bluuebunny/crossref_metadata_2025 huggingface dataset:
TEACHING REFORM AND PRACTICEOF SPORTS PHYSIOLOGY COURSEBASED ONOBECONCEPT- TAKING THE PHYSICAL EDUCATION MAJOROFSICHUAN UNIVERSITY OF ARTS AND SCIENCES AS AN EXAMPLE
Authors:   Laboratory of Sports and Health Promotion, School of Physical Education, Sichuan University of Arts and Science, Dazhou, 635000, China., Jiazhi Sheng
Published: June 2024

College students majoring in physical education attach great importance to skill learning and underestimate the learning of core professional courses,a vital path restricting their comprehensive professional growth and success. A significant foothold of teaching reform is improving their enthusiasm and learning effectiveness in learning basic professional theories, and achieving their ability to learn and love learning. An 8-weekteaching reformofsportsphysiologybased on the OBEconcept was implementedfor112college students majoring in physical education in 2022. It was found that the intervention significantly improved the ability of college students majoring in physical education to explain knowledge points in a complete, scientific, and targeted manner and significantly improved their written language expression ability and logical ability in organising language. This has significant practical value for becoming a qualified physical education teacher in the future.Future research will conduct multidimensional and comprehensive evaluations of the effectiveness of teaching reforms based on this foundation and trackrelevant information such as student employment.
ROLE OF CYTOKINES IN PRE-ECLAMPSIA: A REVIEW
Authors:   Professor, Department of Pathology Eras Lucknow Medical College Hospital, Era University Lucknow, Uttar Pradesh, India 226003., Ahmad Sharique , Wasim Saeeda ,   SeniorConsultant, Nova IVF Fertility, Hazratganj, Lucknow, Uttar Pradesh, India 226001., Chaudhary Reeta ,   Senior Resident, Institute of human behaviour and allied sciences, New Delhi, Delhi 110095., Kapoor Geetika ,   Jr, Department of Pathology, Eras Lucknow Medical College and Hospital, Era University,Lucknow. Uttar Pradesh, India 226003., Fatima Sidrah ,   Jr, Department of Pathology, Eras Lucknow Medical College and Hospital, , Era University, Lucknow. Uttar Pradesh, India 226003., Anwar Subuhi ,   Research Assistant, Department of Pathology, Eras Lucknow Medical College and Hospital, Era University, Lucknow, Uttar Pradesh, India 226003.
Published: June 2024

Preeclampsia is a serious and life-threatening pregnancy complication. Reduced uteroplacental perfusion and oxygen tension impaired trophoblastic differentiation and invasion altered placental production of immunomodulators and growth factors are all considered important aspects of the aetiology of the condition. The placenta expresses a variety of pro and anti-inflammatory cytokines, adipokines and cytokine-like angiogenic growth factors, production of which is altered in preeclampsia, driven (at least in part) by hypoxia. Altered levels of cytokines have been measured in the circulation of women with preeclampsia. While the placenta undoubtedly makes an important contribution to plasma cytokine levels, production by maternal peripheral blood mononuclear cells (PBMCs) and other tissues is also likely to be significant, although to what extent remains undetermined. Increased placental expression of soluble receptors occurs with preeclampsia, resulting in elevated circulating concentrations which confer impaired angiogenesis, deficient placental vascularisation, increased placental apoptosis and endothelial dysfunction. The extent to which these changes reflect a response to the disorder, as opposed to being a causative factor in the development of maternal disease is a matter of some debate. Nevertheless, convincing evidence is now accruing that autocrine/paracrine interactions between placental cytokines/growth factors and the maternal endothelium plays a central role in the pathogenesis of preeclampsia.
NON-SURGICAL MANAGEMENT OF PERFORATED JEJUNAL DIVERTICULUM
Authors:   Ex-Resident Medical Officer, Department of Surgical Gastroenterology, Kokilaben Dhirubhai Ambani Hospital, Indore, Madhya Pradesh, India., Saripalli Anusha , Porwal Prateek ,   Consultant, Department of Surgical Gastroenterology, Kokilaben Dhirubhai Ambani Hospital, Indore, Madhya Pradesh, India.
Published: June 2024

Jejunal diverticulitis complicated by perforation is rare and shows an uncharacteristic presentation and thus poses a difficulty in the early diagnosis ofthe condition.However, diverticulitis and its complications should always be considered in geriatric men who present with an acute abdomen. We describe a 77-year-old man who originally presented with acute abdominal pain having free gas under right dome of diaphragm on X-ray abdomen, upon further evaluation with CT abdomen, a diagnosis of contained jejunal diverticular perforation was made.Onceoptimized he was then managed non-operatively with intravenous fluids, antibiotics, and total parenteral nutrition and supportive care. His overall recovery during hospitalization was uneventful. A follow-up CT abdomen showed no new pocket of fluid or free air. As jejunal perforation is a rare finding, early laparotomy done based upon free gas on X-ray alone may be correlated with an overall higher risk of mortality due to the diseases proximity to duodenojejunal flexure and thus conservative management in selected group of patients may prevent inadvertent celiotomy and morbidity and mortality arising out of it.
Behavioral Changes after Traumatic Brain Injury: A Systematic Review and Meta-analysis on the Frontal Systems Behavior Scale
Authors: Camilotto Natalia , Caamaño Paula , Leiva Samanta
Published: June 2024

Objective. To analyze the behavioral changes of patients with traumatic brain injury (TBI) based on their performance on the Frontal Systems Behavior Scale (FrSBe). Method. We performed a systematic review andmeta-analysis of original articles that used the FrSBe scale in patients with TBI from the time of publication of the instrument (year 1999) to February 2022, using PubMed, Scopus, and EBSCO databases. Results. The searchyielded a total of 4318 records, of which 28 met the selection criteria. The studies reported that patientswithTBI showed impairments in some domainsassessed by the FrSBe: apathy and executive dysfunction. Conclusions. The results are consistent with behavioral impairments frequently reportedin TBI patients. Therefore, the FrSBe is presented as a useful and effective tool for the detection of behavioral changes in this population.
Adaptation strategies for cumin in Sabzevar, Iran: planting date and irrigation management
Authors: Rivandi Hasan , Rezvan Shahram , Moeini Matin Jami , Sinaki Jafar Masoud , Damavandi Ali
Published: June 2024

The current study aimed to investigate the effect of planting date and irrigation on some characteristics of cumin cultivated in Iran. The experimental characteristics included three planting dates and five irrigation regimes. Irrigation at flowering + seed filling stage and full irrigation had the highest essential oil content (3.6%) and plant height (16.71 cm), respectively. On all planting dates, irrigation enhanced the total chlorophyll and carotenoids content, relative water content, umbel number plant−1, seed number umbel−1, 1,000-seed weight, and seed yield but reduced the proline content and water-use efficiency (WUE). The highest chlorophyll content (1.54 mg g−1 fresh weight (FW)), carotenoids content (0.35 mg g−1 FW), umbel number plant−1 (18.03), seed number umbel−1 (21.16), 1,000-seed weight (4.12 g), seed yield (1002.7 kg ha−1), and essential oil yield (22.13 kg ha−1) were obtained on 19 January and irrigation at the flowering + seed filling stages. The greatest amount of WUE (0.53 kg m−3) was measured on 9 January under no irrigation condition. Therefore, to produce cumin under similar climatic conditions, early planting of cumin in early January, along with two irrigations at the flowering and seed filling stages, is recommended.
Qualitative analysis of physico-chemical parameters of packaged drinking water commercially available in India
Authors: Thakur Archana , Singh Jaspal
Published: June 2024

The demand for packaged drinking water is increasing day by day, so it is necessary that the quality of this water must be monitored. Our present study focuses on the determination of the concentration of minerals and trace elements present in commercialised packaged drinking water sold out in various regions of India. In total, we have analysed 41 brands. The different treatments through which this water has passed as claimed by the manufacturers are also mentioned. The average value of the total dissolved solids in these waters is found to be 101.1 mg L−1. The content of anions and cations present in water is represented by box and whisker plots. Bottled water samples are also analysed for the radioactive element uranium, which is observed in the range of <0.1 to 9.2 μg L−1 with a mean concentration of 1.6 μg L−1. The radiation dose assessment for various age groups has been calculated due to the ingestion of uranium present in the water.
Nimbolide: A Potential Phytochemical Agent in Multimodal Pancreatic Cancer Therapies
Authors: Jogi Mukesh , Asnani Hitakshi , Singh Sohini , Kumar Pramod
Published: June 2024

A significant contributor to cancer-related death, pancreatic cancer (PC) has a terrible
prognosis in general that has not altered over many years. Currently, it is extremely difficult to prevent
disease or discover it early enough to initiate treatment. PC is a challenging malignancy to
treat, and several major impediments significantly impact the effectiveness of its treatment. These
obstacles primarily include chemoresistance, drug toxicity, and limited drug bioavailability. Phytochemicals
can be used as an alternative to chemotherapeutic drugs, or they can augment the anticancer
properties of the chemotherapeutic agents. Nimbolide (NL) is a prominent limonoid compound
found in Azadirachta indica, and has garnered substantial attention as a phytochemical with
anticancer potential. It has powerful antiproliferative effects on a variety of cancer cell lines and is
effective as a chemotherapeutic in preclinical studies. The primary modes of action of NL include
suppression of metastasis and angiogenesis, activation of apoptosis, anti-proliferation, and control of
enzymes that metabolize carcinogens. Despite numerous pharmacodynamic (PD) investigations, NL
is still in the early stages of the drug development process because no comprehensive pharmacokinetic
studies or long-term toxicity studies. Preclinical and toxicological assessments should be conducted
to establish an appropriate dosage range, ensuring the safety of NL for its application in initial
human clinical trials. This review endeavors to provide a comprehensive summary of the current
developmental stage of NL along with nanoparticles as a principal candidate for therapeutic purposes
in PC.
Pyrazolone Derivatives: Synthetic Chemistry, Exploring Pharmacological Activity - A Mini Review
Authors: Pathak Shilpi , Singh Sonia , Agrawal Neetu
Published: June 2024

Pyrazolone has a wide range of biological activities, including anti-inflammatory, antibacterial,
antifungal, antimicrobial, anti-tubercular, anti-oxidant, anti-helminthic, and anticancer
effects. Due to their various clinical practice and research activities, they have a wide range of applications
and prospects. They continue to be the subject of many research and analytical studies to
learn more about their medicinal chemistry. In this review, pyrazolone is categorized according to its
effects, which might include anti-inflammatory, antifungal, antibacterial, antimicrobial, antitubercular,
anti-oxidant, anti-helminthic, anticancer, or antitumor, as well as other qualities. As a
result, it is crucial to base the design of new pyrazolone derivatives and the development of innovative
synthesis techniques on the most recent data gleaned from recent studies. The goal of this review
is to provide information on developments in the chemistry and biological activity of pyrazolone
derivatives.
Uncommon Coexistence of Systemic Lupus Erythematosus and Psoriatic Arthritis: A Case-Based Review
Authors: Venetsanopoulou Aliki I. , Katsigianni Ioanna , Skouvaklidou Elpida , Vounotrypidis Periklis , Voulgari Paraskevi V.
Published: June 2024

Cases of systemic lupus erythematosus (SLE) following psoriatic arthritis (PsA) or vice
versa are uncommon. Due to the complexity of autoimmune diseases and the rarity of such cases,
comprehensive global data on the co-occurrence of these conditions are limited. Moreover, the
pathophysiology concerning the coexistence of SLE and PsA has yet to be fully understood. Interestingly,
the progression of both diseases appears to be significantly influenced by the key interleukin
(IL) 17, particularly IL-17A.
Here, we report 7 cases of SLE and PsA coexistence. In 5 of these cases, PsA occurred before the
development of SLE, while in the remaining 2 cases, SLE was diagnosed before PsA. The PsA
was characterized mainly by peripheral arthritis without any axial involvement, while the manifestations
of SLE varied, with 3 developing systematic severe manifestations. Therapeutic challenges
were posed in all cases, as treating one condition could worsen the other.
Finally, we review the literature providing the current knowledge on the coexistence of these conditions.
Overall, all reported cases emphasize the importance of personalized treatment and careful
monitoring for patients with both SLE and PsA.
The Potential of Radiolabeled Bisphosphonates in SPECT and PET for Bone
Imaging
Authors: Ashhar Zarif , Ahmad Fadzil Muhammad Fakhrurazi , Hassan Hishar , Othman Muhamad Faiz , Md Hassan Mohd Borhanuddin , Chun Vui Vincent Yong , Guat Choo Chan , Yusof Nor Azah
Published: June 2024

Skeletal-related events due to bone metastases can be prevented by early diagnosis using radiological or nuclear imaging techniques. Nuclear
medicine techniques such as Single Photon Emission Computed Tomography (SPECT) and Positron Emission Tomography (PET) have been used
for diagnostic imaging of bone for decades. Although it is widely recognized that conventional diagnostic imaging techniques such as Computed
Tomography (CT) and Magnetic Resonance Imaging (MRI) have high sensitivity, low cost and wide availability, the specificity of both techniques
is rather low compared to nuclear medicine techniques. Nuclear medicine techniques, on the other hand, have improved specificity when
introduced as a hybrid imaging modality, as they can combine physiological and anatomical information. Two main radiopharmaceuticals are used
in nuclear medicine: [99mTc]-methyl diphosphonate ([99mTc]Tc-MDP) from the generator and [18F]sodium fluoride ([18F]NaF) from the cyclotron.
The former is used in SPECT imaging, while the latter is used in PET imaging. However, recent studies show that the role of radiolabeled
bisphosphonates with gallium-68 (68Ga) and fluorine-18 (18F) may have a potential role in the future. This review, therefore, presents and discusses
the brief method for producing current and future potential radiopharmaceuticals for bone metastases.
Paracetamol-induced Liver Injury in An Experimental Rat Model: Noninvasive
Assessment using DKI and the Effect of Gadoxetate on DKI Parameters
Authors: Xu Lixue , Yang Dawei , Chen Dan , Xu Hui , Zheng Jing , Cheng Tianxin , Ren Hao , Wang Yan , Zhao Xinyan , Yang Zhenghan
Published: June 2024

Purpose:

To explore the potential of diffusion kurtosis imaging (DKI) for assessing the degree of liver injury in a paracetamol-induced rat model and to
simultaneously investigate the effect of intravenous gadoxetate on DKI parameters

Methods:

Paracetamol was used to induce hepatoxicity in 39 rats. The rats were pathologically classified into 3 groups: normal (n=11), mild necrosis (n=18),
and moderate necrosis (n=10). DKI was performed before and, 15 min, 25 min, and 45 min after gadoxetate administration. Repeated-measures
ANOVA with Tukey’s multiple comparison test was used to investigate the effect of gadoxetate on mean diffusivity (MD) and mean diffusion
kurtosis (MK) and to assess the differences in MD and MK among the three groups. A receiver operating characteristic (ROC) curve analysis was
performed to evaluate the diagnostic accuracy of the MD values when discriminating between the necrotic groups

Results:

Gadoxetate had no significant effect on either the MD or the MK, and the effect size was small. The MD in the moderate necrosis group was
significantly lower than that in the other two groups (F = 13.502, p <0.001; η2 = 0.428 [95% CI: 0.082-0.637]), while the MK did not significantly
differ among the three groups (F = 2.702, p = 0.081; η2 = 0.131 [95% CI: 0.001-0.4003]). The AUCs of MD for discriminating the moderate
necrosis or normal group from the other groups were 0.921 (95% CI: 0.832-1.000) and 0.831 (95% CI: 0.701-0.961), respectively.

Conclusion:

It would be better to measure the MD and MK before gadoxetate injection. MD showed potential for assessing the degree of liver necrosis in a
paracetamol-induced liver injury rat model.
Risk Prediction of Type 2 Diabetes Mellitus by MRI-based Pancreatic
Morphology and Clinical Characteristics: A Cross-sectional Study
Authors: Yan Yunjing , Wu Tengyue , Huang Zhengkuan , Song Xueliang , Huang Xiaohua , Liu Nian
Published: June 2024

Objectives::

This study aimed to investigate the pancreatic morphology and clinical characteristics to predict risk factors of type 2 diabetes mellitus (T2DM)
based on magnetic resonance imaging.

Methods::

A total of 89 patients (T2DM group) and 68 healthy controls (HC group) were included. The T2DM group was divided into a long-term T2DM
group and a short-term T2DM group according to whether the illness duration was more than 5 years. The clinical characteristics were collected,
including sex, age, fasting plasma glucose, glycosylated hemoglobin, and lipoproteins. The pancreatic morphological characteristics, including the
diameters of the pancreatic head, neck, body, and tail, the angle of the pancreaticobiliary junction (APJ), and the types of pancreaticobiliary
junction were measured. The risk prediction model was established by logistic regression analysis.

Results::

In the long-term T2DM group, the pancreatic diameters were smaller than the other two groups. In the short-term T2DM group, the diameters of
the pancreatic tail and body were smaller than the HC group. The APJ, very low-density lipoprotein, and triglyceride levels in the two T2DM
groups were greater than the HC group, and the APJ of the short-term T2DM group was smaller than the long-term T2DM group. Pancreatic
diameters showed a negative correlation with illness duration. Logistic regression analysis revealed pancreatic body diameter was a protective
factor, and APJ was a risk factor for T2DM. Prediction model accuracy was 90.20%.

Conclusions::

The morphology of the pancreas is helpful to predict the risk of the onset of T2DM. The risk of onset of T2DM increases with smaller pancreatic
body diameter and higher APJ.
Analytical-petrographic Study of Bugnato Degradation of an Ancient Milan Building
Authors: Tomassetti Mauro , Castrucci Mauro , Dell'Aglio Emanuele , Sammartino Maria Pia , Visco Giovanni , Martini Elisabetta , Innocenzi Francesca , Reale Rita , Ronca Sara
Published: June 2024

Aim:

The ashlar belongs to a classic palace located in the city of Milan (Italy), built in
1883 by a renowned architect of the time. It was studied in detail in order to establish the material it
is made of and to highlight its degradation and what caused it.

Methods:

The study was carried out by combining different techniques, for example, a detailed
minero-petrographic study was performed, together with classical chemical qualitative and quantitative
analyses of all the main cations and anions present, using ion chromatography and UV-Vis spectrophotometry.
On the other hand, most of the classic instrumental analytical methodologies were
also performed, such as powder X-ray diffractometry, thermal analysis (TG, DTG, and DTA), and
SEM spectroscopy.

Results:

In this way, it was possible to know its composition, hypothesize the origin of the material,
highlight the type of degradation, and study the main likely causes.

Conclusion:

The focus of the research, in our opinion, lies both in the scarcity of published studies
regarding this type of artefact, especially if it belongs to the period of the artefact we investigated,
and in having demonstrated how chemical and instrumental analyses of different types, can contribute
to obtaining different information and how, above all, their results are useful for the mutual validation
of the results themselves.
Bovine Colostrum: Unveiling its Potent Health Benefits and Emerging Trends in Optimizing Well-being
Authors: Singh Archna , Mazumder Avijit , Das Saumya , Kanda Anmol , Prabhakar Vishnu , Mishra Rashmi , Chaitanya MVNL
Published: June 2024

Bovine colostrum, also known as cow colostrum, is the first milk produced by cows after
giving birth. It is packed with natural macro-micronutrients, immunoglobulins, peptides, and proteins
and has been utilized in traditional medicine for centuries to treat a range of illnesses and problems.
Its therapeutic advantages are particularly significant in the treatment of respiratory problems,
growth factor augmentation, and other conditions. Numerous preclinical and clinical research studies
have demonstrated its therapeutic effects, including its ability to promote well-being, treat medical
conditions, and support animal husbandry. Bovine colostrum may assist therapy against COVID-19
due to its potential antiviral properties, which can slow the course of the disease. Bovine colostrum
contains bioactive components such as lactoferrin, which has antibacterial, anti-inflammatory, and
antiviral properties. Additionally, bovine colostrum may boost both the adaptive and innate immune
systems of humans. Colostrum's chemical composition differs from milk, with higher concentrations
of nutrients and physiologically active compounds such as enzymes, growth factors, immunoglobulins,
and hormones. The colostrum is crucial for the development of a newborn calf's immune system,
and the initial section of the colostrum has the highest concentration of insulin-like growth factors
(IGFs), which rapidly decline after that. While cow colostrum is generally considered safe when
consumed orally, it should be noted that rectal administration can function as an enema, and consuming
colostrum from infected cows can result in severe disorders such as bovine spongiform encephalitis
(BSE), also known as "mad cow disease" or other disorders. Therefore, it is crucial to use proper
sanitation and dosage of cow/ bovine colostrum for food or medicinal usage to avoid potential adverse
effects. This review article highlights the medical applications, constituents, and benefits of cow colostrum,
showcasing its potential as a natural remedy for health and wellness. However, it is essential to
exercise caution and obtain bovine colostrum from safe sources for optimal therapeutic benefits.
Changes in the Global Mortality Rate Over Time in Association with the COVID-19 Pandemic Until 2032
Authors: SeyedAlinaghi SeyedAhmad , Khajeh Akhtaran Fatemeh , Abbaspour Faeze , Mehraeen Esmaeil , Dadras Omid
Published: June 2024

Introduction:

To shed light on the potential trajectories in the global mortality rate, the
central question posed is the trajectory of global death rates in the years to comeThis study was an
effort to predict the trend of the global mortality rate following the COVID-19 pandemic until 2032
and, based on it, an attempt to contemplate potential solutions available for decision-making and
planning.

Methods:

We employed a time series model to predict future mortality rates based on global mortality
rate data. Although several forecasting methods exist for time series data, this study utilized the
Autoregressive method. This approach facilitatedregression and prediction based on past mortality
numbers. To predict mortality rates from 2023 to 2032, we applied an autoregressive model on mortality
rate data spanning 1980 to 2022.

Results:

The predicted global mortality rate in the next 10 years (post-pandemic era) appeared to be
higher than the 10 years before COVID-19 (pre-pandemic era). This projection indicates that despite
a declining trend in mortality rates since 2023, the mortality rate from 2023 to 2032 exceeds that of
the pre-COVID-19 years. We predict that the ongoing COVID-19 outbreak, although transitioning
out of a crisis state, will result in an approximate increase in the global mortality rate over the next
10 years.

Conclusion:

Our results indicate a noteworthy increase in the global mortality rate following the
emergence of COVID-19. Furthermore, our findings suggest that the mortality rates will remain high
in the future. Further research is necessary to attain more accurate insights into this matter.
Computational Design of Peptide Inhibitors Targeting the SARS-CoV-2 Main Protease
Authors: Das Chainee , Mattaparthi Venkata Satish Kumar
Published: June 2024

Background:

The novel coronavirus disease also known as COVID-19 was first detected
in December 2019 in Wuhan, China and was caused by the severe acute respiratory syndrome coronavirus
2 (SARS-CoV-2) and its effect can still be seen in some parts of the world due to the lack of
effective antiviral drugs and vaccines for treatment and controlling the pandemic. Chymotrypsin-like
protease (3CLpro), also known as the main protease (Mpro) of SARS-CoV-2 plays a vital role during
its replication process of the pathogen’s lifecycle and is therefore considered a potential drug target
for COVID-19. Hence, targeting the Mpro is an appealing approach for drug development because of
its significant role in viral replication and transcription and therefore can act as an attractive drug
target to combat COVID-19 as confirmed by researchers through numerous studies so far. Although
small molecules dominate the field of drug market so far, peptide inhibitors still represent a class of
promising candidates because of their similarity to endogenous ligands, high affinity, and low toxicity.
It has been validated that therapeutic peptides can effectively and selectively inhibit the proteinprotein
interactions in viruses. Hence, it is necessary to design potential peptide inhibitors in order to
inhibit the impact of the disease.

Objective:

To design peptide inhibitors against the SARS-CoV-2 Main Protease using computational
methods

Methods:

This study involves the development of potential target peptides that can act against the
Mpro in a competitive mode against histone deacetylase (HDAC2) which had a high-confidence
interaction with Mpro. Based on the interaction between Mpro and HDAC2, 13 peptides were designed
out of which based on toxicity, binding affinity and binding site prediction, two peptides
(peptide2 and peptide4) were screened and subjected to MD simulation.

Results:

Our study shows that the two peptides bind to the active site of the Mpro and it attains a
higher stability upon binding to the peptides. We also found out that the Mpro has a strong binding
affinity with both the peptides (GBTOT = -72.85 kcal/mol for Mpro-peptide2 complex and GBTOT = -
46.36 kcal/mol for the Mpro-peptide4 complex).

Conclusion:

Even though declaring those peptides as future potent drug candidates would require
more analysis and trials, our analysis will surely add value to the future findings and these findings
could aid in the development of novel SARS-CoV-2 Mpro peptide inhibitors. These findings could
aid in the development of novel SARS-CoV-2 Mpro peptide inhibitors.
Afectación de la contratación laboral de la mujer por aumento en la licencia de maternidad y no uso de la licencia parental
Authors: Florido Cuellar Simón Albeiro
Published: June 2024

El artículo presenta un análisis investigativo y comparativo que nos indica cómo la ampliación en las semanas de la licencia de maternidad genera en los empleadores una abstinencia en la contratación laboral femenina debido a que los empresarios, en su gran mayoría, ven los aumentos como una derrota laboral. En Colombia se ha generado el incremento de las semanas de licencia de maternidad de manera gradual y por etapas, aún se encuentra en progreso, ya que buscan una licencia de seis (6) meses o veintiséis (26) semanas. En gran parte es la misma mujer la artífice de esta negativa en la vinculación laboral, ya que no aprovechan herramientas como la Ley 2114 del 2021, denominada ley parental, en la cual pueden ceder semanas a su pareja, buscando igualdad con el género masculino en el ámbito laboral y responsabilidad parental.
Exploring Older Adults' Perceptions of Using Digital Health Platforms for Self-Managing Musculoskeletal Health Conditions: Focus Group Study
Authors: Clohessy Sophie , Kempton Christian , Ryan Kate , Grinbergs Peter , Elliott Mark T
Published: June 2024

Background

Digital technologies can assist and optimize health care processes. This is increasingly the case in the musculoskeletal health domain, where digital platforms can be used to support the self-management of musculoskeletal conditions, as well as access to services. However, given a large proportion of the population with musculoskeletal conditions are older adults (aged ≥60 years), it is important to consider the acceptability of such platforms within this demographic.

Objective

This study aims to explore participants’ opinions and perceptions on the use of digital platforms for supporting the self-management of musculoskeletal conditions within older adult (aged ≥60 years) populations and to gather their opinions on real examples.

Methods

A total of 2 focus groups (focus group 1: 6/15, 40%; focus group 2: 9/15, 60%) were conducted, in which participants answered questions about their thoughts on using digital health platforms to prevent or manage musculoskeletal conditions. Participants were further presented with 2 example scenarios, which were then discussed. Interviews were audio recorded, transcribed, and analyzed thematically. Participants were aged ≥60 years and with or without current musculoskeletal conditions. Prior experience of using smartphone apps or other digital health platforms for musculoskeletal conditions was not required. Focus groups took place virtually using the Teams (Microsoft Corp) platform.

Results

A total of 6 themes were identified across both focus groups: “experiences of digital health platforms,” “preference for human contact,” “barriers to accessing clinical services,” “individual differences and digital literacy,” “trust in technology,” and “features and benefits of digital health technologies.” Each theme is discussed in detail based on the interview responses. The findings revealed that most participants had some existing experience with digital health platforms for preventing or managing musculoskeletal conditions. Overall, there was a lack of trust in and low expectations of quality for digital platforms for musculoskeletal health within this age group. While there was some concern about the use of digital platforms in place of in-person health consultations, several benefits were also identified.

Conclusions

Results highlighted the need for better communication on the benefits of using digital platforms to support the self-management of musculoskeletal conditions, without the platforms replacing the role of the health care professionals. The concerns about which apps are of suitable quality and trustworthiness lead us to recommend raising public awareness around the role of organizations that verify and assess the quality of digital health platforms.
Numerical Study on Statistical Characteristics of Developing Waves
Authors: Fokina Karina , Chalikov Dmitriy
Published: June 2024

Long-term calculations of the evolution of three-dimensional waves ranging from the early stage to energy stabilization were made on the basis of a two-dimensional phase-resolving model. The evolution of the main integral and spectral characteristics is analyzed along with the probability distribution for the elevation field and vertical velocity. The apparent property of self-similarity (i.e. the independence of the statistical structure of the field from the degree of wave development) for the wave field on the example of the first four moments for normalized fields of elevation and surface vertical velocity is shown. The conclusion is confirmed by the calculations with a three-dimensional model.
Investigation of Tidal and Subtidal Variations in Sea Level Close to the Southeastern Coast of Sakhalin Island Using Two-Year Time Series
Authors: Kovalev Dmitry , Kurkin Andrey , Kovalev Petr , Zarochintsev Vitaliy
Published: June 2024

The results of the study of tidal and subtidal variations in sea level in the area of the southeastern coast of the Sakhalin Island and a series of atmospheric pressure and wind speed from the open website “Weather Schedule” are presented. Using spectral analysis, astronomical tides were studied and diurnal M1, K1 and semi-diurnal M2, S2 tidal harmonics with high energy were detected. The maximum heights of tidal waves have been determined and the tidal regime in the studied water area is classified as mixed with a predominance of diurnal tides. It is shown that sea level rises due to the impact of winds on the sea surface are observed in the northerly direction of the winds, which is associated with storm surge in the coastal zone of Mordvinov Bay. The lowering of the sea level is observed with southerly winds and it is caused by the downsurge. The magnitude of the decrease in sea level for events that have a correlation between high wind speeds and the duration of influence to the winds of the western directions is maximal, and the wind speed has less influence on the magnitude of the decrease in level than its duration. Calculations of the level response to changes in atmospheric pressure using the Proudman equation and analysis of the results showed that these events can be attributed to the phenomenon of the “inverted barometer”. A comparison of theoretical profiles calculated from the time form of the Korteweg–de Vries equation with the registered profiles of sea level showed that they are well described by the profile of a solitary wave.
Remote Monitoring and Management of Smart Electrical Equipment Based on IoT
Authors: Xiao Mingxin
Published: June 2024

With the continuous development of Internet of Things (IoT) technology, remote monitoring and management of smart electrical equipment have become more important and convenient. This paper explores the methods of remote monitoring and management of smart electrical equipment based on IoT technology, analyzing its advantages in improving equipment operation efficiency, reducing operation and maintenance costs, and enhancing safety. The research is validated and illustrated through examples and data. Practical applications in an automobile manufacturing plant demonstrate the significant effects of remote monitoring and management technology for smart electrical equipment. In implementation, sensors are installed on the equipment to collect real-time operational status and energy consumption data, which are transmitted to remote servers via the internet for analysis and processing. This enables real-time monitoring, remote diagnosis, and remote control of the equipment. The case study shows that remote monitoring and management significantly reduce equipment failure rates, improve production efficiency, and lower maintenance costs while enhancing safety. These results provide theoretical support and practical guidance for the remote monitoring and management of smart electrical equipment, showcasing the immense potential and prospects of IoT technology in industrial applications.
Study on Marketing of Jowar (Sorghum) in Bareilly District of Uttar Pradesh
Authors: Kumar Shivam , Kumar Dr. Sanjay
Published: June 2024

This research paper examines the marketing channels for Jowar (Sorghum) in Bareilly District, Uttar Pradesh, focusing on the cost, margin, efficiency, and price spread associated with each channel. The study identifies three primary marketing pathways: direct producer-to-consumer sales (Channel I), sales through village merchants or retailers (Channel II), and sales involving commission agents and wholesalers (Channel III). The research utilizes a systematic multi-stage stratified random sampling technique, collecting primary data through personal interviews and secondary data from relevant sources. The results reveal that Channel I, the direct marketing route, is the most efficient with the lowest marketing costs and a high efficiency of 48.81. Channels II and III, incorporating intermediaries, exhibit significantly lower efficiencies (5.87 and 5.15 respectively) and higher price spreads, indicating greater economic burdens for producers and consumers. These findings highlight the detrimental impact of intermediaries on market dynamics. The study advocates for reducing intermediary involvement to enhance marketing efficiency, improve producer profitability, and ensure fair pricing for consumers. This strategy promises to empower local farmers and promote sustainable agricultural practices.
Defense Mechanism as a Psychological Concept in Afro-American Novel
Authors: TAIRU Abiodun Olukayode
Published: June 2024

The life of average black man offshore African soil is fraught with greater challenges. The study concentrates on defense mechanism as one of the many psychological devices or tools, used ignorantly by Black-Americans as a means of earning their manumission or emancipation from white overlords. Many of these challenges could be both mild and severe, traumatizing and excruciating; causing great mental or physical pain. The extreme of these challenges is that, it leads to early death if the victim or the situation is not rescued. Against this backdrop, the study adopted the concepts based on the psychoanalytic principles established by Sigmund Freud (1856-1939) whose theory of the psyche is often today in Eagleton’s Introduction to Literary theory (2005) referred to as classical psychoanalysis. This theory also combines with Lois Tyson (1999) African-American criticism to examine black families in black literatures from the psychological point of view. Cases of defense mechanism as a psychological concept are drawn out of four (4) Afro-American literary texts; Richard Wright’s “Black Boy” and “Native son”, August Wilson’s “Fences” and Toni Morrison’s Beloved. Major findings are the psychological errors committed by traumatized blacks from their daily challenges and how the errors defined their lives in ruins and their identity as blacks. Major attention was focused on how those blacks were able to defend themselves and possibly gained their emancipation from slavery. The study focused on how the sampled-blacks faced and accepted the confrontational harsh economy and unbreakable political structure created by the whites. The classist nature of the social structure were also considered and how this affects or defines the limitations of blacks as second-class citizens in diaspora.
Strength Improvement of Black Cotton Soil by using Different Materials
Authors: Sankhat Mr. Alpesh K
Published: June 2024

Abstract: This study examines the effect of geotextiles, plastic rings, plastic shavings and fibres on soil California bearing capacity (CBR). The experiment evaluates the effectiveness of these additions to improve the bearing capacity and reduce the sedimentation of the soil samples. Geotextiles are introduced to improve soil compaction and reduce lateral movement. Plastic rings and chips are added to create voids and improve drainage, which can reduce water content and improve strength. Polypropylene Fibres were added to study their effect on soil reinforcement and stress distribution improvement. CBR tests are performed on soil samples with hand without these additives to quantify the improvement in strength and deformation properties. The results of this study should provide valuable information on the potential benefits of using geotextiles, plastic rings, plastic chips and polypropylene fibres in pavement construction to improve soil CBR of soils in pavement applications
Interconnected Worlds: Global Media and the Digital Culture Shift
Authors: Banerjee Debatri
Published: June 2024

Abstract: This abstract delves into the intricate relationship between global media and digital culture, elucidating their interconnectedness and impact on contemporary society. It examines how digital technologies have facilitated the globalization of media content, enabling instantaneous dissemination across borders and cultures. Additionally, it investigates the transformative effects of digital culture on identity formation, social interaction, and power dynamics. Through an interdisciplinary lens, incorporating perspectives from media studies, cultural studies, and sociology, this abstract provides insights into the complex interplay between technology, media, and culture on a global scale. By synthesizing existing research and proposing avenues for future inquiry, it aims to contribute to a deeper understanding of the evolving landscape of communication and cultural exchange in the digital age.
Calidad higiénico-sanitaria y prácticas de manufactura de alimentos en un comedor estudiantil en México
Authors: Almeida-Perales Cristina , Ruiz de Chávez-Ramírez Dellanira , Valdez-Hibel Angélica
Published: June 2024

Introducción: El apego a las normas oficiales sanitarias sirve para prevenir riesgos a la salud humana. Objetivo: Evaluar la calidad higiénico-sanitaria y las buenas prácticas de manufactura de alimentos (BPMA) de un comedor estudiantil en México. Materiales y métodos: Estudio cuasiexperimental y analítico. Durante el año 2020, se realizaron pruebas bacteriológicas a muestras de alimentos, agua, superficies y manos de manipuladores de alimentos, además de también evaluar las BPMA. Conforme a las normas oficiales sanitarias vigentes en México, se recolectaron 57 muestras, se aislaron y se lograron identificar patógenos. Las BPMA se valoraron en 20 manipuladores, antes y después de una intervención educativa de 10 semanas de duración y se utilizó la prueba t con α=0,05. Resultados: Más del 50 % de las muestras resultaron con microorganismos de riesgo para la salud, como Escherichia coli, Staphylococcus aureus, Pseudomonas, Acinetobacter baumanni complex y Colifomes totales. Las evaluaciones, antes y después de la intervención educativa de BPMA, evidenciaron diferencias estadísticamente significativas en el número de aciertos (p≤0,05). Conclusiones: La calidad higiénico-sanitaria del comedor analizado representó riesgo para la salud de los estudiantes, lo cual tuvo relación con la primera evaluación de las BPMA entre los manipuladores, las cuales mejoraron después de la intervención.
Peasantry and neoextractivism in São Paulo: dynamics and conflicts of the sugar-energy industry in the region of Ribeirão Preto
Authors: Corrêa Victor Marchesin , Carvalho Joelson Gonçalves de
Published: June 2024

This research has investigated the productive dynamics of the sugarcane agribusiness and its effects on the social reproduction of peasant groups in the administrative region of Ribeirão Preto, in the interior of São Paulo, an important territory hegemonized by sugarcane, which has been the stage of several agrarian conflicts in the state. To pursue this, semi-structured interviews were conducted with representative agents for the topic at hand, as well as field visits and analysis of secondary data. Using a historical-dialectical paradigm, the aim of this article is to demonstrate that in the region in question, an intensive, predatory neoextractivist activity is located, led by the sugarcane sector which, in its production logic, disrupts and hinders peasant production and social reproduction. The conclusions indicate that, even outside frontier zones, there have been severe impacts on local peasant groups, resulting in dispossession, land concentration, and conflicts of various kinds.
Native rodents of the Cape Horn Biosphere Reserve at the southern end of Chile: advances in their knowledge and conservation
Authors: Cañon Carola , Barroso Omar , D'Elia Guillermo , Vásquez Rodrigo , Rozzi Ricardo
Published: June 2024

The order Rodentia Bowdich, 1821 constitutes the most diverse group of mammals worldwide. Of these, the subfamily Sigmodontinae Wagner, 1843 gathers almost 490 species, mostly Neotropical. In Chile, the number of sigmodontine species greatly exceeds the diversity of other rodent groups, but the number of species decreases markedly toward higher latitudes. The Cape Horn Biosphere Reserve (CHBR), located at the southern end of the American continent, is characterized by the presence of abrotrichines, euneomyines, and oryzomyines. Also, some nominal forms belonging to these tribes, the validity of which has not been explored since their description. Scarce information about the CHBR rodents includes anecdotal information from explorers and naturalists of the 19th and early 20th centuries. The present study is the first approach to characterizing the current assemblage of native rodents present in the CHBR and the genetic variation of the most abundant and widely distributed species in the archipelagoes at the southern end of Chile. Between 2002 and 2023, 10 expeditions have been carried out to the Alberto de Agostini, Cape Horn, and Yendegaia National Parks. During the expeditions carried out in January, February, and April 2023, 106 individuals of Abrothrix lanosa (Thomas, 1897) (n=1), A. olivacea (Waterhouse, 1837) (n= 93) and Oligoryzomys longicaudatus (Bennett, 1832) (n=12) were collected. The olive field mouse (A. olivacea) was not only the most abundant species, but also the only species captured on the southernmost islands of the CHBR. Exploratory analyses of the genetic variation of Abrothrix olivacea reveal the lack of phylogeographic structure with low levels of divergence between specimens from southern continental Chile, Tierra del Fuego, and Cape Horn
REASONING ABOUT RATIONALITY AND SCIENCE
Authors: Fomov S. V.
Published: June 2024

In order to clarify the concept of rationality, it is proposed to distinguish between the meaning of the word in a broad and narrow sense. Scientificity is understood as a fusion of rationality and logic. The science of modern times became possible after the abandonment of peripatetic ideals, focused on the search for final goal-setting, in favor of establishing an efficient cause. Science, based on classical rationality, studies and synthesizes only simple, mechanistic systems characterized by Laplace causality. Classical science perceives an empirical object in the form of a “black box”, functioning on the “stimulus - response” principle and is indifferent to both the nature and internal organization of the object of study. The transition of science to a non-classical type of rationality presupposes the involvement in the sphere of its interests of objects that have the form of a quantum of a complex system.