bluuebunny/crossref_metadata_2025 huggingface dataset:
A study of citizen preferences regarding legal land conflict resolution: The importance-performance analysis
Authors: Tehupeiory Aarce , Sianipar Imelda Masni Juniaty , Suryawan I Wayan Koko
Published: October 2023

This paper addresses the critical issue of land ownership in society, given the increasing conversion of undeveloped land into developed property. The indicators include land certificates, regulations on land ownership rights and use, regulations on land use, the presence of land brokers, and the existence of a task force for eradicating the land mafia. The main findings show that the type of land certificate, regulations on land use, and regulations on the use and rights of land ownership are currently performing well, while the task force for eradicating the land mafia had the lowest level of urgency, indicating a possible overkill. The study also highlights the need for serious consideration when eliminating brokers, as it can lead to the rise of brokers/land mafia. Additionally, the study indicates that the community’s readiness to seek legal aid for land disputes is directly proportional to the quality of law enforcement performance. Effective regulation and law enforcement are crucial in resolving land disputes to ensure the equitable distribution of land resources. The paper contributes to the ongoing discourse on land ownership and disputes and provides valuable insights for policymakers, landowners, and communities to develop effective strategies for resolving land disputes of land resources.
Immunometabolic stress and herbal medicines in atherosclerosis
Authors: Liang Tianzhen , Xia Xiaofeng , Cui Herong
Published: October 2023

Atherosclerosis is a widespread illness that gravely endangers human
health and is the fundamental pathological foundation of many
cardiovascular and cerebrovascular diseases. The absorption and storage
of oxidatively modified LDL by certain specofoc cells in immune cells,
such as macrophages, causes varieties of immunooxidative processes.
These processes of stress lead to plaque rupture through inflammatory
processes, and then drives the development of atherosclerotic lesions.
Now, the medications for the treatment of atherosclerosis are mostly
lipid-lowering, anticoagulant, and thrombolytic agents, but the
therapeutic outcomes are insufficient. It is determined that traditional
Chinese medicine has achieved good clinical efficacy in treating
atherosclerotic illnesses. However, the mechanism of TCM therapy for
atherosclerosis needs to be elucidated. This paper highlights the target
mechanism and structural features of traditional Chinese medicine
components and compounds in controlling the connections mentioned above
and then regulating atherosclerosis, hoping to propose novel techniques
for treating and preventing the disease.
Oshtoran Syndrome (H63D Syndrome Type-3)
Authors: Diamandis Dr. Carolina , Shirazi Ali , Honda Riku , Rocha Fabio , Ivanova Olga , Schneider Miriam , Bartels Alexander , Kaufmann Marianne , Müller Peter , Makri Sofia , Dimitrikov Boris
Published: October 2023

Oshtoran Syndrome, also known as H63D Syndrome Type-3, is a multifaceted meta-syndromic condition characterized by an array of clinical manifestations. These manifestations include irregular iron homeostasis, micro-inflammatory events, neuropsychiatric disturbances, multi-organ pathology, and notably, autonomic dysfunctions that affect the Central Nervous System, the Autonomous Nervous System, and the innate immune system. A nuanced understanding of the underlying pathophysiological mechanisms is crucial for precise diagnosis, evidence-based management, and the development of targeted therapeutic strategies. Healthcare professionals are encouraged to employ an interdisciplinary framework in patient management, accentuating the imperative for early diagnostic efforts, timely interventions, and patient-focused educational initiatives. Future research should strategically focus on the employment of gene-editing technologies and the identification of novel therapeutic options to address the root genetic anomalies and the corresponding heterogeneous symptomatology.
Energetic Cost of Biosynthesis Is a Missing Link between Growth and Longevity in Mammals
Authors: Hou Chen
Published: October 2023

The physiological mechanism underlying the well-established negative
correlation between Gompertz postnatal growth constant and lifespan
across mammalian species remains unclear. For the first time, this study
shows that the energetic cost of biosynthesis plays a key role in this
correlation. Previously, this cost has been thought to be a constant
across species, and therefore was not considered a contributor to the
variation in any life history traits. Here, we employ a newly proposed
model to explain the physiological effect of the variation in this
energetic cost on aging, and how it links growth and lifespan. The
conventional life history theory suggested a tradeoff between growth and
health of animals, but the new findings here suggest that allocating
more energy to biosynthesis may reduce the energetic requirement of
somatic maintenance and extend lifespan, and therefore they reveal a
more complex nature of the tradeoff.
An Improved TENO-A Scheme with Adaptive Accuracy for Hyperbolic Conservation Laws
Authors: Bian Wei , Zhao Qijun , Chen Xi , Wang Bo , Zhao* Guoqing
Published: October 2023

A novel TENO-adaptive accuracy (TENO-A) scheme is proposed to perform
complex flowfield simulations containing abundant vortex field details
and shock wave discontinuities. This hybrid scheme not only enhances the
low dissipation property of TENO scheme in smooth regions but also
improves discontinuity-resolving capability for shock waves while
retaining the robustness of the scheme. A unified and robust
discontinuous detector using the information within the global stencil
width is applied to separate discontinuous and smooth regions, which is
not case and parameter sensitive. In discontinuous regions, THINC scheme
with jump-like distribution is adopted to well approximate a
discontinuity within a grid. Besides, in the smoothest region, the
global reconstruction value is adopted as the final reconstruction
value, and the accuracy is improved from the original fifth-order to
sixth-order; in the general smooth region, based on the Kriging method,
the candidate stencil reconstruction is employed for final
reconstruction with nonlinear weights, which improves the accuracy of
the candidate stencil from the original third-order to fourth-order. As
a result, the dissipation is significantly reduced using both the two
types of reconstruction, which is beneficial to resolve small-scale flow
structures. A set of numerical results demonstrates that TENO-A scheme
performs better in one-dimensional and two-dimensional cases than the
standard TENO scheme and is able to predict complex flowfield without
the necessity of parameter tuning case by case, and the hybrid scheme
can restore high-order accuracy, maintain low dissipation property and
avoid spurious oscillations.
IMAGINE BEYOND SCIENCE Philosophy was, Science is, and Then-What it will be?
Authors: Shah Abbas Ali
Published: October 2023

Abstract: - It presents a novel exploration of the conceptual landscape
beyond traditional scientific confines. It urges the rethinking of
established norms and encourages envisioning realms untapped by
empirical examination. Drawing on various philosophical, theoretical,
and multidisciplinary insights, the study embarks on an intellectual
journey, confronting the limitations of scientific discourse and
highlighting the need for a more inclusive approach to knowledge. The
investigation underscores the importance of imaginative thinking as an
integral part of human understanding, often neglected in the rigidity of
scientific inquiry. Through a detailed analysis, the paper identifies a
symbiotic relationship between science and imagination, arguing that
this association is essential for scientific advancements and societal
progression.
The spatial heterogeneity of cloud phase observed by satellite
Authors: Sokol Adam B , Storelvmo Trude
Published: October 2023

We conduct a global assessment of the spatial heterogeneity of cloud
phase within the temperature range where liquid and ice can coexist.
Single-shot CALIOP lidar retrievals are used to examine cloud phase at
scales as fine as 333 m, and horizontal heterogeneity is quantified
according to the frequency of switches between liquid and ice along the
satellite’s path. In the global mean, heterogeneity is greatest between
$-$15 and $-$4 \textdegree C with a peak at $-$5
\textdegree C, when small patches of ice are prevalent
within liquid-dominated clouds. Heterogeneity “hot spots” are
typically found over the extratropical continents, whereas phase is
relatively homogeneous over the Southern Ocean and the eastern
subtropical ocean basins, where supercooled liquid clouds dominate. Even
at a fixed temperature, heterogeneity undergoes a pronounced annual
cycle that, in most places, consists of a minimum during autumn or
winter and a maximum during spring or summer. Based on this spatial and
temporal variability, it is hypothesized that heterogeneity is affected
by the availability of ice nucleating particles. These results can be
used to improve the representation of subgrid-scale heterogeneity in
general circulation models, which has the potential to reduce
longstanding model biases in cloud phase partitioning and radiative
fluxes.
The characterization of the variability of the wet season over Central America
Authors: Rodgers Joanna , Misra Vasubandhu , Jayasankar Chempampadam B.
Published: October 2023

Central America exhibits a distinct seasonal cycle of rainfall, which is
objectively defined as having an onset date and a demise date of the wet
season on the first and the last day of the year when its daily rainfall
exceeds and falls below the annual mean rainfall climatology. This is
defined at the granularity of the rainfall analysis dataset.
Additionally, the methodology diagnoses the onset/demise dates of the
wet season from an ensemble of 1000 members per season by perturbing the
original timeseries to obtain robust probabilistic estimates. We show
that both onset and demise date variations have a bearing on the
seasonal length and seasonal rainfall anomaly but impact them
independently of each other. We demonstrate that a seasonal outlook
based solely on the onset date variations has useful prediction skills
that portend for real-time monitoring of the onset date of the wet
season.
Observed Seasonal Evolution of the Antarctic Slope Current System off the Coast of Dronning Maud Land, East Antarctica
Authors: Lauber Julius , Steur Laura de , Hattermann Tore , Darelius Elin
Published: October 2023

The access of heat to the Antarctic ice shelf cavities is regulated by
the Antarctic Slope Front, separating relatively warm offshore water
masses from cold water masses on the continental slope and inside the
cavity. Previous observational studies along the East Antarctic
continental slope have identified the drivers and variability of the
front and the associated current, but a complete description of their
seasonal cycle is currently lacking. In this study, we utilize two years
(2019-2020) of observations from two oceanographic moorings east of the
prime meridian to further detail the slope front and current
seasonality. In combination with climatological hydrography and
satellite-derived surface velocity, we identify processes that explain
the hydrographic variability observed at the moorings. These processes
include (i) an offshore spreading of seasonally formed Antarctic Surface
Water, resulting in a lag in salinity and thermocline depth seasonality
toward deeper isobaths, and (ii) the crucial role of buoyancy fluxes
from sea ice melt and formation for the baroclinic seasonal cycle.
Finally, data from two sub-ice-shelf moorings below Fimbulisen show that
flow at the main sill into the cavity seasonally coincides with a weaker
slope current in spring/summer. The flow is directed out of the cavity
in autumn/winter when the slope current is strongest. The refined
description of the variability of the slope current and front
contributes to a more complete understanding of processes important for
ice-shelf-ocean interactions in East Antarctica.
Oceanographic variability in Cumberland Bay, South Georgia, and its implications for glacier retreat
Authors: Zanker Joanna C , Young Emma F. , Holland Paul Richard , Haigh Ivan D , Brickle Paul
Published: October 2023

South Georgia is a heavily glaciated sub-Antarctic island in the
Southern Ocean. Cumberland Bay is the largest fjord on the island, split
into two arms, each with a large marine-terminating glacier at the head.
Although these glaciers have shown markedly different retreat rates over
the past century, the underlying drivers of such differential retreat
are not yet understood. This study uses observations and a new
high-resolution oceanographic model to characterize oceanographic
variability in Cumberland Bay and to explore its influence on glacier
retreat. While observations indicate a strong seasonal cycle in
temperature and salinity, they reveal no clear hydrographic differences
that could explain the differential glacier retreat. Model simulations
suggest the subglacial outflow plume dynamics and fjord circulation are
sensitive to the bathymetry adjacent to the glacier, though this does
not provide persuasive reasoning for the asymmetric glacier retreat. The
addition of a postulated shallow inner sill in one fjord arm, however,
significantly changes the water properties in the resultant inner basin
by blocking the intrusion of colder, higher salinity waters at depth.
This increase in temperature could significantly increase submarine
melting, which is proposed as a possible contribution to the different
rates of glacier retreat observed in the two fjord arms. This study
represents the first detailed description of the oceanographic
variability of a sub-Antarctic island fjord, highlighting the
sensitivity of fjord oceanography to bathymetry. Notably, in fjords
systems where temperature decreases with depth, the presence of a
shallow sill has the potential to accelerate glacier retreat.
Column-Compound Extremes in the Global Ocean
Authors: Wong Joel , Münnich Matthias , Gruber Nicolas
Published: October 2023

Marine extreme events such as marine heatwaves, ocean acidity extremes
and low oxygen extremes can pose a substantial threat to marine
organisms and ecosystems. Such extremes might be particularly
detrimental (i) when they occur compounded in more than one stressor,
and (ii) when the extremes extend substantially across the water column,
restricting the habitable space for marine organisms. Here, we use daily
output from a hindcast simulation (1961-2020) from the ocean component
of the Community Earth System Model (CESM) to characterise such
column-compound extreme events (CCX), employing a relative threshold
approach to identify the extremes and requiring them to extend
vertically over at least 50m. The diagnosed CCXs are prevalent,
occupying worldwide in the 1960s about 1% of the volume contained
within the top 300m. Over the duration of our simulation, CCXs become
more intense, last longer, and occupy more volume, driven by the trends
in ocean warming and ocean acidification. For example, the triple CCX
have expanded 24-fold, now last 3-times longer, and have become 6-times
more intense since the early 1960s. Removing this effect with a moving
baseline permits us to better understand the key characteristics of the
CCXs. They last typically about 10 to 30 days and predominantly occur in
the tropics and the high latitudes, regions of high potential biological
vulnerability. Overall, the CCXs fall into 16 clusters, reflecting
different patterns and drivers. Triple CCX are largely confined to the
tropics and the North Pacific, and tend to be associated with the El
Nino-Southern Oscillation.
How Variable are Cold Pools?
Authors: Grant Leah D. , Kirsch Bastian , Bukowski Jennie , Falk Nicholas M. , Neumaier Christine A. , Sakradzija Mirjana , Heever Susan C. van den , Ament Felix
Published: October 2023

Cold pools formed by precipitating convective clouds are an important
source of mesoscale temperature variability. However, their
sub-mesoscale (100 m to 10 km) structure has not been studied, which
impedes validation of numerical models and understanding of their
atmospheric and societal impacts. We quantify temperature variability in
observed and simulated cold pools using variograms calculated from dense
network observations collected during a field experiment and in
high-resolution case study and idealized simulations. The temperature
variance in cold pools is enhanced for spatial scales between
~5-15 km compared to pre-cold pool conditions, but the
magnitude varies strongly with cold pool evolution and environment.
Simulations capture the overall cold pool variogram shape well but
underestimate the magnitude of the variability, irrespective of model
resolution. Temperature variograms outside of cold pool periods are
represented by the range of simulations evaluated here, suggesting that
models misrepresent cold pool formation and/or dissipation processes.
Climatology of the Residual Mean Circulation of the Martian Atmosphere and Contributions of Resolved and Unresolved Waves Based on EMARS
Authors: Asumi Anzu , Sato Kaoru , Kohma Masashi , Hayashi Yoshi-Yuki
Published: October 2023

The objective of this study was to examine both the climatology of the
residual mean circulation, and the roles of resolved wave (RW) and
unresolved wave (UW) forcings over four Mars years, based on the
transformed Eulerian mean equation system using the EMARS reanalysis
dataset. While RW forcing was estimated directly as Eliassen–Palm flux
divergence, the forcing by UWs, including subgrid-scale gravity waves,
was estimated indirectly using the zonal momentum equation. This
indirect method, devised originally for study of Earth’s middle
atmosphere, is applicable to latitudinal regions having angular momentum
isopleths connected from the surface to the top of the atmosphere, which
are usually mid- and high-latitude regions. In low latitudes of the
winter hemisphere, a strong residual mean poleward flow is observed at
an altitude range of 40–80 km, where the latitudinal gradient of the
absolute angular momentum is small. The strong poleward flow crosses the
isopleths of angular momentum in the regions of its northern and
southern ends, indicating the necessity of the wave forcing. Our results
suggest that the structure of the residual mean circulation at mid- and
high-latitude regions is largely determined by UW forcing, particularly
above the altitude of 60 km, whereas the RW contribution is also large
below the altitude of 60 km.
From Grid to Cloud: Understanding the Impact of Grid Size on Simulated Anvil Clouds and Atmospheric Profiles
Authors: Hu Zeyuan , Jeevanjee Nadir , Kuang Zhiming
Published: October 2023

In this study, we explore the relationship between anvil cloud fraction
and horizontal model resolution in small domain radiative-convective
equilibrium (RCE) simulations, building on the findings of
\citeA{jeevanjee22}. Using the System of Atmosphere
Modeling (SAM) model, we find that finer resolutions yield higher anvil
cloud fractions due to larger convective updrafts mass flux and
increased mass detrainment at anvil levels. Employing two different
microphysics schemes, we illustrate that finer resolution can enhance
mass flux through either stronger cloud evaporation or weaker
upper-troposphere stability, as the consequence of enhanced horizontal
mixing. Moreover, we refine an analytical zero-buoyancy plume model to
investigate the effects of adjusting entrainment rate and evaporation
rate on vertical atmosphere profiles in a simple theoretical framework.
Our solutions of the zero-buoyancy plume model suggest that stronger
horizontal mixing can lead to larger convective updraft mass flux,
consistent with the analysis in numerical simulations. We also observe
the likelihood of atmospheric profiles converging at a grid size of
approximately 100m, potentially as a result of converging entrainment
rate and mixing strength. These insights have implications for global
storm-resolving simulations, implying a possible convergence of high
cloud and deep convection properties as the horizontal resolution
approaches around 100m.
Narcissism and Entrepreneurship: Evidence from Malaysia Realm
Authors: Ali Azrin , Khan Yasmin Kamall
Published: October 2023

In ensuring the success of an entrepreneurial endeavor, multiple factors come into play.  One important aspect is the personality trait of said individual such as narcissism. In Malaysia, there are studies conducted on narcissism in publicly listed companies and CEOs’ earnings management, but lacking research on entrepreneurs and their impact on business performance.  This conceptual paper aims to explore the level of narcissism in Malaysian entrepreneurs and how narcissistic traits impact businesses. The theory of Stimulus-Organism-Response is used as the underpinning foundation for framing the relations of the variables to narrow the gap of understanding entrepreneurs’ narcissistic traits impact specifically in the Malaysian region. After reviewing abundant related literature, three main factors are poised as the stimulus portion of the framework; risk-taking activities, propensity towards entrepreneurship, and business competencies. Meanwhile, the organism portion is represented by the narcissistic trait, and the response portion is evaluated in terms of business performance. The implication of this paper is to spur a more in-depth probe into this matter and further enhance entrepreneurs’ successes in the future with preventive measures.
Factors of Gig Job Involvement and the Effect on B40 and M40 Socio-economic Sustainability
Authors: Ab Rashid Norasekin , Khazani Mohd Zool , Md Saleh Nor Effuandy Pfordten , Abidin Maziana Zainal , Faimi Mohd Faznor Akmar , Sabli Norhaila
Published: October 2023

The emergence of information and communication technology (ICT) creates new means that permit interaction between employers and employees via apps and systems. The gig economy has arisen as a key theme in a recent independent review of modern employment practices. However, most of the existing literature focused on the implications of growth in these arrangements for workers and their families. Realizing the importance of the research on job involvement for Malaysian citizens specifically among B40 and M40 to opt for gig work is still largely unexplored, hence, this study aims to explore the factors influencing the involvement of a gig worker among B40 and M40 while examining the effect on the enhancement of the B40 and M40 segment’s socio-economic sustainability. Using a purposive sampling method, the data were collected through a survey among gig workers in Malaysia. A total of 1415 valid questionnaires were gathered from the gig workers in 14 states of Malaysia. Additionally, SPSS 28.0 was applied to test the hypotheses. The results indicated that circumstances, earnings, risk, prospects, and workload had a positive relationship with the B40 and M40 socio-economic sustainability while flexibility is not significant toward B40 and M40 socio-economic sustainability. The result also shows that there is a significant difference between B40 and M40 income groups toward socio-economic sustainability. Findings from this study contributed new knowledge on the gig economy in Malaysia. The research also assists policymakers in understanding holistically the current job scenario of gig workers to formulate policies, incentives, and development programs.
Nexus between Macroeconomic Factors and Economic Growth in Malaysia: An Autoregressive Distributed Lag Approach
Authors: Harun Hazalinda , Nordin Noorain Mohd , Hasbullah Nornajihah Nadia , Mastor Suraya Hamimi , Kamis Rohaiza , Awang Amizatul Hawariah binti
Published: October 2023

This study digs into the complex relationship that exists between the development of GDP in Malaysia and major macroeconomic variables. It is of the utmost importance to gain an understanding of the elements that influence GDP development to reduce the risk of sociopolitical instability. Because nations are becoming more aware of the various elements that could potentially affect economic growth, this study was prompted to determine the precise mechanisms that are at play because of this awareness. This study employs the Autoregressive Distributed Lag (ARDL) methodology to yield robust statistical insights into the nexus between macroeconomic variables and economic growth in Malaysia. We have used quarterly data ranging from the initial quarter (Q1) of 2000 to the last quarter (Q4) of 2020 for our analysis. The findings of this study provide important insights into the dynamic links between GDP growth and the selected macroeconomic determinants. As a result, the findings provide policymakers, academics, and practitioners with significant information that can be used to design economic plans that are informed by relevant data. In addition, this study emphasizes the necessity for future research endeavors to go deeper into this topic, bringing attention to the requirement for new views and the active participation of new academics, politicians, and practitioners. This concerted effort is necessary to promote sustainable economic growth and stability in Malaysia and elsewhere.
Exploring Communication Channel Selection for Enhanced Audit Quality: Internship Student's Perspective
Authors: Mamat Siti Nurulhuda , Bustamam Khair Syakira , Adanan Siti Azrina , Saidin Amilia , Sani A’ieshah Abdullah , Abd Samad Khairunnisa
Published: October 2023

Effective communication is essential for maintaining audit quality and providing assurance over financial information. This study investigates auditors' communication channel preferences and their impact on audit quality in the context of digitalization and changing communication norms. The research aims to address two primary questions: the communication channels auditors prefer and use for audit-client communication, and how the choice of communication channels influences audit quality. The audit quality is measured through audit effort and auditor performance using a descriptive and quantitative research design. The preferred and actual communication channels are categorized as traditional (face-to-face) and technology-mediated (e-mail, instant messaging, phone calls). The findings reveal that while auditors prefer in-person meetings and texting platforms, they mostly use technology-mediated communication during audits, possibly due to factors like the COVID-19 pandemic. The study contributes to a deeper understanding of auditors' communication choices and their impacts on audit quality. It suggests that the complex relationship between communication channels and audit quality needs further exploration, potentially through larger sample sizes and mixed-method approaches. The insights gained from this research can benefit audit practitioners, regulators, and educators in enhancing audit communication practices and quality.
Pengembangan desa wisata zona B di Desa Gilangharjo, Kabupaten Bantul
Authors: Binarti Floriberta , Ardhiansyah Nicolaus Nino , Liauw Adrian Hansen , Chandramaya Steven
Published: October 2023

The design of organic paddy fields and Gunung Cilik tourist areas is a part of Gilangharjo Village tourism development based on community empowerment (CBT). The tourist facilities provided in the area were designed to preserve local wisdom and ecological principles included as characteristics of CBT. The preservation of local wisdom was manifested through applying Bantul's distinctive architectural style and using local materials and vegetation. The ecological principles were applied through a temporary stage system, efficient material building design, high albedo materials, and porous paving. This design hopefully can empower the local community to the maximum extent, preserve local wisdom, and increase tourism visits without harming the environment.
LIFE SKILL SEBAGAI LANGKAH PEMBERDAYAAN MASYARAKAT MENUJU KEMANDIRIAN EKONOMI
Authors: Atmaja Ragil , Nurlaila Nurlaila , Arif Rahman , Atikah Rahmi
Published: October 2023

Skills education (life skill) in the context of community empowerment to prepare independent individuals so that they are empowered for their lives. Community empowerment is a process of developing, empowering, and strengthening elements of society that have low socioeconomic conditions. Empowerment activities through skills education succed in bringing individuals to become skilled in knowledge, behaviour, and organizing themselves and the social environment. This research uses a literature study approach by utilizing research results related to strategies to increase learning motivation. The literature study approach, also known as the literature study method or literature review, is a research approach that involves the analysis and synthesis of a collection of literature or written sources that are relevant to a particular research topic.
Emotional intelligence, sociodemographic, and investment decision: the moderating effect of financial literacy
Authors: Puspita Nindi Vaulia , Mansor Aida Azlina , Yuliari Kartika
Published: October 2023

This study aims to determine the effect of emotional intelligence,

sociodemographic factors on investment decisions, and financial literacy as moderating variables of emotional intelligence and sociodemographic factors on investment decisions. The research population is investor saham pemula (ISP) community, a sample of 106 investors. The analysis technique used in this research uses the help of the Smart PLS 3.0 data processing application. the results of the study indicate that Emotional Intelligence has a positive and significant effect on investment decisions; Sociodemography has no effect on investment decisions; Emotional intelligence is positive and significant to investment decisions moderated by financial literacy; positive and significant sociodemography on investment decisions moderated by financial literacy
The influence of hedonic shopping motivation and shopping lifestyle on impulse buying through positive emotion in e-commerce
Authors: Mariyana Mariyana , Djawoto Djawoto , Suhermin Suhermin
Published: October 2023

Therefore, this study aimed to examine and analyze the effect of hedonic shopping motivation, and shopping lifestyle, either directly or indirectly through impulse buying in Shopee e-commerce. The data collection technique used purposive sampling. In line with that, there were 95 respondents as the sample. Moreover, the study was descriptive-quantitative with descriptive analysis and statistic inferential, i.e. using SmartPLS 4.0 with bootstrapping test. In addition, both hedonic shopping motivation and shopping lifestyle had a significant effect on positive emotion. However, hedonic shopping, as well as a shopping lifestyle, had an insignificant effect on impulse buying. Likewise, positive emotion proved to mediate both hedonic shopping motivation and shopping lifestyle on impulse buying (full mediation). In other words, positive emotion could improve or determine consumers to have impulse buying in Shopee e-commerce.
UPAYA MENINGKATKAN HASIL DAN MINAT BELAJAR MATEMATIKA SISWA SAAT MENERAPKAN PTMT
Authors: Rizki Nanda Arista , Asnawati Asnawati , Watulingas Jefferson R.
Published: October 2023

This study aims to determine how implementing the Project Based Learning (PjBL) learning model can improve the results and interest in learning mathematics for Class VII Students of SMPN 27 Samarinda when implementing Limited Face-to-Face Meetings (LFFM) in the pandemic situation. This study used a qualitative approach with the Classroom Action Research (CAR) type. Data collection techniques in this study used instruments, i.e., observation sheets, LKPD, LKPJ, final cycle tests, and questionnaires on students' interest in learning mathematics. The research subjects were 31 students in class VII-A, and the object of research was the PjBL model with a scientific approach. The research subjects were 31 students in class VII-A, and the object of research was the PjBL model with a scientific approach. The results of the data analysis showed an increase in the average value of student learning outcomes and interest in each cycle and ended up in the third cycle. The percentage of students who completed increased starting from 25.8% in Cycle I, then 74.2% in Cycle II, and ended with 87.1% in Cycle III. Meanwhile, the number of students who were at least interested also increased from 55% in Cycle I, then 65% in Cycle II, ending with 87% in Cycle III. The PjBL model was successfully implemented due to discussions on different action plans with observers, which were carried out following the results of the previous cycle's reflections.
SOLVING WORD PROBLEMS STRATEGIES BY FIFTH-GRADE STUDENTS
Authors: Mardliyana Millah , Amir Mohammad Faizal
Published: October 2023

This study aims to identify fifth-grade elementary school students' problem-solving strategies for solving word problems. This research uses a qualitative research approach with a case study research type. Data collection techniques employed tasks, observation, interviews, and documentation. The data analysis techniques used are data reduction, data presentation, and conclusion drawing or verification. The subjects in this study were 32 fifth-grade students of SDN Winong II. This study found four strategies that students used to solve word problems about arithmetic: applying reasoning, multiplying a set of objects, adding parts, and dividing the whole by the unit. The results of this study show that students at the elementary school level have their own strategies for solving word problems. The results of this study have implications for learning. Teachers should provide opportunities for students to explore and use their respective student strategies first in solving word problems. This is done before the teacher explains the correct solution to avoid learning and teaching that requires students to imitate the teacher's word problem solving strategy.
PENGEMBANGAN BAHAN AJAR MATEMATIKA BERBASIS DISCOVERY LEARNING DISERTAI NILAI ISLAM MATERI RELASI DAN FUNGSI
Authors: Sari Tika , Vahlia Ira , Wati ES Yeni Rahma
Published: October 2023

The research and development aims to producemathematics teaching materials based on discovery learning accompanied by Islamic Values ​​in the Material of Relations and Functions at SMP Negeri 3 Batanghari which is valid and practically used. This type of research and development usung ADDIE development models consisting of Analyze, Desain, Development, Implementation, and Evaluation. The subject of this research is Class VIII. 1 SMP N 1 Batanghari with 10 students. In this research and development, the resultingproduct must be validated fist, then a trial run. The validation process is carried out to determine the validity of the teaching materials development. The results of the validatot’s assessment are 2 material experts, 2 sesign experts, and 1 Islamic values experts who each get an average percentage of 83% with a very valid category, 81% with a very valid category, and 80 with a valid category. While the results of the trial use abtained on overall percentage of 81.6% with the very practical category. Based on the predetermined categories, the mathematics teaching materials based on discovery learning accompanied by Islamic Values developed are valid and practical.
IDENTIFIKASI KESALAHAN MAHASISWA PADA INTEGRAL LIPAT DUA BERDASARKAN NEWMANN’S ERROR ANALYSIS DITINJAU DARI PERBEDAAN GENDER
Authors: Kusuma Rachmalia Vinda , Wasqita Rachmat
Published: October 2023

Abstrak Penelitian ini bertujuan untuk mendeskripsikan kesalahan mahasiswa dan menjelaskan faktor penyebab kesalahan yang dilakukan mahasiswa dalam menyelesaikan permasalahan pada mata kuliah kalkulus peubah banyak khususnya pada integral lipat dua berdasarkan Newmann’s Error Analysis ditinjau dari perbedaan gender. Jenis penelitian ini adalah penelitian deskriptif kualitatif. Subjek penelitian adalah mahasiswa pendidikan matematika Universitas PGRI Ronggolawe Tuban angkatan 2021, kemudian dipilih 2 mahasiwa perempuan dan 2 mahasiswa laki-laki. Data penelitian diperoleh dari tes tertulis dan wawancara. Hasil analisis dengan menggunakan Newmann’s Error Analysis, letak kesalahan mahasiswa perempuan yaitu pada kesalahan pemahaman (comprehension error) dan kesalahan pengkodean/penentuan jawaban akhir (encoding error). Sedangkan untuk mahasiswa laki-laki melakukan kesalahan kesalahan dalam proses penyelesaian permasalahan (process skills error), kesalahan pemahaman (comprehension error), dan kesalahan pengkodean (encoding error).
PENGEMBANGAN BAHAN AJAR BERBASIS PROBLEM BASED LEARNING (PBL) BERBANTUAN MEDIA ISPRING UNTUK MENINGKATKAN HASIL BELAJAR SISWA
Authors: Manurung Muhammad Zakaria , Irawan Bambang , Siregar Rosliana
Published: October 2023

This research produced a Problem Based Learning (PBL)-based teaching material product assisted by iSpring Suite 10 on geometry transformation material. Private high school student Amir Hamzah has no electronic teaching material, so students study hard. The technique used in this study was to provide questionnaire sheets to measure product validation and practicality, and test sheets to measure the improvement of student learning outcomes. The sample of this study was all grade XI students of SMAS Amir Hamzah Medan. This research uses the Dick and Carey development model. The instruments used in this study are observation sheets, interview sheets, a valiantal questionnaire, a practical questionnaire, a pretest sheet, and a posttest sheet. Based on the results of material validation, media and language obtained an overall average of 88% with reliability of 1,382. This shows that this teaching material is very valid and the level of feasible is high and can be used. The results of the trial obtained student responses based on questionnaires of 66% with practical criteria and student learning outcomes showed an average percentage of 79% with effective criteria. The increase in student learning outcomes was obtained 0.54 with moderate criteria using the N-gain scale. This shows that there is an improvement in student learning outcomes after using iSpring Suite 10-assisted Problem Based Learning (PBL) teaching materials on geometry transformation materials.
PENGEMBANGAN E-MODUL INTERAKTIF DISERTAI NILAI-NILAI ISLAM PADA MATERI MATRIKS
Authors: Ramadhani Neli , Farida Nurul , Anwar Rahmad Bustanul
Published: October 2023

This study aims to produce an interactive e-module accompanied by Islamic values on a valid and practical matrix material. This type of research is Research and Development (R&D). The subjects of this research are students of class XI Multimedia at SMK Negeri 1 Purbolinggo. The development steps in this research use ADDIE (Analysis, Design, Development, Implementation and Evaluation). The instruments used in this study were expert validation questionnaire sheets and student response questionnaire sheets. An expert validation questionnaire was used to assess the validity of the interactive e-module and a student response questionnaire to assess the practicality of the interactive e-module. The results of the study concluded that the interactive e-module accompanied by Islamic values in the matrix material developed had met the valid criteria. Based on the results of the assessment of material experts, design experts and Islamic values experts, a percentage of 87.8% was obtained in the very feasible category. Based on the practical results of the interactive e-module, it meets the very practical criteria with a practicality percentage of 99%. Based on the criteria obtained, the interactive e-module accompanied by Islamic values in the matrix material developed meets the valid and practical criteria
EFEKTIVITAS E-LKPD BERBASIS WEB-BLOGGER BERBANTUAN FLIPHTML5 DAN QUIZIZZ UNTUK MENINGKATKAN PEMAHAMAN KONSEP MATEMATIS
Authors: Cahyanti Agna Deka , Sutiarso Sugeng , Rosidin Undang
Published: October 2023

The problem in this research started from the low ability of students to understand mathematical concepts in class From field research it was immediately found that students' active ability to develop and discover concepts is still low and it is still difficult to choose the right solution in solving problems. This research discusses increasing students' understanding of mathematical concepts by using web-blogger based E-LKPD assisted by Fliphtml5 and Quizizz. This type of research is RnD (Research and Development). The population of this study was 44 students at SMA Muhammadiyah Ahmad Dahlan Metro class X. The research sample was 20 students. This research was conducted in 2023. Data collection in this research used a learning outcomes test in the form of 3 essay questions. Research data was obtained through a test of understanding mathematical concepts. The data analysis technique uses the t test and N-gain. In the experimental class, the highest post-test score was 92, the lowest score was 58, the average was 79, with a standard deviation of 8.518. In the control class, the highest post-test score was 83, the lowest score was 42, the average was 63, with a standard deviation of 9.179. In the process, students in the experimental class showed the ability to understand concepts better than students in the control class. The results of the effectiveness test showed that E-LKPD based on Web-Blogger assisted by Fliphtml5 and Quizizz could improve the ability to understand mathematical concepts with an average N-gain of 0, 70. Based on the hypothesis test, it was found that the use of Web-Blogger based E-LKPD assisted by Fliphtml5 and Quizizz in mathematics learning was proven to be effective in improving students' ability to understand mathematical concepts.
STUDI KORELASI PENERAPAN PROJECT MARKET DAY DENGAN MODEL PEMBELAJARAN ROLE PLAYING TERHADAP LITERASI NUMERASI
Authors: Sari Novia Ratna Purnama , Kuryanto Moh Syaffruddin , Riswari Lovika Ardana
Published: October 2023

Pembelajaran matematika berperan dalam upaya pengembangan kemampuan literasi numerasi bagi siswa. Berdasarkan pengamatan dan wawancara diketahui bahwa kemampuan literasi numerasi siswa cenderung rendah. Untuk itu perlu, diadakan inovasi dalam pembelajaran matematika melalui penerapan project market day dengan model pembelajaran role playing. Penelitian ini bertujuan untuk menguji penerapan project market day dengan model role playing terhadap kemampuan literasi numerasi siswa. Penelitian ini merupakan penelitian kuantitatif korelasional yang dilaksanakan SD 5 Jepang, Mejobo, Kudus dengan sampel penelitian seluruh siswa kelas IV yang berjumlah 35 orang. Teknik pengumpulan data yang digunakan meliputi teknik non tes melalui observasi dan teknik tes. Adapun instrumen penelitian terdiri dari lembar observasi penerapan project market day dengan model pembelajaran role playing dan juga soal tes kemampuan literasi numerasi. Adapun teknik analisis datanya yakni uji normalitas, uji linearitas, dan uji hipotesis korelasional menggunakan korelasi berganda. Hasil penelitian diperoleh nilai rhitung sebesar 0,791 > nilai rtabel sebesar 0,334. Nilai koefisien korelasi sebesar 0,791 menandakan bahwa hubungan yang dihasilkan berada pada tingkatan yang kuat. Dengan demikian, dapat disimpulkan bahwa ada hubungan yang signifikan antara penerapan project market day dengan model pembelajaran role playing terhadap kemampuan literasi numerasi siswa. Kemampuan project market day dengan model role playing dalam mempengaruhi kemampuan literasi numerasi berada pada kategori sedang dengan persentase koefisien determinasi 62,6%. Saran dalam penelitian ini yakni guru dapat melaksanakan pembelajaran matematika yang menfasilitasi siswa untuk megembangkan kemampuan literasi numerasi, salah satunya dengan penerapan project market day yang dilakukan menggunakan model pembelajaran role playing.
PENGARUH MODEL COURSE REVIEW HORAY TERHADAP KEMAMPUAN PENALARAN MATEMATIS SISWA KELAS X SMA NEGERI 4 BENGKULU
Authors: Rahmawati Nopriza , Haji Saleh , Susanta Agus
Published: October 2023

Penalaran matematis mempunyai peranan yang sangat penting untuk siswa, siswa seharusnya tidak hanya memahami dan mengerjakan latihan soal tapi siswa harus ikut aktif dalam menyelesaikan persoalan didalam pembelajaran matematika. Instrumen penelitian merupakan alat ukur yang digunakan untuk mengukur variabel yang diteliti. Adapun instrumen penelitian yang digunakan dalam penelitian ini yaitu tes kemampuan pemecahan masalah dan kemampuan penalaran matematis siswa. Tes kemampuan pemecahan masalah dan kemampuan penalaran matematis siswa berbentuk soal uraian yang membutuhkan penyelesaian dan dilakukan diawal pertemuan (pre test) dan di akhir pertemuan (posttest). Penelitian ini bertujuan untuk mengetahui Pengaruh Model Course Review Horay Terhadap Kemampuan Penalaran Matematis Siswa Kelas X SMA Negeri 4 Bengkulu. Jenis penelitian ini menggunakan Quasi Eksperimen. Pengumpulan data dilakukan melalui tes. Analisis data menggunakan uji Ancova. Sampel penelitian adalah peserta didik di SMA Negeri 4 Bengkulu kelas X MIPA 2 dan X MIPA 5. Hasil penelitian menunjukkan bahwa: (1) Ada pengaruh model pembelajaran Course Review Horay  terhadap penalaran matematis siswa kelas X SMA Negeri 4 Bengkulu sebesar  18,4 %. (2) Terdapat pengaruh Model Course Review Horay terhadap kemampuan penalaran matematis siswa kelas X SMA Negeri 4 Bengkulu setelah mengontrol kovariat kemampuan awal siswa sebesar 5,9 %. (3) Pencapaian kemampuan penalaran matematis siswa kelas X SMA Negeri 4 Bengkulu yang diajar menggunakan pembelajaran  Model Course Review Horay  lebih baik dibandingkan kelas yang diajarkan dengan pembelajaran konvensional.
MOTIVASI DALAM MANAJEMEN PELAYANAN ADMINISTRASI PUBLIK DI DINAS TATA RUANG KABUPATEN TANGERANG
Authors: Rahman Chairul
Published: October 2023

Tujuan dari penelitian ini adalah mengetahui peran organisasi dalam menumbuhkembangkan motivasi pelayanan publik di DTRB Kabupaten Tangerang. Pendekatan penelitian yang digunakan adalah kualitatif,unit analisis dalam penelitian ini adalah pegawai DTRB Kabupaten Tangerang. Penelitian ini dilakukan dengan metode deskriptif kualitatif. Teknik yang digunakan dalam pengumpulan data melalui wawancara dan observasi untuk mengetahui motivasi pelayanan public di DTRB Kabupaten Tangerang. Hasil penelitian menunjukkan motivasi pelayanan publik di DTRB Kabupaten Tangerang diukur Kabupaten Tangerang. Pendekatan penelitian yang digunakan adalah kualitatif,unit analisis dalam penelitian ini adalah pegawai DTRB Kabupaten Tangerang. Penelitian ini dilakukan dengan metode deskriptif kualitatif. Teknik yang digunakan dalam pengumpulan data melalui wawancara dan observasi untuk mengetahui motivasi pelayanan public di DTRB Kabupaten Tangerang. Hasil penelitian menunjukkan motivasi pelayanan publik di DTRB Kabupaten Tangerang diukur berdasarkan empat dimensi perry masih kurang. Oleh karena itu perlu peran organisasi untuk menumbuhkembangkan motivasi pelayanan publik beberapa diantaranya pemberian reward dan punishment kepada pegawai, pegawai di dorong untuk mengemukakan konflik dan kritik secara terbuka , pegawai diberika sarana dan prasarana untuk menunjang pekerjaan, menetapkan SOP dalam setiap program ,dan pimpinan perlu memperbesar peluang promosi.