bluuebunny/crossref_metadata_2025 huggingface dataset:
A DESCRIPTIVE STUDY TO ASSESS THE LEVEL OF KNOWLEDGE REGARDING THE FIRST AID MANAGEMENT OF ACCIDENTS IN THE CHILDREN AMONG PRIMARY SCHOOL TEACHERS WITH VIEW TO DEVELOP INFORMATION BOOKLET IN SELECTED SCHOOLS OF ROHTAS.
Authors: Kumar Raushan , Ranjan Ravi , Ranjan Kumar Ravi , Kumari Vibha
Published: May 2023

Background: Health is the level of functional and metabolic efficiency of a living being. In humans, it is the general condition of a person s body, mind and spirit, usually meaning to be free from illness, injury or pain. First aid is the first and immediate assistance given to any person with either a minor or serious illness or injury, with care provided to preserve life, prevent the condition from worsening, or to promote recovery It includes initial intervention in a serious condition prior to professional medical help being available, such as performing Cardio Pulmonary Resuscitation (CPR) while waiting for an ambulance, as well as the complete treatment of minor conditions, such as applying a plaster to a cut First aid is generally performed by someone with basic medical training Mental health first aid is an extension of the concept of first aid to cover mental health, while psychological first aid is used as early treatment of people who are at risk for developing PTSD Conflict First Aid, focused on preservation and recovery of an individuals social or relationship well-being, is being piloted in Canada. Objectives of the study: 1. To assess the level of knowledge among school teachers regarding the First Aid Management. 2. To find out the association between knowledge scores of teachers regarding First Aid Management with socio demographic variables. 3. To prepare information booklet based on First Aid Management for school teachers. Methodology: It is the descriptive study. The data was generated by using the structured questionnaire convenience sampling technique were adopted to selected 60 subjects. The data was obtained from the study subjects were analyzed and interpreted in terms of the objectives and assumption of the study. Descriptive and inferential statistics were used for the data analysis and the level set at 0.05. Results: Finding of the present study more than half of the population had average adequate knowledge at 80% and 6.7% of the population lied under poor knowledge and the rest of 13.3% of the population fall under good knowledge. The present study shows that, there is no significant association between first aid knowledge of primary school teacher and socio demographic variable and the p > 0.05. Conclusion: The present study was carried out among the teachers of government school regarding the knowledge on First Aid Management in school teachers. A total number of 60 teachers were taken for the study. The analysis of the data was done using the frequency test and Chi-square test in SPSS. A non-experimental study was carried using purposive sampling technique, 60 samples of Government and privet school teachers were taken. Results shows that majority of the teachers were having average knowledge about the first aid.
EXTRA PELVIC ENDOMETRIOSIS: DOUBLE ILEAL AND ILEO-CAECAL LOCALIZATION REVEALED BY ACUTE SMALL BOWEL OBSTRUCTION, A CLINICAL CASE
Authors:   Department of Surgery A, Ibn Sina Hospital, Faculty of Medicine and Pharmacy of Rabat, Morocco., Belkouchi O. , Belkouchi L. ,   Department of ER Radiology, Ibn Sina Hospital, Faculty of Medicine and Pharmacy of Rabat, Morocco., Aouragh B. ,   Department of Gastroenterology, Ibn Sina Hospital, Faculty of Medicine and Pharmacy of Rabat, Morocco., Najem S. ,   Department of Medical Oncology, National institute of Oncology, Faculty of Medicine and Pharmacy of Rabat, Morocco., Arsalan O. ,   Department of Surgery A, Ibn Sina Hospital, Faculty of Medicine and Pharmacy of Rabat, Morocco., Elmouatassim Z. ,   Department of Surgery A, Ibn Sina Hospital, Faculty of Medicine and Pharmacy of Rabat, Morocco., Zahraoui A. ,   Department of Surgery A, Ibn Sina Hospital, Faculty of Medicine and Pharmacy of Rabat, Morocco., Ifrine L. ,   Department of Surgery A, Ibn Sina Hospital, Faculty of Medicine and Pharmacy of Rabat, Morocco., Elmalki O. ,   Department of Surgery A, Ibn Sina Hospital, Faculty of Medicine and Pharmacy of Rabat, Morocco., Belkouchi A. ,   Department of Surgery A, Ibn Sina Hospital, Faculty of Medicine and Pharmacy of Rabat, Morocco.
Published: May 2023

Endometriosis is a frequent pathology in women, the double ileo-caecal localization is extremely rare. Given the non-specific nature of the clinical symptoms, the diagnosis of this pathology was initially disconcerting. We report the case of a young patient, presenting chronic abdominal pain.Even though she didseveral medical consultations, the diagnosis was not possible given the non-specific character of the symptomatology. Our patient was admitted to our department for an acute small bowel obstruction.The abdominal CT scan was in favor of an ileo-caecalthickening. An ileo-caecal resection was performed by laparoscopy, thus solving the problem of surgical emergency andachieving complete excision of a double tumor of the terminal ileum and the caecum. The endometriotic nature was revealed by the anatomopathologicalanalysis of the surgical specimen.
CHRONIC RESPIRATORY DISEASES MANAGEMENT DURING AND BEYOND COVID 19 PANDEMIC: A REVIEW ON CHANGES AND CHALLENGES
Authors:   School of Allied Health Sciences, Respiratory Therapy, San Pedro College, Davao City, Philippines, 8000., K. Cahayag , M.G Geronan ,   School of Allied Health Sciences, Respiratory Therapy, San Pedro College, Davao City, Philippines, 8000., G.J Geronan ,   School of Allied Health Sciences, Respiratory Therapy, San Pedro College, Davao City, Philippines, 8000., A. Sebastian ,   School of Allied Health Sciences, Respiratory Therapy, San Pedro College, Davao City, Philippines, 8000.
Published: May 2023

The COVID-19 pandemic has been a challenge to healthcare systems around the world, not only because of the diseases severity and high fatality rate, but also because of the effects on the treatment of people with chronic illnesses[3]. The COVID-19 pandemic had caused effects on the treatment of people with chronic respiratory illnesses. This brought a great challenge to the healthcare systems around the world. The pandemic had a significant impact on routine medical activities by restricting access to specific diagnosis procedures, necessitating the creation of new techniques for illness monitoring, and requiring the adaptation of therapeutic approaches [4]. The health care system abruptly changed its care management strategy during the pandemic to a completely virtual, remote model, and the team continued to offer transitional care assistance for hospitalized patients to prevent the usual mistakes that are linked to bad results [12]. Therefore, this aims to review the changes and challenges in treating people with chronic respiratory illnesses during and beyond the Covid-19 pandemic.
COMPLEX FISTULAS IN ANO: SETON PLACEMENT AN EFFECTIVE SOLUTION TO TRICKY ENIGMA SHORT
Authors: BR Sreejith , Sanjay Sharma , Milind Sawant , Sumesh Kaistha , Balram Goyal
Published: May 2023

Fistulas in ano is an abnormal connection between anal canal and perianal skin. There are two subtypes occur on the basis of course of fistulous tract and involvement of external anal sphincter simple and complex. Complex fistula is challenging to manage due to risk of recurrence and fecal incontinence even in experienced hands. A myriad of surgical procedures are available in armamentarium of surgeon for ages and placement of seton is the one of answer to this complex clinical entity. Seton placement preserve the fecal continence and prevent recurrence. We here presenting our experience of managing 116 cases with seton placement over three years duration at a tertiary care centre. In our series recurrence rate was around 10% without any fecal incontinence. Seton placement is a safe option for managing complex fistula in Ano.
SIMULATION AND MATHEMATICAL MODELING OF HYBRID SYSTEMS(PV/DIESEL) OF THE CITY OF ABECHE
Authors:   Laboratoiredes Energies Renouvelables et Des Materiaux (LERM), Institut National Des Sciences Et Techniques Dabeche (Insta-Tchad)., M. Idriss Abdel-Razik ,   Universite De Ndjamena-Tchad., A. Oumar Abderahman ,   Laboratoiredes Energies Renouvelables et Des Materiaux (LERM), Institut National Des Sciences Et Techniques Dabeche (Insta-Tchad).,   Universite De Ndjamena-Tchad., Abdelkhader M.S. ,   Laboratoiredes Energies Renouvelables et Des Materiaux (LERM), Institut National Des Sciences Et Techniques Dabeche (Insta-Tchad).,   Universite De Ndjamena-Tchad., M. Tahir Abakar ,   Universite De Ndjamena-Tchad., Y. K. Mahmoud ,   Universite De Ndjamena-Tchad.
Published: May 2023

Energy constitutes a vital need solicited in all the aspects for our daily activities, in particular in industry, the servant, the trade, transport, etc.The continuous world energy request to increase with the increase in population and the prices of fossil energies are unstable and dubious. The environmental protection becomes a world priority with the inescapable reduction in the fossil resources.In this paper, we present a technical modeling of a power station hybrid statement/Diesel of the town of Abeche in order to apprehend contours of appreciations of the technical data.The model is developed by taking account of the parameters of the various components of a hybrid system PV/Diesel (sunning, load, design features of the components and a number generators). The results obtained are compared with those obtained by simulation using the software of optimization called Homer.
A REVIEW ARTICLE OF SHARIR RACHANAW.S.R. ANATOMY
Authors:   Professor, Rachana Sharir, Ashwin rural Ayurvedic Mahavidyalaya, Manchihill, Sangamner., Suresh Shimpi Jitendra , Jitendra Shimpi Anupama ,   Associate Professor, Kayachikitsa, Tilak Ayurveda Mahavidya, Pune.
Published: May 2023

Acharya Susruta provided several aspects associated with human anatomy at the side of application of dissection system. The historical Acharya of Indian device emphasizes structural employer of human frame. The Vedas of Indian device and Acharya described that how human body originated from Panchamahabhutas and relation among principles of Trigunas and physiology of human frame. similarly improvement of embryo and fitness of fetus correlated with satisfactory of Shukra wholesome progeny additionally supplied human body as an extension of the embryo. The classical texts supplied numerous ideas related to the human anatomy (Rachana Shaarira) and this newsletter elaborated identical. Human anatomy is one of the primary vital sciences of drugs. Anatomy is the branch of biology concerned with the examine of the shape of organism and their elements, The subject of anatomy is split into macroscopic and microscopic anatomy. Macroscopic anatomy is that the examination of an animal frame components the usage of unaided eyesight. Gross anatomy also consists of the department of superficial anatomy. Microscopic anatomy consists of using optical units in the test of the tissues of assorted structures, known as histology and within the have a have a look at of cells. The concept of congenital anomalies additionally presented in ayurveda which in particular takes vicinity due to the anatomical defects or physiological disturbances.Ayurveda provided several aspects associated with human anatomy at the side of utility of dissection manner and emphasizes structural commercial enterprise employer of human frame. it is believed that understanding about Rachana Shaarir enables medical physician to come to be high-quality in profession exercise. therefore, Ayurveda offers importance approximately the information of Rachana Sharir.
A CONCEPTUAL STUDY OF SHATCHAKRA ACCORDING TO AYURVEDA
Authors:   Professor, Rachana Sharir, Ashwin rural Ayurvedic Mahavidyalaya, Manchihill, Sangamner., Suresh Shimpi Jitendra , Jitendra Shimpi Anupama ,   Associate Professor, Kayachikitsa, Tilak Ayurveda Mahavidya, Pune.
Published: May 2023

The chakras are vortices of supernatural power and theyre visualized and experienced as round movements of energy at unique costs of vibration. these chakras are placed within the spinal cord, but they widely paintings within the frame. We can not discover these chakras from dissection but it is associated with our control gadget of body and they are aspect of consciousness. these six chakras function switches for turning on different elements of the brain. The awakening thats introduced approximately inside the chakras performed to the higher facilities within the brain through the nadis. There are also higher centers within the mind that are commonly mentioned in kundalini yoga: bindu and sahasrarabindu is located on the pinnacle lower back of the head. Bindu feeds the whole optic gadget and it is also seat of nectar or amrit. sahasrara is superlative: final end result of kundalini shakti. it is seat of better awareness and located on the top of the top, anatomically correlated to the pituitary gland.Chakras are like a source of power from which energy run to one-of-a-kind places. The nadis which pop out from every chakra transmit prana in both guidelines. The outgoing and the incoming reaction input and leave the chakra inside the form of this pranic float within the corresponding nadis. in accordance tantras, there are seventy two lots of nadis, wherein three are fundamental nadis and in the space outdoor the Merudanda (spinal column) placed at the left and the proper is the two Nadi-Ida and Pingala, the NadiSushumna is inside the middle. The Ida, pingala meet SushumnaNadi on the Muladhara Chakra and make a knot. This junction is referred to as Mukta Triveni. Ganga, Yamuna and Saraswati reside in Pingala, Ida and Sushumna. This confluence area is known as Brahma Granthi. these meet once more on the Anahataand Ajna Chakra. Ida flows through the right nostril and Pingala through the left nostril. Ida [Sasi, Lalana, Pitryana] is referred to as Chandra (Moon) Nadi, in its course it conveys lunar power.
A REVIEW ARTICLE ON MARMA SHARIRA
Authors:   Professor, Rachana Sharir, Ashwin Rural Ayurvedic Mahavidyalaya, Manchihill, Sangamner., Suresh Shimpi Jitendra , Jitendra Shimpi Anupama ,   Associate Professor, Kayachikitsa, Tilak Ayurveda Mahavidya, Pune.
Published: May 2023

There are 107 Marma (vital parts) within the human body and trimarma are Sirah,hridaya,basti, Sadyopranahara in nature. harm to trimarma may additionally cause loss of life of the patient. Acharya vagbhaá¹­a has in comparison individual with a tree, with roots at the top and branches at the lowest and defined head as a domain where all feel organs along side the Prana resides its far supreme of all organs as recognition is present in it. as the base is destroyed, the dependent is also destructed. Likewise, the destruction of any of the 3 Marma may additionally break the Prana. consequently, one have to shield those 3 Marma from outside as well as inner accidents. Trimarma are the primary organs of body representing the three distinct systems- frightened, cardiovascular and urinary gadget. Trimarma are gaining importance as tripod of life because theyre more SadhyopranharaMarma than different Marma. if any Marma factor is infected or painful, then stimulating its nearby Marma factors can help in assuaging this ache. several research and texts have mentioned the healing advantages of Marma remedy in treating numerous bodily and intellectual problems. looking on the significance of the Marma technology close to surgeries, in addition to their recent use and destiny opportunities as an powerful therapeutic procedure, the existing have a look at has been undertaken for an in-depth study of the technological know-how of Marma. An account of various historical / classical Indian scriptures, along with the Vedas, Upanishads, Puranas, Samhitas, and many others. that point out exclusive factors of the technological know-how of Marma.
REAL TIME VISUALIZATION OF MEDIASTINAL LYMPH NODES WHILE DOING ENDOBRONCHIALULTRASOUND GUIDED TRANS BRONCHIAL NEEDLE ASPIRATION (EBUS-TBNA) USING CONVEX PROBE GIVES BETTER DIAGNOSTIC YIELD THAN CONVENTIONAL TBNA AND MEDIASTINOSCOPY:
Authors:   (HOD & DIRECTOR, Pulmonary Department, Asian hospital Faridabad), (Consultant Asian Fidelis)., Manchanda Manav , Nagar Sunil ,   (HOD & DIRECTOR, Pulmonary Department, Asian hospital Faridabad), (Consultant Asian Fidelis).
Published: May 2023

Introduction:Real time visualisation of mediastinal lymph nodes makes it easy to Hit & Run with convex probe while doing Endobronchial Ultrasound guided Trans Bronchial Needle Aspiration (CP-EBUS-TBNA) whichgives better safety profile, diagnostic yield and is gradually replacingConventional Trans Bronchial Needle Aspiration( C-TBNA) and Mediastinoscopy. We analysed retrospectively the diagnostic yield of EBUS-TBNA done at Asian Institute of Medical Sciences, a tertiary hospital at Faridabad in Haryana. Materials and Methods: We pulled in the dataof EBUS-TBNA done on patients with Mediastinal lymphadenopathy short axis nodal diameter >0.5 cm, on computed tomography of thorax from Nov 2016 to May 2019. The procedures were done under conscious sedation by multiple operators who had done 20 EBUS-TBNA independently. A sample that was positive for AFB smears/malignant cells or granuloma was considered to be diagnostic. Results: The study included 250 patients (156 males) with mean age 49.6 years. EBUS-TBNA detected 427enlarged mediastinal nodes with average diameter of 14.45Â±8.56 mm. A total of 376 lesions were sampled of which subcarinal lymph node was the most common station (86.4%) followed by Pre & Paratracheal (11.6 %). Average of 1.5 lymph nodes was sampled per patient with 3 passes per lymph node. The procedure had a diagnostic yield of 86 %. Majority of the patients were diagnosed with Granulomatous pathology (44.8 %): Sarcoidosis (24 %)followed by Tuberculosis (20 %). Malignancy was diagnosed in 12 % of patients of which non small cell cancer constituted the major diagnosis(50%). No complication was observed. Conclusion: EBUS- TBNA is very safe procedure with consistent good diagnostic yieldwith multiple operators beyond learning curves than for C- TBNA which require extensive training and expertise of the operator besides size and location of the lesion, though the availability due tohigher costs limits its usage.
LA CARDIOMYOPATHIE NEUROGENE APRES UN ACCIDENT VASCULAIRE CEREBRAL ISCHEMIQUE: A PARTIR D UN CAS ET REVUE DE LITTERATURE
Authors:   Centre de Cardiologie, Hopital Militaire dInstruction Mohammed V de Rabat, Universite Mohammed V, Maroc., Tabti F. , Harrak M. El ,   Centre de Cardiologie, Hopital Militaire dInstruction Mohammed V de Rabat, Universite Mohammed V, Maroc., Lahlafi Z. ,   Centre de Cardiologie, Hopital Militaire dInstruction Mohammed V de Rabat, Universite Mohammed V, Maroc., Rhemimet C. ,   Centre de Cardiologie, Hopital Militaire dInstruction Mohammed V de Rabat, Universite Mohammed V, Maroc., Ameur A. ,   Centre de Cardiologie, Hopital Militaire dInstruction Mohammed V de Rabat, Universite Mohammed V, Maroc., Lakhal Z. ,   Centre de Cardiologie, Hopital Militaire dInstruction Mohammed V de Rabat, Universite Mohammed V, Maroc., Benyass A. ,   Centre de Cardiologie, Hopital Militaire dInstruction Mohammed V de Rabat, Universite Mohammed V, Maroc.
Published: May 2023

La cardiomyopathie neurogene (CN) correspond a une sideration myocardique etendue, sans rapport avec un territoire coronarien, secondaire a une lesion neurologique et resultant dun desequilibre du systeme nerveux autonome.Le spectre danomalies cardiaques observees comprend des modifications electriques, une elevation du taux de troponine, une dysfonction ventriculaire, et des troubles de la cinetique, mimant un infarctus du myocarde mais a la coronarographie le reseau coronaire est normal ou discretement atheromateux sans stenose significative et sans aspect thrombotique.Il sagit dune cardiomyopathie auto-resolutive la prise en charge consiste a traiterle processus neurologique sous-jacent et a surveiller les complications cardiaques principalement la survenue des troubles de rythme. Nous rapportons lobservation medicale dune patiente de 73 ans ayant presente dans le cadre dun accident vasculaire cerebral ischemique des anomalies electriques, biologiques et echocardiographiques simulant le tableau dun syndrome coronarien aigu sans elevation du segment ST. Nous soulevons a travers ce cas la difficulte de distinguer la cardiomyopathie neurogene dun infarctus du myocarde en se basant uniquement sur la presentation clinique et la necessite parfois de recourir a des procedures invasives tel un catheterisme cardiaque pour exclure un Syndrome coronarien aigu (SCA).Nous aborderons enrevue lepidemiologie, la physiopathologie, les caracteristiques cliniques, lediagnostic differentiel et la prise en charge proposee de lacardiomyopathie neurogene.
The reality of social responsibility accounting in commercial banks listed on the Amman Stock Exchange
Authors: Habis Alrawashedh Nahed
Published: May 2023

The modern concept of social responsibility states that in the due course of business, enterprises should pay due attention to social interests of stakeholders as a whole as most of the decisions taken by a company affect all the stakeholders. Through these means, companies are now focusing on informing their stakeholders about their contribution to social responsibility through disclosures made in annual reports. In this direction, this study is being conducted with the aim of examining the social responsibility accounting disclosures (SRA) of the banks listed on the Amman stock market. The study analyzed data from 14 Amman Stock Exchange banks for ten years from 2012 to 2021. Data for the study were gathered from Amman Stock’s official website. The results of the study confirm that the extent of disclosures on SRA has been decreasing over the study period, and such a trend has been seen in all the four sub-dimensions (community, environment, employees, and stakeholders) of SRA. The results of the study confirm that social responsibility accounting disclosures differ significantly across the set of business characteristics like firm size, firm age, and equity ratio. The results also confirm a significant negative relationship between bank size and equity ratio with SRA and a significant positive relationship between age and profitability with SRA. The study results suggest that SRA disclosures should be increased both in terms of volume and pattern.
Experience and satisfaction: Exploring students’ perceptions of private and public higher education services
Authors: Govender Krishna , David Estelle
Published: May 2023

Higher education institutions (HEIs) operate in a dynamic environment driven by increasing competition, reduced funding and the deteriorating South African economy. Understanding the needs of students as customers puts pressure on HEIs to provide a unique customer experience to gain a competitive advantage, as both private and public HEIs compete not only for funding but also for prospective students. This study takes a business perspective of higher education by examining how students relate higher education service providers’ (academic and administrative staff) attitudes towards them, to their perceptions of service experience and satisfaction using a sample of 411 students and 428 employees from private and public HEIs in SA. Convenience random sampling was used to identify and select research participants. SPSS Version 22 was used to perform descriptive and inferential statistical analysis, and structural equation modelling was used to test seven (7) hypotheses. The study results highlighted important issues relating to customer-oriented behaviour in the HE industry. Students are more likely to have positive higher education experiences and be satisfied with services when higher education service providers are customer-focused and have a positive attitude towards students. This study recommends that HEIs ensure that their frontline employees (academics and administrators) are customer-focused and empowered to drive continuous improvement activities to enhance the overall customer experience and student satisfaction while maintaining academic integrity.
A Study on Japan's Infectious Disease Response System and Scientific Advisory
Authors:   European Constitutional Law Association, PARK Yong Sook
Published: May 2023

In the public health crisis situation that occurred with the onset of the 2020 novel coronavirus infection (COVID-19) pandemic, Korea is evaluated as having succeeded in initial response compared to other countries. At the time, the government's active strategy to respond to infectious diseases, called preemptive testing, tracking, and treatment(3T), attracted global attention. The success of these infectious disease response policies can be said to have played a significant role in scientific advisory. However, it is questionable whether the current scientific advisory system can effectively deal with another crisis in the future. Therefore, a review of overseas scientific advisory is required. In particular, in Japan, since various problems with the method of scientific consultation were pointed out at the time of the Great East Japan Earthquake in 2011, systematization and theorization in this regard have progressed considerably. However, it has been pointed out that Japan's scientific advisory related to Corona 19 did not function sufficiently in an emergency. Therefore, in this paper, we drew implications in Korea by examining Japan's infectious disease response system and scientific advisory at the time of COVID-19.
Reconstruction of the status of migrants in the interpretation of the Constitution
Authors:   European Constitutional Law Association, Yun Soo Jeong
Published: May 2023

As the number of migrants residing in Korea gradually increases and they are active in various fields, migrants form political and socio-economic interests within the Republic of Korea, while fulfilling the role of bearing various rights and obligations provided by the state. It functions as a member of the national living community. This reality requires understanding the problem of migrants as a change in the structure and character of our society, not simply as a minority culture for mainstream society, and requires a fundamental discussion on this. The legal status of migrants is the starting point of these discussions, and it has a correlation with the subject matter ofalien‘s constitutional rights. The Constitution does not directly mention whether migrants can become subjects of basic rights. Therefore, the issue of whether migrants can enjoy the basic rights of our Constitution in a position similar to that of Korean citizens and if they can, whether the object of such enjoyment will be all the basic rights enjoyed by Korean citizens is a matter of constitutional interpretation. Nevertheless, the Constitutional Court recognized the subjectivity of basic rights only in terms of ‘human rights’ in the case of migrants who are in a ‘status similar to that of the people’ without specific grounds, but these ‘human rights’ are limited for the ‘interest of the people’. It can be, only a contradictory attitude. In the first place, if the Constitutional Court acknowledged a ‘status similar to that of the Korean people’ because it could not treat Koreans who had lost their nationality after moving abroad before the establishment of the Korean government as mere ‘aliens’, then in today’s multicultural society, members of the national living community of the Republic of Korea. It is necessary to seriously think about how to fulfill the “obligation to confirm and guarantee the basic inviolable human rights of individuals” stipulated in Article 10 of the Constitution for the numerous migrants living in a ‘status similar to that of citizens’. In addition, Article 6(2), Article 10 second sentence, and Article 6(1) of the Constitution should be actively interpreted to guarantee the legal status of migrants not only as legal rights but also as constitutional rights. In order for Korea, which is facing a low birth rate and an aging society, to develop sustainably, it is time to recognize various lifestyles and cultures of migrants, use human, economic, and cultural resources brought by migrants as new growth engines, and use diversity as a resource for innovation and creativity. The legal status of migrants should be considered in the task of a multicultural society.
Indemnification and Compensation for loss according to the transition from Pandemic to Endemic
Authors:   European Constitutional Law Association, Jeon Hoon
Published: May 2023

The transition from Pandemic to Endemic requires a new task for compensation for loss after police restriction for public order. The government recognizes loss compensation for small business owners and small and medium-sized business operators who have been closed or suspended due to collective bans or restrictions caused by COVID-19 through the Infectious Disease Prevention and Management Act and the Small Business Protection and Support Act. In this regard, major previous researches have been conducted on whether to apply traditional discussions on property rights guarantees to new situations. We study whether the current loss compensation due to the pandemic can be understood as public compensation or support for socialization of responsibility under the Disaster law from a different perspective from previous studies discussed mainly on German property rights guarantee and loss compensation. In addition, we reviewed the French Constitution, related laws, and Constitutional Court decisions, which were rare to discuss in Korea, and considered the possibility of interpreting the meaning of loss compensation(SON-SIL-BO-SANG) from a perspective other than boundary/separation theory on property rights.
The Frame of ‘Lawfare’ and the UK’s Responses to Ukrainian War - An Analytical Research -
Authors:   European Constitutional Law Association, Cho Hoon
Published: May 2023

The purpose of this article is to examine the UK’s response to on-going Ukrainian War through the frame of ‘lawfare’. The term lawfare is a compound word with law and warfare describing certain circumstances or cases where the law is used as a means for achieving strategic objectives like weapons in warfare. Given that both Russia’s justification for invasion as well as international community’s responses to Russia are based on various principles of international law, such an analysis will provide another insightful perspective to understand these complicated legal actions and discourses. To that end, this article first explores the concept of lawfare in international law and the notion of instrumentalising the law for justifying certain actions. Based on this understanding this paper will apply the frame of lawfare to the UK’s responses to Russia’s violation of international law. Here, the UK’s bilateral and multilateral conducts of lawfare will be addressed. Then, an appraisal and some reflections on the concept of lawfare will be followed.
A constitutional study on the Provisions of Prohibition of marriages between consanguineous couples in civil law: Critical Review of Constitutional Court 2022 Decisions
Authors:   European Constitutional Law Association, Lee Joonbok
Published: May 2023

On October 27, 2022, the Constitutional Court made a constitutional decision on the Prohibition of marriage within 8th degree blood relative. But, the provision that regards incestuous marriages as uniformly invalid was decided as unconstitutional. This latest decision marks the first major change. However, since the prohibition of marriage between close relatives within the 8th degree of relationship is still valid, the scope is defined according to the scope of kinship under the civil law without reflecting social and temporal changes or international norms. Of course, I think it is fortunate that the provision that regards incestuous marriages that violate the Civil Act as uniformly invalid is decided as unconstitutional. Perhaps the recent decision of the Constitutional Court is in line with the international trend and is the beginning of a change that can faithfully implement the basic rights of the people. Therefore, this study analyzes the recent Constitutional Court decision to examine the legal and institutional meaning of the prohibition of incest marriage and marriage, and grasps implications through comparison and consideration with foreign legislative examples. And the decision of the Constitutional Court is reviewed in terms of the possibility of violating personality rights and the right to pursue happiness as universal human rights, and the possibility of violating the free marriage partner choice. In addition, including a review of the civil law amendment bill currently pending in the National Assembly, opinions are presented on the direction in which the provisions of the civil law for which the Constitutional Court has issued an order to urge legislation can be reasonably amended.
A study on the direction of legislation to guarantee property rights
Authors:   European Constitutional Law Association, Moon Jae-Tae
Published: May 2023

Recently, the problem of soaring real estate prices in Korea has emerged as a public concern. As a result, the National Assembly revised the law related to real estate to pursue a change in the existing economic order. The constitution of our country adopts democracy and is based on the principles of national sovereignty and capitalism. These constitutional principles apply to all sectors of the state. The constitution stipulates that 'the economic order of Korea is based on respecting the economic freedom and creativity of individuals and companies.' In other words, the constitution explicitly states that it is based on the private property system and private autonomy. The Constitution and Civil Law also have specific rules for guaranteeing property rights. There are also restrictions on people's property rights and regulations on public use. However, if the people are divided due to the legislative action of the National Assembly, great confusion can occur nationally. Currently, Korea is conducting a post-mortem review of whether the legislation of the National Assembly is unconstitutional. Grana has not introduced a pre-screening system. Therefore, it is necessary to fully review the controversial revisions of the law. To this end, I would like to examine the legislative process and interpretation of the restrictions on property rights in Germany and France. In addition, it reviews decisions on property rights of the Constitutional Court of Korea. Through this, it is necessary to derive a clear criterion for infringement of property rights against laws related to property rights restrictions.
To the mechanism of influence of an alternating electromagnetic field on crystallization process of oxide refractory melts
Authors: Abdrakhmanov Yerkesh , Yegzekova Anara , Kaliyev Zhanybek
Published: May 2023

Electromagnetic effect during crystallization of melts of various materials (metallic, salt, slag, oxide) is able to change significantly its macro- and microstructure and improve its physical and technical characteristics. There are many hypotheses about the mechanism of electromagnetic field effect on the structure of various metals. There are limited studies on the effect of electric, magnetic and temperature fields on the crystallization of non-metallic crystals in complex halide and oxide systems. The available works on this topic are fragmentary and are aimed only at solving the utilitarian problem of obtaining crystals. No studies on the mechanism of electromagnetic field effect during high-temperature crystallization of oxide refractory melts on its final characteristics have been found in the known scientific literature. In this paper, for the first time, based on the analysis of known hypotheses, the new study of mineral composition, structure-sensitive characteristics and structural units of melts, new hypothesis about the mechanism of effect of alternating electromagnetic field on the structure of oxide refractory materials crystallizing from melts on the example of forsterite, forsterite-chromite and corundum refractories has been put forward. The most probable effect mechanism of an alternating electromagnetic field on the structure of crystallizing oxide refractory castings is its periodically orienting and intensifying migration of the structural units of the melt action.
Simulation of the measurement and control system of the electrostatic suspension inertial sensor
Authors: Liu Jianhe , Huang Wenhao , Chen Yuqi
Published: May 2023

The electrostatic levitation inertial sensor has a very wide range of applications in the fields of navigation, orientation, motion vector control, and basic physics experiments. This paper takes the sensing probe of the electrostatic suspension inertial sensor as the research object, the motion state of the mass block inside the sensing probe and the electrostatic force it is subjected to are analyzed in detail, and deduce the coefficients of signal transmission and conversion between each module, The mechanical model of the sensing probe is established in ADAMS, and the mechanical model is added to the Simulink control module as the controlled object, Then, the co-simulation analysis of the measurement and control system is carried out. The results show that when the system reaches stability, the steady-state error is7.044×10-14 m. The system has good stability and can meet the requirements of measurement accuracy.
Application of CPT test in the evaluation of the test effect of lime soil compacting pile
Authors: Li Wenqiang
Published: May 2023

In the course of highway construction and use in loess area, subgrade settlement disease is common and has great destructiveness. The cone penetration test (CPT), especially the pore pressure cone penetration test, can provide three continuous readings along the exploration depth cone tip resistance, lateral friction resistance and excess pore water pressure. In this paper, CPT tests are carried out in the losses areas in Shanxi, China. Some data and curves are obtained by using CPT, which are quite different from those obtained by conventional drilling, reflecting the soil layer characteristics of the subgrade section, in order to provide a reference for similar projects. The results showed that CPT has a strong advantage in the analysis of the effect of compacted pile in the treatment of pile length and the improvement and reduction of indicators of different layers along the depth direction. However, the correlation between the static penetration and the compaction coefficient commonly used in the current norms still needs to be further studied to enhance the correlation analysis with detection parameters.
Optimization of process parameters for acid fracturing assisted herringbone well SAGD
Authors: Yi Xi , Cao Guangsheng , Tang Jiaqi
Published: May 2023

Zhong18 wellblock of Fengcheng oilfield developed with low permeability interlayer and had strong heterogeneity, which caused steam chamber of conventional steam assisted gravity drainage (SAGD) process cannot extend lengthwise continuously and serious steam heat loss. To address this problem, a method of acid fracturing assisted SAGD process is proposed to enhance the oil drainage and improve oil recovery. Based on the herringbone well SAGD being used in Zhong18 wellblock, the orthogonal experimental design and oil reservoir numerical simulation are used to determine the significance level and fracture parameter optimization of the acid fracturing process. The priority of optimization sequence is: fracture permeability, fracture width, fracture half-length, fracture spacing. The optimal parameters are as: 3D fracture permeability, 2.8 mm fracture width, 80 m fracture half-length and 80 m fracture spacing. A 10-year simulation using optimized parameters can improve the recovery by 9.2 % compared with the conventional SAGD process. The result proved that acid fracturing assisted herringbone well SAGD process can effectively penetrate the low permeability interlayer, expand the sweep range of steam chamber, and improve the oil recovery degree of the reservoir.
Fatigue test study of weathering steel-concrete composite beam under corrosive environment
Authors: Liao Nengwu , Huang Longxian , Li Hong , Hu Xianxi , Guo Bin , Zhang Liangliang
Published: May 2023

In this paper, two sets of comparative fatigue tests on weathering steel-concrete composite girders were carried out in the context of steel-concrete composite girder bridges. The load-deflection relationship of the weathering steel-concrete composite girders under fatigue loading in different environments was investigated contrastively. The experimental results show that under the coupled effect of corrosive environment and fatigue load, the weathering steel still shows obvious corrosion; the simple fatigue load has no significant effect on the stiffness and fatigue modulus of the weathering steel-concrete composite beam, while the coupled effect of corrosive environment and fatigue has a significant weakening effect on the stiffness of the beam, and the weakening of concrete is apparently greater than that of steel beam.
The structural dimension parameter optimization method of tapered roller bearings for wind power gearbox
Authors: Hao Ruiqin , Li Yan , Han Zeguang , Han Yu
Published: May 2023

Taking the non-standardized internal structural dimension parameters of rolling bearings as the design variable, the constrained optimization mathematical model of tapered roller bearings under the maximum target of basic static load rating and basic dynamic load rating has been established. Optimization results of the mathematical model have been obtained by using the improved multi-objective genetic algorithm, NSGA-II. After the above-mentioned methods were used to the optimization of the tapered roller bearing on the high-speed shaft of a 750 kW wind turbine gearbox, its basic rated static load and basic rated dynamic load can be increased by 15 % and 17 % compared with its standard value. Thus, the proposed methods are feasible and reliable, and has certain application value for improving the bearing performance and prolonging its service life.
Enhancing model estimation accuracy and convergence rate in hysteresis modeling of MFC actuators using modified differential evolution algorithm
Authors: Umar Hafiz Muhammad , Yu Ruichen , Gao Zhiyuan , Zhang Hesheng
Published: May 2023

This paper presents a study on improving the estimation accuracy and convergence rate of hysteresis modeling of MFC actuators using mutation enhanced differential evolution (MEDE) algorithm, a modified version of the differential evolution algorithm. The proposed MEDE algorithm uses three mutation strategies, i.e., best, rand, and pbest. To model the secondary path of a smart flexible beam with MFC actuators, a Hammerstein model that combines an asymmetric Bouc-Wen model with an ARX model connected in series is proposed. The fitness function values of the Hammerstein model are compared with evolutionary algorithms.
Case study of vibration in a mobile milling machine
Authors: Rowe James , Langrand Christopher , Debuchy Roger
Published: May 2023

Many industries rely on heavy-duty machinery such as cranes, pipelines, motors, which are subject to wear and tear. Milling of such parts using conventional machine tools presents many drawbacks and is impossible in some cases. In such situations, mobile machine tools can be used to machine directly on site. However, mobile machines are flexible, and are prone to detrimental vibrations during cutting operations. Vibrational stability in the surfacing process has been extensively studied in conventional milling. However, the focus of this article is an original study on a mobile milling machine used for on-site surfacing operations. An experimental investigation into the vibrational behavior of the machine is carried out and a sensorless method is used to detect the onset of chatter. Machine flexibility is discussed using a tool-point frequency response function and references from the literature. Milling operations are carried out over a range machining parameter to determine an experimental stability limit. Internal sensors for spindle motor consumption and spindle motor encoder are monitored during the machining process. A threshold is established for determining the appearance of chatter using only the machine’s internal sensors.
Analyzing the possibilities of generating the reciprocating motion and plane oscillations of a working member of a vibratory lapping-polishing machine
Authors: Korendiy Vitaliy , Zakharov Viktor , Kuzio Igor , Borovets Volodymyr , Havrylchenko Oleksandr , Danylo Yaroslav
Published: May 2023

Vibratory treatment is widely used in various industries for performing finishing technological operations, e.g., lapping, polishing, glazing, strengthening (hardening), etc. The problems of maximizing the treatment accuracy and performance of vibratory technological equipment provide the necessity of optimizing the motion trajectory (path) of the corresponding working member. The main purpose of these investigations is to substantiate the possibilities of generating the translational (reciprocating) motion and plane (plane-parallel) oscillations of the working members of vibratory lapping-polishing machines. The research methodology consists of the following stages: substantiating the ideas of improving the vibratory lapping-polishing machines; designing the dynamic diagrams of the machines’ oscillatory systems; developing the mathematical models to describe their dynamic behavior; numerical modeling of the machines’ motion conditions. The obtained results present the possible motion trajectories (paths) of the working member (lap, polisher, grazer, etc.). The main scientific novelty of these investigations is substantiating the idea and possibilities of implementing various motion conditions of the working member for adjusting the vibratory lapping-polishing machine in accordance with the technological requirements, as well as for increasing the wear-out period and durability (normal operating period) of the working member. The obtained results can be used for improving the performance and accuracy of similar vibratory lapping-polishing machines.
Chloroform-Methanol Extraction Antimicrobial Potential of Rheum Ribes Originating from Elazig/Aricak Province
Authors: ÖZDEMİR Oğuzhan , KAYA Mustafa Oğuzhan , GOK Mesut , YILMAZ Nurten , TUZCU Zeynep
Published: May 2023

Rheum ribes (R. ribes) has a variety of medicinal applications due to the presence of anthraquinone derivatives and other compounds. It was aimed to determine the potential antimicrobial effects on some gram-negative/positive pathogens, and lactic acid bacteria by agar well diffusion test following minimum inhibition concentrations (MIC) with liquid extract samples of R. ribes. Growth concentrations of R. ribes
extract doses (14.17-0,89 mg/L) were applied to indicator microorganisms. MIC method used microbial density values compared to the control group. Result of the Agar well diffusion test, the best antibacterial effects were detected on L. monocytogenes and S. aureus and following B. subtilis (zone diameter of 18.72 and 18.32 mm, respectively). The R. Ribes extract showed a higher inhibitor effect than tetracycline antibiotic against L. monocytogenes. Similarly, S. aureus and E. faecalis., S. paratyphi A were more affected by R. Ribes extract than tetracycline antibiotic. The MIC test result, the highest inhibitory effects of R. ribes extract at a concentration of
0,89 mg/L for S. Paratyphi A strain, 3.54 mg/L for K. pneumonia, and 3.54 mg/L for E. coli RSSK 09036 were determined as 50.81%, 60.45%, and 60.40%, respectively. The highest inhibition effects of R. ribes at 14.17 mg/L (0.5 dilution concentration) concentration were determined at the rate of 80.12% for Bacillus clausii and 96.04% for B. subtilis. In the present study, it is thought that the differences between the antimicrobial effect and MIC tests seen in gram-positive, negative and probiotic bacteria may be related to the surface tension effect of the extract