bluuebunny/crossref_metadata_2025_split huggingface dataset:
Experiences of Motherhood in University Students in Brazil: A Qualitative Study
Authors: Amorim Fernanda , Maia Brunna , Melo Valéria , Almeida Camila , Magalhães Juliana , Carvalho Claudia , Viana Magda , Veras Juscélia , Mendes Cíntia , Damasceno Carolinne 
Published: December 2021

Introduction:
The women’s rise to higher education contrasts with the phenomenon of motherhood, since it instigates changes in various contexts, whether physiological or emotional, and directly affects the way of life and routine of those women, resulting in a constant conflict between motherhood and academic career. In this sense, the student has to restructure responsibilities and behaviors, as well as requires family support and laws that support her in this period.

Objectives:
To describe the experiences of motherhood in university students, and to identify the strategies developed by university students to adapt motherhood with academic routine.

Methods:
This is a descriptive, exploratory and qualitative research carried out in a private University Center in Brazil. The participants were ten Nursing undergraduate students, regularly enrolled and who experienced motherhood during the academic term. Data were collected during August and September 2019, through a recorded interview using a semi-structured form. For the treatment and analysis of the data, the Collective Subject Discourse was used. The study followed the ethical precepts and was approved by the ethics committee (opinion n. 3.419.572).

Results:
The participants’ discourses gave rise to four central ideas: Feelings experienced from the discovery of pregnancy; The discovery of pregnancy and the decision to continue the course; Support relationships as a decisive factor for the non-abandonment of the course and Strategies to reconcile motherhood with academic routine. The main key expressions identified in the discourses were: joy, fear, insecurity, anguish, concern, distress, anger, sadness, interrupting, giving up, taking time off from the course, not taking time off from the course, family support, support from friends, support from the institution, adjusting schedules, studying while my child sleeps, family help, taking the baby to college, storing milk while breastfeeding.

Conclusion:
The analysis of the discourses revealed that the experience of motherhood in the university sphere is marked by a combination of different feelings, and by an important process of adaptations to the new moment, since there is a reflection and indecision about the continuity of the academic trajectory. The reports also highlight the importance of family, institutional and friend support, such as a support network of incentive to the care with the child, as well as the use of strategies to reconcile academic routine with motherhood.
Prescription of Antimicrobials in Primary Health Care: Scoping Review
Authors: Carvalho Herica Emilia Félix , Schneider Guilherme , dos Santos Junior Aires Garcia , Batista Odinéa Maria Amorim , Mondlane Jose , Ferreira Adriano Menis , de Andrade Denise , da Costa Valle Andreia Rodrigues Moura 
Published: December 2021

Objective:
To map the available evidence about the prescription of antimicrobials in Primary Health Care.

Methods:
A Scoping Review has been proposed based on the procedures recommended by the Joanna Briggs Institute.

Results:
This review included a total of 16 studies. The articles compiled demonstrated that this theme is the center of discussion, in a linear manner, over the past 12 years. Among the studies, 37.5% occurred in Brazil, and regarding the prescription of antimicrobials analyzed in studies, amoxicillin was the most prescribed, the physician was the prescribing professional in 12 studies, and the prescriptions were mostly intended for the general population (children, adolescents, adults and the elderly).

Conclusion:
This review ratifies the premise of rational use of antimicrobials promoted by the World Health Organization through the goals of sustainable development when understanding that these drugs have been considerably prescribed in the daily routine of Primary Health Care and there is no specific system to control and monitor their rational use.
Potential Activated Carbon of Theobroma cacao L. Shell for Pool Water Purification in Politeknik Negeri Padang
Authors: Yetri Yuli 
Published: December 2021

Research has been carried out to improve the quality of the yellow pool water. The water is used as a source of clean water for the academics of the Politeknik Negeri Padang, so it needs to be improved in accordance with the quality standards of clean water, and is suitable for daily use. The adsorption process was carried out using activated carbon of Theobroma cacao L. shells which was carbonated at 400oC for 1 hour and activated with H3PO4. Characterization of functional groups using Frontier Transform Infra Red (FTIR), and morphology of surface using Scanning Electron Microscopy (SEM). The quality of clean water standard analyzed is turbidity, Total Dissolved Solids (TDS), color, Total Suspended Solids (TSS), and Fe content. Functional group analysis exhibits that the activated carbon produced has a pattern of absorption with O-H, C-H, and C-O bond types. At the optimum condition of the activation process, a good adsorbent is absorbed in pool water purification at a flow rate of 5 mL/min with a mass of 2 grams. The analysis showed an efficiency decrease in turbidity value of 67%, Total Dissolved Solids (TDS) 71%, Color 97%, Total Suspended Solids (TSS) 86%, and Fe content 38%. Surface morphology of activated carbon showed the presence of pore cavities, and after the filtration process the cavities became saturated. This shows that there has been an absorption by activated carbon, so that the water becomes clear. Activated carbon of Theobroma cacao L.shell is very effective in the process of purifying pool water into clean water and fulfilling clean water standards, so it is suitable for are used.
Nanotebuconazole: Điều chế trong môi trường nước và khảo sát hiệu quả kháng nấm bệnh gây hại trên cây trồng
Authors: Phạm Quốc Yên , Trần Quốc Tuấn 
Published: December 2021

Tebuconazole được phân tán trong hỗn hợp polyethylene glycol (PEG) và nước theo một tỉ lệ xác định với sự hiện diện của dichloromethane (DCM). Hỗn hợp sau đó được làm bay hơi ở 40oC dưới áp suất 480 mbar để loại bỏ DCM và hình thành nanotebuconazole. Kích thước hạt nanotebuconazole được xác định trong khoảng 27 – 35 nm với kích thước trung bình là 29 nm bằng kĩ thuật tán xạ ánh sáng động (DLS) và kết quả nghiên cứu cho thấy tỉ lệ PEG:H2O 4:1 là thuận lợi nhất cho quá trình hình thành hạt nhũ nano. Các thử nghiệm in vitro bằng phương pháp MIC (minimum inhibitory concentration) chứng minh rằng dạng nanotebuconazole cho hiệu quả kháng khuẩn, kháng nấm mạnh gấp 2 lần dạng thương mại trên các chủng Ralstonia solanacearum, Fusarium ambrosium và Rhizoctonia solani và gấp 4 lần trên chủng Phytophthora capsici, với nồng độ ức chế tối thiểu lần lượt là 50 ppm và 25 ppm. Chế phẩm nanotebuconazole được đánh giá chất lượng đáp ứng đầy đủ tiêu chuẩn thuốc bảo vệ thực vật theo Tiêu chuẩn Việt Nam 9482:2012 (TCVN 9482:2012).
INDUCTION OF MACROCYTIC-NORMOCHROMIC ANAEMIA IN Clarias gariepinus –Siluriform- EXPOSED TO SUB-LETHAL CONCENTRATIONS OF 1, 1-DIMETHYL 4, 4-BIPIRIDILLIUM DICHLORIDE (PARAQUAT) UNDER LABPRATORY CONDITIONS
Authors: Idi-Ogede Abubakar Musa , Ibrahim Adeshina 
Published: December 2021

Introduction: Macrocytic-normochromic anaemia was induced in Clarias gariepinus at intervals of 1, 7 and 14 days. Experimental fish were exposed to test water separately diluted with sub-lethal concentrations of paraquat of 0, 0.03, 0.05, 0.07 and 0.09mg/L. 14 days. No in-depth work has been carried out on Macrocytic-normochromic anaemia in Nigeria. Objective: to evaluate macrocytic-normochromic anaemia in Clarias gariepinus exposed to sublethal concentrations of paraquat. Methods: Blood were collected at intervals of 1, 7 and 14 days .Results: Blood dyscrasias was observed with a significant (p<0.05) decrease in haemoglobin, haematocrit, red blood cells, white blood cells, lymphocytes and monocytes. Mean corpuscular volume (MCV), Mean corpuscular haemoglobin (MCH), Neutrophils, Eosinophil and Basophil increased significantly (p<0.05) with increasing concentrations of the toxicant while Mean corpuscular haemoglobin concentration (MCHC) remained normal. Conclusion: Sublethal concentrations of paraquat induced macrocytic-normochromic anaemia in the exposed Clarias gariepinus.
Введение в АСД. Нерелятивистское уточнение динамики Ньютона. Самоучитель.
Authors: Рыков Валерий 
Published: December 2021

Абсолютная субстанциальная динамика (АСД) уточняет принципы и методы теоретической механики, тем самым расширяя область её ответственности на любые скорости и предсказывая новые физические явления.
Самоучитель по АСД поможет студентам вузов, аспирантам и специалистам освоить уточнённую теорию и методику решений задач теоретической и небесной механики, космической динамики, физики частиц высоких энергий, геофизики и оптики движущихся тел.
Любознательных читателей привлечёт последний раздел с ответами на актуальные вопросы по тематике книги.
Current state of bacterioplankton in Northern Caspian
Authors: Dyakova Svetlana Aleksandrovna , Soprunova Olga Borisovna , Galyautdinova Ecatherina Rafaelevna , Menkova Anna Vitalievna , Baubekova Dinara Gaidarovna , Proskurina Victoria Vladimirovna , Lardygina Elena Glebovna , Galkina Yuliya Vladimirovna , Degtyareva Larisa Vyacheslavna , Chekhomov Sergey Pavlovich 
Published: December 2021

Microbiological monitoring of the Northern Caspian proved that for the research period in 2013-2018 the average annual value of the total number of bacteria (TBN) was 1.35 million cells/ml. The TBN maximum value (1.46 million cells/ml) was recorded in 2013, the minimum (1.19 million cells/ml) - in 2014. Concentration of saprotrophic bacteria in the waters of the Northern Caspian during the research period varied from 50.94 thousand CFU/ml in 2013 to 1.66 thousand CFU/ml in 2014. The concentration of saprotrophic bacteria remained practically unchanged
within 2014-2018. The values of the ratio of the total abundance of microorganisms and saprotrophic bacteria show the eutrophication of the waters of the North Caspian in 2013 and in 2016, in other periods the water quality corresponded to the readings of an oligotrophic reservoir. The maximum number of oil-oxidizing bacteria (OOB) (8.28 thousand CFU/ml) in the waters of the Northern Caspian was recorded in 2013, the minimum (0.21 thousand CFU/ml) - in 2014. Starting from 2015 there was recorded an increasing number of OOBs and its stabilization until the end of the research period. The ratio of NOB and saprotrophs in water varied from 16.47 to 52.47%. Analysis of microbiological and hydrological-hydrochemical indicators revealed positive correlations of TBN and annual runoff (r = + 0.77), TBN and the content of mineral forms of nitrogen (r = + 0.60), the number of saprotrophic bacteria and nitrogen (r = + 0.83), the amount of NOB and mineral nitrogen and silicon (r = + 0.81). In the long-term aspect, an improvement in the microbiological situation was recorded against the background of a growing total number of bacterioplankton under a simultaneous decrease in the number of saprotrophic and oil-oxidizing bacteria.
Temporal variability of catches, distribution and dynamics of length of Russian sturgeon in waters of the Caspian Sea in 2015 –2020
Authors: Konopleva Irina Victorovna 
Published: December 2021

The paper presents long-term data on catches, distribution and length dynamics of Russian sturgeon in the waters of the Caspian Sea for the summer-autumn periods in 2015-2020. When considering the catches in the different parts of the sea there is found their annual variability, which is especially noticeable in the shallow zone in the North Caspian (0.31-2.0 specimens/trawl) and in the Middle Caspian (0-1.31 specimens/trawl). In the course of determining the reasons for the interannual dynamics of catches there were revealed several decadal rises. The dependence of decadal catches on the temperature of the bottom water layer was analyzed. The highest rise in catches was observed in the first decade of September when the temperature of water lowered up to 20.0-15.0 °C. The increase was observed due to migrating individuals to the shallow zone of the Northern Caspian Sea from shallow waters. Despite the variability of catches, the localization of Russian sturgeon schooling in the northern and middle part of the sea during the summer-autumn periods of 2015-2020 has certain similar features and trends. Sturgeon species fed mainly on shallow banks and deep dumps, where
the largest catches of sturgeon were recorded from 5.0 to 12.0 specimens/trawl. The absence of sturgeon at depths of up to 3.0 m isobath in the last five years is due to the water heating up to 27.6-28.8 °C. The decrease in the length of the Russian sturgeon observed in recent years is due to an increase in the proportion of youngsters (19.2-70.0%) against the background of a decrease in the adult population. It should be noted that from 2017 to 2019 there were not found the adult species in the catches by fishing nets, which indicates their continued re-moval from the population.
Donald, sus lecturas y la formación en nuestras universidades
Authors: Díaz Larrañaga Nancy 
Published: December 2021

Para leer al Pato Donald (1971) es un libro icónico por varios motivos, entre los que se encuentra, sin lugar a dudas, haber marcado una época. A partir de su publicación se desencadenaron multiplicidad de debates políticos y académicos que asumieron distintas formas, lenguajes y géneros. Entre todas esas incidencias se encuentra la educativa. Hoy sigue presente, de diversas maneras, en la formación de las/os estudiantes de las carreras de comunicación a lo largo de todo el país. Esta presencia constante en los espacios académicos, nos motiva a preguntarnos sobre su recuperación y a pensar cómo circula en la actualidad por las aulas.
¿Por qué seguimos leyendo a Mattelart y a Dorfman?
Authors: Sanguinetti Luciano 
Published: December 2021

En el presente artículo, el autor reflexiona sobre la vigencia del reconocido texto sobre la historieta del Pato Donald, elaborado por Armand Mattelart y por Ariel Dorfman, en el contexto de las transformaciones sociopolíticas del Chile de los años setenta. «¿Por qué lo seguimos leyendo?», es la pregunta que vertebra una reflexión que toma a esta obra más como un ensayo que como un paper académico, buscando las coordenadas literarias, culturales, sociales y políticas que le dieron origen y que aún en la actualidad le otorgan una vigencia más allá de las discusiones metodológicas y epistémicas.
Dogs undergoing surgical excision of mast cell tumors are not at increased risk of incisional complications
Authors: Iodence Ashley E. , Wallace Mandy L. , Grimes Janet A. , Schmiedt Chad W. 
Published: December 2021

Abstract

OBJECTIVE
To retrospectively compare the incidence of incisional complications in dogs undergoing surgery for mast cell tumors (MCTs) and soft tissue sarcomas (STSs).

ANIMALS
218 dogs.

PROCEDURES
Dogs that underwent excision of ≥ 1 MCT, STS, or both from January 2014 to July 2019 and had ≥ 30 days postoperative follow-up were included. Signalment; anesthesia and surgery time; administration of propofol; tumor type, grade, location, and size; intended surgical margins; histologic margins; perioperative radiation, chemotherapy, and corticosteroid and antihistamine (MCT group) treatments; and incisional complications (classified as major or minor) were recorded. Follow-up information was obtained from owners or primary care veterinarians, if needed. Incidence and severity of incisional complications were compared between the MCT and STS groups. Potential risk factors were assessed for associations with incisional complications by simple and multiple logistic regression analysis.

RESULTS
The 218 dogs underwent surgery for 293 tumors (209 MCTs and 84 STSs). Complication rates did not differ between MCT (28/209 [13%]) and STS (12/84 [14%]) groups. For the MCT group, incomplete margins (vs complete or narrow), increasing Patnaik tumor grade, and postoperative chemotherapy (yes vs no) were associated with increased odds of incisional complications on simple regression. On multiple logistic regression, postoperative chemotherapy was associated with increased odds of incisional complications for the MCT group and both groups combined.

CONCLUSIONS AND CLINICAL RELEVANCE
On the basis of the results, we suggest that chemotherapy be used with caution ≤ 30 days after surgery for dogs with MCTs. Corticosteroid administration was not associated with incisional complications for the MCT group in this study.
Idea participatio actuosa Soboru Watykańskiego II w dobie pandemii
Authors: Filipowicz Krzysztof 
Published: December 2021

Niniejszy artykuł jest próbą odpowiedzi, jak soborowa idea participatio actuosa mogła być realizowana w warunkach pandemii Covid-19. Uczestnictwo w liturgii zakłada jedność czasu i miejsca. Możliwości oferowane przez współczesne media spełniają zasadniczo warunek uczestnictwa co do jedności czasu. Znacznie większy problem dotyczy jedności miejsca, co pociąga za sobą ograniczenia uczestnictwa w liturgii rozumianej jako świat osób i relacji. Niewątpliwie, nawet tak ograniczony sposób uczestniczenia nie musi automatycznie narzucać ograniczeń co do skuteczności w porządku łaski. Kwestie te były już podnoszone podczas obrad Soboru Trydenckiego. Oznacza to, że nawet ograniczenia narzucone przez pandemię nie wykluczają całkowicie z włączania się człowieka w opus Dei. Obok analizy dokumentów poświęconych liturgii, artykuł uwzględnia badania socjologiczne religijności Polaków w dobie pandemii.
PENINGKATAN PRODUKTIVITAS BUBU APUNG DENGAN LAMA PERENDAMAN YANG BERBEDA TERHADAP HASIL TANGKAPAN
Authors: Sitinjak Ladestam , Gaol Risma Mariva Tua Lumban , Banurea Juni Susanti 
Published: December 2021

Hasil tangkapan dengan menggunakan bubu dasar masih tergolong rendah dan tidak ramah lingkungan karena dapat merusak terumbu karang. Untuk itu dilakukan penelitian ini yang bertujuan untuk meningkatkan produktivitas bubu apung serta mengetahui waktu dan lama perendaman bubu yang terbaik. Penelitian ini dilaksanakan dengan metode eksperimental yang didesain dengan menggunakan Rancangan Acak Kelompok (RAK). Hasil tangkapan paling banyak pada bubu apung dengan lama perendaman 6 hari yaitu sebanyak 15 ekor, jenis ikan adalah ikan baronang, ikan tanda, dan ikan jarang gigi.
Kata kunci: bubu apung, hasil tangkapan, lama perendaman, produktivitas
Hasil Tanaman Wortel (Daucus carota L.) di Dataran Rendah pada Berbagai Ketebalan Mulsa Jerami Padi
Authors: Ilham Ogy Farenza , Jayaputra Jayaputra , Nikmatullah Aluh , Santoso Bambang Budi 
Published: December 2021

Carrot is one of the vegetables that people like because it has many health benefits related to the content of B vitamins, vitamin C, and other substances, thereby increasing the need or demand, but not in line with the increase in the production of this plant. One of the efforts to increase production is through area expansion, and the lowlands are the target of its development. This study aims to determine the growth and yield of carrots grown in the lowlands by applying rice straw mulch. This research was conducted in a rice field area, in Bagek Polak Village, West Lombok Regency, West Nusa Tenggara with an altitude of 26 m above sea level in July-October 2020. The field experiment with the experimental method was designed according to a Randomized Block Design with one factor, namely the thickness of rice straw mulch. (m0 = no straw mulch; m1 = 1 layer mulch thickness; m2 = 2 layers mulch thickness; m3 = 3 layers mulch thickness; m4 = 4 layers mulch thickness) was repeated four times so that there were 20 experimental units. The results showed that rice straw mulch had a significant effect on the growth and yield of carrots in the lowlands. The use of 4 layers of rice straw mulch was could increase the growth and yield of carrots by 2647.75 gr/m2 or the equivalent of 21,182 tons/ha. layer; expansion; production; vegetables; tubers
ANALISA SIFAT LISTRIK DAN KANDUNGAN Fe NANO PARTIKEL PASIR BESI BERBASIS PASIR BESI SUNGAI UNTUK MENGETAHUI KUALITAS AIR SUNGAI
Authors: Saprianti Nuraini , Didik Lalu A. , Zohdi Ahmad 
Published: December 2021

Penelitian ini bertujuan untuk mengetahui nilai kandungan mineral, karakteristik sifat listrik, konstanta dielektrik pasir besi serta mengetahui kualitas air sungai Pohgading desa Pohgading kecamatan Pringgabaya kabupaten Lombok Timur. Metode yang digunakan dalam penelitian ini yaitu metode deskriptif kuantitatif. Sintesis nanopartikel pasir besi yang diambil dari jarak 2 meter, 4 meter, 6 meter, 8 meter, dan 10 meter disintesis menggunakan metode kopresipitasi. Setiap sampel kemudian di AAS untuk mengetahui berapa persen (%) andungan mineral pasir besi. Dari hasil penelitian diperoleh nilai kandungan mineral pasir besi sungai Pohgading tersebar merata ditiap jarak pengambilan yakni 0,0172%, 0,0171%, 0,0172%, 0,0172%, 0,0172%. Pengukuran sifat listrik pasir besi sungai Pohgading menggunakan metode empat titik probe untuk menentukan resistivitas pasir besi dan plat sejajar untuk menentukan konstanta dielektrik. Resistivitas pasir besi sungai mengalami peningkatan ditiap-tiap jarak, pada jarak 2 meter sampai jarak 10 meter diperoleh 1,1 x 103Ωm sampai 1,7 x 103Ωm. Begitupun dengan nilai konstanta dielektrik, dimana pada jarak 2meter sampai 10 meter diperoleh 1,7 x 104F sampai 3,5 x 104F. Untuk kualitas air sungai dapat diketahui melalui analisis PH, suhu, konduktivitas dan TDS air. Sebelum dicampur dengan nanopartikel pasir besi PH air, suhu air, konduktivitas air dan TDS air diperoleh sebesar 5,95, 28,5°C, 640μS/cm, dan 370 ppm. Setelah dicampurkan nilai PH meningkat ditiap-tiap jarak pengambilan, pada jarak 2 meter sampai 10 meter diperoleh sebesar 5,97 sampai 6,00. Sedangkan suhu, konduktivitas dan TDS air sungai semakin rendah.
PEWARNAAN TITIK TOTAL SUPER ANTI-AJAIB LOKAL PADA GRAF PETERSEN DIPERUMUM P(n,k) DENGAN k=1,2
Authors: Setyawan Deddy , Afni Anis Nur , Prihandini Rafiantika Megahnia , Albirri Ermita Rizki , Kristiana Arika Indah 
Published: December 2021

The local antimagic total vertex labeling of graph G is a labeling that every vertices and edges label by natural number from 1 to such that every two adjacent vertices has different weights, where is The sum of a vertex label and the labels of all edges that incident to the vertex. If the labeling start the smallest label from the vertex then the edge so that kind of coloring is called the local super antimagic total vertex labeling. That local super antimagic total vertex labeling induces vertex coloring of graph G where for vertex v, the weight w(v) is the color of v. The minimum number of colors that obtained by coloring that induces by local super antimagic total vertex labeling of G called the chromatic number of local super antimagic total vertex coloring of G, denoted by χlsat(G). In this paper, we consider the chromatic number of local super antimagic total vertex coloring of Generalized Petersen Graph P(n,k) for k=1, 2.