crust and/or sediments depending on the Ba isotope composition and other geochemical information of the local mantle.
Совкообразные (Lepidoptera, Noctuoidea) Белгородской области (Россия)
Authors: Годин Александр Егорович , Матов Алексей Юрьевич
Published: April 2022

Обобщены сведения о видовом составе семейств Erebidae, Euteliidae, Nolidae, Noctuidae (надсемейство Noctuoidea), отмеченных на территории Белгородской области. Всего для территории области приводится 313 видов (Erebidae – 43 вида, Euteliidae – 1 вид, Nolidae – 8 видов, Noctuidae – 261 вид), 199 из которых выявлены нами за период исследований с 1975 по 2021 гг., а 117 известны по литературным данным (из них 11 видов – только по литературным данным); 198 видов впервые указаны для Белгородской области, 10 видов приводятся впервые для Центрально-Черноземного региона и 1 – для территории России. Материал собирался с использованием световой ловушки, ловушек с различными ароматическими приманками, а также в процессе индивидуального сбора энтомологическим сачком.
 
БлагодарностиРабота А.Ю. Матова выполнена при поддержке темы государственного задания №1021051302540-6 «Систематика, морфология, экофизиология и эволюция насекомых».
Материалы к фауне жуков-трясинников (Coleoptera: Scirtidae) Западной Сибири
Authors: Сажнев Алексей Сергеевич , Столбов Виталий Алексеевич , Сергеева Елена Викторовна
Published: April 2022

Приведены новые данные о распространении 8 видов Scirtidae из трех родов (Contacyphon, Elodes, Scirtes) на территории Западной Сибири. Пять видов впервые приводятся для Курганской области, еще пять – для Тюменской и один вид – для Ханты-Мансийского автономного округа. Проведен анализ данных о распространении найденных видов. Приведены сведения о находках трех видов (Contacyphon padi, C. pubescens и C. variabilis) в пчелиных ульях, которые взрослые жуки могут использовать для зимовки.
 
БлагодарностиРабота А.С. Сажнева выполнена в рамках государственного задания Министерства науки и высшего образования РФ № 121051100109-1; работа Е.В. Сергеевой выполнена в рамках государственной темы НИОКТР «Таксономическое и эколого-ценотическое разнообразие ветландов Западной Сибири» № 122011800529-3.
Ценопопуляции Hyssopus officinalis L. в Белгородской области: пространственная структура и биоресурсный потенциал
Authors: Филатов Сергей Васильевич , Думачев Дмитрий Владимирович
Published: April 2022

Изучены семь ценопопуляций H. officinalis L. в бассейне реки Манджоха на юге Среднерусской возвышенности. Площадь ценопопуляций иссопа изменяется в пределах от 570 до 9000 м2; число особей – от 347 до 1 340 экз.; плотность ценопопуляций – от 0,22 до 0,74 экз./ м2. Для особей H. officinalis L. в ценопопуляциях характерно случайно-групповое расположение. Показана устойчивость особей H. officinalis L. на склонах вдоль дорог. Это делает культуру перспективной для зеленого строительства и при укреплении склонов дорог. В период цветения H. officinalis формирует заросли с продуктивностью 281,1… 871,1 кг сырого вещества. Перспективными для сбора сырья H. officinalis L. являются ценопопуляции, растущие на меловых обнажениях. Во всех местообитаниях особи H. officinalis L. имеют стабильную семенную продуктивность в пределах 6,56… 9,54 г на особь.
Assessment of Knowledge and Practice Regarding Breast Feeding among Working and Non-Working Mothers
Authors: R.A.A. Aya , H.M. Shaimaa , S.S.F. Doaa
Published: April 2022

Background: Breastfeeding is widely acknowledged as the ideal method of providing optimal infant nutrition. Breast milk is the most complete food for babies and provides all of the nutrients needed for the first 6 months. Aim: assess the knowledge and practices regarding breastfeeding among working and non-working mothers. Design: Descriptive design was used for conducting the study. Sampling: A Purposive sample of 90 breast feeding mother. Setting: The study was carried out at El-Khosos central hospital Egypt. Tools: Two tools used for data collection: Tool I: A Structured interview questionnaire consist of demographic characteristics, obstetric history and knowledge assessment sheet. Tool II: Mother observational practice checklist regarding breast feeding. Results:the study showed that more than half of working mothers group was good knowledge regarding to breastfeeding. While non-working mothers' total Knowledge toward breastfeeding were poor knowledge. Regarding to non-working mothers' total practice toward breastfeeding the study results showed that majority of non-working mothers had inadequate practice. While study results show that more than half of working mothers had adequate practice regarding breastfeeding. Conclusion: There was highly significant difference between working mothers and non-working mothers according knowledge and practice regarding breastfeeding there were significant differences between working mothers and non-working mothers according to total mean score of knowledge and practice. Also there were highly significant relation between knowledge and practice in working mothers. Study also shows that there were highly significant correlation between knowledge and practice in working mothers and significant correlation between knowledge and practice.Recommendations: Mothers should be taught on how to breastfeed and maintain exclusive breastfeeding through breast feeding booklet.
Nana Ama Adadziewaa!: The Voice Behind Popular Hit Songs in Ghana?
Authors: M.C. Mark , E.K. Obed , Y. Gershon , N. Rita
Published: April 2022

In this paper, we unravel the personality, musical exploits, challenges and contribution of Nana Ama Adadziewaa, Ghana’s iconic female background vocalist to the music industry. Using interviews, documents and audio reviews for data collection, we reveal that Nana Ama Adadziewaa’s voice is behind a corpus of popular hit songs in Ghana. Furthermore, her voice is heard on the Ghanaian airwaves nearly every day; however, this does not bring her any economic gains due to Ghana's poor royalty collection system. We conclude by eulogising Nana Ama Adadziewaa as a model of excellence in the background vocals of Ghanaian popular music and a significant contributor to the Ghanaian music industry. Subsequently, we recommend that the Ghana Music Right Organisation (GHAMRO) and relevant stakeholders enhance the royalty collection system in Ghana so that Nana Ama Adadziewaa and her contemporaries benefit as a matter of urgency from their hard work.
Extraction and Applications of Natural dye from the flower of Tagetes erecta.L in different Fabrics and Focus on Antimicrobial activity
Authors: Paramasivam Geetha , Manikandan Dhanya , Subbiah Sankaralingam , Menaga Paulraj Sugapriya , Gnana Rani Vasthi , Shunmugiah Mahendran , Harinathan Balasundaram
Published: April 2022

The main objective of extracting natural dyes from natural sources is to avoid the environmental pollution. The flower of Tagetes erecta is used for the extraction of dye using alkaline extraction method. There are four different mordants (CuSo4, FeSo4, NaCl, K2Cr2O7) are used in cotton and polyester fabric by simultaneous mordanting method. The dye fixation is carried out at room temperature and also at 100°C. The result revealed that, different shades of yellow, brown and green were obtained from the dye when subjected to mordant. The dye at 100°C showed dark colours and excellent fastness properties when compared to dye fixed at room temperature. The dye extract of Tagetes erecta had a great antimicrobial activity against pathogenic strains of bacteria and fungi and the FT-IR was carried out to identify compounds.
Gastroretentive Drug Delivery System: An Overview
Authors: Sanghavi Rupal S. , Agrawal Omprakash , Rageeb Md. , Usman Md.
Published: April 2022

Oral route is considered as the most convenient, accepted and safest way for drug delivery, achieving better therapeutic effectiveness by delivery of drug at specific site in controlled manner is getting more attention now a days and GRDDS is one of the novel approaches which prolongs gastric residence time and releases a drug at specific targeted site of stomach for local or systemic effects. This approach is useful for drugs having narrow absorption window in upper part of GI tract. In this review we have discussed various aspects of GRDDS like merits, demerits, physiology of stomach, and potential drug candidate for GRDDS, factors affecting gastric retention, polymers and other materials used in GRDDS, Various approaches for gastric retention and evaluation of GRDDS concisely.
A Review of Herbal Regulations in India and Worldwide
Authors: J Swathi. , Venkatesh D. Nagasamy
Published: April 2022

This review highlights the regulatory status of herbal medicines in India and in specific countries. The herbal medicines are being used in different system of medicines like the Ayurveda, siddha, homeopathy, unani and Chinese system of medicine. The regulatory authorities and WHO are making efforts to collaborate in order to for a harmonized herbal medicine regulation. The Drugs and Cosmetics Act 1940 and Rules 1945 consist of the regulatory guidance and guidelines for Ayurveda, Unani, Siddha medicine. The herbal medicines are being categorized as Complimentary medicines, Natural health products, Prescription medicines, over the counter medicines, Supplements, Traditional herbal medicines globally.
A Review on Pulsatile Drug Delivery System: Drug Scheduling based on Biological Rhythm
Authors: R. Amritha , R. Sivakumar , Y. Haribabu
Published: April 2022

Advancement in chronopharmacology and the necessity of an appropriate technology for time specific and site specific drug delivery has led to the development of novel type of drug delivery systems as “chronotropic or Pulsatile drug delivery systems”. Rationale for designing pulsatile delivery systems is to release the drug at desired time, which results in improved therapeutic efficacy and patient-outcome. These systems are meant for treatment of those diseases that are caused due to circadian changes in body like asthma, peptic ulcer, cardiovascular diseases, arthritis and when zero order drug release is not desired. These pulsatile delivery systems a releases the drug within a short period of time, immediately after a predetermined lag time. The present article focuses on diseases requiring chronotropic systems and their chronological behaviour, various approaches, recent technologies for chronotherapy and currently available marketed formulations.
The Review Study on Suicidal Risk among Youth/Adolescents, its Prevention and Interventions
Authors: Menon Sheila , Bhagat Vidya
Published: April 2022

There is a growing incidence of suicides in young people and it is now one of the leading causes of death among youth around the globe. The resulting trend of young avoidable deaths affects psychosocial and socio-economic factors worldwide requiring a renewed focus from a public mental health perspective. There is a need for insights and better understanding that can shed light on the risk factors that contributing to suicidal behaviour in youth. The purpose of this review is to provide an overview of the most important risk factors affecting young people during the latter part of childhood and adolescents and advancement in preventive and interventions. Review study is processed through scoping previous literature PubMed, CrossRef, Google Scholar, and PMC free articles ranging from 2010 to 2022. The overviewed evidences on suicidal risk among young youth\adolescents abled the researchers of this study to conceptualize and get insightful information’s suicidal risk amongst youth\adolescents in different perspectives, taking a background of socio-cultural, gender, age, mental disorders, personality traits, incidence of earlier suicide attempts, familial relationships, genetic, and neuropsychological factors which together produce an intolerable psychosocial distress in youth/adolescents that lead to suicidal behaviours. Further, analysis intellectualized with advancement in prevention and intervention that are helpful in reducing suicidal behaviours in this vulnerable group. It is only by straightening out the information and understanding suicidal behaviours with multifaceted interchangeable factors and walk hand in hand with advancement in prevention and interventions strategies that would reduce this behavioural malaise.
Tính chất của hàm vô hướng hóa của bài toán tối ưư tập với nón phụ thuộc biến và ứng dụng
Authors: Đinh Vinh Hiển , Nguyễn Đình Inh
Published: April 2022

Trong bài báo này, chúng tôi nghiên cứu tính chất và ứng dụng của hàm vô hướng hóa phi tuyến của bài toán toi ưu tập với nón phụ thuộc biến. Trước hết, chủng tôi mở rộng hàm vô hướng hóa phi tuyến cho trường hợp nón phụ thuộc biến dựa trên quan hệ thứ tự giữa các tập hợp. Sau đó, chúng tôi khảo sát một số tinh chất cơ bản của hàm vó hướng hỏa đã xét ở trên. Cuối cùng, chủng tôi áp dụng các tính chất trên đê thiết lập điêu kiện tối ưu cho bài toán tối ưu tập với nón chứa biên. Các kết quả của chúng tôi là mới hoặc mở rộng các kết quả đã có trước đó.
Sự hội tụ của dãy lặp đến điểm bất động chung của hai ánh xạ tựa tiệm cận không giãn hoàn toàn Bregman trong không gian Banach phản xạ
Authors: Trần Tân Tiến , Nguyễn Trung Hiếu
Published: April 2022

Trong bài báo này, chúng tôi giới thiệu một dãy lặp lai ghép và chứng minh sự hội tụ của dãy lặp này đến điểm bất động chung của hai ánh xạ tựa tiệm cận không giãn hoàn toàn Bregman trong không gian Banach phản xạ. Từ kết quả này, chúng tôi nhận được một số kết quả hội tụ của dãy lặp cho ánh xạ tựa tiệm cận không giãn Bregman, ánh xạ tựa -không giãn tiệm cận và ánh xạ tựa -tiệm cận không giãn hoàn toàn. Đồng thời, chúng tôi xây dựng ví dụ minh họa cho sự hội tụ của dãy lặp được giới thiệu.
Ảnh hưởng của phương pháp chế tạo lên hiệu suất của pin mặt trời chấm lượng tử
Authors: Hà Thanh Tùng , Huỳnh Vĩnh Phúc , Lê Thị Ngọc Tú
Published: April 2022

Trong nghiên cứu này, chúng tôi chế tạo màng a nốt quang TiO2/CdS/CdSe:Mn2+ với CdSe:Mn2+ được chế tạo theo hai phương pháp lắng đọng hóa học và phản ứng hấp thụ các ion nhằm cải thiện hiệu suất của pin mặt trời chấm lượng tử. Kết quả thu được màng TiO2 có cấu trúc Anatase, CdS và CdSe pha tạp Mn đều có cấu trúc lập phương. Dạng hình học của màng cũng được ghi lại bằng kính hiển vi điện tử quét độ phân giải cao, hạt có dạng hình cầu. Kết quả hiệu suất thu được từ đường cong mật độ dòng và thế đối với TiO2/CdS/CdSe:Mn2+-CBD là 4,9% cao hơn so với 3,77% của TiO2/CdS/CdSe:Mn2+-SILAR. Hơn nữa, tính chất quang học, đường cong mật độ dòng và thế, điện trở động học của các pin mặt trời cũng được xác định chi tiết nhằm giải thích kết quả trên.
Nghiên cứu xử lý arsenic trong nước bằng vật liệu carbon từ tính tổng hợp từ nguồn thải rơm rạ
Authors: Nguyễn Ngọc Bích , Nguyễn Hữu Nghị , Nguyễn Đình Thành
Published: April 2022

Vật liệu carbon từ tính có khả năng xử lý hiệu quả nguồn nước ô nhiễm arsenic đã được tổng hợp thành công từ nguyên liệu ban đầu là: nguồn thải rơm rạ, FeCl3, và KOH bằng phương pháp carbon hóa thủy nhiệt ở nhiệt độ thấp. Tính chất đặc trưng của sản phẩm được đánh giá bởi các phương pháp: XRD, SEM, EDX, FT-IR, BET và VSM. Kết quả cho thấy, vật liệu thu được có diện tích bề mặt riêng khá cao (171 m2/g) và độ từ hóa lớn (33 emu/g). Quá trình hấp phụ As(V) trong dung dịch nước được mô tả tốt bởi mô hình động học biểu kiến bậc hai và phù hợp với cả mô hình đẳng nhiệt Langmuir và Freundlich. Với nồng độ ban đầu là 400 µg.L-1, hàm lượng arsenic trong nước sau khi xử lý thấp hơn giới hạn cho phép trong nước uống (10 µg/L) theo quy định của Tổ chức Y tế Thế giới (WHO). Như vậy, vật liệu carbon từ tính thu được có hiệu quả xử lý ion As(V) trong nước tốt, chi phí thấp, dễ thu hồi bởi nguồn từ trường ngoài, hứa hẹn trở thành chất hấp phụ tiềm năng xử lý nguồn nước ô nhiễm arsenic.
Nhân giống in vitro hoa đồng tiền (Gerbera jamesonii) bằng kỹ thuật cắt lớp mỏng tế bào tại Trường Đại học Kiên Giang
Authors: Trịnh Thị Kim Bình , Trần Nguyên Chất
Published: April 2022

Hoa Đồng tiền có tên khoa học là Gerbera jamesonii, thuộc họ Cúc; là loại hoa phổ biến trên thế giới, sử dụng cho cả trồng chậu và cắt cành; có giá trị thương mại cao bởi các đặc tính như màu sắc, đường kính hoa và sức sống. Vì vậy, nuôi cấy mô là rất cần thiết để cung cấp đủ nhu cầu giống cho sản xuất. Mục đích nghiên cứu này là khảo sát ảnh hưởng của các chất điều hòa sinh trưởng đến quá trình nhân giống in vitro cây hoa đồng tiền. Kết quả cho thấy nồng độ kết hợp giữa NAA - BAP ở 2 mức độ 0,5-0,5 và 0,5-1 mg/l tối ưu nhất cho quá trình hình thành mô sẹo từ mẫu lớp mỏng cuống lá hoa Đồng tiền in vitro. Nồng độ môi trường ở MS1 bổ sung kinetin 0,5 mg/l đảm bảo sự phát triển bình thường của chồi (8,5 chồi/mẫu) từ mô sẹo lát mỏng tế bào hoa Đồng tiền, giúp giảm chi phí nuôi cấy và giảm sự ảnh hưởng ức chế của đa lượng ở nồng độ cao trong môi trường đến mẫu chồi in vitro. Môi trường MS1 có bổ sung kinetin nồng độ 1 mg/l cho chỉ số nhân chồi cao nhất (5 chồi/mẫu). Môi trường MS1 có bổ sung NAA nồng độ 1 mg/l cho khả năng hình thành rễ và cây hoàn chỉnh tốt nhất.
Ảnh hưởng của các tỷ lệ bã bia trong khẩu phần lên tăng trưởng của gà Bình Định giai đoạn 4 - 14 tuần tuổi
Authors: Nguyễn Thùy Trinh
Published: April 2022

Trong nghiên cứu này, tổng số 150 con gà Bình Định ở giai đoạn 4 - 14 tuần tuổi được sắp xếp vào thí nghiệm có bố trí hoàn toàn ngẫu nhiên với 5 khẩu phần có bổ sung bã bia khác nhau, 3 lần lặp lại và có 10 con gà trên mỗi đơn vị thí nghiệm. Mục đích của đề tài nhằm xác định ảnh hưởng của các tỷ lệ bã bia là 0%, 20%, 40%, 60% và 80%  trong khẩu phần lên sự tăng khối lượng của gà. Kết quả thí nghiệm cho thấy gà sử dụng khẩu phần có mức độ 60% bã bia đạt được lợi nhuận thu về cao nhất. Kết quả này có thể khuyến cáo đến người chăn nuôi để góp phần phát triển gà Bình Định ở Đồng bằng sông Cửu Long.
Geological Study for the Outbreak of Fires Phenomenon in Al-Ruhban Oasis, An-Najaf Al-Ashraf
Authors: Falih Haider Ahmed , Hejooj Ali H.
Published: April 2022

The current study focused on the phenomenon of the outbreak of fires and their causes in Al-Ruhban Oasis in terms of geologically, its economic importance and its environmental dimensions from the point of view of the Oil Exploration Company, depending on geological and geophysical information, laboratory analyzes and geochemical surveys that were carried out at the site of the phenomenon and the surrounding areas.The region was affected by major fault systems of the usual type that reach the surface, that this type of fault reflects the region’s influence by structural forces represented by the vertical lifting movements of the basement dislocation, in addition to the marking of secondary faults that affected the shallow deflectors, and that these faults The secondary reflects that the region has been affected by other structural forces that have revitalized the old faults.Laboratory analyzes of soil models at the site of the phenomenon and the surrounding areas indicated a clear discrepancy in the amount of pollution, as the surface models recorded very few percentages compared to the subsurface models that recorded the highest pollution values, where the highest values of hydrocarbon pollution were recorded, which indicates that hydrocarbon emissions have subsurface roots and that they are not only caused by surface pollution factors. Migratory hydrocarbon emissions from effective source rocks in the region or from potential oil and/or gas deposits in the region is one of the most important causes of fires in the Oasis of Al-Ruhban and is a direct indication of hydrocarbon presence.
Using Nahr Umr Aquifer as an Additional Source of Injection Water for the X Oilfield
Authors: Almalikee Hussein Saeed , Almayyahi Hayder Kadhim , Al-Jafar Methaq Khazal
Published: April 2022

Water injection is the main strategy to increase oil production and support reservoirs pressure in the X oilfield and almost any other oilfield. The available source for the water injection in X field is the Qarmat Ali river which is located 20km to the north. However, the amount of water from that river is insufficient. Therefore, alternative water sources were investigated and among them, it was identified the Nahr Umr aquifer as the most promising. Nahr Umr is a regional giant aquifer; it is composed of high porous high permeable sandstone at an average depth of 2900m. The analysis of Nahr Umr aquifer water showed that it has a very high salinity (240000 ppm) almost composed of sodium and calcium chlorides, free of Oxygen, no solid particles were observed, no quantities of dissolved H2S, and very low occurrence of bacteria owing to the high water salinity and high temperature of the aquifer. On other hand, aquifer water contains a significant amount of dissolved CO2 (5.5%) which can cause corrosion. Therefore, there is a need to treat that water to decrease CO2 or use high corrosion-resistant materials in the pipelines and water source wells.
Optimizing of Turbine blade spar using Ansys program
Authors: Al-Maliky Firas Thair , Kadhim Dhurgham A.
Published: April 2022

The current work involved optimizing the spars of wind turbine blades while taking into account the wind speed quantities that affected the blade structure. The objective was to determine the optimal dimensions of turbine blade spar configurations using the finite element method under the influence of the maximum pressure associated with the first mode shape while maintaining the Von Misses stresses within the assumed safety factor (1.5). (200-230 MPa). The blade was stiffened with a main box spar and two auxillary spars on each side. Appropriate spar locations were specified for poisons with a high natural frequency  first mode. The blade parts' dimensions were discretized to allow for greater flexibility and precision in dimension assignment. By utilizing the ANSYS program, the optimization process required a certain number of iterations to modify the blade structure's dimensions. Optimized iteration was considered in order to increase the thickness in areas of high stress and decrease the thickness in areas of low stress. Additionally, a comparison between a blade structure with optimal dimensions and one with non-optimal dimensions was included.
Manejo clínico da Fibrilação Atrial: uma revisão integrativa das evidências atuais
Authors: Marta Lígia Vieira Melo  , Alverga Andreza , Bruno Galdino Moreira  , Francisco Guilherme Leite Linhares de Sá  , Maria Alice Vieira Melo de Lima  , Weverton Flôr Patricio  , Ubiraídys de Andrade Isidório  , Elisangela Vilar de Assis
Published: April 2022

O objetivo do presente estudo é verificar evidências acerca do gerenciamento clínico da fibrilação atrial caracterizando os principais métodos diagnósticos, assim comot as estratégias terapêuticas mais utilizadas. Trata-se de uma revisão integrativa da literatura, realizada pela seleção de estudos indexados na PUBMED de 2015 a 2021. Utilizaram-se os termos orientados pelos Medical Subject Headings (MeSH): “Atrial Fibrillation”, “Treatment”, “Diagnosis”, “Management”, combinados pelo operador booleano “AND”, os quais propiciaram 218 artigos que, após leitura de títulos e resumos, reduziram-se a 41 estudos e, posteriormente, a 20 após suas leituras na íntegra. O manejo clínico da FA é discutido pelo controle de frequência, controle de ritmo e anticoaguloterapia. As drogas utilizadas em cada estratégia possuem ressalvas na sua utilização e seu uso na emergência requer monitorização contínua. A escolha da terapêutica deve ser individualizada. A estratégia de controle de frequência parece ser a terapêutica mais segura, tendo o controle de ritmo certas ressalvas. A terapia anticoagulante é primordial para evitar desfechos desfavoráveis, mas deve ser avaliada pelo perfil de comorbidades do paciente.
From Neural PDEs to Neural Operators: Blending data and physics for fast predictions
Authors: Karniadakis George
Published: April 2022

We will review physics-informed neural network and summarize available extensions for applications in computational mechanics and beyond. We will also introduce new NNs that learn functionals and nonlinear operators from functions and corresponding responses for system identification. The universal approximation theorem of operators is suggestive of the potential of NNs in learning from scattered data any continuous operator or complex system. We first generalize the theorem to deep neural networks, and subsequently we apply it to design a new composite NN with small generalization error, the deep operator network (DeepONet), consisting of a NN for encoding the discrete input function space (branch net) and another NN for encoding the domain of the output functions (trunk net). We demonstrate that DeepONet can learn various explicit operators, e.g., integrals, Laplace transforms and fractional Laplacians, as well as implicit operators that represent deterministic and stochastic differential equations. More generally, DeepOnet can learn multiscale operators spanning across many scales and trained by diverse sources of data simultaneously.
Equivalents of various maximum principles
Authors: PARK Sehie
Published: April 2022

Certain maximum principles can be reformulated to various types of fixed point theorems and conversely, based on Metatheorem due to ourselves. Such principles are Zorn's lemma, Banach contraction principle, Nadler's fixed point theorem, Brézis-Browder principle, Caristi's fixed point theorem, Ekeland's variational principle, Takahashi's nonconvex minimization theorem, some others, and their variants, generalizations, or equivalent formulations. Consequently, we have many new theorems equivalent to known results on fixed point, common fixed point, stationary point, common stationary point, and others. We show that such points are all maximal elements of certain ordered sets. Further, we introduce our earlier related works as a history of our Metatheorem.
A Somewhat Wilder Grace: Hawthorne, Humboldt, and Withstanding the Collapse of Nature into Symbol in The House of the Seven Gables
Authors: Manzanetti Evan
Published: April 2022

The first members of the Pyncheon family Nathaniel Hawthorne names in The House of the Seven Gables include no humans, but “the old Pyncheon-house” and “the Pyncheon-elm” (5). I argue that Hawthorne’s representation of nature produces a cultural–natural place-sense in which environment acts both as cultural symbol and endemic nature separate from human conceptions. By reading Hawthorne via Lawrence Buell’s “place-sense,” I argue for doubled existences of Hawthorne’s environment and position Hawthorne in dialogue with Alexander von Humboldt. Hawthorne’s depiction of nature that displays the “external world and our ideas and feelings melt[ing] into each other” both demonstrates a Humboldtian response to a common division between pre reason and experience in natural philosophy up through the nineteenth-century and also resonates with Donna Haraway’s call for “ongoing multispecies stories and practices of becoming-with” that defy preexisting anthropocentric models (Humboldt 1:64; Trouble 55). This consideration of Hawthorne alongside Humboldt invites interplay between nineteenth-century American literature and nascent nineteenth-century ecological philosophies, reading both in a cultural–natural framework engaging across multiple disciplines and foregrounds the opportunities to reexamine representations of nature in American literature considering nature’s difference from and dependence upon cultural conceptions.
The Mediation Role of Mushroom Management in the Effect of Organizational Trust on Intention to Leave in Sports Businesses
Authors: Bozkir Akif , , Şakar Murat
Published: April 2022

Background: The management style and understanding in sports businesses have a significant effect on the employees' sense of trust in the organization and their intention to leave. The aim of this research is to determine the mediating role of mushroom management in the effect of organizational trust on turnover intention. Aim: The purpose of this research is to determine the role of mushroom management as an mediating in the effect of organizational trust on the intention of leaving. Method: The research data were obtained by applying face-to-face survey method to sports business employees voluntarily during the pandemic period. The data obtained were analyzed using SPSS 23.0, Amos and IBM SPSS Process Macro package programs. Results: According to the results of the research, it was determined that organizational trust has a negative and meaningful effect on the intention to leave the job, while it has a negative and meaningful effect on mushroom management. In addition, it has been determined that mushroom management has an mediation role in the relationship between organizational trust and the intention to leave the business. Conclusion: The perception of mushroom management, which is new in the literature, is important in order to examine and understand the subject holistically, in different samples and cultures, in institutions, as well as with different theories such as personality traits and leadership types. Keywords: Mushroom Management, Organizational Trust, Intention to Leave, Sports Business
A Study on Clinical Characteristics and Diagnostic Stability in Acute and Transient Psychotic Disorders
Authors: Farooq Rizwan , Jawad Unaiza , Khan Imran , Irfan Muhammad Shoaib , Ullah Subhan , Asif Shakil
Published: April 2022

Background and Aim: The acute and transient psychotic disorders (ATPDs) as an independent diagnostic entity have become a subject of nosological debate. Numerous studies considered these psychosis as schizophrenia variants or mood disorders leading to diagnostic instability. The present study aimed to investigate the clinical characteristics and diagnostic stability in acute and transient psychotic disorders. Methodology: A total of 45 acute and transient psychotic disorders diagnosed patients were investigated at Psychiatry and Behavioral Sciences LGH Lahore and Psychiatry unit, Khyber Teaching Hospital Peshawar Pakistan for six months duration from 1st June 2021 to 30th November 2021. All the patients with ages ranging from 17 to 65 years fulfilling ATPDs criteria as per ICD-10 were enrolled. The written informed consent form was taken from the patients’ relatives. Patients with drug intoxication, psychotic illness history, brain disorders, mental retardation, and those taking regular antipsychotic treatment were excluded. Patients were followed up for one month and three months and diagnosis was reevaluated after each follow-up. During the follow-up period, global functioning, clinical manifestations, and quality of life were all evaluated on a regular basis. Results: Of the total 45 ATPD diagnosed patients, male and female patients were 18 (40%) and 27 (60%) respectively. Overall mean age was 29.7±7.9 years. After one month follow-up, the prevalence of ATPD, mood disorder, and schizophrenia was 39 (86.7%), 4 (8.9%), and 2 (4.4%) respectively. After 3 months follow-up, the incidence of diagnosed ATPDs, schizophrenia, and mood disorder were 36 (80%), 5 (11.1%), and 4 (8.9%) respectively. About 36 (80%) patients retained ATPDs whereas diagnosis of psychotic disorders changed in 9 (20%) patients. Conclusion: The acute and transient psychotic disorder was diagnostically stable entity. Patient’s sizable proportion of ATPDs initial diagnosis changed to Schizophrenia-related disorders representing early manifestations. Keywords: Acute and Transient Psychotic Disorders, Schizophrenia, Diagnostic Stability