bluuebunny/crossref_metadata_2025 huggingface dataset:
Volumes of hippocampal subfields suggest a continuum between schizophrenia, major depressive disorder and bipolar disorder
Authors: Cao Peiyu , Chen Congxin , Si Qi , Li Yuting , Ren Fangfang , Han Chongyang , Zhao Jingjing , Wang Xiying , Xu Guoxin , Sui Yuxiu
Published: July 2023

Objective

There is considerable debate as to whether the continuum of major psychiatric disorders exists and to what extent the boundaries extend. Converging evidence suggests that alterations in hippocampal volume are a common sign in psychiatric disorders; however, there is still no consensus on the nature and extent of hippocampal atrophy in schizophrenia (SZ), major depressive disorder (MDD) and bipolar disorder (BD). The aim of this study was to verify the continuum of SZ – BD – MDD at the level of hippocampal subfield volume and to compare the volume differences in hippocampal subfields in the continuum.

Methods

A total of 412 participants (204 SZ, 98 MDD, and 110 BD) underwent 3 T MRI scans, structured clinical interviews, and clinical scales. We segmented the hippocampal subfields with FreeSurfer 7.1.1 and compared subfields volumes across the three diagnostic groups by controlling for age, gender, education, and intracranial volumes.

Results

The results showed a gradual increase in hippocampal subfield volumes from SZ to MDD to BD. Significant volume differences in the total hippocampus and 13 of 26 hippocampal subfields, including CA1, CA3, CA4, GC-ML-DG, molecular layer and the whole hippocampus, bilaterally, and parasubiculum in the right hemisphere, were observed among diagnostic groups. Medication treatment had the most effect on subfields of MDD compared to SZ and BD. Subfield volumes were negatively correlated with illness duration of MDD. Positive correlations were found between subfield volumes and drug dose in SZ and MDD. There was no significant difference in laterality between diagnostic groups.

Conclusion

The pattern of hippocampal volume reduction in SZ, MDD and BD suggests that there may be a continuum of the three disorders at the hippocampal level. The hippocampus represents a phenotype that is distinct from traditional diagnostic strategies. Combined with illness duration and drug intervention, it may better reflect shared pathophysiology and mechanisms across psychiatric disorders.
Position-specific differences in countermovement vertical jump force-time metrics in professional male basketball players
Authors: Cabarkapa Dimitrije , Philipp Nicolas M. , Cabarkapa Damjana V. , Fry Andrew C.
Published: July 2023

The countermovement vertical jump (CVJ) is one of the most commonly implemented non-invasive and time-efficient testing modalities for lower-body neuromuscular performance assessment. With more practitioners having access to portable force plates, the purpose of this study was to examine position-specific differences in CVJ force-time metrics within a cohort of elite professional male basketball athletes. Twenty-eight athletes competing in top-tier European basketball leagues volunteered to participate in the present study. Following familiarization with testing procedures and a standardized warm-up protocol, each athlete performed three maximal-effort CVJ on a uni-axial force plate system with hands on the hips during the entire movement. To minimize the possible influence of fatigue, each jump trial was separated by an approximately 15-s rest interval. The mean value across three jumps was used for performance analysis purposes. The findings of the present study reveal notable position-specific differences during the eccentric phase of the CVJ, with centers having greater braking impulse, mean force, and mean power when compared to guards. However, when normalized by body mass, the observed differences during the eccentric phase of the CVJ were nonexistent. On the other hand, no significant differences in absolute mean and peak force and power were detected during the concentric phase of the CVJ. Yet, when normalized by the player’s body mass, centers demonstrated inferior performance than guards for the same force-time metrics. Overall, these findings may help practitioners obtain a better insight into position-specific differences with regards to CVJ force-time characteristics as well as aid with individually tailored training regimen design.
New Materials and Advanced Procedures of Conservation Ancient Artifacts
Authors: Sandu Ion
Published: July 2023

This Special Issue focused on scientific works on new materials and advanced procedures used in the preservation of ancient artifacts [...]
Ability of 18F-FDG Positron Emission Tomography Radiomics and Machine Learning in Predicting KRAS Mutation Status in Therapy-Naive Lung Adenocarcinoma
Authors: Zhang Ruiyun , Shi Kuangyu , Hohenforst-Schmidt Wolfgang , Steppert Claus , Sziklavari Zsolt , Schmidkonz Christian , Atzinger Armin , Hartmann Arndt , Vieth Michael , Förster Stefan
Published: July 2023

Objective: Considering the essential role of KRAS mutation in NSCLC and the limited experience of PET radiomic features in KRAS mutation, a prediction model was built in our current analysis. Our model aims to evaluate the status of KRAS mutants in lung adenocarcinoma by combining PET radiomics and machine learning. Method: Patients were retrospectively selected from our database and screened from the NSCLC radiogenomic dataset from TCIA. The dataset was randomly divided into three subgroups. Two open-source software programs, 3D Slicer and Python, were used to segment lung tumours and extract radiomic features from 18F-FDG-PET images. Feature selection was performed by the Mann–Whitney U test, Spearman’s rank correlation coefficient, and RFE. Logistic regression was used to build the prediction models. AUCs from ROCs were used to compare the predictive abilities of the models. Calibration plots were obtained to examine the agreements of observed and predictive values in the validation and testing groups. DCA curves were performed to check the clinical impact of the best model. Finally, a nomogram was obtained to present the selected model. Results: One hundred and nineteen patients with lung adenocarcinoma were included in our study. The whole group was divided into three datasets: a training set (n = 96), a validation set (n = 11), and a testing set (n = 12). In total, 1781 radiomic features were extracted from PET images. One hundred sixty-three predictive models were established according to each original feature group and their combinations. After model comparison and selection, one model, including wHLH_fo_IR, wHLH_glrlm_SRHGLE, wHLH_glszm_SAHGLE, and smoking habits, was validated with the highest predictive value. The model obtained AUCs of 0.731 (95% CI: 0.619~0.843), 0.750 (95% CI: 0.248~1.000), and 0.750 (95% CI: 0.448~1.000) in the training set, the validation set and the testing set, respectively. Results from calibration plots in validation and testing groups indicated that there was no departure between observed and predictive values in the two datasets (p = 0.377 and 0.861, respectively). Conclusions: Our model combining 18F-FDG-PET radiomics and machine learning indicated a good predictive ability of KRAS status in lung adenocarcinoma. It may be a helpful non-invasive method to screen the KRAS mutation status of heterogenous lung adenocarcinoma before selected biopsy sampling.
A Comparative Study on Characterization and High-Temperature Wear Behaviors of Thermochemical Coatings Applied to Cobalt-Based Haynes 25 Superalloys
Authors: Günen Ali , Ergin Ömer
Published: July 2023

This study investigated the characteristic properties of aluminizing, boronizing, and boro-aluminizing coatings grown on Haynes 25 superalloys and their effects on the high-temperature wear behavior. The coating processes were conducted in a controlled atmosphere at 950 °C for 3 h. Characterization studies were performed using scanning electron microscopy, energy-dispersive spectroscopy, X-ray diffraction analysis, nanoindentation testing, and high-temperature wear tests. It was determined that the thickness values of aluminide, boride, and boride–aluminide coatings were 140 ± 1.50 µm, 37.58 ± 2.85 µm, and 14.73 ± 1.71 µm, and their hardness values were 12.23 ± 0.9 GPa, 26.34 ± 2.33 GPa, and 23.46 ± 1.29 GPa, respectively. The hardness of the coatings resulted in reduced wear volume losses both at room temperature and at 500 °C. While the best wear resistance was obtained in the boronized sample at room temperature due to its high hardness, the best wear resistance at 500 °C was obtained in the boro-aluminized sample with the oxidation–reduction effect of Al content and the lubricating effect of B content in the boro-aluminide coating. This indicates that the presence of aluminum in boride layers improves the high-temperature wear resistance of boride coatings. The coated samples underwent abrasive wear at room temperature, whereas at 500 °C, the wear mechanism shifted to an oxidative-assisted adhesive wear mechanism.
Coordinated Voltage-Power Control for DC Distribution Networks Based on an Uncertainty and Disturbance Estimator
Authors: Lin Li , Tan Huidan , Kong Xianyu , Cao Yapei , Luo Hao , Lin Yulu , Zhang Zhijin
Published: July 2023

DC distribution networks are low-inertia systems with a range of uncertainties and disturbances. The traditional droop control widely used in DC distribution networks has a contradiction between the accurate power sharing of power units and voltage deviation due to the presence of line impedance. To overcome this contradiction and enhance the immunity and tracking performance of voltage-source converter (VSC) current inner loop PI control, this paper proposes a coordinated voltage-power control strategy based on an uncertainty and disturbance estimator (UDE) for DC distribution networks. Firstly, the improved droop control strategy based on the UDE is proposed, which not only avoids the influence of line impedance on the load current sharing, but also achieves voltage stabilization at the set value. Secondly, an improved VSC current inner loop controller based on the UDE is designed to improve the VSC’s tracking performance for the droop output reference value. The UDE control theory is applied to estimate and compensate for the uncertainties and disturbances of the VSC current inner loop control, in order to improve the tracking and immunity of the VSC current inner loop and enhance the DC voltage robustness. Finally, a three-terminal DC distribution network is taken as an example to verify the effectiveness of the proposed strategy.
Multivalued Common Fixed Points Theorem in Complex b-Metric Spaces
Authors: Saadi Mohamed , Hamaizia Taieb
Published: July 2023

In this paper, we establish a result for the existence of common fixed points for multi-valued mappings, satisfying some contractions for complex-valued b-metric spaces. Finally, we present an example to illustrate and support our results.
Effectively Communicating Science to Extension Audiences
Authors: Robinson Patrick
Published: July 2023

This article discusses the concept of "framing" within the context of relevant communication and psychological research and considers its potential applicability to Extension science communication. Examples of research-based support for the framing of scientific issues are presented, along with a literature-based discussion of the potential benefits. The article suggests that Extension practitioners should consider framing scientific information in a manner that is important and relevant to stakeholders. Doing so can lead to improved stakeholder engagement in the information exchange process and create the potential for greater utilization of scientific information.
Connecting Volunteers and Agents: A Social Constructionist Perspective
Authors: Dillivan K.D.
Published: July 2023

Extension volunteers benefit from participation in training activities. Furthermore, Extension personnel are best positioned to provide volunteers with relevant training. However, trainers neglecting relationship building and failing to attend to the communicative process may achieve unsatisfactory results. Social constructionism, a theoretical model for knowledge construction, offers a viable approach for relationship enhancement between agents and volunteers. Social constructionism frames a collaborative learning environment in which dialogue is the principal mode of discourse.
Developing a Parent-Centered Obesity Prevention Program for 4-H Families: Implications for Extension Family Programming
Authors: Banke Carrie , Bailey Sandra , Martz Jill , Paul Lynn , Lynch Wesley , Eldridge Galen
Published: July 2023

Planning youth and family programming in the 21st century is daunting given family members' busy schedules. This is even more challenging when planning programs in rural areas, where there are vast distances between communities. This article discusses a research and educational outreach project that uses best practices in program development in order to create an obesity prevention program for parents of 4-H youth in a rural state. Practices discussed include the development of an interdisciplinary team, information gathered and implemented from focus groups, and the use of evaluations during the pilot-stage of the project. Implications for Extension programming are discussed.
Bioethics and Anthropology
Authors: HONG Suk-Young
Published: July 2023

Bioethics is to require Anthropology, which studies the human nature. According to Anthropology, human being is person and physical-spiritual totality. In related contemporary bioethics problems, the physical life is to have fundamental value.
Viewpoint from bioethics founded on anthropology, 1. the doctor-patient relation is the situation on need and help. So, this relation is to ask for care rather than autonomy. 2. The human embryonic stem cell research is to be prohibited. Because, the human embryo is the human being and person. 3. The xenotransplantation is possible to be allowed, but is to take into account questions and issues connected with the defence of the dignity and identity of the recipient.
In order to realize the human dignity, bioethics is to found anthropology.
Ethical Issues on DNR (Do Not Resuscitate) by Patients with Incurable Disease
Authors: HAN Sung-Suk
Published: July 2023

The following research has examined ethical dilemmas regarding denial of resuscitation by patients. The articlealso suggests several proposals for optimized solutions. First of all, the history and nature of CPR & DNR have been discussed. Second, mutual interactions during making decisions on DNR have been introduced. Because physicians do not exclusively conduct the decision on DNR, patients, family members, and other related siblings should be involved in the process. If necessary, the ethics committee may be applied for making appropriate decisions. Thirdly, in order to locate the nature of ethical dilemma on DNR decisions, the relationship between patients and physicians, full understanding the importance of CPR necessity, and defining the method of DNR would need to be well explained. Finally, through the ethical discussion on DNR, following conclusions have been suggested. In all situations, DNR must let physicians make decision on futility of CPR for patients' current or future conditions, and the decision must be made only after patients are fully aware of the consequences. Under the law of respecting patients' opinions, patients must have the ability to make decisions on DNR. The proper moments for deciding DNR should depend on behaviors regarding his/her conditions or diseases. Because a health care institution play an important role in making decisions as well, all opinions must be reviewed for the best outcome. It is important to remember that the main decision makers on DNR are patients. Following discussions have concluded that an agreement among people nationwide is quite essential for the appropriate DNR decisions. The research may serve as a supplement for the process of establishing the DNR guideline.
Effect of the Medical Education Evaluated by DIT test
Authors: KIM Ik-Jung , SUNG Nak-Jin , JUNG Ki-Hoon , BAE Geun-Ryang , PARK Keun-Uk , KIM Jong-Pil , KIM Do-Gyun , HONG Sung-Hoon
Published: July 2023

Medical ethics education program needs to be evaluated just like other education programs. After 3 years of medical ethics education, we studied the effect of it by a questionnaire and DIT test developed by Rest. The results of the questionnaire survey revealed that the students had supportive attitude in general on the educational program which is composed of dilemma discussion. In addition, the DIT test showed that both the higher p-value group and the lower p-value group in the pre-educational test shifted toward the mean p-value after the education. This implicates that medical ethics education practically lowered the p-value of pre-test higher group(statistically meaningful) and raised the p-value of the pre-test lower group(statistically not meaningful). The lowering effect for the pre-test higher group could be explained by the “realization effect” of the education program. We think that the influences of discussion leaders and the natural lowering trends reported by other researchers could contribute to the “realization effect”.
A Comparison of Patients’ and Nurses’ Views on Respect for Patients
Authors: PARK Yon-Ok , MOON Kyung-Sun , CHUNG Myung-Suk , KIM Hyo-Sim
Published: July 2023

A study was designed to compare patients’ and nurses’ views on the expectations and performance related to ‘respect for patients.’ The subjects of this study, which was approved by an Institutional Review Board, were 276 nurses working in general wards or intensive care units and 172 patients admitted to the general ward of a university hospital in South Korea.?The instrument used in the study was based on the concept of Respect for Patients developed by Yoo Myoung-Ran. The collected data was analyzed using SPSS WIN 12.0 with a paired t-test, independent t-test, and a one way ANOVA. The results were as follows. First, there was a statistically significant difference between nurses’ views of the expectations and performance levels related to respect for patients (p=.000). Second, there was a statistically significant difference between patients’ views of expectations and performance?levels related to respect for patients (p=.000). Third, the level of expectation concerning respect for patients as viewed by nurses and patients was 4.46 and 4.22 respectively. This was a statistically significant difference (p=.000). The level of performance related to respect for patients as viewed by nurses and patients was 3.48 and 3.82 respectively. This too was a statistically significant difference (p=.000). Fourth, there was a statistically significant difference in the level of expectations concerning respect for patients relative to the level of the nurses’ education (p=.015) and a statistically significant difference in the level of performance related to respect for patients relative to the nurses’ working place (p=.001). There was a statistically significant difference in the level of expectations concerning respect for patients relative to patients’ income levels (p=.009) and a statistically significant difference in the level of performance concerning respect for patients relative to patients’ income levels (p=.005) and religion (p=.037).
Evaluation of the Level of Moral Development of Korean Nursing Students
Authors: LEE Mi-Aie , AHN Sung-Hee , KANG Yoon-Suk , SEOMUN Gyeong-Ae , SHIN Mi-Ja
Published: July 2023

A study was designed to evaluate the level of moral development of 197 nursing students from five nursing schools in Korea. Data was collected through a self-reported questionnaire completed between March and April 2006. The Korean version of the DIT (Rest’s Defining Issues Test) was used to evaluate the level of moral development as measured by the score of P and stage 4. The data was analyzed by a t-test, ANOVA. The results were as follows: 1) the mean score of P and stage 4 was 41.79 and 16.31 respectively; 2) the score of P did not reveal statistically significant differences with respect to demographic variables; 3) The score of stage 4 revealed significant differences related to the level of education of each participant’s mother. These results indicate that moral development is not influenced by demographic variables. We recommend that a database of DIT scores for students in nursing and other medical fields be created. Such a database would be helpful for the further development of nursing ethics curricula.
CCTV Cameras in Operating Rooms
Authors: CHO Seong Joon
Published: July 2023

In response to a series of highly unethical incidents in operating rooms in South Korea, a social consensus has emerged on the need for surveillance of medical operations. This consensus has in turn motivated lawmakers to amend the Medical Service Act to require hospitals and medical clinics to install CCTV cameras in their operating rooms. While the rationale for this legislation is clear, there are also concerns that the law infringes on certain rights and freedoms of medical practitioners, including the right to privacy, the freedom of job performance, and the right to self-determination. This article argues for the need to find a proper balance between patient safety on the one hand and the rights and freedoms of medical practitioners on the other. Additionally, it is argued that the proposed law is in need of greater elaboration to reduce the possibility of unfair harms caused by video leaks and that patient safety cannot be fully protecting without addressing certain structural problems in South Korea.
A cost-effective IT approach to rapidly build a data platform and integrate retail applications for small and mid-size companies.
Authors: Dhoni Pan
Published: July 2023

This research paper aims to address the development of a cost-effective Data Platform tailored for analytics, data science, and AI applications. While the focus of this paper lies predominantly on the retail industry, the approach presented can be applicable across various domains. The advent of cloud technology has significantly benefited small and mid-sized organizations, leading to discussions surrounding IT modernization in recent years.

Within the context of this study, we concentrate specifically on small and mid-sized retail organizations that utilize ERP, allocation, Warehouse Management, and Sell applications, both in-store and online. The Information Technology (IT) sector strives to establish a scalable data platform that caters to reporting, data science, and AI initiatives.

This research paper places special emphasis on mid-sized organizations, which often face budget constraints and stringent project timelines. Establishing an IT organization with limited resources and budget necessitates careful consideration of the available skill set.

By addressing the challenges and opportunities associated with building a cost-effective Data Platform, this research paper aims to provide valuable insights and practical guidance for organizations operating within similar contexts. The subsequent sections will delve into the methodologies, technologies, and strategies employed to achieve a scalable and efficient data platform that aligns with the specific requirements of small and mid-sized retail organizations.

More detail will be found at attached PDF.
Assessment of Technical Information Quality Using Machine Learning
Authors: Rangineni Sandeep , Bhardwaj Arvind Kumar
Published: July 2023

In this study, we provide the groundwork for using machine learning techniques in big software companies for evaluating and forecasting product quality. 
Evaluation of Correlation of Symptoms of Anxiety, Depression, and Xerostomia in Oral Lichen Planus (OLP) Patients Using Questionnaires
Authors: Swarnaa Chaturvedi , Priya Singh , Deepak Umapathy , Puja Rai
Published: July 2023

Background and Aim: Oral Lichen Planus is a relatively common mucocutaneous disorder with autoimmune etiology. Considering its malignant potential, diagnosing and treating this disorder from all dimensions is crucial. One such multi-dimensional aspect of OLP was aimed to be put forth through our study of the correlation of anxiety, depression, and xerostomia using questionnaires. Materials and Methods: A group of 15 Oral Lichen Planus patients included in this study from outpatients in a college in Uttar Pradesh. The symptoms of Anxiety-Depression disorder and salivary gland disorders in oral lichen planus were recorded using two standard questionnaires, and their correlation was assessed using student’s t-test analysis. Results: The co-occurrence of symptoms of both disorders in Oral Lichen Planus patients was statistically significant. The results demonstrate an association between anxiety, depression, and xerostomia in Oral Lichen Planus patients. Conclusion: Most patients showed the simultaneous occurrence of all three parameters in the same patients, thus indicative of a positive correlation between themselves.
Estresse em professores de educação física: potenciais causas e estratégias de enfrentamento
Authors: Marostica Diagnes , Sampaio Adelar Aparecido
Published: July 2023

O artigo aborda situações de estresse no contexto de atuação de professores de Educação Física, objetivando reconhecer as potenciais causas e estratégias utilizadas. A metodologia utilizada se caracterizou como descritiva com abordagem qualitativa e contou com a participação de cinco professores da rede estadual de ensino, atuantes em um município do interior do Estado do Paraná. Como instrumento de coleta de dados, foram utilizados questionário sócio demográfico e entrevista, tratados com análise de conteúdo. Os resultados foram organizados em três categorias de análises, de onde surgiram, principalmente, na categoria 1, causas de estresse: a falta de interesse e indisciplina dos alunos, desvalorização profissional, número excessivo de alunos, dificuldade em atender as demandas de conteúdos aos alunos, e, acúmulo de tarefas; categoria 2, consequências das situações de estresse: problemas gastrointestinais; cansaço físico e mental; sensação de medo e insegurança pela violência aos professores nas escolas; categoria 3, estratégias frente às situações de estresse: diálogo com alunos e professores, tomada de decisões com maior reflexão, vivência de espiritualidade, identificação e motivação com a profissão. Sugerimos, programas de intervenção visando otimizar o desenvolvimento profissional docente, assim como medidas sócio-políticas, em especial no contexto da Educação Física.
Sexual violence: a descriptive study of victims attended at a center in Brazil.
Authors: Martelli Ellen , Damaso Enio , Tedesco Jaqueline , Nadai Mariane
Published: July 2023

Objective: To examine the socio-demographic profile and assault characteristics of female victims of sexual violence in a Brazilian city.

Method: This quantitative retrospective study evaluated female victims of sexual violence between September 2018 and March 2020.

Results: Most women were young, single, with less than 11 years of formal education. All perpetrators were male, adults (62.3%), and 77.5% were known to the victims. Multiple offender cases (53.0%) and domestic (56.1%) were the most common incidents. Rape was the primary form of violence (74.5%), with physical force being the most frequently used method of aggression (71.4%). Additionally, 74.5% of victims formalized a police report.

Conclusion: This study sheds light on important characteristics of female victims of sexual violence. Given the significant impact of sexual violence on women's health, these findings can inform the development of local health policies to mitigate the consequences of sexual violence.
PROJECTING OF HEALTH PROGRAMS FOR POST-COVID PATIENTS AT FITNESS CENTERS
Authors: Kornosenko Oksana K. , Danysko Oksana V. , Zhamardiy Valeriy O. , Fazan Vasyl V. , Horbenko Kateryna Yu. , Demus Yana V. , Donchenko Viktoriia І.
Published: July 2023

Aim: To develop and substantiate a complex health and fitness program «Fitness Energy» for restoration of health of people who suffered from COVID-19 and experimentally verify its effectiveness at fitness centers.
Materials and Methods: As a part of the research the complex assessment of somatic health status of people who suffered from COVID-19 was made using tests (Ruffier-Dickson Index, Stange and Gencha tests, Harvard step test, absolute and relative PWC 170).
Results: The health and fitness program «Fitness Energy» is developed, implemented and experimentally verified as a complex of selective breathing and aerobic exercises which are done in a particular order and allow acting deliberately on human body of people who suffered from COVID-19 to secure the maximum health-improvement effect.
Conclusions: Experimental research confirmed the effectiveness of health and fitness program «Fitness Energy», in particular the overall result upon indications of functional status of people in experimental group (25,78 %) 17,5 % higher than in control one (8,22 %). This indicates the effectiveness of rehabilitation patients, in particular, improves the cardiovascular and respiratory systems, strengthens the muscles involved in respiration, increases the overall tone and efficiency of the body.
SITUATIONAL METHOD OF TEACHING ENGLISH TO MILITARY STUDENTS IN AZERBAIJAN
Authors: MAMEDOVA Rena Cumsud
Published: July 2023

Teaching English to military students is considered to be a branch of ESP. English teachers working in this field face some problems, which are firstly related to choosing methods of teaching that would be effective within the specific framework of the military linguistic context. The given article aims at presenting the practical effects of the situational model or situational language teaching (SLT). In this paper, the authors tries to investigate the roles of both - the teacher and the learners (cadets) in SLT and to determine why is it suitable to be used for military English teaching.
FEATURES OF COMBAT TRAUMA AND ORGANIZATION OF MEDICAL CARE
Authors: Skoroplit S. M. , Mykhnevich K. G. , Zamyatin P. M. , Khoroshun E. M. , Borodai V. O. , Tertyshny S. V. , Zamyatin D. P. , Cheverda V. M.
Published: July 2023

Summary. The article deals with the features of combat trauma at the present time., first of all – mine-explosive. The types of weapons that are most often injured are described. The etiology of wounds, their epidemiology, classification and pathogenesis are presented in detail. Much attention is paid to factors that affect the nature and severity of the injury. Methods of transportation of wounded, their sorting and stages of medical care in different branches and groups of troops are described. a new clinical protocol for emergency medical care is presented.
All sequential allotment rules are obviously strategy‐proof
Authors: Arribillaga R. Pablo , Massó Jordi , Neme Alejandro
Published: July 2023

For division problems with single‐peaked preferences, we show that all sequential allotment rules, a large subfamily of strategy‐proof and efficient rules, are also obviously strategy‐proof. Although obvious strategy‐proofness is, in general, more restrictive than strategy‐proofness, this is not the case in this setting.
Which misspecifications persist?
Authors: Fudenberg Drew , Lanzani Giacomo
Published: July 2023

We use an evolutionary model to determine which misperceptions can persist. Every period, a new generation of agents use their subjective models and the data generated by the previous generation to update their beliefs, and models that induce better actions become more prevalent. An equilibrium can resist mutations that lead agents to use a model that better fits the equilibrium data but induce the mutated agents to take an action with lower payoffs. We characterize which steady states resist mutations to a nearby model, and which resist mutations that drop a qualitative restriction such as independence.
Schema di approccio al nursing di routine per il paziente in Terapia Intensiva
Authors: Bambi Stefano , Peduto Chiara , Dammiano Pasquale , Bardacci Yari , Ballerini Lorenzo , Mattiussi Elisa
Published: July 2023

Questa tabella estremamente schematica Ã¨ volta al supporto mediante lo stile della check list, degli infermieri, particolarmente neoinseriti e neoassunti nelle terapie intensive. Lo scopo Ã¨ proporre uno schema il piÃ¹ sistematico possibile (ma probabilmente non esaustivo). Non vuole essere uno strumento rigido, bensÃ¬ un reminder trasversale, ed estremamente flessibile in termine di modificabilitÃ  e adattabilitÃ  ai diversi contesti logistico-operativi con che caratterizzano le terapie intensive polivalenti e specialistiche in generale. Chiaramente, in periodo di COVID 19, non solo alcuni interventi ricompresi non potranno esser previsti, ma probabilmente, altri dovranno esser modificati oppure addirittura posposti. Per questo motivo ho pensato ad una colonna a destra chiamata â€œPrioritÃ â€, affinchÃ¨ possa, se necessario, esser fatta una riflessione su ciÃ² che sarebbe accettabile in termine di missing nursing. Allâ€™interno degli step, lâ€™ordine con cui sono elencati le valutazioni e gli interventi, sono da intendersi non in rigoroso ordine di prioritÃ  verticale, ma in generale questo diventa variabile a seconda delle situazioni contingenti cliniche e logistiche.
The effect of site preparation on vegetation restoration in young hemiboreal mixed stands
Authors: Zuševica Austra , Lazdiņa Dagnija , Štāls Toms Artūrs , Dūmiņš Kārlis
Published: July 2023

Tree logging significantly impacts environmental conditions, increases soil and air temperature, and changes the microclimate and soil hydrology. This contributes to the changes in bryophyte and vascular plant cover and species composition. Site preparation positively affects the growth of planted trees in young stands but also causes forest understorey disturbance. During site preparation in young stands by spot mounding and disc trenching methods, new microtopographies, e.g. soil tumps and hollows are made in young stands. Site preparation generally increases vascular plant diversity, but there is a lack of information about the vegetation differences between microtopography depending on different site preparation methods and soil types. The aim of this study was to investigate how the microtopography formed during site preparation by spot mounding or disc trenching affects bryophyte and vascular plant communities in hemiboreal young stands two to three years after tree logging. Spot mounding altered vegetation composition more than disc trenching. Bryophyte species cover decreased in prepared soil, but Ellenberg’s moisture value increased; therefore, site preparation before planting contributes to the conservation of typical forest bryophyte species in young stands. Hollows lead to better typical forest habitat species preservation, but soil tumps diversify environmental conditions by providing new patches for the development of grassland habitat species that are not typical in this ecosystem, but temporally provide new ecosystem services.
Keywords: bryophytes, spot mounding, disc trenching, vascular plants, plant growth forms, Ellenberg’s indicator values
Advanced Safety & Awareness System for Car Drivers
Authors: Patel Priya , Shekokar Rupali
Published: July 2023

With the recent development in motorization brought on by expanding population and wider penetration of automobiles across the country, road accidents are rapidly causing loss of lives and serious injuries. The main cause of mortality for those between the ages of 15 and 49 is related to traffic accidents, which are the top cause of death worldwide. Up to this point, there has been a significant amount of research conducted on predicting and locating vehicle accidents; nevertheless, there has not been any advance indication of the accidents to the drivers. The purpose of this study is to get an understanding of the numerous methodologies that have contributed to the reduction of accidents, particularly through the processes of preventing and identifying accidents. A study on various suggested strategies using a number of techniques for the stages that are included has been done in order to determine an appropriate accident detection and alert system that is accurate and effective. This study also examines the advantages and disadvantages of each of these methodologies. System requirements are developed after conducting an in-depth review of both currently available options and the relevant literature. A thorough examination and evaluation of numerous systems is done that have significantly improved accident detection and alerting.
УПРАВЛЕНИЕ ПРОДАЖАМИ В EVENT-ИНДУСТРИИ: СРАВНИТЕЛЬНЫЙ АНАЛИЗ ТЕХНИК ПРОДАЖ
Authors: Молдашева Анар , Нариманов Рустем
Published: July 2023

Аннотация. По неофициальным данным в Казахстане активно развивается культурная экономика. Исследование British Council по культурной экономике Казахстана в формате картирования доказывает потенциал развития креативных индустрий и обращает внимание на необходимость развития предпринимательских навыков у бизнес-менеджеров.
Креативная индустрия в Казахстане включает более 55 различных видов бизнеса, среди которых особое место занимают рекламные и брендинговые агентства, event-компании и дизайнерские бюро.
Event-индустрия играет важную роль в развитии культуры и искусства, предоставляя творческим людям платформы для демонстрации своих талантов и творений более широкой аудитории. Эти мероприятия, начиная от концертов, фестивалей, выставок, конференций и спектаклей, заканчивая городскими площадками для свободного самовыражения людей, предлагают средства продвижения культурного разнообразия, творчества и инноваций.
Event-индустрия восстанавливается после пандемии и вопросы управления техниками продаж услуг в целях повышения доходности, является главным механизмом выхода из кризисной ситуации.
Очень многие специалисты по организации мероприятий упускают из виду процесс продажи событий, в частности не обращают внимания на технику продаж. Как убедить клиента выбрать именно вашу event-компанию для проведения его корпоративного мероприятия? Как убедить руководителя компании провести корпоративное мероприятие? Какую технику продаж использовать? Такими вопросами задаются многие event-менеджеры, чтобы увеличить количество проводимых мероприятий, увеличить свои продажи.
Целью исследования является сравнение и анализ различных техник продаж, используемых в event-индустрии, чтобы определить, какие из них наиболее эффективны для увеличения продаж и повышения удовлетворенности клиентов.
В ходе исследования применены методы синтеза, сравнительного анализа, оценки. Авторы опираются в исследовании на методы продаж зарубежных экспертов в B2B-продажах, специалистов по повышению эффективности продаж, исследователей продаж, экспертов по комплексным стратегиям продаж, консультантов по продажам, специалистов по цифровому маркетингу.
В ходе исследования проведен сравнительный анализ техник продаж, разработанных зарубежными специалистами, выявлены методики, применимые для продаж услуг по организации event-мероприятий. Изучен процесс поиска методологии продаж, которая позволила бы последовательно достигать цели event-компании. Рассмотрена внедренная техника продаж услуг event-агентства, которая направлена на стимулирование сбыта и предусматривает 5 мероприятий по управлению продажами для крупных корпоративных клиентов. Авторами в результате исследований сделан вывод о том, что методы продаж в event-индустрии меняются в зависимости от вида услуг, будь то корпоративные или индивидуальные мероприятия.
Анализ публикаций по технике продаж, применяемых в event-индустрии недостаточно полно освящены в научной литературе. Можно сказать, что данная статья является попыткой внести свой вклад в данное направление исследования.
Pharmacological evaluation for haematinic activity of Siddha formulation Lavana Dravagam in rat model
Authors: S. Jeeva , S. Kesavarajan , A. Mariappan , S. Sundar , R. Meenakaumari , Sudalaimani Radha
Published: July 2023

Introduction and Aim:  Anaemia is the most common deficiency disorder among people of all age groups, known as Paandu in the Siddha system of medicine. The test drug siddha poly mineral formulation Lavana Dravagam mentioned in Siddha literature kannukamiyam ennum vaithiya segaram, has been used for pandu (anaemia). Dravagam is a form of internal medicine, processed by distillation method and is also referred as Pugai neer, Shakthi neer, Dravaga neer. The study aimed to evaluate the haematinic activity and efficacy of poly mineral Siddha formulation Lavana Dravagam against phenylhydrazine induced anaemic albino Wistar rat model.
 
Materials and Methods:  The animals were selected and divided into four groups (I, II, III, and IV) of six rats (n=6) each. Anaemia was induced by an oral administration of phenylhydrazine (single dose of 10 mg/kg per oral for 8 days). Group I served as normal control and Group II received standard drug hematinic syrup in suspension form at dose 2 mL/kg. Groups III, IV received the formulated oral indiffusible mixture of Lavana Dravagam at a dose of 0.02ml to 0.03ml/kg respectively. RBC, Hb, PCV, MCV, MCH, were analyzed as indices of anaemia. The mean corpuscular volume, mean corpuscular Hb, and mean corpuscular Hb concentration were calculated.
 
Results: From the literature evidence, acute toxicity evaluation and pharmacological studies, the drug Lavana Dravagam is found out to have hematinic activity. This study reveals that there is significant (P<0.05) increase in RBC count, Hb level, and PCV by administering phenylhydrazine within one week of treatment.
 
Conclusion: It could be concluded that the drug Lavana dravagam will have promising effects in the management of anaemia (Paandu).
Glandular odontogenic cyst coexisting with actinomycosis: A rare case report
Authors: Madhavan Priyanka , Nayak Shruti , Prabhu Sudeendra , Jose Maji
Published: July 2023

Jaw lesions such as radicular cyst, odontogenic keratocyst, osteomyelitis associated with Actinomyces have been reported by many authors in the literature. Actinomycotic colonization in developmental cysts like GOC is extremely rare. So far in the literature search, the previous reports have not described actinomyces co-existing with GOC to our knowledge. Herein, we report a rare case report of GOC coexisting with actinomycotic colonies and pathogenesis of actinomycosis associated with odontogenic cyst.
Radiological observations of the branches of circle of willis for surgical perception
Authors: Ravichandran Praveena , Bhat Kumar MR , Hosapatna Mamatha , L. C. Prasanna
Published: July 2023

Introduction and Aim: The Circle of Willis (CoW) is an arterial hexagon in the interpeduncular fossa formed by the basilar and internal carotid arteries. It permits anastomotic circulation between that two-arterial system. Variations in the pattern and the calibre of the arteries that make up the CoW were common. Few noted variations include hypoplasia or aplasia of either one or both posterior or anterior communicating arteries, aplasia, or fenestrations of the anterior communicating artery. Considering the surgical importance of this arterial circle, as it allows equalization of blood flow between the two sides of the brain, this observational study was done to identify the variations in the formation pattern and the gross morphometry of CoW.
 
Materials and Methods: Thirty radiological images of patients undergoing neurovascular imaging for various reasons in the Department of Radiology and patients were obtained for the study.
 
Results: Among the 30 studied CT and MR angiographic images, 21 (73.3%) of the circles exhibit the usual pattern of CoW formation, and the remaining 9 (27.7%) showed variations. Among the 30 radiological images, 25 (83.33%) were complete circles, 4 (13.33%) were incomplete in the posterior part and 1 (3.33%) was incomplete in the anterior part of the CoW.
 
Conclusion: Understanding the typical formation of CoW and its variations is essential in the surgical correction of a few intracranial emergencies like hemorrhage, infarction, aneurysms, and other neurovascular surgeries of the brain.
Awareness of prebiotics and probiotics in oral lesions among dental postgraduates -A questionnaire-based study
Authors: Raja Nishanthi , Ganesan Anuradha , K. V. Swathi , A. Kannan , Chandrasekar Lakshmi Krithika
Published: July 2023

Introduction and Aim: Prebiotics and probiotics are essential for improving overall health. Pre- and probiotics are becoming more popular in oral care products. Also, in recent years, oral medicine has been provided to them. The study's objective is to assess dental postgraduates' attitudes, knowledge, and awareness of prebiotics and probiotics for oral lesions.
 
Materials and Methods: A set of 20 questions related to the definition, mechanism of action, safety consideration, health benefits, and sources, and four questions to assess their attitude and practice about probiotics and prebiotics in oral lesions addressing a total number of 183 dental postgraduates were selected. Google form questionnaires were shared, and responses were received. The obtained data were statistically analyzed.
 
Results: Of the 183 dental postgraduates 91.3% of the dental postgraduates were aware of the use of probiotics and prebiotics in oral lesions while 92.2% were willing to prescribe them to their patients and consider them to be safe and used as an adjuvant in the management of oral lesions. Results showed limited knowledge and awareness of probiotics and prebiotics in the management of oral lesions among dental postgraduates.
 
Conclusion: The result indicated a lack of understanding of prebiotics and probiotics in the treatment of oral lesions. It is possible to increase knowledge of prebiotics and probiotics in oral lesions through seminars, current lectures, and including the subject in the curricula of aspiring professionals, among other methods.
Assessment of the hygiene of the oral cavity in children of primary school age in Kyrgyzstan using dental indices
Authors: Li Natalia , Nakenova Aizhan , Bolbachan Olga , Ibraimova Dzhyldyz
Published: July 2023

Introduction: Dental caries is a significant public health issue, and its solution calls for a worldwide effort that is better coordinated and more visible. The assessment of hygiene indices enables us to collect information that is sufficiently illuminating for use in primary school students' caries prevention programs.

Methods: There were 450 students total, 231 boys and 219 girls, ages 6 to 12, from school No. 1 in Lebedinovka, Chui, a rural town, and school No. 4 in Bishkek, an urban city. EGOHID-2005 was used to determine objective indicators, or dental examination data. Dental indices were used to measure the degree of hygienic knowledge, the state of oral hygiene, and the extent and severity of plaque.

Results: It was determined that both urban and rural students had a good level of hygiene. However, in urban school No. 4, it was 1.4 times higher than in rural school No. 1, and vice versa, rural students were more likely to have a 2.2 times higher level of poor hygiene than urban students.

Conclusion: As a result, the findings are characterized by a lack of hygienic knowledge and the unhygienic state of schoolchildren's oral cavities.