bluuebunny/crossref_metadata_2025 huggingface dataset:
Diffusion measurements in fluids by dynamic light scattering
Authors: Fröba Andreas P. , Leipertz Alfred
Published: July 2024

In the course of the last thirty years, light scattering techniques have been used with increasing effort and attention for the measurement of the thermophysical properties of pure fluids and fluid mixtures. Here, an introduction is given to dynamic light scattering (DLS) as a valuable tool for the measurement of diffusion processes. First, the basic principles of the method and its experimental realization are presented in some detail. A survey on various applications is given, which especially are related to the determination of transport and other thermophysical properties of transparent fluids. Selected measurements and results are shown for the determination of the thermal diffusivity a in pure fluids and fluid mixtures. For the latter the experimental conditions can turn out to be more complex. The measurement of the mutual diffusion coefficient D12 in binary fluid mixtures, however, is also treated with the simultaneous determination of a which can be realized under certain conditions. In this context beside results for fluids of technical interest, e.g., alternative refrigerants, typical measurements within the critical region for a binary fluid mixture along the critical isochor and a critical separation system are highlighted. Beside a and D12 the application of light scattering from bulk fluids on a molecular level gives also information about sound speed cS, sound attenuation DS, and Landau-Placzek ratio S. For these properties some results from DLS are renewed for the hydrofluorocarbons 1,1,1,2-tetrafluoroethane and pentafluoroethane. Additionally, the measurement of the dynamic viscosity η based on the determination of the diffusion coefficient DP of suspended seed particles is demonstrated for selected pure fluids. The application of DLS to a liquid-vapor interface, also called surface light scattering (SLS), for the simultaneous determination of liquid kinematic viscosity ν and surface tension σ is demonstrated for the important and, thus, well-documented reference fluid toluene, pure refrigerants and their mixtures, and a high viscosity fluid. These measurements demonstrate an excellent performance of the SLS-technique regarding both the achievable high accuracy and the application over a wide range of viscosity.
Experiment and simulation on NMR and electrical measurements on Liège Chalk
Authors: Li Liangmou , Shikhov Igor , Zheng Yong , Arns Christoph Hermann
Published: July 2024

Liège Chalk is a limestone of considerable commercial interest to the petroleum industry and formation factor a quantity required in this context. In this work we compare the formation factors based on electrical conductivity and diffusional displacement in a long time limit both experimentally and numerically. Measurements are performed on Liège Chalk samples while simulations are performed on two model structures represented by randomly packed ellipsoids and utilizing a Gaussian random field approach. We ensure similarity in petrophysical sense of modelled media to Liège Chalk by matching experimental and simulated NMR relaxation response, Mercury Injection Capillary Pressure curves and electrical resistivity. Following this, the diffusional-based formation factor is estimated from a set of apparent diffusion coefficients in the tortuosity limit obtained with PGSTE NMR. All measurements have been numerically-simulated and are in good agreement with experiment. We have shown that for Liège Chalk, the NMR diffusion and electrical resistivity based formation factors do agree.
Pore length scales and pore surface relaxivity of sandstone determined by internal magnetic fields modulation at 2 MHz NMR
Authors: Liu Huabing , D’Eurydice Marcel Nogueira , Obruchkov Sergei , Galvosas Petrik
Published: July 2024

Pore length scales and pore surface relaxivities of sandstone were studied on a 2 MHz Rock Core Analyzer in this work. To determine the pore length scales of rock cores, high eigenmodes of diffusion equation were detected with optimized encoding periods in the presence of internal magnetic fields B in. The results were confirmed by a 64 MHz NMR system. Furthermore, this methodology was combined with relaxometry measurements , which provides the two-dimensional correlation of pore length with relaxation time and yield information on the surface relaxivity of rock cores. The estimated surface relaxivities were compared with the results from an independent NMR method.
Motor-free force generation in biological systems
Authors: Schnauß Jörg , Glaser Martin , Schuldt Carsten , Golde Tom , Händler Tina , Schmidt Sebastian , Diez Stefan , Käs Josef
Published: July 2024

A central part of soft matter physics is the investigation of effects in an active environment. These systems are driven out of equilibrium by a constant energy consumption. In biological systems, for instance, energy is consumed in the dynamic polymerization process of cytoskeletal filaments or by motor-filament interactions. These active processes convert chemical energy into mechanical work and impede a trapping of cellular structures in thermodynamically frozen states. Thus, active soft matter is crucial for biological systems to fulfill a broad range of tasks. Inherent physical principles relying on entropy maximizing arguments, however, cannot be easily switched off even in active systems. Cells might even employ these principles to accomplish certain tasks without the need to arrange elaborate, energy dissipating structures. Within the presented studies we demonstrate possibilities how biological relevant forces can be generated in the absence of any active accessory proteins. The presented studies are based on the cytoskeletal key components actin and microtubules. We demonstrate different approaches ranging from light induced softening to cross-linker expansion, which realize entropy driven contractions of the according system.
Dehydration diffusion of B(OH)4-sodalite investigated by micro-Raman
spectroscopy on single crystals and combined TG/IR on powders
Authors: Rüscher Claus H. , Kiesel Florian , Wollbrink Alexander , Schomborg Lars , Buhl Josef-Christian
Published: July 2024

Dehydration experiments were carried out on larger B(OH)4-sodalite single crystals, Na8[Al6Si6O24](B(OH)4)2, at temperatures 300°C, 350°C and 400°C. Profiles of relative intensity variations of B-(OH)/Si-O vibration could be measured by micro-Raman spectroscopy ranging typically between 5 and 40 μm into the interior of the crystals. Profile analyses reveal effective dehydration diffusion coefficients DOH between 10-11 and 10-9 cm2/s with an Arrhenius activation energy Ea ≈ 1.3 eV. H/D exchange experiments were realized at temperatures 50, 100 and 150°C in closed tubes. Profiles of OD/OH Raman intensities reveal effective H/D exchange diffusion coefficients DHD between 1.5∙10-10 and 4∙10-11 cm2/s with Ea ≈ 0.4 eV. The dehydration effect for crystalline powders was reinvestigated up to 500°C in TG experiments and by IR spectra. These data show that dehydration takes place forming NaBO(OH)2- and NaBO2-sodalite centered at temperatures 250°C and 410°C, respectively. It is discussed that diffusion coefficients DP could be estimated using the mass losses for the two stages of dehydration related to the experiments on the polycrystalline samples. Linear extrapolation of DOH, i.e. the diffusion coefficients obtained on larger single crystals, towards lower temperature well approximates DP using the dehydration effect obtained for crystalline powders between 140 and 180°C assuming spherical crystals of 0.1 μm diameters. H/D exchange could occur with proton/deuteron jumps through the four-ring windows of the sodalite framework. Larger ions or molecules predominantly pass through the six-ring windows which requires window opening.
Diffusion between interstitial sites in the hexagonal C14 AB2 structure
Authors: Sholl Colin A.
Published: July 2024

An exact algebraic expression is derived for the diffusivity of H between interstitial sites in the hexagonal C14 AB2 structure in terms of the jump rates between the sites. The expression is valid in the low concentration limit. The theory is applied to obtaining H jump rates from diffusivity data for ZrCr2Hx.
Determination of the parameters of Heine and Abarenkov model potential in hcp crystals
Authors: Ghorai Arunoday , Ghorai Amitava
Published: July 2024

Parameters of Heine and Abarenkov potential has been computed in this paper for twenty two hexagonal closed pack (hcp) crystals. From the minimization of structure dependent energy of the pure crystal the inter-relation between the two parameters of the potential is first determined. Calculation uses pseudopotential technique with nine different exchange and correlation functions and either only available experimental value of vacancy formation energy or that obtained from an empirical relation based on other experimental parameters as tool. Comparison is made with parameter of Ashcroft model also. For Aschroft this variation is almost flat showing averageness while for Heine and Abarenkov sharp variations are there from one hcp crystal to other.
Diffusion in Metals and Intermetallics
Authors: Mehrer Helmut
Published: July 2024

After a few remarks about the history of diffusion in solids we remind the reader to some basics of diffusion such as tracer diffusion, interdiffusion, high-diffusivity paths, and basic diffusion mechanism in solids. We then summarize self-diffusion in cubic, hexagonal metals and metals with phase transformations. Then we summarize diffusion of substitutional impurities (solutes) in metals and remind the reader to the phenomena of slow solute diffusion in aluminium and of fast solute diffusion in polyvalent metals. We finish the part on solute diffusion with some remarks on interstitial impurities We start the part on intermetallic alloys by reminding the reader to some of the more frequent structures. We consider examples of the influence of order-disorder transformation on diffusion. We then discuss diffusion in cubic B2-structured phases and in B2-, L12- and DO3- intermetallics, We then discuss uniaxial L10-intermetallics and C11b-structured molybdenum disilicide. We finish with some remarks diffusion in the cubic Laves phase Co2Nb.
Diffusion-Ordered (DOSY) NMR of solute exchange across the human erythrocyte membrane
Authors: Chapman Bogdan E. , Kuchel Philip W.
Published: July 2024

Nuclear magnetic resonance (NMR) spectroscopy was used to study exchange of three distinctly different molecules across the membranes of human red blood cells (RBCs). In studying water, t-butanol, and dimethyl sulfoxide we exploited the marked differences in the apparent diffusion coefficients of these species inside and outside the cells in suspensions. The measurements were made with diffusion ordered spectroscopy (DOSY) with a domain of ‘diffusion times’ of 20 - 100 ms. In attempting to make the DOSY spectra quantitative we identified time domains for each of the three molecules in which the spectra showed well resolved peaks, and those in which only a single peak was evident for two of the species. The apparent mean resident times for water and t-butanol in the RBCs estimated by the methodology were ~17 ms, while the DMSO exchange was too slow, on the NMR timescale, to be quantified by this method. However, it is very clear that other methods that are based on regression analysis with a prescribed fitting function provide more reliable estimates of exchange rate constants. Also, to make the DOSY analysis more generally accessible we implemented a Laplace transform inversion method (the Post-Widder algorithm), and a procedure for enhancing the resolution of the resulting diffusion spectra by using standard functions in Mathematica.
Reorientations mediated by translational displacements in confined
liquid crystals studied by field cycling NMR relaxometry and Monte Carlo simulations
Authors: Grinberg Farida
Published: July 2024

Ordering effects and low-frequency molecular dynamics in the nematic liquid crystals confined in mesoscopic pores was studied with the help of field cycling (FC) Nuclear Magnetic Resonance (NMR) relaxometry and Monte Carlo simulations. Proton relaxation rates were measured above the bulk isotropisation temperature in the broad frequency range between 2 kHz and 7 MHz. The average pore radii of confinements were between 1.5 and 15 nanometers. The relaxation dispersion curves in the confined materials exhibited strong deviations from the behaviour in bulk. In a few kHz range, a dramatic enhancement of the relaxation rates exceeding two orders of magnitude compared to the bulk sample was observed. The low-frequency value of the relaxation rate exhibited a strong dependence on the pore size. Experimental findings were interpreted in terms of the surface induced orientational order and diffusion between the sites with different orientations of local directors. The analysis was supported by Monte Carlo simulations of the reorientations mediated by translational displacements (RMTD) in spherical cavities.
NMR methods for the fast recording of diffusion
Authors: Pages Guilhem , Kuchel Philip W.
Published: July 2024

The time taken to complete an NMR diffusion experiment is typically ~10 minutes. For systems that rapidly evolve conventional pulsed field gradient spin-echo (PGSE) experiments cannot be used to obtain reliable estimates of molecular mobility. Modern ‘fast-diffusion’ experiments provide a means of obtaining this information and thus open up new vistas for the application of PGSE NMR. In this paper we review the various advantages and disadvantages of these methods.
effectiveness of dolomite and Ni-catalyst mixtures for pure H 2 production by methane steam reforming via CO 2 capture
Authors: Seitkaliyeva Nurgul , Jand Nader , Foscolo Pier Ugo
Published: July 2024

High hydrogen yields have been obtained continuously from steam reforming of methane coupled with simultaneous CO2 capture[1], at lower temperature (630oC) and pressure (1 atm) than those typical of traditional processes (800-900oC,15-30 atm), using calcined dolomite and a pulverized commercial Ni catalyst, in a single step. On the other hand, a pure CO2 stream is obtained by subsequent regeneration of the sorbent, which could be stored. A bubbling fluidized bed contained in a quartz vessel was operated batchwise. First, the durability of a dolomite in multi-cycle CO2 sorption/desorption runs has been investigated: a remarkable reduction of dolomite activity is observed after the first calcination, but substantially stable activity was conserved up to the fifth cycle. Then the performance of sorption enhanced catalytic steam reforming of methane to pure hydrogen has been evaluated. Two well distinct operation regimes have been found: before dolomite saturation, H2 concentration in the dry product gas remained stable at 94-96%, and CO2 was completely converted into calcium carbonate; after a short breakthrough period, concentration of H2 at the exit of the reactor reduced its value that became approximately equal to the equilibrium value expected for methane reforming and water gas shift reactions.
Li dynamics in amorphous LiNbO 3 as probed by solid state NMR on different length scales
Authors: Wilkening Martin , Masoud Muayad , Heitjans Paul
Published: July 2024

Long-range Li diffusion parameters of amorphous LiNbO3 are probed by 7Li two-time spin-alignment echo NMR spectroscopy which is sensitive to slow Li dynamics. The jump rates which were extracted from the spin-alignment echo decay curves exhibit Arrhenius behaviour between 293 K and 413 K. The activation energy (0.41(1)eV) is in good agreement with that of the high-temperature flank of the 7Li NMR spinlattice relaxation rate peak. The latter was predicted to be about 0.4 eV when taking into account the frequency dependence of the corresponding spin-lattice relaxation rates on the low-T flank (see Wilkening et al., Phys. Chem. Chem. Phys. 4 (2002) 3246). Previous measurements of the spin-lattice relaxation rate had to be restricted to temperatures below 450 K in order to avoid crystallization of the material. Thus, only the low-temperature flank of the diffusion induced spin-lattice relaxation rate peak had been accessible yielding information about short-range Li diffusion.
History-dependent molecular dynamics in nanoporous host matrices
Authors: Kärger Jörg , Valiullin Rustem
Published: July 2024

Ensembles of molecules confined to pore spaces with diameters of the order of a couple of molecular diameters reveal features which may notably deviate from their behaviour both in the bulk phase and under dominating host-guest interaction. We are going to demonstrate that under identical external conditions (temperature, pressure), different ensemble \"histories\" may give rise to dramatic differences in the states of these ensembles. PFG NMR diffusion measurements are introduced as a most sensitive tool for probing these differences.
Non-gaussian diffusion model for phosphorus in silicon heavy-doped junctions
Authors: Wirbeleit Frank
Published: July 2024

Besides common implant techniques, dopant diffusion enables steep diffusion profiles in heavily doped deep-source drain and ultra-shallow junctions as required in advanced microelectronic technology. Experimental phosphorus dopant diffusion profiles in silicon are described by a rational function diffusion (RFD) model, based on direct solution of Fick’s equations and suitable for actual work in junction engineering.
The role of motivation in achieving english exit examination: A case study on Thai undergraduate nursing
Authors: Sirisukeepradit Pichaporn , Yippikun Chakrit
Published: July 2024

Motivation is believed to be one of the significant factors in English language achievement. It is a primary factor that encourages students’ behavior to achieve language goals. This study aimed to investigate the motivation of third-year Thai undergraduate nursing students in English language learning (ELL). A qualitative case study and semi-structured in-depth interview were employed. Only twenty-four out of 294 nursing students successfully passed the university requirement of the Common European Framework of Reference for Languages (CEFR) B1 level with Test of English for International Communication (TOEIC) scores higher than 380 in the second semester of the academic year 2566. The results indicated that the students who acquired CEFR B1 level had both integrative and instrumental motivations. The students believed English language ability to be a key factor in their nursing career. The students also spent their free time enjoying English music and movies. Furthermore, they wished to know more about English people and their culture. It is anticipated that the findings of this study will benefit nursing students, English teachers, and university administrators in creating activities, strategies, policies, and environments to increase the student’s motivation toward achieving English language goals.
EDUCATION ON SAFE, HEALTHY AND NUTRITIOUS FOOD THROUGH THE PRACTICAL MODULE NUTRITION GOES TO SCHOOL (NGTS) AT SMAN 1 BEBER AND IIBS SD/SMP FAJAR HIDAYAH, CIREBON REGENCY
Authors: Kunaepah Uun , Estuti Wiwit , Isnar Nurul Alfiyah
Published: July 2024

School is a convenient place for learning and character formation of students. Education in school greatly influences knowledge, attitudes, and behaviors of consumption and choosing food. School is a place to teach, socialize, and apply good habits because most children spend their time at school.  Education about healthy food is critical so that it becomes a good habit in the future. The role of teachers and parents at this time is significant. Nutrition Goes To School (NGTS) is a SEAMEO Recfon Program that promotes healthy canteens and school nutrition gardens. The Healthy Canteen and School Nutrition Garden are part of health education in schools. Educational institutions must be able to present and provide healthy canteens, as well as healthy food and school nutrition gardens, as one of the services that schools must provide to realize intelligent and healthy children. The method of implementing this practical module begins with the creation of an NGTS practical module by the Community Service Team, followed by socialization activities, training (TOT) for implementing practical modules, mentoring, and evaluation. This Community Service activity continues the NGTS carried out in 2019 at government-owned elementary and junior high schools.  In 2022, we will try to make a practical NGTS module and apply it to high school and elementary/junior high school with the hope that education about Nutrition can be applied at all age stages from elementary to high school, both in government-owned and privately owned schools.
HOME CARE ACTIVITIES IN THE CASE OF FRACTURES POST OPERATION H+17 TRAFFIC ACCIDENTS
Authors: Akbar Rizaludin , Anita Faridhawati  , Dede Roheti  , Kirani Wulandari
Published: July 2024

We have prepared the report on the results of the nursing study program's home visit activities correctly, Faculty of Health Sciences, University of Muhammadiyah Cirebon. Traffic accidents (KLL) are one of Indonesia's most significant causes of death. The large number of victims will have a significant economic and social impact (material losses) and various preventive efforts to improve traffic by involving various related parties, but the results are not as expected. Home Care services are expected to be able to apply a healthy lifestyle and pay attention to their welfare, primarily related to health
The Influence Of Education Based On Self-Efficacy Theory On Interdyalitic Weight Gain (IDWG) In The Hemodialysa Unit
Authors: Lily Putri Marito
Published: July 2024

Poor fluid management among hemodialysis patients can lead to detrimental outcomes such as high Interdialytic Weight Gain (IDWG), contributing to increased cardiovascular morbidity and mortality. While conventional education on fluid restriction exists in hospitals, non-compliance remains prevalent, highlighting the need for educational approaches grounded in self-efficacy theory to enhance patients' self-confidence in self-management. This study aimed to assess the impact of educational interventions based on self-efficacy theory on IDWG in hemodialysis patients at Malahayati Islamic Hospital. Using a quantitative quasi-experimental pretest-posttest control group design, the study included a total of 68 participants selected through purposive sampling. Statistical analysis revealed a significant difference (p < 0.05) in IDWG scores between the intervention and control groups post-intervention, indicating the effectiveness of self-efficacy-based education in improving compliance with fluid intake restrictions among chronic kidney failure patients undergoing hemodialysis.
Regular Consumption of Iron Tablets With Anemia in Pregnant Mothers
Authors: Ulin Nafiah
Published: July 2024

Pregnant mothers are one of the groups vulnerable to malnutrition, as there is an increased nutritional need to meet the needs of the mother and the conceived fetus. During pregnancy, the benefits of taking iron tablets or Fe regularly can increase Hb levels so that pregnant mothers do not subsequently have anaemia and can prevent the occurrence of bleeding at the time of delivery, but there are still many pregnant women who are irregular in taking iron pills up to at least 90 tablets. Objective: This study aims to find out the link between regular consumption of iron tablets and the incidence of anaemia in pregnant women in the village of Margorejo. Methods: The type of surveillance used is analytical observational with a Crosectional approach. The population in this study is a pregnant woman of the third trimester in the village of Margorejo. The sample was taken using a saturated sampling method of 30 respondents. The data analysis used is a know-control correlation test. Results: Research results show that the correlation value is 0.541 and the p-value is 0.015 with a significant value of α 0.05. Conclusion: there is a link between regular consumption of iron tablets and anaemia in pregnant mothers
Teams Games Tournament Solution to Increase Students' Interest in Learning Islamic Religion
Authors: Munawarah Sri , Hayati Syarifatul , Japeri Japeri
Published: July 2024

The purpose of this research is to determine the effectiveness of the implementation of Teams Games Tournament learning model on students learning activities. Students’ activeness in learning can be seen from their sincerity in following the lesson. To solve the students’ activities problems, the researcher is interested in trying a learning model, that is Teams Games Tournament (TGT) model to improve students’ learning activities. This research was experimental research with a randomized control group posttest only design. The population was 8th grade students at MTsN 12 Tanah Datar West Sumatera. The sample was selected using the purposive sampling technique. The experimental class was 8th C grade and the control class was 8th E grade. The instrument used was questionnaires. To analyze the data, the researcher used the t-test and data analysis by the SPSS program.Base on data analysis, the results of tcount is bigger than ttable. tcount of 2,391 and ttable of 1,718. It means the Teams Games Tournament (TGT) learning model was effective on students’ learning activities.
Physical Education and Skills In the Qur'an
Authors: Lena Harza , Samsurizal Samsurizal
Published: July 2024

The Qur'an is an eternal Islamic miracle. The more advanced science becomes, the more validity its miracles become. Allah revealed it to the prophet Muhammad to free humans from the darkness of life into lightdivine and guide people to the straight path. It is clear that in the Qur'an all aspects of human life have been studied, starting from aspects of worship, study and work. As for those related to the learning aspect, namely explaining how human education is. In the Qur'an there are many verses that discuss education, both physical education and skills education. Physical education consists of maintaining health and cleanliness. Meanwhile, skills education consists of fighting skills, language, using reasoning and resourcefulness, trading and hunting.
Implementation of Cooperative Games: Strategies to Increase Children's Social Intelligence at an Early Age
Authors: Hanum Annisa Fadilah , Kardi Juliwis , Lestari Mega Cahya Dwi , Efendi Efendi , Rahman Ikhwan
Published: July 2024

Children's social abilities can be improved by various methods or by various types of play activities. One thing that can be used is cooperative play activities. The social abilities of early childhood children at RA Taslim Payakumbuh are not yet optimal and still need to be improved. There are still children who are not able to take responsibility when putting back bags that have been taken in their place, there are also children who are not able to follow the rules and are not able to organize themselves when lining up on the school field. This research aims to determine children's social development through cooperative play. The type of research is classroom action research (PTK). The results of this research show that there is an increase in social abilities through cooperative games. In cycle I 59%. In cycle II 89%. Meanwhile, teacher observations carried out in cycle I were 56%. In cycle II 94%. From the cycle improvements carried out, it can be concluded that this research was successful in improving children's social skills through cooperative play.
Factors influencing the properties of zein nanoparticles encapsulated with fragrances prepared by liquid-liquid dispersion
Authors: Pithanthanakul Usaraphan , Rungsardthong Vilai , Kiatthanakorn Bang-On , Vatanyoopaisarn Savitri , Thumthanaruk Benjawan , Uttapap Dudsadee , Ding Yulong
Published: July 2024

The duration of the fragrance is one of the factors that influences a customer’s choice of fabric softeners. Fragrances, a mixture of various aromatic compounds, usually present low solubility and stability in the environment, so they do not last long. Micro/nanoencapsulation technology of fragrances can be used to solve this problem. This research studied the factors influencing the preparation of zein nanoencapsulation with fragrances. Fruity fragrances were encapsulated in zein nanoparticles (PF-ZNs) by the liquid-liquid dispersion method, using Tween 20 as a surfactant. The effects of zein and ethanol concentrations of 0.4%–0.8% and 70%–85%, respectively, homogenized at 15,000 rpm for 5–15 min on zein encapsulation, were investigated. The fruity fragrance was loaded at 30% of the zein content. Increased zein concentration resulted in increased particle size with decreased zeta potential. Particle agglomeration was detected when the ethanol concentration was decreased from 85% to 75%. Compared to using a vacuum concentrator centrifuge, the zein nanoparticles agglomerated less when freeze-dried. The encapsulation efficiency of the fruity fragrance was 39.7%–68.4%, and the yield percentage was 54.5%–72.3% when freeze-drying was used.
Transformation of the poster as a medium through Virtual Reality technology
Authors: Tripkov Laze ,   International Balkan University, Skopje, North Macedonia
Published: July 2024

Poster as a medium of change has transformed its functionality many times, adapting or following changes, but new tendencies have requested a proper transformation due to the advanced development of Virtual Reality, NFT’s and the upcoming ‘Metaverse’ in order to preserve the so-called “universal communication vehicle”. How can designers integrate in a complex system of virtual technological tendencies in order to tackle the present and forthcoming future? Should old myths be dethroned, old educational methods upgraded, and societies prepared, since the new generations are already aware of the new industrial revolution. |The key part of the process of design is to externalize thinking and feelings, especially the invisible, intangible, apparently abstract ones. The process of making, thinking and feeling visibly has proved to be a pivotal component of design synthesis, especially when much of the design practices, teaching and learning happen virtually. I will share the act of reflection, using visual thinking tools, for inspiring a collaborative sense-making and way-finding. How can a complex layered research process lead to further visual possibilities in order to project the future of social design? The simultaneous act of constructing images and deconstructing visual metaphors can become a path-finding creative action preceded and followed by critical reflection. This research art project will provide a state-of-the-art on the use of the process of making, thinking and feeling visibly that has proved to be a pivotal component of design synthesis, especially when much of the design practices, teaching and learning happen virtually. Virtual poster in virtual cultural communication, reality, functionality and usability.
TEACHER COMPETENCE AS AN IMPORTANT FACTOR IN THE DEVELOPMENT OF STUDENT PERSONALITY
Authors: Ilyasov Museyib
Published: July 2024

The teacher's activity aimed at further developing his professionalism and competence can show its results in two directions. Firstly, it elevates the teacher to the top of his profession, forms him as a master teacher, and secondly, it has a significant impact on better learning of students, acquisition of life skills and personal formation. hese problems were touched upon in the article, the analysis of various models of teacher competence existing in the pedagogical literature was given, the main parameters of the teacher's self-preparation and self-development directions were reviewed.
ABOUT SOME HISTORICAL ASPECTS OF THE ACTIVITIES OF KHANLAR PEDAGOGICAL SCHOOL
Authors: Bayramov Hasan
Published: July 2024

The article deals with the historical, social, pedagogical and moral tendencies of the decisive role that the deportation of western Azerbaijanis from Armenia played in the fate of teachers and pupils. Particularly the historical importance of Azerbaijan State Pedagogical Technological School in Irevan that sufferad from the deportation, as well as the training – pedagogical activity of the Khanlar Pedagogical School staffed by the immigrants of the deportation period during 1948-1971 is illucidated.
FORMING A SENSE OF SELF-CONFIDENCE DURING ACTIVE LEARNING IN YOUNG SCHOOLCHILDREN
Authors: Maqsudova Nurlana
Published: July 2024

This article talks about the factors that can prevent the formation of self-confidence in young schoolchildren during the training process, And ways to overcome them. İn order to overcome this problem, what points should be paid attention to as a practical teacher and how to support students.
THE IMPORTANCE OF BUILDING RESEARCH SKILLS OF FUTURE PRIMARY SCHOOL TEACHERS
Authors: Məmmədova Günel
Published: July 2024

The study of opportunities and ways to develop the research skills of future primary school teachers, the definition of pedagogical conditions remains a topical issue for pedagogical theory and practice. is determined. It is noted that modern teachers become participants in pedagogical experiments in the education system, enter into innovative processes, develop new educational programs, apply new teaching technologies, which requires research skills. The results of the analysis of students' research work are presented, which emphasizes the ability of undergraduate students to systematically review the problems studied, students have experimental skills, are able to use diagnostic methods, tables, charts, diagrams. -Some approaches to the organization of the research system are shown, based on the continuous participation of students in the scientific activities of the university during the entire period of study, when the volume and complexity of research work is increasing.
Independence-Preserving Operations: Effects in Polynomial Representations
Authors: Arriola Benjier , Arriola Shaleema , Amiruddin-Rajik Bayah , Sappayani Sherlyn
Published: July 2024

In this piece of work, we show that independent sets are preserved in the join operation of graphs. The adjacency property of the join of graphs guarantees a nice representation of the independent neighborhood polynomial of the join of graphs in terms of the independent neighborhood polynomials of graphs being considered.
Salatiga Cassava tourism development strategy
Authors: Sabiq Ahmad Fikri
Published: July 2024

This study aims to determine the development of cassava Argowiyoto Salatiga Village. This research is a field research conducted in Cassava Village Argowiyoto, Ngaglik, Ledok, Argomulyo, Salatiga. Primary data sources come from field data obtained through interviews and observations. While the secondary data comes from written sources both in books, journals, and from online media. While the analysis of this study using descriptive analysis. Kampung Singkong Argowiyoto Ngaglik begins with Gethuk Kethek Dua Rasa which then develops with the existence of many culinary-based SMEs. This development continued with the emergence of cassava cheese D-9 as a tourist attraction. The next development is the emergence of Argotelo which develops educational and recreational aspects that are attractive to tourists. From the existing MSMEs, it then developed until dozens of MSMEs appeared in the Argowiyoto cassava Village area. Some of the strategies for developing cassava tourism are building a community of entrepreneurs, holding promotional events, cooperating with various parties, developing culinary variations, and using social media as a means of promotion
SWOT and PEST analysis in tourism management in Bintan Regency
Authors: Muzwardi Ady , Simbolon Gulmok
Published: July 2024

The Tourism Program Bintan Regency aims to develop and enhance the region's tourist attractions, destinations, and creative economy. The program focuses on developing and managing tourist attractions, monitoring and evaluating their management, and providing infrastructure and facilities. Marketing is also a crucial aspect, aiming to promote the region's attractions to domestic and international audiences. The SWOT and PEST analysis highlights Bintan Regency's strengths, including its natural attractions, rich cultural heritage, and friendly local community. However, it also identifies weaknesses, such as limited infrastructure, limited human resources, and limited marketing budget. The PEST analysis emphasizes the importance of considering multiple factors when analyzing the current situation of tourism in Bintan Regency. The Political factor influences the industry through government policies and regulations, while the Economic factor drives growth through investment and revenue generation. The Social factor contributes to sustainable tourism development through community engagement and participation, while the Technological factor increases accessibility and reach through mobile technology and online travel agencies. To overcome potential obstacles and challenges, such as limited infrastructure and amenities, competition from other destinations, climate change and environmental concerns, effective planning and management, and human resource development, Bintan Regency must leverage its strengths, address its weaknesses, consider external factors, and acknowledge potential challenges. By doing so, it can establish itself as a competitive tourist destination that attracts visitors from around the world.
Penerapan Meditasi Buddhis dalam Berbagai Bidang Seni di Era Modern
Authors: Astuti Dewi , Prasetyo Eko , Dewi Kuhana , Dewi Prajna
Published: July 2024

Tujuan penelitian ini yaitu mengetahui penerapan meditasi Buddhis dalam dunia modern: seni. Metode penelitian yang digunakan adalah kajian kepustakaan dengan sumber dari buku, artikel, maupun jurnal yang berkaitan dengan judul penelitian. Hasil dari penelitian ini adalah penerapan meditasi Buddhisme dalam seni dapat dilihat dalam berbagai bentuk karya seni, seperti lukisan, musik, tari, sastra, vokal, dan seni peran. Seniman menggunakan meditasi sebagai sumber inspirasi, konsentrasi, dan pemahaman yang mendalam tentang kehidupan dan spiritualitas. Melalui praktik meditasi, seniman dapat mengembangkan kreativitas, meningkatkan konsentrasi, dan menemukan kedamaian batin yang mendalam.
BO‘LAJAK XORIJIY TIL O‘QITUVCHILARINING INFORMATSIONANALITIK KOMPETENTLIGINI RIVOJLANTIRISH METODIKASI (“Mediasavodxonlik va axborot madaniyati” fani misolida)
Authors: S.K. Tojiboyeva
Published: July 2024

Mazkur maqola mediasavodxonlik va axborot madaniyati fani misolida bo‘lajak xorijiy til o‘qituvchilarining informatsion-analitik kompetentligini rivojlantirish hususida fikr-mulohazalar bayon etilgan. Shuningdek maqolada, kompetentlik, information-analitik kompetentlik hususida ham ayrim fikrlar keltirib o‘tilgan.

В данной статье представлены взгляды на развитие информационно-аналитической компетентности будущих учителей иностранного языка на примере медиаграмотности и информационной культуры. Также в статье упоминаются некоторые моменты о компетентности, информационно-аналитической компетентности.

This article presents opinions on the development of informational and analytical competence of future foreign language teachers on the example of media literacy and information culture. Also, some points are mentioned in the article about competence, information-analytical competence.
વેદોમાં પર્યાવરણ ચેતના
Authors: જાદવ વિપુલકુમાર
Published: July 2024

ભારતીય સંસ્કૃતિમાં પર્યાવરણનું ખૂબ મહત્વ છે. હજારો વર્ષો પહેલા, ભારતીય ઋષિ-મુનિઓએ માનવ જીવનના કલ્યાણ અને સુખ માટે પર્યાવરણ અને પ્રકૃતિના સાનિધ્યનું મહત્વ સમજ્યું હતું. ભારતીય સંસ્કૃતિનો આધાર વૈદિક યુગ રહ્યો છે, અને તેનો પ્રાથમિક સ્ત્રોત વેદો છે. વેદોના અભ્યાસ પરથી જાણવા મળે છે કે વૈદિક સમાજમાં પર્યાવરણના મહત્વ અને તેના રક્ષણ વિશે ઘણી જાગૃતિ હતી. તત્કાલિન સમાજ પર્યાવરણીય પ્રદૂષણના જોખમો વિશે ખૂબ જ સભાન હતો, વૈદિક કાળમાં ભુમિને દેવતા તરીકે પૂજવાની પ્રેરણા આપવામાં આવતી હતી. જેમ કે.અથર્વવેદમાં સ્પષ્ટ ઉલ્લેખ છે.
YOGA FOR STRESS REDUCTION: A PSYCHOLOGIST'S PERSPECTIVE
Authors: Garana Mohsin
Published: July 2024

In the relentless pace of modern life, stress has become a ubiquitous challenge with profound implications for mental well-being. This article presents a psychologist's perspective on the integration of yoga as a holistic approach to stress reduction. Examining the psychological dimensions of chronic stress, we lay the foundation for understanding the need for innovative interventions beyond conventional methods. Navigating the philosophy of yoga, we explore its inherent mind-body interconnectedness, shedding light on its potential to address the root causes of stress. Supported by scientific evidence, we delve into the physiological and neurological changes associated with yoga practices, emphasizing its relevance in contemporary psychological contexts.
By weaving together traditional psychological approaches with yogic principles, we propose a nuanced and effective strategy for stress management. Providing practical recommendations for psychologists, we discuss the incorporation of yoga into therapeutic practices and its potential impact on client outcomes. Nevertheless, we acknowledge considerations and potential contraindications, underscoring the importance of tailored approaches.
धार्मिक क्रियायों की वैज्ञानिक पद्धति- एक विश्लेषणात्मक अध्ययन
Authors: मिश्रा धीरेन्द्र , तिवारी श्रीश
Published: July 2024

भारत के अतिप्राचीन ज्ञानपद्धति का निर्माण एवं प्रसार केवल गुरूकुलों में ही नही किन्तु लोकस्वीकृति के द्वारा भी पुष्पित एवं पल्लवित हुआ है। प्रथमदृष्टया यह भले उत्तराधिकार से प्राप्त संस्कार,लोकाचार,पारितोषिक अथवा दंड की प्रत्याशा के कारण स्वीकार्य माना गया हो किन्तु ऐसी स्वीकृति लोभाचार अनादिकाल से वर्तमान पर समान भाव में स्वीकार्य हो यह पूर्णतया असंभव है। प्रस्तुत यह आलेख उन कारणों की विवेचना के उद्देश्य से युक्त है जो इन संस्कारों को काल निर्बाधित बनाये हुये है। साथ ही आलेख यह भी समझाने का प्रयास करता है कि वे कौन से तत्त्व है जो सदाचार,लोकाचार एवं मानवीय एवं प्राकृतिक व्यवहारों में सामंजस्य साहचर्य एवं समन्वय स्थापित किये है।
PELATIHAN DAN PENDAMPINGAN KARYAWAN BUMY DALAM PENYUSUNAN BUSSINESS PLAN
Authors: Hidayat Muhammad Taufiq , Maqsudi Achmad
Published: July 2024

Pada era globalisasi saat ini, persaingan dalam dunia usaha semakin ketat, menuntut setiap pelaku bisnis memiliki strategi yang efektif dan komprehensif untuk bersaing dan berkembang. Hal ini tidak hanya berlaku bagi perusahaan besar, tetapi juga bagi Usaha Kecil dan Menengah (UKM) yang berperan penting dalam perekonomian nasional. Berdasarkan survei di BUMY, banyak karyawan menghadapi kesulitan dalam menyusun rencana bisnis yang efektif dan kurang pengetahuan tentang strategi pemasaran yang diperlukan untuk membantu produk-produk rumahan bersaing dengan produk dari pengusaha besar. Selain itu, karyawan juga mengalami tantangan dalam mendampingi pengusaha rumahan mengembangkan usaha mereka di tengah persaingan pasar yang ketat. Oleh karena itu, kegiatan pengabdian ini bertujuan memberikan pelatihan dan pendampingan kepada karyawan BUMY untuk meningkatkan keterampilan dalam penyusunan business plan, mengajarkan strategi pemasaran yang efektif, dan mendukung pengembangan usaha kecil dan menengah agar mampu bersaing dan berkembang di pasar yang kompetitif. Dengan adanya pelatihan dan pendampingan ini, diharapkan karyawan BUMY akan memiliki pengetahuan dan keterampilan yang lebih baik dalam menyusun rencana bisnis dan strategi pemasaran, sehingga dapat berkontribusi positif terhadap perkembangan UKM di bawah pendampingan mereka, serta memberikan dampak signifikan bagi perekonomian lokal dan nasional.
TINJAUAN YURIDIS PERLINDUNGAN HUKUM TERHADAP PEMILIK HAK MERK SKINCARE AKIBAT PELANGGARAN MERK
Authors: Idrina Mustika , Astutik Sri , Soekorini Noenik , Cornelis Vieta Imelda
Published: July 2024

Dengan berkembangan zaman dan semakin berkembangnya kesadaran diri untuk menjaga kesehatan maka produk–produk kosmetik kesehatan menjadi beragam macam jenisnya baik produk-produk kosmetik skincare lokal ataupun internasional yang beredar dimedia online. Sistem Hukum HAKI harus mampu menciptakan iklim yang kondusif bagi usaha eksploitasi dan komersialisasi karya-karya atau aset intelektual yang bermuatan HAKI Merek merupakan salah satu jenis atau bentuk perlindungan Hak Kekayaan Intelektual yang berguna sebagai tanda untuk mengidentifikasikan dan membedakan produk antara perusahaan yang satu dengan perusahaan yang lainnya. Penelitian ini menggunakan jenis penelitian hukum yang sifatnya normatif (normative legal research), Penelitian ini bercondong kepada Pendekatan Undang-Undang dan Pendekatan Konseptual. Serta Bahan Hukum yang peneliti pakai adalah Sumber bahan hukum yang sifatnya primer, bersifat tersier, dan bersifat sekunder biasa digunakan dalam penelitian dengan sifat normatif. Hak Merek yang digunakan sebagai hak yang bersifat khusus. Hak khusus tersebut pada dasarnya bersifat ekslusif dan monopoli yang hanya dilaksanakan oleh pemilik hak, sedangkan orang lain tidak boleh untuk menggunakan tanpa seizin pemiliknya.
ANALISIS HUKUM TERHADAP PEMBUKAAN RAHASIA BANK TENTANG PENCEGAHAN DAN PEMBERANTASAN TINDAK PIDANA PENCUCIAN UANG
Authors: Sulfiarini Wiwin , Marwiyah Siti , Prawesthi Wahyu , Amiq Bachrul
Published: July 2024

Tesis ini melakukan analisis hukum terhadap pembukaan rahasia bank dalam konteks pencegahan dan pemberantasan tindak pidana pencucian uang. Menghadapi kompleksitas perkembangan ekonomi global, sektor perbankan menjadi pusat perhatian dalam upaya menjaga integritas keuangan dan mencegah penyalahgunaan sistem keuangan untuk tindak pidana pencucian uang. Pembukaan rahasia bank, sebagai instrumen pencegahan, menjadi sorotan dalam kajian ini. Melalui analisis mendalam terhadap dasar hukum dan regulasi yang mengatur pembukaan rahasia bank, tesis ini menggali prosedur dan mekanisme praktik yang diterapkan dalam upaya pencegahan tindak pidana pencucian uang. Berdasarkan analisis yang telah dilakukan penulis, maka dapat diperoleh kesimpulan bahwa dengan adanya ketentuan rahasia bank, kepentingan antara nasabah dan bank dapat terlindungi. Rahasia bank merupakan hal yang wajib dilakukan oleh bank dengan menggunakan prinsip Know Your Customer (KYC) dan hal ini merupakan prinsip yang sangat mendukung dan hal terpenting bank dalam melakukan kegiatan usaha. Pada sisi lain, Undang-Undang Tindak Pidana Pencucian Uang juga merupakan peraturan hukum yang harus ditegakkan oleh pihak penyidik dalam melakukan penyelidikan terhadap tersangka dan terdakwa dalam tindak pidana pencucian uang.
PENERAPAN KEADILAN RESTORATIF PADA TINDAK PIDANA KECELAKAAN LALU LINTAS YANG MELIBATKAN ORANG ASLI PAPUA DALAM PERSPEKTIF KEPASTIAN DAN KEMANFAATAN HUKUM
Authors: Tasane Stefani Ivonne , Ucuk Yoyok , Subekti  , Widodo Ernu
Published: July 2024

Penelitian ini dilakukan bertujuan untuk mengetahui faktor-faktor penghambat penerapan Restorative justice oleh Polresta Sorong Kota dalam penyelesaian Tindak Pidana Lalu Lintas. Dan untuk mengetahui penerapan Restorative justice yang dilakukan kepolisian dalam penyelesaian kejahatan lalu lintas. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian hukum normatif dan penelitian empiris. Hasil penelitian menunjukkan bahwa penyelesaian kecelakaan lalu lintas dengan pendekatan Restorative justice atau ADR di wilayah hukum Polresta Sorong Kota telah berjalan untuk kecelakaan lalu lintas yang disebabkan oleh luka ringan. Penyelesaian kecelakaan lalu lintas melalui pendekatan hukum Restorative justice dapat dilakukan melalui ADR (Alternative Dispute Resolusi) apabila kecelakaan tersebut termasuk dalam kategori Ringan. Namun jika terjadi kecelakaan yang serius maka Restorative justice tidak dapat digunakan. Penyelesaian kasus kecelakaan lalu lintas menggunakan metode Restorative justice sehingga tidak terjadi penumpukan kasus kecelakaan lalu lintas. Kendala yang sering dihadapi oleh penyidik ​​Satuan Kecelakaan Lalu Lintas Polresta Sorong Kota dalam menangani kecelakaan lalu lintas dengan pendekatan Restorative justice hanya kurangnya pemahaman sebagian masyarakat tentang Undang-Undang Nomor. 22 Tahun 2009. Sebagian masyarakat masih menganggap pihak yang dirugikan atau yang mengalami kecelakaan adalah pihak.    yang salah dan Kecelakaan yang melibatkan Mobil dan Sepeda, Sepeda Motor, yang salah adalah Mobil atau Sepeda Motor dan pejalan kaki, yang salah adalah sepeda motor.