bluuebunny/crossref_metadata_2025 huggingface dataset:
ADULT INTUSSUSCEPTION SECONDARY TO GASTROINTESTINAL LIPOMA – A CASE SERIES
Authors: Kumar Dhivya , C. Kawarat Vikas , Rajeswari M. , S. Shanthi P.
Published: April 2023

Adult intussusceptions are a rare entity, accounting for 1-5% of all intussusceptions. The etiopathology and management varies largely as opposed
to pediatric intussusceptions. While, the pathology is most commonly idiopathic in children, there usually is a structural abnormality in adults,
which acts as a lead point. Consequently, the management also differs - while it is conservative in children, the management is usually surgical in
adults. Moreover, the pathology precipitating intussusception also differs depending on the site of origin. In this case series, we report three cases of
gastro intestinal lipomas who presented with intussusception and their management at our institution
AN INTERESTING CASE OF KNOCK KNEE
Authors: Rajagopala Marthandam L. , Vinoj A. , Aarthi Prabha J.
Published: April 2023

Primary hyperparathyroidism is a generalized disorder of calcium, phosphate, and bone metabolism due to an increased secretion of parathyroid
hormone. The manifestations may be subtle, and the disease may have a benign course for many years or a lifetime. If the patients are symptomatic , the
most commonly involved system include the renal and the skeletal system. Herein we present a case of 16 year old male who presented with complaints
of multiple large joint pain and progressive deformity of both knees over the past 1 year. Physical examination revealed bilateral genu valgum.
Investigations taken showed elevated serum calcium levels, parathormone levels, alkaline phosphatase levels and low levels of vitamin D. Skeletal
radiograph taken showed evidence of osteitis brosa cystica along with salt and pepper appearance of the skull. USG Neck showed evidence of left
parathyroid adenoma and a Tc99 Sestamibi parathyroid scintigraphy scan conrmed it. Patient underwent inferior parathyroidectomy. Post procedure,
patient's parathormone levels were within the normal limits and hence was discharged with calcium and vitamin D supplements.
Improvement of analytical determination of cyproconazole and propiconazole in fruit crops
Authors: Panchenko T. , Cherviakova L.
Published: April 2023

Goal. Development and unification of the method of simultaneous determination of cyproconazole and propiconazole in fruits (apples, peaches, grapes) by gas-liquid chromatography (GC).

Methods. The active substances were determined by gas-liquid chromatography (GC) using a gas chromatograph «Perkin Elmer 8410» with an NPD detector. Propiconazole and cyproconazole were identified by the retention time of the compounds, quantification by the calibration dependence of the chromatographic peak area of the analyte on its concentration in the calibration solution by correlation and regression analyzes.

Results. The choice of the method of determination is limited by the physicochemical properties of the active substance and the characteristics of the object under study (matrix). The optimal conditions for determination were selected using a chemical-analytical monitoring algorithm and a system for multiquantitative determination of pesticides in matrices. According to them, the matrices are analyzed in stages: extraction, purification, qualitative and quantitative determination. Cyproconazole and propiconazole are low-polar compounds (µ of their cis- and trans-isomers are 4.43; 4.71 and 3.80; 4.20 D, respectively), so extraction was performed with chloroform (ε 5.1). Purification of extracts from coextractive substances of matrices was performed by TLC. Compounds were identified by retention time, and quantification (C, µg/ml) was performed on the areas of chromatographic peaks (S, mm2) in the range of linear detection (2—10 ng) according to the linear regression equations: Sc = 11.991 C — 6.096 (R2 = 0.998); Sp = 13.721 C – 4.221 (R2 = 0,994). The average value of measurement is 81.0—87.8%; standard deviation 2.21—5.38%; confidence interval (P 0.95; n = 15) 1.94—4.72%.

Conclusions. Optimal selective conditions for the analysis of triazole derivatives by chromatographic methods provide simultaneous determination of test compounds and quality control of fruit crops on the content of residual amounts of cyproconazole and propiconazole at the level of hygienic standards (MAL 0.05—0.10 mg/kg).
RFID Based Smart Trolley for Automatic Billing System
Authors: - VASANTHAKUMAR.R , - PALEPU SHIVA , - PRIYADHARSAN.S , - ARAVINDHAN.A
Published: April 2023

Despite the existence of e-commerce, people still prefer to purchase a large number of goods exclusively in supermarkets and shopping centres for their personal enjoyment. Following the queue through the billing process is one of the challenges experienced by clients. Although they just intend to purchase one or two items, waiting for the merchandise to be billed takes time and is inconvenient in today's busy world. According to our survey, supermarkets with high consumer traffic spend a lot of money and time on each customer. The store owners are prepared to accept any intelligent devices that automate the billing process in order to lower the amount of labour and time required for that operation. By completing the billing procedure in the trolley rather than standing in line even for a few items, the major goal is to please the consumer while also shortening the time required for the billing process. After a brief scan, the clients must add the items to the cart, and after they have, the total will be shown there. Customers had two options for paying their bills: using their ATM cards or a pre-recharged customer card that the store offered. In addition to providing protection to deter theft, we have made it easier for users who unintentionally place their projects in the trolley by alerting them. In order to satisfy the needs of both customers and shopkeepers, our ultimate goal is to reduce the time spent waiting in lines while maintaining customer satisfaction, reducing the monotony of barcode scanning, and doing away with the waging of billers.
A Review on Diclofenac Sodium: Pharmacological Properties and Recent Advancements
Authors: - DR GYANESH KUMAR , - DR HARISH SHARMA , - MUKTA MADHAVI
Published: April 2023

Diclofenac is non steroidal anti-inflammatory class of drugs (NSAIDs) which has analgesic , antipyretic & anti-inflammatory properties which is used to treat various diseases like arthritis , osteoarthritis etc.
Characterization of Yeast Isolated from Berkeep, a Traditional Fermented Milk Products of Darfur State, Western Sudan
Authors: - Zawahir A. Musa , - Warda S. Abdelgadir , - Omer I. Ahmed
Published: April 2023

Berkeep is a naturally fermented yoghurt-like milk product consumed as common food in parts of the Darfur State, Western Sudan. Its production and consumption derive much food security and economic benefits to the rural people in the region. The objective of this study was to isolate and characterize yeasts of Berkeep by both conventional and molecular-based methods. A total of 220 yeast isolates, were obtained from 75 samples of Berkeep from three production sites namely, Elkoumah, Manwashy and Kass in Darfur state, were purified then characterized to species level by molecular tools. Based on ITS-PCR using the forward primer Cy5-Y-ITS1 and reverse primer Y-ITS4, the isolates were screened into five groups. Representative of each group was selected for sequence analysis of ITS rRNA gene. The gene sequence was subjected to nucleotide BLAST. The yeast microbiota of Berkeep was dominated by Kluyveromyces marxianus (YG4, 85 isolates) which showed 100% homology towards Kluyveromyces marxianus isolate QKM4. 14.54% (32 isolates), Sixty-eight (Group YG5) identified as Saccharomyces cerevisiae showed 97.22% homology towards Saccharomyces cerevisiae isolate JKSP39. Group YG3 revealed 100% homology towards Pichia kudriavzevii isolate Sugarcane. Eleven isolates, (YG2) showed 99.37% homology towards Pichia kudriavzevii strain YS179. The twenty-four isolates of group, (YG1) recorded 99.70% similarity towards Candida intermedia isolate B-NC-12-f 16i. Very minute variation was observed with in the three production sites concerning the yeast count and type of yeast species.
A Study on Determining and Analysing Consumer Buying Behaviour in the Automobile Industry
Authors: - MANISH  CHAUDHARY
Published: April 2023

The most lucrative sector of the economy nowadays is the car business. Due to a growth in both rural and urban income.
The key factors influencing high volume automobile categories are the sector and the availability of simple financing. With a number of new competitors entering the market and major international brands preparing to enter the Indian market, the rivalry is intensifying.
To learn more about consumer expectations and their market offers, current and new automobile manufacturing firms in India will find this research to be useful. Several domestic and international firms have an impact on the Indian automotive industry. In this essay, research on consumer behaviour among customers of automobiles is analysed. Marketing professionals may flourish in the market by having a thorough awareness of customer purchasing habits. A study of the Indian automobile market revealed that each segment's customer priorities differed, with disposable money serving as the primary motivator for purchases. Customers' top priorities in terms of needs are affordability, safety, and comfort while brand reputation largely determines how well customers perceive quality. For this study, the research papers in the passenger automobile category were examined, along with the buying decision-making process and how it interacts with other behaviour factors. This study's goal is to identify the variables that affect consumers' choices for a certain automobile category. This research also makes an effort to synthesize data and recommendations for addressing the current sales stasis situation and fostering future demand for the automotive industry.
A Study on Portfolio Analysis and Factor Affecting Mutual Fund
Authors: - Sneha kashyap
Published: April 2023

This dissertation is a diagnostic study on factors affecting mutual funds and portfolio analysis. The purpose is to diagnose and compare the various events which cause affects on NAVs of Mutual Funds. Mutual Funds are one of the dominant industries in Indian economy, but due to uncertainty in the market, they are no longer safe. This dissertation focuses on diagnosing the events when NAVs of Mutual Funds fluctuates, finding the reasons of these fluctuation, analyzing and comparing these reasons, and commenting on the steps taken to overcome them.
Criminality: As An Aspect Of Psychological Conflicts In Alex Michaelides’ 'The Silent patient'
Authors: - Ujamasirin Shammi Khan , - Vivek V Joshi
Published: April 2023

Psychological conflicts those assist for criminality
A Study on Covid-19 Pandemic: An Impact on High School Education in Jharkhand
Authors: - Gautam Kumar
Published: April 2023

Education is the pillar of any nation; it builds the skills,knowledge and human resources of a nation.Health and education is a major concern for any nation and keeping its countrymen healthy and educated is the responsibility of the nation's.The outbreak of the coronavirus (COVID-19) has declared by WHO a public health emergency of international concern (PHEIC).In this paper, we are discussing about covid-19 and its impact on high school education in the jharkhand context.A high school is a secondary school, where teenagers are educated before starting college or getting jobs.It is an empirical paper where a literature review is d to understand the concept of Jharkhand schools in the context of online education, the importance of education and COVID 19 impacts on education from the perspective of parents, teach and students. For this purpose, a total of 30 respondents were selected from public sector schools of Ranchi.Data collection is done using questionnaires and independent sample test.Results of the study disclosed that online classes are the best solution in a pandemic and the tool is embraced by both the gender stakeholders equally. However, a few critical aspects that need a solution in this context are identified as trained teachers.
Analytical Approach by Sorting of Manure for Farming and Electricity from Municipality Solid Waste
Authors: - Jitendra Kumar Srivastava , - Kamta Prasad Verma , - Akash Sahu , - Prem Prakash Bharti , - Sanjeev Kushwaha
Published: April 2023

Waste operation and declining soil fertility are the main issues endured by all developing nations, like India. Currently, agrarian application of Municipal Solid Waste (MSW) is one of the most promising and cost effective options for managing solid waste. It's helpful in working current burning issues viz. soil fertility and MSW operation still there's always a implicit trouble because MSW may contain pathogens and poisonous adulterants. Thus important emphasis has been paid to composting of MSW in recent times operation of compost from MSW in agrarian land helps in upgrading the soil’s physico- chemical parcels. Piecemeal from that it also assists in perfecting natural response of cultivated land. Keeping the present situation in mind, this review critically discusses the current script, agrarian application of MSW compost and energy from part of soil microbes and soil microbial response on external solid waste compost operation.
Effect of Dry Needling on Kicking Speed in Football Players with Hamstring Tightness
Authors: - Zainab Parkar , - Aakanksha Joshi
Published: April 2023

Background:
One of the most popular sports in the world is Football. One of the most usual injury from Hamstring Tightness is hamstring muscle damage. Football is therefore a dynamic sports that causes more injuries than other sports. In clinical and fitness contexts, the term is frequently used to represent restricted motion based on by adaptive soft tissue shortening, mainly minimal muscular shortening. The term “myofascial trigger point” refers to a hyperirritable point in skeletal muscle that is connected to hypersensitive palpable nodules in a taut band and has the characteristics of localized pain, soreness, motor dysfunction, and autonomics disturbances. Dry Needling is trained technique that involves penetrating the skin with a small needle to stimulate trigger points, muscles and connective tissue for the treatment of musculoskeletal pain.
Method:
Football players with Hamstring tightness [n=53] were included in the study according to the selection criteria. Subjects were evaluated for hamstring tightness using popliteal angle and kicking speed was assessed before and after the treatment. Subjects were given dry needling on hamstring muscle for the period of 1 week alternately.
Results:
Statistical analysis was done using paired t test. Based on the result there is increased in popliteal angle p=[0.000] and kicking speed time p=[0.0001] of the players when compared with pre and post treatment. Dry needling technique was proved statistically in reducing hamstring muscle tightness.
Conclusion:
It is concluded that Dry needling proves to be effective in improving hamstring flexibility and kicking speed among football players and hence helps in bringing out their best performance on the field.
Pregnancy Completed on a Uterus Pseudo Unicorn: To About of One Case
Authors: - Bouchaib Allae eddine , - Chanaa imane , - Hassan alami , - Rachid bezad
Published: April 2023

The incidence of uterine malformations is estimated in the general population between 0.1 and 3%. The occurrence of pregnancy in case of Uterine malformation is a potentially high obstetrical risk situation. We describe a rare case of a pregnancy carried to term on a pseudounicorn uterus diagnosed during an infertility assessment with rudimentary horn resection by laparoscopy , preventing thus the major risk of uterine rupture. The evolution was favorable until 37 WA when the patient was scheduled for caesarean section prophylactic.
Awareness of Investment Promotion for the Start-ups Eco-system: A Study on Odisha
Authors: - Ashamayee Mishra , - Simran Jena
Published: April 2023

When a company is in its early stage in business sector then they need investments to group or funding source.
Want to start a business then funding is very important. That’s when we come across the word investment promotion agencies or investment promotion.
The purpose of this study is to understand the need of investment promotion for Start-ups and whether it is necessary or not. This study specially targets start-up businesses, and this report shall point out the need, importance and awareness of investment promotion and investment promotion agencies. Using the data gathered from questionnaire and the information available on internet, we shall answer how the need of investment promotion and its agencies will be helpful for start-ups. The survey conducted was limited to specific area to attain the true and fair view or facts.
Overall, the report shall present a new approach to the people or start-ups about the need, importance, and awareness of investment promotion and investment promotion agencies.
Blood Urea Level After on Pump and Off Pump Coronary Artery Bypass Grafting
Authors: - Reshma Gopan M
Published: April 2023

CABG being one of the most common types of cardiac surgery, lowers the risk of Myocardial Infarctions and patients can remain symptom free for as long as 10-15 years. Though this surgery became more common, there are 2 methods of performing CABG, and they are On-pump and Off-pump techniques. Recent studies reveals several advantages for Off-pump technique than performing On-pump technique. So the intention of this study was to analyze if there is anyphysiological significance of doing On-pump over Off-pump technique. The physiological parameter being considered in this study includes Blood urea level. Post CABG results of blood urea level showed almost similar outcomes among both the techniques of performing CABG surgery. Thus, renal function is unaffected by the technique if CABG, whether with or without cardiopulmonary bypass, in spite of the theoretical advantage of off-pump surgery.
Prospectus as a Contrivance for Investor Protection in Indian Companies
Authors: - Ojaitra Arora , - Devansh Tripathi
Published: April 2023

The prospectus is an essential document that plays a crucial role in safeguarding the interests of investors. It serves as a legal and informative instrument that provides critical information about the investment opportunity to potential investors. However, the effectiveness of the prospectus in protecting investors is subject to scrutiny and requires critical analysis. This research paper aims to provide a critical analysis of the role of the prospectus in safeguarding investor interests. It will examine the legal framework for prospectus requirements and evaluate the extent to which the prospectus protects investors from potential risks and fraudulent activities. The paper will explore the relevance of the prospectus in the context of initial public offerings and scrutinize its effectiveness in ensuring transparency and disclosure of relevant information. It will also assess the extent to which the prospectus facilitates informed decision-making by investors. Furthermore, the paper will investigate the implications of inadequate or misleading disclosure in the prospectus and its impact on investors and will also examine the role of regulatory bodies in enforcing compliance with prospectus requirements and safeguarding investor interests. In conclusion, this paper provides a critical analysis of the role of the prospectus in protecting investors. It highlights the importance of the prospectus in safeguarding investor interests and identifies areas for improvement in the legal framework for prospectus requirements to enhance investor protection.
A Study on Customer Satisfaction of Maruti Suzuki
Authors: - Aditi kumari
Published: April 2023

This study aims to investigate the factors that influence customers to choose Maruti Suzuki as their car, based on primary data from Coimbatore, India. Questionnaires were used to collect the data. Keywords include customer, satisfaction, and brand.
Comparative Study of Wind and Seismic Effect on a Multi-Storied Building
Authors: - ANUSURI UMA MAHESWARI , - BORA KRISHNA BHUVAN PRASAD
Published: April 2023

On demand of growing population construction of high-rise building is being made compulsory for avoiding land scarcity in future. Many major cities in India are very closer to the coastal area and almost all of them comes under live seismic zone which is big problem for high rise multistorey buildings. As manual analysis of such a complex structure is too hectic and time consuming, it is very necessary to find the solution on this issue instantly, the Wind and Seismic Analysis of the structure done by the softwares like STAAD-PRO and advanced software CSI ETABS. In this proposed study three different models were generated and analyzed by both softwares Staad-Pro and Etabs under the guideline of IS: 875-2015-Part III and IS: 1893-2016-Part-I. The response of G+5, G+20 and G+50 storey buildings has been studied. After comparing all the results we conclude whether earthquake or wind effect is critical.
A Review Paper on Lifestyle, Food Pattern and Socio-economic Conditions of Muslim Women
Authors: - Rose Rani Minz , - Manju Kumari
Published: April 2023

Lifestyle changes, particularly in developing countries and as civilizations Westernise, are connected to a variety of health issues, including obesity, cardiovascular disease, and many types of cancer. Sedentary behaviour, obesity, smoking, and bad nutritional habits all contribute significantly to poor health and necessitate continual intervention strategies to assist people in making positive adjustments in these areas. When we talk about healthy eating, we mean eating a balanced diet that includes meat, milk, grains, and legumes, as well as lots of fruits and vegetables.
This research paper reviews the Lifestyle, Food pattern and Socio-economic conditions of Muslim Women. We concludes that Muslim women eat an imbalanced diet and engage in less physical activity. Due to their religious convictions, families, social norms, and experiences, many fast during Ramadan. They lag behind the majority in a number of social development categories as well, including economic standing, educational attainment, sense of empowerment, political participation, and influence on public policy.
Girls Dropout in Education: A Study
Authors: - Dr G Rajitha
Published: April 2023

Education is the process of facilitating learning, or the acquisition of knowledge, skills, values, beliefs, and habits. It is the process of imparting powers of reasoning, judgment, and generally of preparing oneself intellectually. Education gives us knowledge of the world around us; it is needed for development and improvement of a nation. It empowers people and strengthens the nation; it also ensures gender equality. Education has he key to creating, applying, and spreading knowledge thereby ensuring the development of dynamic or competitive economies.
Girl child education helps women to take advantage of opportunities that could benefit them and their families, preparing them for the labour force and helping them understanding their legal rights as well as their reproductive rights. Basic education provides the
Girl-child with an understanding of basic health, nutrition, and family planning, giving their choices and the power to decide over their own lives and bodies.
A Study to Assess the Effectiveness of Structure Teaching Programme on Knowledge Regarding the Selected Care of Pre-eclampsia Patient among Nurses in Selected Hospitals of Pune Region
Authors: - Ms. Dhansampada Tapkire
Published: April 2023

Pre-eclampsia is a condition that occurs during pregnancy that is characterized by high blood pressure and the presence of proteins in your urine. Pre-eclampsia usually occurs, if at all, after the 20th week of pregnancy. Also known as “toxemia” or inaccurately called “pregnancyrelated hypertensionIn the pre-eclamptic patient there is a risk of repeated miscarriages and hormone and infertility In first time pregnant women. It is specific multi system disorder of unknown aetiology. The disorder affects 5-7 of pregnancies with an incidence of 236 cases per 1000 deliveries Pre-eclampsia is the single identifiable risk factor in still birth and strongly associated with fetal growth retardation, low birth weight, preterm delivery, respiratory distress, it has been shown that 65% of fetal deaths occur due to non managed pre-eclamptic mothers. The nursing care differs from patient to patient. The health need of patients change according to their health condition. Pre-eclampsia mothers are more dependent on nurses to meet their basic needs than other Antenatal mothers who can independently perform their activities.
A Study on Environmental Sustainability- Growth, Trends and Concerns
Authors: - Asha S. , - Vyshnavi A. , - Shlok Todi , - Patnala Akanksha
Published: April 2023

Environmental Sustainability is a concept gaining increasing importance which seeks to ensure preservation of natural resources for the sake of future generations. Its broad idea is meeting requirements of the present generations without sacrificing or compromising on the ability of our future generations to sustain them.
Environmental sustainability is a global issue requiring contribution from and collaboration between various parties, which can include businesses, individuals, and also governments if seen from a larger perspective. It involves a multitude of various activities which include water treatment, waste reduction, pollution control, resource conservation by using renewable methods etc. This goal of sustainability can be achieved my moving away from the present model of unlimited and unmonitored growth, consumption and wastage, to a model of monitored usage, savings, wastage and other factors without compromising on growth for a better future.
Effectiveness of Self-instructional Module (Sim) on Knowledge Regarding Human Rights of Mentally Ill among 3rd Year B.Sc. Nursing Students
Authors: - Nilesh Kumar Patidar , - Shikha Saloman
Published: April 2023

The science and practice of providing protective, therapeutic, supporting, physical, and social care to those who are too unwell to fully manage their own behavior is known as psychiatric nursing. The primary health care provider and primary mental health care nurse for patients in mental hospitals and other institutional settings is the psychiatric nurse. A young profession is nursing. The professional nurse exhibits special abilities, engages in critical analysis and methodical research, and applies discretion and judgments in practice. The results showed that the comparison of overall knowledge score between pre test and post test. In the pre test mean score was 11.18 with SD 2.82 whereas in post test mean score was 23.23 with SD 3.03. Difference in score is 12.05. There is large difference between pre test and post test knowledge score and it is statistically significant. Differences between pre test and post test score was analyzed using paired t-test and it was 25.81 which were found highly significant at 0.05 levels. This indicates that the self-instructional module was effective in increasing the knowledge on human rights of mentally ill among 3rd year B.Sc. Nursing students.
Level of Stress Between B.Sc. Nursing 1st Year & B.Sc. Nursing 2nd Year Students
Authors: - Kamlesh Singh , - C. Gomathi , - Santoshi Ahirwar
Published: April 2023

Stress is a universal experience. Stress is part of being alive. Stress is a person environment interaction. Stress may be viewed as an individual’s reaction to any changes that requires an adjustment or response, which can be physical, mental or emotional. Stress is associated with negative situations, but good things also produce stress. Stress from positive experiences, such as becoming newly married, promoted at work, etc. is called eustress. A stressor is any situation that shows anxiety responses. Stress and stressors are different for each person; therefore, it is important that the nurse knows the stress producers for each of her patient. Stress is define as “any process, either in the external environment or within an individual that demand a response from the individual” Engel (1962). Stress level seems to be high in India than other countries. The finding shows that between B.Sc nursing 1st year students 33.33% are having mild stress, 66.67% are having moderate stress, 0.00% are having severe stress and B.Sc nursing 2nd year students 33.33% are having mild stress, 66.67% are having moderate stress, 0.00% are having severe stress. Statistical analysis showed that mean of B.Sc nursing 1st year student level of stress is 25.66 and mean of B.Sc nursing 2nd year is 24.93 and t value was 0.31.
A Study to Assess the Effectiveness Structure Teaching Programme on Care of Neonate among Primi Mothers Residing at Urban Level in Selected State of Maharashtra
Authors: - Ms. Nikita Jaybhay
Published: April 2023

The early neonatal period (birth to 7 days) is critical phase in the live of newborn baby. Major changes occur during this period of life which determines the well being of the newborn. Mother has an important role to play in the life of her child. The primary causes of neonatal mortality are complications of prematurity, birth asphyxia, birth injury, neonatal tetanus, congenital anomalies, and diarrhea with low birth weight contributing to a large proportion of deaths. Most of these newborns die at home while being cared by mothers, relatives and traditional birth attendant.
Nearly 50% of all infant deaths occur during the neonatal period, half of these deaths occur in the first 7 days of life. Due to pre maturity neonatal tetanus, birth asphyxia, and infections which can be prevented by proper and timely care of new born. Therefore, all newborns get home based newborn care as per the perception and socio-cultural behavior of the society. However, it has been observed by various studies on the newborn care in the communities that the knowledge and the practices of simple care e.g. prevention of hypothermia, feeding of colostrum and exclusive breastfeeding, are lacking.
Historische Veränderungen der pädagogischen Interaktionsform Unterricht – Gegenwärtige Herausforderungen für den Lehrerberuf
Authors: Reh Sabine
Published: April 2023

Der Beitrag befasst sich mit Veränderungen des Unterrichtens, der Kernaufgabe des Lehrerberufs. Ausgehend von der historischen Etablierung des Unterrichts als Kommunikationssystem, der Entwicklung von Unterricht als einer spezifischen Form der Interaktion, wird im folgenden Schritt der Fokus auf den aktuellen Wandel der Organisation Schule gelegt, der drei Tendenzen aufweist: Spezielle Angebote, die unterschiedliche Begabungen und Interessen fördern, und die Bereitstellung von Freiräumen für Entscheidungen von Schülerinnen und Schülern verstärken eine Individualisierung im Unterricht. Vermehrte Interaktionsnotwendigkeiten und -möglichkeiten zwischen Schülerinnen, Schülern und Lehrpersonen machen sich als Tendenzen zur Informalisierung bemerkbar und führen schliesslich – zusammengenommen – zu neuen Erscheinungen der Formalisierung. Abschliessend charakterisiert der Text die sich aus der veränderten Form des Unterrichts ergebenden neuen Anforderungen an den Lehrerberuf als besondere Herausforderungen.
Forschungsorientierung in der Schweizer Lehrerinnen- und Lehrerbildung
Authors: Tremp Peter , Tettenborn Annette
Published: April 2023

Mit der Etablierung von pädagogischen Hochschulen sind Forschung und Entwicklung zu einer zentralen Aufgabe der Lehrerinnen- und Lehrerbildung geworden. Damit sind Erwartungen verbunden, die sich auf die Aus- und Weiterbildung von Lehrpersonen, die Struktur der Hochschule oder auch auf die Teilhabe an der «Scientific Community» beziehen können. Der Beitrag zeigt einige Argumentationslinien auf, welche diese Forschungsorientierung der Lehrerinnen- und Lehrerbildung begleiten. Er zeichnet anhand ausgewählter Dokumente die Diskussion der vergangenen Jahrzehnte nach und verweist auf die entsprechenden Bilanzen, die seit der Etablierung der pädagogischen Hochschulen gezogen wurden. Abschliessend werden einige Überlegungen zu einem forschungsorientierten Studium präsentiert.
Negative Beanspruchungsfolgen bei Schweizer Lehrpersonen
Authors: Kunz Heim Doris , Sandmeier Anita , Krause Andreas
Published: April 2023

Die Diskussionen in der Schweiz um die Höhe und die Auswirkungen der arbeitsbedingten Belastung von Lehrpersonen gründeten bisher auf einer schmalen Datenbasis, weil bis anhin meist nur punktuelle und wenig koordinierte Befunde generiert worden sind. Bei der vorliegenden, vom Schweizerischen Nationalfonds unterstützten Studie handelt es sich um eine repräsentative Erhebung bei Schweizer Lehrpersonen des 5. bis 9. Schuljahres. In diesem Beitrag wird das Ausmass der arbeitsbedingten Beanspruchungsfolgen beschrieben, mit Referenzwerten verglichen und es werden die Verteilungsunterschiede hinsichtlich sozioprofessioneller Merkmale dargestellt. Die mithilfe von multivariaten Varianzanalysen (MANOVA) generierten Ergebnisse zeigen signifikante Beanspruchungsunterschiede in Bezug auf Geschlecht und Unterrichtspensum. Was erste Erklärungen für diese Unterschiede betrifft, so wurden tiefere Werte für Erholungsmöglichkeiten bei Frauen und höhere Werte für die Belastung durch Reformen und Neuerungen bei Lehrpersonen mit hohem Teilpensum gefunden. Die Ergebnisse werden mit Blick auf Schlussfolgerungen für die Aus- und Weiterbildung von Lehrpersonen diskutiert.
E-Portfolios als Lern- und Prüfungsinstrumente in der Lehrerinnen- und Lehrerbildung
Authors: Keller Stefan D.
Published: April 2023

In diesem Beitrag wird aufgezeigt, was elektronische Portfolios (E-Portfolios) als Lerninstrumente auszeichnet und wie damit pädagogische Herausforderungen in der Lehrerinnen- und Lehrerbildung sinnvoll angegangen werden können. Zentrale Ziele bestehen darin, erstens Verbindungen zwischen persönlichen Unterrichtsvorstellungen und dem fachdidaktischen Wissen der Studierenden herzustellen, zweitens komplexe Handlungskompetenzen zu dokumentieren und zu überprüfen und drittens verschiedene Ausbildungsteile kongruent miteinander zu vernetzen (z.B. Fachdidaktik und berufspraktische Ausbildung). Anhand konkreter Beispiele wird aufgezeigt, wie diese Ziele mithilfe von E-Portfolios in der Praxis umgesetzt werden können und welche Herausforderungen dabei zu bewältigen sind.
Lehrerbildnerinnen und Lehrerbildner: Ansprüche und Kontexte.– Einleitung ins Themenheft
Authors: Tremp Peter , Weil Markus
Published: April 2023

Mit der Etablierung von pädagogischen Hochschulen in der Schweiz erhalten Lehrerbildnerinnen und Lehrerbildner einen vielfältigen Leistungsauftrag im Kontext der Tertiärbildung. Der Begriff «Lehrerbildnerin» bzw. «Lehrerbildner» spiegelt – ähnlich dem universitären «Lehrstuhl» – die lehrorientierte Tradition wider, bleibt aber unvollständig und in seinem Bezug zur Hochschulumwelt ungeklärt. Aufgaben und Funktionen von Lehrerbildnerinnen und Lehrerbildnern lassen sich unter vielfältigen Perspektiven diskutieren und mit Vergleichen erörtern: zu Hochschullehrenden und Hochschuldidaktik oder zur (höheren) Berufsbildung und Berufspraxis.
Effects of Garlicin on Proliferation and Differentiation of HL-60 Cells
Authors:   Department of Pediatrics, Liaocheng Hospital affiliated to Shandong First Medical University, Liaocheng People’s Hospital, Liaocheng, Shandong Province, 252000, China, Wang Jinshen , Bu Chunqing ,   Radiology Department, Liaocheng Hospital affiliated to Shandong First Medical University, Liaocheng People’s Hospital, Liaocheng, Shandong Province, 252000, China, Wang Yanyan ,   Department of Pediatrics, Liaocheng Hospital affiliated to Shandong First Medical University, Liaocheng People’s Hospital, Liaocheng, Shandong Province, 252000, China, Ye Haiyan ,   Department of Pediatrics, Liaocheng Hospital affiliated to Shandong First Medical University, Liaocheng People’s Hospital, Liaocheng, Shandong Province, 252000, China, Han Yueiqin ,   Department of Pediatrics, Liaocheng Hospital affiliated to Shandong First Medical University, Liaocheng People’s Hospital, Liaocheng, Shandong Province, 252000, China, Qin Daogang ,   Department of Pediatrics, Liaocheng Hospital affiliated to Shandong First Medical University, Liaocheng People’s Hospital, Liaocheng, Shandong Province, 252000, China
Published: April 2023

We have explored the effect of garlicin, a biologically active compound isolated from garlic, on the proliferation and differentiation of HL-60 leukemia cells. To this end, we measured the effect of garlicin on cell proliferation, cell morphology, cell cycle, and the expression cluster of differentiation molecules 11b and 15, B-cell lymphoma 2 protein, and BCL2-associated X proteins. All-trans retinoic acid and arsenic trioxide treatments served as positive controls for comparison. Results show that garlicin significantly inhibited the proliferation of HL-60 cells and blocked most cells in the G0/G1 phase, with an effect stronger than all-trans retinoic acid or arsenic trioxide treatments. The ability to induce cell maturation and differentiation was like that of all-trans retinoic acid, which may play a role by downregulating the expression of B-cell lymphoma 2 protein and upregulating the expression of BCL2-associated X protein. In conclusion, garlicin significantly inhibits the proliferation and induces differentiation of HL-60 cells, and thus it may become a new clinically viable differentiation-inducing agent.
The Effect of Gum Arabic on Cholesterol Synthesis and Serum Lipids in Atherogenic Rats
Authors:   Department of Biochemistry, College of Science, King Saud University, Riyadh, Kingdom of Saudi Arabia, Omer Abuelgassim Abuelgassim , Al-Otaibi Abeer ,   Department of Biochemistry, College of Science, King Saud University, Riyadh, Kingdom of Saudi Arabia, Zargar Seema ,   Department of Biochemistry, College of Science, King Saud University, Riyadh, Kingdom of Saudi Arabia
Published: April 2023

In the current study, we have evaluated the effect of gum Arabic on cholesterol homeostasis in atherogenic rats. To this end, adult male Wistar rats were treated orally with increasing concentrations of gum Arabic for 6 consecutive weeks, and serum concentrations of markers of cholesterol homeostasis (total cholesterol, low-density lipoprotein, and 3-hydroxy-3-methyl-glutaryl-coenzyme A reductase activity) were evaluated. Treatment of atherogenic rats with gum Arabic improved serum levels of markers of cholesterol homeostasis. Also, gum Arabic did not reveal any harmful effect on the liver tissue of normal control rats, whereas the liver tissue of atherogenic-treated rats showed improvements in healing, inflammation, and necrosis. In conclusion, gum Arabic may serve to improve cholesterol homeostasis in patients with hypercholesterolemia.
Paeoniflorin Protects Retinal Ganglion Cells in Experimental Glaucoma
Authors:   Eye Center, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060 China, Wu Lina , Chen Zhen ,   Eye Center, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060 China
Published: April 2023

Glaucoma is a progressive neurodegenerative eye disease characterized by raised intraocular pressure and a loss of retinal ganglion cells, resulting in partial or total vision loss. We have investigated whether paeoniflorin could reduce intraocular pressure and improve retinal ganglion cell survival in glaucoma-induced rats. In rats with raised intraocular pressure induced by injecting hypertonic saline solution into the limbal veins, oral paeoniflorin markedly brought down the elevated intraocular pressure and significantly prevented retinal ganglion cell loss, as determined by the terminal deoxynucleotidyl transferase dUTP nick end labeling assay and Fluoro-Gold labeling. The expression of the transforming growth factor β protein was effectively diminished by paeoniflorin administration. Also, the expression of extracellular matrix components matrix metalloproteinase 9 a tissue inhibitor of metalloproteinase 1—laminin, collagen I, and collagen IV in the optic nerve head and retinal ganglion cell layer were effectively diminished. Paeoniflorin substantially upregulated the activation of Janus kinase-2/signal transducer and activator of transcription proteins-3 signaling, which plays a crucial role in retinal ganglion cell survival. These results illustrate a protective effect of paeoniflorin through reduction of intraocular pressure, retinal ganglion cell loss, and changes in the extracellular matrix by regulating transforming growth factor β2 signaling and Janus kinase-2/signal transducer and activator of transcription protein-3 signaling. The present work demonstrates that paeoniflorin may be a promising therapeutic agent for glaucoma.
Revisión de los Shocks en la Economía
Authors: Sokol José Benjamín
Published: April 2023

The Panamanian economy performed spectacularly starting in 1989, growing at an average real rate of 6% per year for thirty years. It was the highest registered in the Latin American Region and one of the highest globally. In addition, important achievements were obtained that were not achieved in other countries inside and outside the region. The middle class expanded and strengthened. The general poverty level fell from 37.9% in 2000 to 21.5% in 2019, and the extreme poverty level from 21.9% to 10.0%, mainly due to transfers from low-income households. Income inequalities improved by reducing the GINI coefficient from 56.6% in 2000 to 49.8% in 2019, although these were high concerning other Latin American countries. As a result, Panama entered the group of countries classified as high-income by the World Bank. Plus, the economy has recently been hit hard by the Covid-19 pandemic—this immobilized economic activity due to the high population. Density and contagion in the metropolitan area caused by overcrowding in low-income neighborhoods extend its destructive impact on the rest of the country. This required reducing and temporarily closing commercial, service, and production activities. These actions caused a sharp drop in GDP and GDP per capita, the largest in the region and one of the largest in percentage terms globally, a sharp contraction of imports, a rapid expansion of unemployment, a collapse in tax revenues, financial difficulties in small and medium-sized enterprises (SMEs), and a loss of income in low-income and informal groups, and in those of the middle class with suspended employment contracts. A post-Covid-19 growth recovery should not be defined as a return to pre-pandemic levels of economic activity likely to external shocks but as a turning point towards more productive, shock-resistant, and inclusive growth patterns. Growth will happen, although it could be slow and gradual initially. A significant part of daily economic activity operates in a consumer economy environment. At this juncture, it will be essential for consumers to secure their income to maintain a standard spending rate in a context in which the pandemic's adverse impact on Panamanians' health is diminishing.
Real-Time Measurement of Personal Exposure to Airborne Nano-Objects with the DiSCmini/Echtzeitmessung der persönlichen Exposition gegenüber luftgetragenen Nanoobjekten mit dem DISCmini. Teil 1: Arbeitsprinzip und Leistungsverhalten im Labortest
Authors: Bau Sébastien , Payer Raphaël , Witschger Olivier , Audignon Sabyne , Galey Louis
Published: April 2023

The use of real-time measurement techniques for objectifying occupational exposure situations is rapidly expanding. However, in many cases, the calibration data provided by manufacturers must be completed by aerosols representative of those present in occupational environments. Present on the market for about ten years, the DiSCmini device is one of the few devices that measures personal exposure to nanometer sized aerosols in real time. Laboratory work conducted on 13 devices provided knowledge about their metrological performance. The experimental data, established for a large range of test aerosols, indicate that this instrument tends to overestimate concentration by 30 to 100 %, and underestimate particle diameter by 20 to 30 %.
Ultrafeinstaub in Innenräumen – ein kritischer Ein- und Überblick (Teil I)/Ultrafine particles in indoor air – a critical review and overview (Part I)
Authors: Frenzel Wolfgang
Published: April 2023

Für diesen zweiteiligen Beitrag mit 199 Zitaten wurde eine große Anzahl an Publikationen über Ultrafeinstaub (UFP) in Innenräumen gesichtet. Dabei wurden nur private Wohnungen berücksichtigt. Die in den Publikationen enthaltenen Informationen werden nach unterschiedlichen Aspekten sortiert präsentiert. Im ersten Teil werden Ursachen der Innenraumbelastung durch Beiträge der Außenluft sowie von Innenraumquellen vorgestellt. Hinsichtlich der dazu durchgeführten Untersuchungen wird in separaten Kapiteln zwischen Prüfkammerexperimenten und Messungen in realen Wohnungen unterschieden. In einem weiteren Kapitel wird die Datenlage zur UFP-Belastungssituation in Wohnungen zusammengestellt, die auf in verschiedenen Regionen der Welt durchgeführten Untersuchungen basiert. In zwei vorangestellten Kapiteln wird zur besseren Einordnung der publizierten Messergebnisse auf die Abgrenzung und nicht einheitliche Verwendung der UFP-Größenbereiche eingegangen und Anmerkungen zur UFP-Messtechnik gemacht. In Teil 2 dieses Beitrags wird die chemische Charakterisierung von UFP behandelt. Zudem wird auf Möglichkeiten der Vermeidung und Minderung der UFP-Belastung in Innenräumen eingegangen und es werden die Auswirkungen von UFP auf die menschliche Gesundheit erörtert.
Achtung Hochwasser: Wie Anlagenbetreiber sich schützen sollen
Authors: Kurth Stephan
Published: April 2023

Naturgefahren sind in der Störfallverordnung kein neues Thema. Anlagenbetreiber sind in der Pflicht, Vorkehrungen zur Verhinderung von Störfällen aufgrund umgebungsbedingter Gefahrenquellen zu treffen. Zu diesem Thema wurde die Neufassung der TRAS 310 „Vorkehrungen und Maßnahmen wegen der Gefahrenquellen Niederschläge und Hochwasser“ wurde am 12. Januar 2023 im Bundesanzeiger veröffentlicht.
SHOTARA CHEMICAL COMPOSITION OF (FUMARIA VAILLANTII LOISEL)
Authors:   Researcher Jizzakh State Pedagogical University Uzbekistan, Karshibayeva Nasiba H. , Shodiyeva Nozimakhon A. ,   Researcher Jizzakh State Pedagogical University, Uzbekistan, Toshpulatova Shakhlo M. ,   Researcher Jizzakh State Pedagogical University, Uzbekistan, Ibragimova Zarina K. ,   Researcher Jizzakh State Pedagogical University, Uzbekistan
Published: April 2023

This article discusses the chemical composition of shotara (Fumaria vaillantii Loisel.).
INVESTOR-STATE DISPUTE SETTLEMENT IN INTERNATIONAL PUBLIC LAW: AN EVALUATION OF RECENT DEVELOPMENTS
Authors:   Lecturer At Tashkent State University Of Law, Uzbekistan, Jaloliddin Rahmonov
Published: April 2023

Investor-State Dispute Settlement (ISDS) is a mechanism for resolving disputes between investors and states under international investment agreements. While ISDS has become increasingly popular over the past few decades, it has also been subject to significant criticism for giving too much power to foreign investors and undermining the sovereignty of host states. In this article, we evaluate recent developments in ISDS from the perspective of international public law. We discuss the origins and growth of ISDS, as well as the increasing use of ISDS by investors from developed countries against developing countries. We then examine recent developments in ISDS, including the adoption of transparency rules by UNCITRAL, the Mauritius Convention on Transparency in ISDS, and changes to the way ISDS cases are decided. While these developments represent positive steps towards improving the legitimacy and effectiveness of ISDS, we also acknowledge remaining concerns regarding the imbalance of power between investors and host states, as well as the high costs of defending claims.