bluuebunny/crossref_metadata_2025 huggingface dataset:
A Comparative Evaluation of Canal Transportation and Centering Ability with Three Different Retreatment File Systems– An In vitro CBCT Study
Authors: Varma K. Meghana , Rajulapati Kalyan Satish , Sajjan Girija S. , Varma K. Madhu , Devi Medicharla Uma , Alla Rama Krishna
Published: April 2023

AIM: The study aimed to compare the canal transportation and centering ability of the three different retreatment file systems using cone-beam computed tomography imaging (CBCT).

Methodology: Thirty three single-rooted, mandibular premolars were prepared up to ProTaper Gold size F2. Post intrumentation CBCT imaging was taken for all the samples. Obturation is done. The samples were randomly assigned to three different retreatment groups (n = 11), Group I: Pro Taper Universal retreatment kit, Group II: Mtwo R, and Group III: Xp endoshaper. Retreatment was done for all the samples using respective file systems followed by a Post-retreatment CBCT imaging. The two scans were compared both bucco-lingually and mesiodistally to determine canal transportation and centering ability at 3 mm, 6 mm, and 9 mm from the apex using DICOM Software. The results obtained were tabulated and statistically analyzed using One way Anova and Post hoc tukey test.

Results: The mean canal transportation was least for Xp endoshaper (Group III). A Significant difference in canal transportation and centering ability was not observed at all three levels from the apex.

Conclusion: Under in-vitro conditions, all three file systems have shown similar efficacy concerning canal transportation and centering ability. Based on mean values, canal transportation was higher for PTUR, followed by Mtwo R and Xp endo shaper in mesiodistal and buccolingual directions at 3, 6 and 9mm, and canal centering ability XP endo shaper stay centered followed by Mtwo R and PTUR in mesiodistal and buccolingual directions at 3, 6 and 9 mm.
Implementation of Green Human Resource Management in Jatiluwih Tourism Destination Area
Authors: Gst Nym Suci Murni Ni , Nyoman Winia I , Wayan Pugra I , Made Darma Oka I
Published: April 2023

Jatiluwih tourism destination is one of the World Cultural Heritage Areas of Catur Angga Batukaru, included in the Balinese Cultural Landscape set by UNESCO in 2012. This tourist village needs to be supported by green human resource management as a sustainable destination. Therefore, this research aims to examine green human resource management (GHRM) implementation to design a suitable model and support sustainable tourism. It uses a qualitative descriptive analysis backed by quantitative data. Furthermore, data were collected through observation, in-depth interviews, documentation, focus group discussions, and questionnaires to all sub-village (sub-village) communities. Informants were selected from community leaders, namely the village head (perbekel), the head of destination management, the head of the LPM, and representatives from 9 divisions of the Jatiluwih destination management. The research discussion was analyzed using Miles & Huberman analysis, involving data reduction, display, verification, and conclusion. The results showed that the GHRM in Jatiluwih destination was well implemented under observations, interviews, and questionnaires. However, for the sustainability of future management under the results of the focus group discussions conducted with community leaders and managers, it is necessary to design a suitable GHRM model for the Jatiluwih tourist village. It can also be used as a model to manage similar tourist villages in other areas. GHRM has been appropriately implemented, as evidenced by the results of interviews, and focus group discussions (FGD) conducted with the managers of the Jatiluwih destination.
Analysis of the Behavioral Aspects of Project Planning and Budgeting at CV Karya Jaya in Surabaya
Authors: Damayanti Fitri , Trisnaningsih Sri
Published: April 2023

The success of a budget plan lies in the behavior of the manager or head of the company. CV Karya Jaya is an expansion of a business engaged in construction, such as repairing plumbing (PDAM partners), paving roads, and other construction matters, so that for the aspect of budgeting with capital that is already owned from the profits of several types of ongoing businesses. This study aims to analyze behavioral factors in project planning and budgeting. In addition to knowing the role of budgeting that impacts the behavior of leaders to make decisions and commitments, to increase customer satisfaction, job certainty for employees, and have a good image of partner companies. This study uses a descriptive qualitative method. Sources of data that have been obtained from this study are primary data and secondary data. Civil project services on maintenance in Putat Surabaya get a loss of IDR 1,034,000 because the total amount of the project is IDR 150,649,000. Civil pump house repair project services for three months of work in Surabaya. In the civil construction of the pump house, it suffered a loss of IDR 156,870,900. The Blower Ngagel I civil project experienced a profit of IDR 11,623,500, but payments from vendors for six months will be paid in December 2022. All the work was carried out correctly and according to the completion target, but several projects experienced losses due to improper budget planning.
Discourse of Women's Sexuality in the Lecture of Ustaz Khalid Basalamah
Authors: Saputra Zufrufin , Rasyid Yumna , Leiliyanti Eva
Published: April 2023

The purpose of writing this study is to describe how Ustaz Khalid Basalamah views the female body and what kind of patriarchal language is used by Ustaz Khalid Basalamah.  The method used is a qualitative analysis using analytical theory. The data (7-minute Youtube video transcript) was taken based on deliberate stratified sampling and analyzed using the Halliday MAK transitivity system and the three-domain interaction of JR Martin and PRR White's valuation theory. It was found that from the language of Khalid Basalamah's lectures, the discourse on the female body was operationalized based on the idea of tabarruj in Islam. This operation largely spreads relational processes and negative evaluations in intensive heteroglossia expression. Basalamah, in her talk, assesses women's behavior through the purpose of women dressing up and embellishing; patriarchal language towards women's bodies in her lectures uses more material processes, followed by relational processes. With this Basalamah places women's bodies as an important discourse to be supervised and controlled by men. Furthermore, it means that men have power over women's bodies, while women must obey their husbands.
Ultrasonic sensor system for detection of the objects position in two-dimensional plane
Authors: Kusumadjati Adhi , Napitupulu Jofim Yordaniel , Setiawan Roni , Samosir Andrew Imada , Cengiz Korhan
Published: April 2023

Ultrasonic sensors are usually used to measure the distance to the object in front of it. It can be used to measure object distances accurately at a detection angle of 15 degrees to the sensor's normal plane and can be carried out up to a maximum distance of 4 m. Three ultrasonic sensors arrange in a triangular configuration can be used to determine the position of objects within the detection area formed by the three sensors. The sensors are positioned and the coverage angle is limited so that detection between sensors in the formation does not overlap or interfere with each other. In addition, using the position data for each unit of time, it is possible to find out the direction of movement of the object. Based on the above concepts, microcontrollers, data acquisition systems, and data processing systems can be used to measure the position and orientation of an object's movement in real time.
Evaluation of respiratory Failure in Patients with Chronic Obstructive Pulmonary disease
Authors: Shah Bhavya Atul , Shrivastava Harshit Kumar , Julka Arti , Dubey Megha , Mishra Shubham
Published: April 2023

Objectives: - The aim of the present study is to evaluate the clinical profile, investigations, treatment protocol and the response to the therapy in patient of COPD presenting with Respiratory failure.

Materials and Methods: - All those patient with COPD with respiratory failure admitted in IPD in department of Respiratory Medicine R. D. Gardi Medical College Ujjain included in the study. Patients were evaluated by a detailed history, clinical examination, chest radiograph, arterial blood gas analysis and relevant blood investigation and were put on treatment. All the information was written in a proforma and the results were analysed.

Results: - Majority of the patients were males (83.3%) with mean age of 65 years. In our study, the most common risk factor for COPD with respiratory failure was found to be smoking (80%). Nearly 70% cases were having type 2 respiratory failure. The main causes of exacerbations were bronchospasm(88.3%) and secondary infection (68.4%). 65% of the patients were discharged on room air with medical treatment, 23.3% patients were discharge on home oxygen with medical treatment, 3.33% patients discharged on NIV along with medical treatment and 5 patients died during hospitalization.

Conclusion: - It is very important to take holistic approach toward COPD patient with respiratory failure. Early diagnosis, prompt treatment, pulmonary rehabilitation and vaccination are mainstay of management modalities and to prevent further exacerbation in patients.
Study of Women in Labor with Artificial Rupture of Membranes and its Effect on the Duration of Labor
Authors: Mahadik Kalpana , Sharma Ishita , Patidar Rakhi
Published: April 2023

In a venture to reduce maternal mortality especially by post-partumhemorrhage and prolonged and protracted labor many labor room procedures are in practice. The purpose of this study is to compare laborers with and without amniotomy concerning the duration of admission to delivery interval, mode of delivery (vaginal or cesarean), and fetal compromise in form of Apgar score.In the background of augmentation of labor by routine amniotomy in normally progressing labor, this study was carried out on 156 parous women in the Department of Obstetrics and Gynaecology at C. R. Gardi Hospital, Ujjain, Central India from January 2017 to January 2018. Doing artificial rupture of membranes at 3-4 cm dilatation was the main procedure. Results showed a definite reduction in admission to a delivery interval in primigravida and multipara (p=0.00). There was no effect on mode of delivery, the requirement of addition of oxytocin, and poor Apgar score (< 7); p-value being more than 0.05. Concluding our result findings, amniotomy as a routine procedure in the labor room helps reduce the length of labor.
Undergraduate Medical Research: Perception of First MBBS Students
Authors: Bandaru Syamala D , Goothy Dr. Sai Sailesh kumar , Choudhary Anita , V. K. Mahadik
Published: April 2023

Background: Research is essential for the progress of the medical field. The research base should be developed from the undergraduate level itself. Though there are efforts taken by universities to fund Undergraduate research, the involvement of students is not up to the mark.Objective: The present study was undertaken to observe the perceptions of first-year medical students towards undergraduate research.Materials and methods: The present cross-sectional study was conducted at Alluri Sitaramaraju Academy of Medical Sciences (ASRAM) Medical College, Eluru, Andhra Pradesh. A total of 80 willing participants of first-year MBBS were included in the study. Informed consent was obtained duly from all participants. A standard questionnaire was given to students to answer by themselves.Results: 90% of students agreed that research helps them for better learning. 91% of students agreed that research upgrades their knowledge. 96% agreed that research is absolutely needed in the medical field. 23% reported that they will opt for research as a career option. 14% reported that they have knowledge about funding agencies of research. 70% of students reported that they need research to be inculcated in the curriculum.Conclusion: The study highlights that there is a strong need to increase awareness about medical research in undergraduate students and motivate them to apply for funding from agencies like Indian Council of Medical Research, Short Term Studentship and from university funding. Further detailed studies are recommended
Need of Strong Biostatistics Component in Medical Colleges in India: Time to Accept the Overdue Reality
Authors: Dwivedi Sada Nand
Published: April 2023

Statistics may be defined as “Methods to plan a study scientifically, collect quality data, analyze appropriately, interpret analytical results correctly and derive implications accurately.” To be more specific, all methods of gaining knowledge are essential statistics. Statistics principles remain the same regardless of the area in which it is used. However, it is differentiated by area of its use, like biostatistics, while it is used in medical sciences, business statistics in business research, and agricultural statistics in agricultural sciences. A host of literature is available on various aspects of statistics, including its varying applications, uses and misuses. The present write-up aims to briefly emphasize the need of strong biostatistics components in medical colleges in India.
Microbiological Profile and Antimicrobial Resistant Pattern among Isolates from Bloodstream Infection in a Tertiary Care Hospital
Authors: Waske Sonali , Singh Pratibha , Mathy Soumendra Nath , Maroyhi Yogyata
Published: April 2023

Background- Blood stream infection is a very important cause of morbidity and mortality worldwide, especially in resource limited countries. It ranges from transient bacteremia to life-threatening septic shock. Blood culture is a gold standard method of diagnosis of infectious agents present in the blood.Method- This study was conducted From August 2021 to October 2021 at Ruxmaniben Deepchand Gardi medical and Ujjain Charitable trust Hospital, Ujjain (M.P.). All received blood samples were processed, isolates were identified, and antibiotic susceptibility testing was performed using the Vitek 2 Compact (Biomerieux) system in the Microbiology laboratory.Results- A total of 74(17%) pathogens were isolated from 432 blood samples. Gram-positive bacteria 47(64%) were predominant organisms obtained, followed by gram-negative bacteria 25(34%) and non-albicans candida species 2(2.7%). The predominant pathogens were Staphylococcus aureus 40(54%), Klebsiella pneumoniae and Pseudomonas aeruginosa 6(24%) each. Among Staphylococcus aureus isolates 36 (90%) were methicillin-resistant Staphylococcus aureus (MRSA). And among gram-negative bacteria, all isolates of K. pneumoniae were extensively drug-resistant. Majority of drug-resistant organisms were isolated from neonatal intensive care unit (%).Conclusion- Successful treatment of bloodstream infection depends on early diagnosis and appropriate use of antimicrobial agents.
THE INFLUENCE OF ECONOMIC AND ENERGY CRISIS ON PRICE OF AGRICULTURAL PRODUCTS
Authors: Dejanović Mirjana
Published: April 2023

The purpose of this research is to explain the impact of the economic and energy crisis on the rise of prices of agricultural products and further development of a sustainable agricultural economy in Serbia. In the paper are used comparative data for analysis of the movement of agricultural production and inflation in the last 10 years. The evident result of the research is the great impact of the economic and energy crisis on the rise of prices of agricultural products and rising inflation. The main task of this research is to help to understand factors which are connected to the rise of prices of agricultural products, and to suggest adequate solutions for stopping inflation with the aim to obtain the supply of necessary foods in periods of crisis. In paper are recommended new strategies which will contribute to the proper treatment of agricultural production in the future and sustainable development.
IMPACT OF AGRICULTURAL PRODUCTION ON GROSS DOMESTIC PRODUCT IN THE REPUBLIC OF SERBIA
Authors: Zelenović Vera , Grubor Aleksandar , Zelenović Jelena , Vučić Vladan
Published: April 2023

The goal of this research is to quantify the influence of each segment of agricultural production individually on the formation of the total gross domestic product in Serbia. For the purposes of the research, the gross domestic product at the level of Serbia, expressed at current prices, was used as the dependent variable. On the other hand, the values of agricultural production (plant production, vegetable production and horticultural products, livestock production, production of livestock products, and agricultural services) expressed also in current prices were observed as independent variables. The research used regression analysis. The most important result of this research is that plant production is recommended as the dominant direction of Serbian agriculture, given that its influence is most pronounced when it comes to the formation of the value of agricultural production, and therefore the total gross domestic product of Serbia.
RESEARCHING TRENDS AND FORECASTING FUTURE VALUES OF FRUIT EXPORTS AND IMPORTS OF THE REPUBLIC OF SERBIA
Authors: Stankov Biljana , Roganović Milijana , Mihajlović Milan
Published: April 2023

Considering that the Republic of Serbia has a surplus in the foreign trade of fruits, the problem of this research refers to the perception of the importance of the foreign trade of fruit of the Republic of Serbia. The subject of the research includes the analysis of previous and future trends in the value of exports and imports of fruits, as one of the most important agro-industrial products. The aim of the research is to determine future trends, as well as to forecast future values of fruit imports and exports using econometric methodology in the field of analysis of variations of time series, i.e. statistical methods of linear trend. The contribution of this research study is multiple, in scientific terms it enriches the existing scientific literature, given that research studies that have addressed this issue are very rare, while in practical terms it provides guidance to producers and exporters of fruits and agricultural policy makers, especially in terms of encouraging fruit exports from the Republic of Serbia in the coming period.
SERBIAN AGRARIAN POLICY IN THE VORTEX OF HIGH INFLATION AND GEOPOLITICAL RISKS
Authors: Aničić Jugoslav , Vujić Milan , Aničić Dušan , Vojinović Željko
Published: April 2023

Attempts to solve economic crisis by a massive injection of money into the financial system have caused inflation in most highly developed countries. World economy is burdened by a high inflation, excessed demand, over indebtedness, in one word unready for the challenges that followed on the geopolitical level, and have spilled over into the economy. This situation has also affected agriculture, while the rise in food prices was particularly sensitive because it has affected the population life standard. All existing weaknesses of the economic and agrarian policy of Serbia and absence of a serious long-term strategy in this seriously in crisis sector’s development have surfaced. This paper analyses a situation in the Serbian agricultural sector, which has been pressured at the same time by bad agrarian policy, numerous internal weaknesses and big geopolitical risks.
UNDERSTANDING FARMERS’ BAHAVIOUR REGARDING PESTICIDE USE IN VOJVODINA REGION
Authors: Despotović Jelena , Rodić Vesna , Bošnjak Danica , Miltojević Vesna
Published: April 2023

Requirements to provide high and stable yields and highquality agricultural products at reasonable prices are hard to meet without any use of pesticides. However, in addition to significant positive effect their application often has adverse effects on human health and environment. This study aims to uncover crop farmers’ behaviour regarding pesticide use in Serbia’s region of Vojvodina. The research was conducted based on farmers’ self-assessment regarding the application of pesticides. The results show that farmers have a serious and responsible approach concerning certain aspects of pesticide use. They generally follow recommendations, particularly concerning the preharvest interval, as well as the washing and maintenance of equipment. However, they often neglect other aspects, especially those related to their own safety protection. The study concludes that the mechanisms of appropriate sharing of information and farmers’ education should be addressed by decision-makers and that the advisory service should play a strong role in this process.
ECONOMIC EFFICIENCY ASSESSMENT OF INVESTMENTS IN AGRICULTURAL PRODUCTION
Authors: Kuzman Boris , Momčilović Mirela , Ercegovac Dajana , Milić Dragana
Published: April 2023

The purpose of this study is to assess the economic benefits of agricultural production and provide guidance to manufacturers and investors interested in agriculture. This paper applies dynamic efficiency evaluation methods i.e. net present value, profitability index, and internal rate of return, together with the sensitivity analysis that is useful in cases of market turbulences. The presented investment is purchasing 10 hectares of arable land and cultivating two alternative crops: corn and soybeans. Research results and projections imply that both scenarios are acceptable and economically profitable with the preference for the cultivation of corn giving better economic efficiency. This study can provoke further investment evaluations with dynamic capital budgeting methods in other crops or implementation of mechanization in agricultural production.
Modelo de Informe Psicológico Pericial de Guarda y Custodia: Comparación de alternativas
Authors: Horcajo-Gil Pedro J.
Published: April 2023

El papel del psicólogo forense en el ámbito del Derecho de Familia es fundamental, debido a las repercusiones en las decisiones de los Tribunales en procesos de litigio por la guarda y custodia de hijos menores. En este artículo se presenta un ejemplo de modelo de informe pericial de custodia solicitado a instancia de ambas partes, en el que se evalúa a todo el núcleo familiar. El objeto del informe pericial es conocer la alternativa de guarda y custodia que garantice el interés superior de la menor. La menor presenta un diagnóstico de TDAH. Se evalúa el estado psicológico y la adaptación actual de la menor, la interacción con sus progenitores y el estado psicológico y competencias parentales de estos. Uno de los progenitores presenta rasgos narcisistas de la personalidad y bajo altruismo. Aunque estas características no impiden totalmente el ejercicio de la función parental, sí suponen una limitación.
As características qualitativas principais que imprimem qualidade e utilidade à informação financeira - a perceção dos contabilistas certificados
Authors: Da Silva José Luís Miguel , Coelho Maria Manuela Martins Saraiva Sarmento , Duarte Maria Manuela Rebelo
Published: April 2023

As características qualitativas principais, Relevância e Representação Fidedigna, são os atributos que imprimem qualidade e utilidade à informação financeira. Partindo do referido anteriormente, foi realizado o presente estudo que visa obter a perceção dos Contabilistas Certificados sobre a Relevância e a Representação Fidedigna da informação financeira divulgada pelas empresas em Portugal. Os dados foram obtidos entre 19 de abril e 30 de setembro de 2016 tendo sido recolhidos 826 inquéritos, dos quais foram considerados válidos 581. Os resultados obtidos indicam que 78% dos inquiridos concordam com a Relevância da informação financeira, ou seja, que a informação divulgada pelas empresas permite confirmar eventos passados e prever resultados futuros. Verifica-se ainda que 74% dos inquiridos demonstram concordância com a Representação Fidedigna da informação financeira, ou seja, são da opinião que a informação divulgada pelas empresas é completa, neutra e livre de erros materiais. Os dados obtidos demonstram que os inquiridos percecionam que a informação financeira é útil, ou seja, é relevante e representa com fiabilidade aquilo que pretende representar.
Senior High School Heads’ Perception on Predominant Forms of Continuous Professional Development in Ghana
Authors: Gyamfi Abraham , Langee Patience , Yeboah Abraham
Published: April 2023

The purpose of the study was to find out the predominant forms of Continuous Professional Development for senior high school heads of public Senior High School/ Technical and Vocational Educational and Training (SHS/TVET) in Greater Accra Region of Ghana and their perception of Continuous Professional Development. A descriptive survey method was used, where a questionnaire was administered to the Heads (Headmaster, Assistant Head-Administration and Assistant Head-Academic) of SHS/TVET in the Greater Accra Region. The accessible population for this study comprised all heads of SHS/TVET in the Greater Accra Region. The target population consisted of all heads of public all SHS/TVET in the Greater Accra Region. A census was used to select all heads of public all SHS/TVET in the Greater Accra Region. A self-designed questionnaire with a Cronbach alpha reliability coefficient of 0.85 was used for the data collection. Means and Standard Deviations were used to analyse data for the study. It was found that Conferences, workshops and academic programs are the predominant form CPD undertaken by the heads of public SHS/TVET and that the heads expressed that the performance of the Head is dependent on the perception of professional development. It was therefore recommended that the Ministry of Education to make policies as to enhancing sponsorships continuous Professional Development for senior high school heads in the management of the SHS/TVET.
Optimization of African Breadfruit Based Complementary Food Using Mixture Response Surface Methodology
Authors: Abasiekong Kuyik Solomon , Nwabueze Titus Ugochukwu , Akobundu Enoch Nwankwo
Published: April 2023

Aims: To model and optimize complementary foods based on their mixture ingredients viz. African breadfruit, soybean and maize, and their depending quality characteristics namely, energy, carbohydrate, fat, ash, protein, flavor, taste, general acceptability and paste viscosity, and determine the amino acid qualities of the optimized formula.

Study Design: Experimental research (controlled experiment).

Place and Duration of Study: The Department of Food Science and Technology, Michael Okpara University of Agriculture, Umudike between 2011 and 2015. 

Methodology: The D-optimal three factor mixture design fitted into the second order canonical model was adopted, and the factor ranges were set at 64-80 % (African breadfruit), 19-35 % (soybean) and 1-9 % (maize) which yielded twenty blends (including replications) based on the mixture design combination. Each mixture component was expressed as a proportion of the mixture such that the sum was equal to 100 %.

Results: The results of the analyses were: 379.51-411 kcal/100 g (energy), 53.59-63.62 % (carbohydrate), 8-6 % (fat), 3.03-4.28 % (ash), 10.31-14.64 % (protein), 6-like slightly to 8-like very much (flavor, taste and general acceptability) and 5770-5800mPa.s (paste viscosity). Protein and energy were exceptionally high with all the values of protein exceeding the minimum standard recommended for complementary foods. The models for energy, fat, taste and paste viscosity were excellent for prediction due to the quality of their PRESS and predicted r-squared hence their selection for the numerical optimization which resulted in the prediction of 69:24:7 (African breadfruit: soybean: maize) as the optimized formula. Amino acid evaluation of this optimized formula showed that the values compared favourably with standards (WHO/FAO/UNU reference pattern and egg reference protein).

Conclusion: The selection of 69:24:7 as the optimized formula indicates that complementary food can be produced with the African breadfruit as a base at 69% inclusion, while its amino acid profile suggests that its protein could be nutritionally adequate.
Determinants of Agro-credit Repayment of Small- Holder Farmers in Tanzania
Authors: Kashaga Sylivatus Berati , Ngaruko Deus Dominic
Published: April 2023

The study investigated the determinants loan repayment in the two selected districts of Kongwa in Dodoma region and Kilombero in Morogoro region of Tanzania. The objective of the study was to identify the determinants of agro-credit repayment of small-holder farmers in Tanzania. The main problem in this study is the existence of high rates of non-compliance to Agrocredit transactions among smallholder farmers. Primary data were collected with the aid of structured questionnaire and key informants. Using a multistage sampling procedure, a total of 329 loan beneficiaries in the four segments namely; commercial banks, microfinance institutions (MFIs), government institutions and moneylenders were purposively and randomly selected and interviewed in the two districts. A Logistic (logit model) regression analyses were carried out to isolate and examine the determinants of loan repayment from the respondents' perspective. Findings revealed that the variables of farm size, type of crop, farming experiences, interest rates, and multiple borrowing were the main determinants of loan repayment. The findings also revealed that credit default rate was caused by high interest rates and loan access’ denial from commercial banks due to lack of bankable collaterals. The evidence from the analysis of the study indicating that farmer’s credit repayment is based on many factors which statistically proved significantly in both inferential and descriptive findings. Therefore, the study recommended the need for government to support the establishment of central collateral registry sometimes referred to as secured transactions which will unlock credit to smallholder farmers and assure them access to credits from both formal and informal sources at relatively low interest rates.
PM10 Levels and Prevalence of Respiratory Diseases in Communities around the Cement Industries
Authors: Njagi Timothy N. , Were Faridah H. , Onyatta John O. , Wafula Godfrey A.
Published: April 2023

In the atmosphere, particulate matter of 10 microns (µm) or less in diameter (PM10) is an indicator of air pollution. Their harmful health effects on humans range from minor irritation to chronic respiratory infections. PM10 levels were assessed in the ambient air including the incidences of respiratory diseases among communities around the cement industries in Athi River Township in Kenya. The PM10 levels were collected for three consecutive days from five sites in Athi River and the control during the rainy and dry seasons. They were analyzed using the gravimetric technique. The prevalence levels of respiratory diseases were evaluated in the community health facilities during the same period. The PM10 levels ranged from 111.1–740.7 µg/m3 and 37.0–351.9 µg/m3 across the Athi River sites and were significantly (p <0.05) higher than those of the control site that ranged from 9.2–15.3 µg/m3 and 10.2–13.5 µg/m3during the dry and rainy seasons, respectively. The study established negative correlations between PM10 levels and wind speed besides temperature. On the contrary, positive correlations were observed between PM10 and relative humidity during both seasons. Overall, the communities across the Athi River Township experienced a significantly (p<0.05) higher number of consultation visits and hospital admissions for various respiratory diseases than the control community. The upper and lower respiratory tract infections were more pronounced in the Athi River during the dry than in the rainy seasons. This study calls for comprehensive research and collaborative efforts towards the establishment of environmental-health-driven programs to reduce PM10 levels and related respiratory impacts among communities.
Combining Ability Analysis for Seed Yield and Attributing Traits in Linseed (Linum usitatissimum L.)
Authors: Rathva Prakashsinh , Patel Mukesh P. , Solanki Ujjval , Pali Vikas
Published: April 2023

A complete set of 79 entries comprising of twelve parents, their 66 F1s and one check RLC-92 were evaluated during rabi 2020-21 at two locations i.e., ARS, Dahod, and BTRS, Anand, under two dates of sowing i.e., 2nd fortnight of October and 1st fortnight of November. The present study aimed to investigate the combining ability analysis over environments for seed yield and attributing traits in linseed (Linum usitatissimum L.). Among the all four environments, E1 had higher mean value for seed yield per plant and all other important yield contributing traits by sowing in second fortnight at Dahod conditions best for linseed cultivation. Combining ability analysis revealed importance of both additive and non-additive variances with prime role of non-additive genetic variance for seed yield per plant and its related traits in all environments as well as pooled over environments suggesting heterosis breeding would be more useful for development of superior hybrids if sterility system available. Among the parents; Shekhar, GS 384, KB 9610 and K 29 were good general combiners for seed yield per plant and test weight and capsules per plant. The parent viz., IPI 10, H 45, GS 384 and RLC 133 were good general combiners for earliness. The cross Indira × ILS 264, Gaurav × H 45 and RLC 133 × Shekhar showed higher sca effects for seed yield and test weight. Most of the crosses with high per se performance involved at least one good general combining parent such as Shekhar, GS 384, KB 9610 and K 29 through out for all studied characters.
The Effect of Social Media Marketing Activity, Relationship Equity, and Customer Loyalty: Studies on Consumers Using Indonesian Beauty Products, Somethinc
Authors: Wibowo Naufal Mahardika , Hartono Arif
Published: April 2023

Aims: The purpose of this study was to analyze the factors that influence SMMA such as Entertainment, Interactivity, Trendy, Customization, and E-WoM on Relationship Equity and Customer Loyalty on the @somethincofficial Instagram account.

Study Design: This study employs a quantitative approach.

Place and Duration of Study: This study was conducted in Indonesia between January and February 2023.

Methodology: The methodology used in this study uses a quantitative approach with a purposive sampling technique. The criteria for respondents in this study were active users of Instagram social media aged 21 years and over and who had previously purchased Somethinc products. The number of respondents taken in this study was 262 respondents. Data processing uses the PLS-SEM method. The variables used in this research are Entertainment, Interactivity, Trendy, Customization, E-WoM, Relationship Equity, and Customer Loyalty.

Results: The results of this study indicate that entertainment has no positive effect on relationship equity. Interactivity has a positive effect on Relationship Equity. Trendy has a positive effect on Relationship Equity. Customization has no positive effect on Relationship Equity. E-WoM has a positive effect on Relationship Equity. While Relationship Equity has a positive effect on Customer Loyalty. The results of this research are expected to help related companies in developing strong relationships with customers based on the brand's social media activity.
The anti‐TLR4 monoclonal antibody Sa15‐21 enhances inflammatory cytokine production in LPS‐stimulated macrophages
Authors: Chowdhury Sajid Iftekhar , Inui Masanori , Yamazaki Tatsuya , Tomono Susumu , Takagi Hidekazu , Biswas Mrityunjoy , Saitoh Shin‐Ichiroh , Miyake Kensuke , Akashi‐Takamura Sachiko
Published: April 2023

Sa15‐21, a monoclonal antibody against mouse Toll‐like receptor (TLR) 4, can protect mice from lipopolysaccharide (LPS)/D‐galactosamine‐induced acute lethal hepatitis. Herein, we investigated the molecular mechanisms underlying Sa15‐21‐mediated regulation of TLR4 signaling in macrophages. Results showed that Sa15‐21 enhanced the production of proinflammatory cytokines and attenuated the production of anti‐inflammatory cytokines in LPS‐stimulated macrophages. Western blotting analysis revealed that Sa15‐21 pretreatment had no effect on NF‐κB and MAPK signaling in LPS‐stimulated macrophages; however, Sa15‐21 treatment alone led to a weak and delayed activation of NF‐κB and MAPK signaling without any effect on proinflammatory cytokine production. By contrast, Sa15‐21 failed to induce the activation of interferon regulatory factor 3. Taken together, our results indicate that Sa15‐21 sensitizes macrophages to facilitate the inflammatory response via TLR signaling.
Kaposi's sarcoma in a patient with pemphigus vulgaris mimicking exacerbation of pemphigus
Authors: Balighi Kamran , Ghiasi Maryam , Aryanian Zeinab , Nikyar Zahra , Hatami Parvaneh
Published: April 2023

Background

Kaposi's sarcoma (KS) is a rare multifocal angiogenic tumor often seen in immunocompromised setting such as acquired immunodeficiency syndrome (AIDS) or organ transplantation recipients. Pemphigus vulgaris (PV) is a rare blistering disorder with mucocutaneous involvement for which immunosuppressive therapy has long been the core of treatment. Iatrogenic form of KS has been reported infrequently in pemphigus patients as a result of long‐term immunosuppressive therapy.

Case

We describe a 39‐year‐old male patient with confirmed diagnosis of PV who developed KS after receiving immunosuppressive agents for his pemphigus. KS was initially localized to the oral cavity with features mimicking exacerbation of his pemphigus.

Conclusion

This interesting case of KS suggests that dermatologists visiting patients with pemphigus with discomfort in the oral cavity should have a high degree of awareness and consider other differential diagnoses along with merely an exacerbation of PV.
Throughput and error probability improvement in downlink communication based on MIMO‐NOMA using reconfigurable intelligent surface (RIS)
Authors: Ravi M. , Sheikh Tasher Ali , Bulo Yaka
Published: April 2023

The user far from the base station (BS) can decode the signal via direct transmission or a relay network, but it cannot achieve higher throughput because of its high error probability. The MIMO‐NOMA‐Relay networks are replaced by MIMO‐NOMA‐RIS to achieve higher throughput in the proposal. The MIMO‐NOMA‐RIS sends a superimposed signal to the receiver using a multiple RIS beam scanning algorithm. They can improve the strength of the signal as well as improve the throughput and reduce the probability of error. As more reflecting surface area increases, the strength of the beam‐forming signal also increases, which means that the user could receive more signal strength than the direct transmission, amplify and forward (A&F) relay network. In multi‐user case, use the max–min power control algorithm (MMPCA) to allocate optimum power to a weaker channel strength user and achieve an optimum result. Method 1 used a single user with RIS to find the system equations. In both single‐user and multi‐user scenarios, we use MIMO‐NOMA‐RIS. Our proposed method's complexity is low because of its simplicity. In our proposed method, the MMPCA is used for optimum power allocation, and the resulting non‐convex function is converted into a convex one by using successive convex approximations. The result section shows that the RIS achieved the highest throughput and the lowest probability of error.
Theoretical Design of Defects as a Driving Force for Ion Transport in Li3OBr Solid Electrolyte
Authors: Luo Xingyun , Li Yanlu , Zhao Xian
Published: April 2023

Due to ever‐increasing concerns about safety issues in using Li ionic batteries, solid electrolytes have extensively explored. The Li‐rich anti‐perovskite Li3OBr has been considered as a promising solid electrolyte candidate, but it still suffers challenges to achieve a high ionic conductivity owing to the high intrinsic symmetry of the crystal lattice. Herein, we presented a design strategy that introduces various point defects and grain boundaries to break the high lattice symmetry of Li3OBr crystal, and their effect and microscopic mechanism of promoting the migration of Li‐ion were explored theoretically. It has been found that are the dominant defects responsible for the fast Li‐ion diffusion in bulk Li3OBr and its surface, but they are easily trapped by the grain boundaries, leading to the annihilating of the Frenkel defect pair and thus limits the diffusion at the grain boundaries. The defect near the grain boundaries can effectively drive across the grain boundary, thereby converting the carrier of Li+ migration from in the bulk and surface to at the grain boundary, and thus improving the ionic conductivity in the whole Li3OBr crystal. This work provides a comprehensive insight into the Li+ transport and conduction mechanism in the Li3OBr electrolyte. It opens a new way of improving the conductivity for all‐solid‐state Li electrolyte material through the defect design.
The ENSO cycle and forecastability of global inflation and output growth: Evidence from standard and mixed‐frequency multivariate singular spectrum analyses
Authors: Reza Yeganegi Mohammad , Hassani Hossein , Gupta Rangan
Published: April 2023

In this paper, the role of the El Niño‐Southern Oscillation (ENSO), measured by the Equatorial Southern Oscillation Index (EQSOI), is used to formally forecast the inflation and GDP growth rates of the United States, advanced (excluding the United States) and emerging countries, as well as the world economy (barring the United States). We rely on univariate and multivariate singular spectrum analyses (SSA), as well as mixed‐frequency version of the latter since the EQSOI is monthly, while GDP is available only at quarterly frequency unlike monthly inflation rates. We find statistically significant evidence of the ability of the EQSOI in forecasting inflation and GDP growth rates of the four economic blocs, though there are exceptions in terms of forecasting gains associated with inflation rate of emerging economies and the growth rate of the United States. Our results have important implications for policymakers.
Seed type and origin‐dependent seedling emergence patterns in Danthonia californica, a species commonly used in grassland restoration
Authors: Jones S. Holden , Reed Paul B. , Roy Bitty A. , Morris William F. , DeMarche Megan L.
Published: April 2023

Danthonia californica Bolander (Poaceae)is a native perennial bunchgrass commonly used in the restoration of prairie ecosystems in the western United States. Plants of this species simultaneously produce both chasmogamous (potentially outcrossed) and cleistogamous (obligately self‐fertilized) seeds. Restoration practitioners almost exclusively use chasmogamous seeds for outplanting, which are predicted to perform better in novel environments due to their greater genetic diversity. Meanwhile, cleistogamous seeds may exhibit greater local adaptation to the conditions in which the maternal plant exists. We performed a common garden experiment at two sites in the Willamette Valley, Oregon, to assess the influence of seed type and source population (eight populations from a latitudinal gradient) on seedling emergence and found no evidence of local adaptation for either seed type. Cleistogamous seeds outperformed chasmogamous seeds, regardless of whether seeds were sourced directly from the common gardens (local seeds) or other populations (nonlocal seeds). Furthermore, average seed weight had a strong positive effect on seedling emergence, despite the fact that chasmogamous seeds had significantly greater mass than cleistogamous seeds. At one common garden, we observed that seeds of both types sourced from north of our planting site performed significantly better than local or southern‐sourced seeds. We also found a significant seed type and distance‐dependent interaction, with cleistogamous seedling emergence peaking approximately 125 km from the garden. These results suggest that cleistogamous seeds should be considered for greater use in D. californica restoration.
Effects of Ambient Temperature on the Recognition and Preferences for Host Song Pulse-rate by the Acoustic Parasitoid FlyOrmia ochracea
Authors: Jirik Karina J. , Dominguez Jimena A. , Abdulkarim Iya , Glaaser Johanna , Stoian Emilia , Almanza Luis J. , Lee Norman
Published: April 2023

Receivers of acoustic communication signals evaluate signal features to correctly identify conspecifics. Environmental variation such as changes in the ambient temperature can alter signal features that may render species recognition a challenge. In field crickets, song temporal features evaluated for species recognition vary with temperature, and the intended receivers of these signals exhibit signal preferences that are temperature-coupled to maintain effective communication. Whether eavesdroppers of communication signals exhibit similar temperature-coupled preferences is unknown. Here, we investigate whether the parasitoid flyOrmia ochracea, an eavesdropper of cricket calling songs, exhibit song pulse rate preferences that are temperature-coupled. We use a high-speed treadmill system to record walking phonotaxis at three ambient temperatures (21, 25, and 30 °C) in response to songs that varied in pulse rates (20 to 90 pulses per second). Total walking distance, peak steering velocity, angular heading, and the phonotaxis performance index varied with song pulse rates and were affected by ambient temperature. The peak of phonotaxis performance index preference functions became broader and exhibited a “high-pass” shape, shifting to higher pulse rate values at higher temperatures. Temperature related changes in cricket songs between 21-30 °C will not drastically affect the ability of flies to recognize cricket calling songs.
A nurse‐led comprehensive geriatric assessment intervention in primary care: A feasibility cluster randomized controlled trial
Authors: Lyndon Helen , Latour Jos M. , Marsden Jonathan , Kent Bridie
Published: April 2023

Aim

To determine the feasibility of a nurse‐led, primary care‐based comprehensive geriatric assessment (CGA) intervention.

Design

A feasibility cluster randomized controlled trial.

Methods

The trial was conducted in six general practices in the United Kingdom from May 2018 to April 2020. Participants were moderately/severely frail people aged 65 years and older living at home. Clusters were randomly assigned to the intervention arm control arms. A CGA was delivered to the intervention participants, with control participants receiving usual care. Study outcomes related to feasibility of the intervention and of conducting the trial including recruitment and retention. A range of outcome measures of quality of life, function, loneliness, self‐determination, mortality, hospital admission/readmission and number of prescribed medications were evaluated.

Results

All pre‐specified feasibility criteria relating to recruitment and retention were met with 56 participants recruited in total (30 intervention and 26 control). Retention was high with 94.6% of participants completing 13‐week follow‐up and 87.5% (n = 49) completing 26‐week follow‐up. All outcome measures instruments met feasibility criteria relating to completeness and responsiveness over time. Quality of life was recommended as the primary outcome for a definitive trial with numbers of prescribed medications as a secondary outcome measure.

Conclusion

It is feasible to implement and conduct a randomized controlled trial of a nurse‐led, primary care‐based CGA intervention.

Impact

The study provided evidence on the feasibility of a CGA intervention for older people delivered in primary care. It provides information to maximize the success of a definitive trial of the clinical effectiveness of the intervention.

Patient or Public Contribution

Patient and public representatives were involved in the study design including intervention development and production of participant‐facing documentation. Representatives served on the trial management and steering committees and, as part of this role, interpreted feasibility data. ISRCTN Number: 74345449.