bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effectiveness of Biodegradable Plastic in Preventing Food Spoilage
Authors: Zhang Catherine R , Carter Jill 
Published: September 2023

The purpose of this study was to compare 100% polylactic acid (PLA) biodegradable plastic to a low-density polyethylene plastic (LDPE) in terms of their effectiveness against food spoilage. The interests of this study were: 1) the type of plastic that is more effective in preventing food spoilage, and 2) the materials’ properties, which are key factors in preventing food spoilage. Three trials were conducted testing the two plastics, in which an apple half was wrapped in either 100% biodegradable plastic, LDPE plastic, or no plastic at all (control). Over a period of 11 days, the daily mass of the apple was measured to determine the type of plastic that was more effective in preventing food spoilage. The results showed that in the long term (11 days), the LDPE plastic was more effective in preventing food spoilage than the biodegradable plastic. By day 11, the apples in LDPE plastic lost about 4.84% of their original mass, the apples in biodegradable plastic lost 18.25% of their mass, and the control apples lost about 56.11% of their mass. However, in the short term (1-3 days), both the apples in LDPE plastic and the apples in the biodegradable plastic lost a similar amount of their mass (2-4%) while the control apples lost about 20% of their mass. The results demonstrate that the biodegradable plastic can prevent food spoilage as effectively as the LDPE plastic in the short term. Hopefully, this will increase the appeal of biodegradable bags to consumers due to its ability to reduce the amount of trash in landfills.
O CORPO ATRAVÉS DO ESPELHO: IDEAL DE MAGREZA COMO OPERADOR DA SUBJETIVAÇÃO FEMININA
Authors: Sartoretto Carolina Rolim , Falcão Carolina Neumann de Barros 
Published: September 2023

Este artigo aborda o papel do ideal de magreza como um operador da subjetivação feminina. A magreza apresenta-se como uma questão para as mulheres, na medida em que discursos sobre a vigilância para a autoconstrução do corpo tornaram-se cada vez mais imperativos. Esse ideal influencia a produção de subjetividade feminina, estando a magreza relacionada com o valor socialmente atribuído às mulheres, tornando-se fundamental o estudo dessa temática. Apesar disso, considerar os imperativos culturais não descarta a importância da singularidade da constituição psíquica e produção de subjetividade, uma vez que os ideais são constituídos no plano individual a partir do coletivo. Assim, pensa-se a psicanálise como ferramenta de compreensão da cultura, contribuindo com essa discussão questionando a rigidez desses ideais. Nessa perspectiva, é de suma importância aprofundar o debate acerca da concepção de corpo ideal, além da desconstrução da noção de corpo magro como o único possível.
Strategic Management Accounting Practices and Financial Performance of Small and Medium Manufacturing Enterprises in Nairobi City County, Kenya
Authors: Mbogo Marion , Olando Clement , Macharia Jimmy 
Published: September 2023

Previous studies acknowledge that small and medium-sized enterprises (SMEs) are key drivers to Kenya's economic development. Many of these SMEs face persistent constraints and do not realize their full potential, with many failing within their first three years of operation. A possible cause for the high failure rate is poor financial performance. Existing literature highlights one remedy as the use of strategic management accounting practices. This paper investigated the influence of strategic management accounting practices (SMAPs) on the financial performance of small and medium manufacturing enterprises (SMMEs) in Nairobi City County, Kenya. The study used self-reporting opinion questions on Return on Investments (ROI), Return on Assets (ROA) and net profit margin as financial measures. A descriptive research design was used. Target population was 693 SMMEs in Nairobi. Data was collected through a self-administered cross-sectional survey. Questionnaires were administered to a sample of 254 SMMEs with 156 usable responses. Data was analyzed using structural equation modelling to explain the relationships among multiple variables for SMAPs and financial performance. Results of hypothesis testing revealed that SMAPs significantly influence financial performance (chi-square (χ2) = 612.82, DF = 171, p-value = 0.000, CMIN/DF (x2 /df = 3.584, RMSEA = 0.114, IFI= 0.857, CFI= 0.856, NFI= 0.819, GFI =0.806, AGFI=0.751), where the model explains 43.7% in the variations on financial performance of SMMEs. Results suggest that the financial performance of SMMEs can be improved by deploying SMAPs. The study recommends that SMMEs should be encouraged to adopt SMAPs through policy and practice.
Revalorización de un residuo alimentario para la extracción y microencapsulación de aceite: semilla de calabaza (Cucurbita maxima Duchesne ex Lam)
Authors: Sajama Jaquelina Noemi 
Published: September 2023

Los sistemas alimentarios generan una cantidad importante de desperdicios alimentarios, como las semillas de calabaza que son descartadas antes del consumo de la pulpa. Éstas son fuente de nutrientes que pueden utilizarse para mejorar la dieta humana. El objetivo de este estudio fue extraer, caracterizar y microencapsular el aceite de semillas de calabaza descartadas peladas y sin pelar. Se probaron cinco métodos para extraer el aceite y se determinó perfil de ácidos grasos. El aceite se microencapsuló mediante secado por aspersión usando goma arábiga y maltodextrina como materiales de pared y se caracterizó las microcápsulas. Finalmente se evaluó estabilidad al almacenamiento durante un periodo de tiempo de 40 días. Las semillas de calabaza peladas mostraron mayor contenido de grasas (52,33%). La extracción asistida por solvente resultó efectiva para la extracción de aceite. El aceite extraído mostró altos contenidos de ácido linoleico (62,98%) y oleico (17,69%). La eficiencia de encapsulación después del secado por atomización fue superior al 90%. Las microcápsulas tenían un tamaño de 5-20 μm, con formas esféricas y cóncavas, con superficie lisa, sin poros ni grietas, lo que permitió mantener el principio activo dentro de la capsula y aumentar la estabilidad. Tanto el aceite de semilla de calabaza como las microcápsulas se mantuvieron estables frente a la oxidación durante el almacenamiento. El aceite presentó buenas características nutricionales con altos contenidos PUFA y MUFA. El sistema goma arábiga-maltodextrina resultó eficaz para la microencapsulación con características morfológicas favorables.
Shopee Pay Free Shipping Promotion Moderation On Customer Satisfaction
Authors: Fanani Yusfita Dyah 
Published: September 2023

The reason for this observation become to partly and concurrently decide the impact of service quality on customer satisfaction in Tangerang city, and to decide the variable of free shipping promotion as a moderator variable of service quality on customer satisfaction. Pattern length changed into determining the usage of a purposive sampling technique with a minimum of 96 respondents. The lowest population for this has an observed is her Shoppe customers in Tangerang city who take gain of free shipping on their Shopee purchases. This observation is an associative causal test. data collection equipment is inside the shape of digital surveys distributed thru Google forms. data analysis techniques the use of the JASP 0.16.4 software program. The service exceptional results had a massive advantageous effect on client satisfaction with a t-statistic of 6,610, and the free shipping marketing campaign payment promoting had a good sized impact on customer satisfaction with a t-statistic of 2,083 from the carrier high-quality survey and free delivery promotion impact. Make a big nice impact. The F-test result is 72,936, which has a big positive effect on customer satisfaction. A Sobel takes a look at the rating of 2.027 > 1.986 indicating that the free delivery advertising variable is a moderator of quality of service variables related to customer satisfaction. Based on the results with a coefficient of determination of 0.601, it suggests that distinct Shopee promotions on free shipping and provider quality can explain 60.1% of his Shopee customer satisfaction in Tangerang city.
Approaches Used by Heads of Schools in the Supervision of Instructions to Improve Students’ Academic Performance in Bahi District
Authors: Kissa Gildaph Peter 
Published: September 2023

This study explored approaches used by the heads of schools for supervision instructions to improve students’ academic Performance in Bahi District-Dodoma, Tanzania. The study employed the qualitative approach and multiple case study design. Purposive sampling and random selection techniques were also used to obtain a sample of 60 participants. Data was collected through interviews with open-ended questions as well as focus group discussion and was then analyzed thematically. With regard to this study, interview (open ended) questions were prepared by considering the aspects like the preparation of schools’ almanac, schools’ action plans, availability of both students’ text books and reference books, attendance of teachers in classes, preparation of lesson plans and lesson notes, inspection of classroom activities and assessment. The results revealed that action plans had by 40% been effectively manifested within some schools. However, a few of the teachers were involved only as representatives during their preparation, and the majorities were required to oblige and adhere to the established plans. The other 60% did neither have school action plans nor know how to prepare them. In relation to that, the study also found out that, the heads of schools were just appointed to take the headship responsibilities without being given any leadership seminar or training. In relation to almanacs, the study found out that, school almanacs were prepared but not well followed by the teachers. Moreover, the study revealed that the heads of schools concentrated more on inspecting teaching and learning preparation documents while overlooking to inspect the teachers during classroom sessions. Therefore, the study came up with suggestions to the government, educational officers and other educational stakeholders that, the newly appointed heads of schools and those who are already holding headship roles should be given opportunities to attend leadership seminars and in-service training. The government, educational officers and other educational stakeholders should also work closely with the school heads.
Evaluating Habitat Distributions and Conservation Challenges of Himalayan Newt (Tylototrinus verrucosus Anderson, 1871) in Thinleygang, Punakha District, Bhutan
Authors: Tshering Chungdu , Wangmo Tshering 
Published: September 2023

Aims: This study reports the distribution of Tylototriton verrucosus in different habitats and its conservation challenges in the locality.
Study Design: Opportunistic collection and measurements in diverse habitats (forest, stream, paddy fields, and roads) were gathered in the post-monsoon seasons. A semi-structured questionnaire survey was employed to gather perceptions and awareness of locals on the occurrence and survival of Himalayan newt. A 3200m2 area was surveyed by dividing it into 32 plots for sampling (8 plots per habitat type).
Place and Duration of Study: The study area is located in Thinleygang (27.66°N by 89.83°E), in Punakha district.
Methodology: Opportunistic sampling across diverse habitats (forest, stream, paddy field, and roads) recorded 70 newt individuals. Questionnaire surveys (n=30) gathered local perceptions. Data on habitat distribution, threats, and awareness were analyzed to inform conservation challenges faced by the species.
Results: A population of 70 newts was observed. Female dominance was noted (1:1.45). Morphological traits showed minimal sexual dimorphism. The highest density occurred in paddy fields (31.05/100 m²). People were aware of newts, but habitat changes, pollution, and habitat loss were perceived threats. Altitude and slope showed no significant correlation with newt distribution in the study area. Conservation was deemed important due to cultural beliefs and habitat deterioration.
Conclusion: Newts were prevalent in various habitats, with the highest occurrence in paddy fields (52%), followed by forests (24%), streams (22%), and roadsides (2%). Their activity was influenced by weather conditions, being more frequent during rainy periods and specific duration of the day. Habitat preferences and behavior varied during the breeding and non-breeding seasons. Conservation concerns were evident, with perceptions of population decline attributed to human-induced threats like land use change, pollution, and habitat loss. Potential conservation strategies include preserving existing habitats, creating new aquatic environments, and promoting traditional agricultural practices.
Effect of Integrated Nutrient Management on Yield Attributing Parameters of Kharif Onion (Allium cepa L.)
Authors: Upadhyay Ashutosh , Singh Ram Batuk , Singh Pranjal , Lal Bankey , Singh Shreya 
Published: September 2023

Aim: The objective of the research was to study the effect of Integrated Nutrient Management on the yield attributing parameters of kharif onion.
Study Design: The field experiment was carried out in Randomised Block Design (RBD).
Place and Duration of Study: The experiment was conducted at the Research Farm of the Department of Vegetable Science, Chandra Shekhar Azad University of Agriculture & Technology, Kanpur U.P during the kharif seasons of 2021-22 and 2022-23.
Methodology: An experiment was carried out during Kharif season in the years, of 2021-22 and 2022-23 both the year same time at Vegetable Research Farm, Department of Vegetable Science, Chandra Shekhar Azad University of Agriculture and Technology, Kalyanpur, Kanpur. The experiment was laid out in randomized block design with three replications. The treatments consisted of T1- Control: T2- 100% RDF (NPK @ 120:60:80 kg/ha; T3- 75% RDF+ FYM 6 t/ha: T4- 75%RDF+ Vermicompost@2 t/ ha; T5- 75%RDF+FYM @ 3t/ha+vermicompost@1 t/ha ;T6- 75% RDF + FYM @ 3 t/ha + Vermicompost @ 1t/ha+ Biofertilizer (Azotobacter + PSB @ 5 kg/ha each):T7‑ 50% RDF + FYM @ 12t/ha; T8-50% RDF + Vermicompost @ 4t/ha: T9- 50%RDF+ FYM @ 6t/ha + Vermicompos @ 2t/ha: T10- 50%RDF + FYM @ 6t/ha + Vermicompost @ 2t/ha + Biofertilizer (Azotobacter + PSB @ 5 kg/ha each).
Results: Results revealed that the treatment T10 (50% RDF +FYM @ 6 t/ha + Vermicompost @ 2t/ha+ Biofertilizer (Azotobacter + PSB @ 5kg/ha each) performed better with respect to yield attributing parameters characters such as Average bulb weight, A, B, C grade bulb percentage, days takes to harvesting, bolting percentage of bulb and double bulb Percentage.
Conclusion: The study underscores the crucial need to shift towards Integrated Nutrient Management (INM), incorporating both organic and inorganic fertilizers. This transition is essential to protect soil fertility, maintain ecosystem health, and ensure sustainable food production for future generations.
Does Top Management Support Improving the Quality of Ais?
Authors: Fransisca Elza , Carolina Yenni , Rapina Rapina 
Published: September 2023

There is extensive growth in Accounting Information System (AIS) utilization during the COVID-19 pandemic in order to adapt to this situation. Due to the great increase in the use of AIS, it is necessary to develop the quality of AIS itself to produce good quality accounting information for users. The accounting information system can be affected by many factors. This study aims to analyze the effect of top management support on the quality of the AIS. This research was conducted on fifty five private banks in Indonesia. The data was retrieved using a questionnaire distributed directly or online. This type of research is explanative research with a quantitative approach. There are two research results, namely: (1) top management support has a positive effect on the quality of the AIS, (2) the quality of the information system has a positive effect on the quality of accounting information.
Interpersonal relationships in the nursing care of people with type 2 diabetes / Relação interpessoal no cuidado de enfermagem a pessoas com diabetes tipo 2
Authors: Nascimento de Aquino Maria de Jesus , Negreiros Francisca Diana da Silva , Souza Ana Célia Caetano de , Borges José Wicto Pereira , Moreira Tatiana Rebouças , Moreira Thereza Maria Magalhães 
Published: September 2023

Objective: to analyze the effectiveness of the interpersonal relationship in nursing care and its relationship with general self- care and foot care in people with type 2 diabetes. Method: this cross-sectional, analytical study was conducted at a University Hospital with 150 people with type 2 diabetes who answered the Interpersonal Relationship in Nursing Care Questionnaire, a questionnaire on self-care activities with diabetes, and a questionnaire to assess adherence to feet self-care. Results: the results showed that the effectiveness of the interpersonal relationship in care ranged from moderate to high. The questionnaire scores were significant with nephropathy comorbidities, cerebrovascular accident, diet adherence, and receiving foot care guidance. Conclusion: interpersonal relationships in effective care can strengthen bonding, trust, and verbalization of feelings, improving diabetes education and adherence to self-care behaviors.
Hydrogenation and Dehydrogenation
Authors: Stock Christoph 
Published: September 2023

AbstractThe article contains sections titled:1Hydrogenation1.1Thermodynamics1.2Kinetics1.3Catalysts1.3.1Active Metals1.3.2Catalyst Carrier1.3.3Catalyst Additives1.3.4Catalyst Poisoning and Mechanical Destruction1.3.5Activation/Reduction of Hydrogenation Catalysts1.4Solvents and Additives1.5Hydrogenation Processes1.5.1Slurry Hydrogenation1.5.2Fixed‐Bed Liquid Hydrogenation1.5.3Vapor‐Phase Hydrogenation1.6Homogeneously Catalyzed Hydrogenation1.7Transfer Hydrogenation1.8Reduction with Complex Hydrides1.9Hydrogenation of Individual Compounds1.9.1Hydrogenation of Olefins1.9.2Hydrogenation of Alkynes and Dienes1.9.3Hydrogenation of Aromatic Rings1.9.4Hydrogenation of Aldehydes1.9.5Hydrogenation of Ketones1.9.6Hydrogenation of Esters1.9.7Hydrogenation of Carboxylic Acids1.9.8Hydrogenation of Nitro Compounds1.9.9Hydrogenation of Nitriles1.9.10Selective Hydrogenation Reactions1.9.11Homogeneous Hydrogenations2Dehydrogenations2.1Dehydrogenation Catalysts2.2Coking and Catalyst Regeneration2.3Steam Addition2.4Process Concepts2.4.1Isothermal Process2.4.2Adiabatic Process2.5Dehydrogenation of Individual Compounds2.5.1Alkane‐to‐Olefin Dehydrogenation2.5.2Dehydrogenation of AlcoholsReferences
Oxidative response to accumulation of trace metals in tissue of two bivalves, the Asian green mussel Perna viridis and the blood cockle Tegillarca granosa, living in Pattani Bay, Thailand
Authors: Tanhan Phanwimol , Imsilp Kanjana , Lansubsakul Niyada , Tantiwisawaruji Sukalaya , Thong-asa Wachiryah 
Published: September 2023

Abstract

Objective
Using bivalves to indicate aquatic pollutants was favorable for discerning the negative effects of high levels of metal accumulation in tissue. We investigated the correlation between trace metal accumulation and the tissue oxidative response of two bivalves.

Methods
The Asian green mussel Perna viridis and the blood cockle Tegillarca granosa were sampled along with seawater and sediments from three locations around Pattani Bay, Thailand. Accumulation of nine trace metals (cadmium, cobalt, copper, chromium, nickel, manganese, iron, zinc, and lead) in seawater, sediments, and tissue and the oxidative tissue response were evaluated. Metal bioaccumulation factor, biota–sediment accumulation factor, and histopathology were also indicated.

Result
The present study found that P. viridis and T. granosa were macroconcentrators and bioaccumulative of cadmium, and their tissue accumulation of cadmium was strongly related to lipid peroxidation activation. Perna viridis exhibited a higher oxidative response than T. granosa, as indicated by malondialdehyde, catalase, and reduced glutathione levels.

Conclusion
The present study indicated that P. viridis and T. granosa were macroconcentrators and bioaccumulative of cadmium, and their tissue accumulation of cadmium was strongly related to lipid peroxidation activation. Research has shown discernible negative effects of a high level of metal accumulation in tissue, and deformed and damaged tissues were present in the gills, digestive glands, intestines, and feet of P. viridis and T. granosa.
Investigation of Stem Cell‐Like Characteristics and Immune Cell Interaction of Tumor Cells Survived from Continuous Shear Flow Environment
Authors: Huang Chia‐Hao , Pai Ping‐Ching , Lei Kin Fong 
Published: September 2023

AbstractWhen tumor cells are released from a primary tumor into the bloodstream or lymphatic circulation system, they are exposed to a continuous shear flow environment. This environment exerts physical stresses on the tumor cells, which can activate apoptotic pathways. However, certain tumor cells have the ability to adapt to these mechanical stresses, enhancing their likelihood of survival and promoting metastasis. In this study, these tumor cells survived from shear flow environment are examined and revealed to closely link to stem cell‐like characteristics. Higher gene expression levels of self‐renewal and differentiation markers and enhanced abilities of migration, spheroid formation, and colony formation are shown. Moreover, the interaction between immune cells and the surviving cells is investigated. The results show that the surviving cells possess immune escape capabilities, implying their ability to evade immune surveillance. Additionally, these surviving cells display characteristics reminiscent of stem cells. This study holds great importance in advancing the understanding of tumor biology. By comprehending the behavior and properties of these surviving cells, new therapeutic strategies can be developed to specifically target circulating tumor cells (CTCs) and enhance cancer treatment outcomes.
Introducing Metal–Organic Frameworks to Melt Electrowriting: Multifunctional Scaffolds with Controlled Microarchitecture for Tissue Engineering Applications
Authors: Mansi Salma , Dummert Sarah V. , Topping Geoffrey J. , Hussain Mian Zahid , Rickert Carolin , Mueller Kilian M. A. , Kratky Tim , Elsner Martin , Casini Angela , Schilling Franz , Fischer Roland A. , Lieleg Oliver , Mela Petra 
Published: September 2023

AbstractScaffolds with multiple advantageous biological and structural properties are still a challenge in the field of tissue engineering. The convergence of advanced fabrication techniques and functional materials is key to fulfill this need. Melt electrowriting (MEW) is an additive manufacturing technique that enables the fabrication of microfibrous scaffolds with precisely defined microarchitectures. Here, it is proposed to exploit metal–organic frameworks (MOFs) to efficiently introduce multifunctionalities by combining polycaprolactone (PCL), the gold standard material in MEW, with a silver‐/silver‐chloride‐decorated iron‐based MOF (NH2‐MIL‐88B(Fe)). This results in highly ordered constructs with antibacterial properties and magnetic resonance imaging (MRI) visibility. Scaffolds with up to 20 wt% MOF are successfully melt‐electrowritten with a fiber diameter of 50 µm. Among these, 5 wt% MOF proves to be the optimal concentration as it exhibits silver‐induced sustained antibacterial efficacy while maintaining PCL cytocompatibility and in vitro immune response. The iron component of the MOF (Fe(III) nodes) renders the composite visible with MRI, thereby enabling scaffold monitoring upon implantation with a clinically accepted method. The combination of MEW and MOFs as tunable additives and cargo carriers opens the way for designing advanced multifunctional scaffolds with a wide range of applications in, e.g., tissue engineering, biosensing and drug delivery.