bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sustainable activities for the informal sector traders in the post-covid-19 in the public space around the Manahan Sport Stadium Area Surakarta City
Authors: Widjajanti Retno , Setyowati Erni , Kurniawati Wakhidah , Damayanti Nophia Gaby , Delareza Geovani 
Published: September 2022

Abstract
The activity supports as one of the elements of urban designs which grow and develop because there are the main activities there are informal sector traders that can provide job opportunities for the jobless people due to the pandemic. However, those particular objects places in the public space are often considered to interfere with other activities around it, so finally, it becomes an element out of place. In addition, the condition of disturbing others done by informal sector traders also occurred in Surakarta City, which much disrupted, whereas actually their informal sector trader activities were basically needed to support their own needs. It is a real urban activity that must be accommodated, so it can turn into an in-place element and impact sustainable activities even during the pandemic. In supporting the sustainable activities of informal sector traders in the post-Covid-19, it was done research aimed to explain sustainable activities for informal sector traders in the post-Covid-19 public spaces. The method used was a quantitative method through questionnaires, observations, and cross-tabulation to analyze the characteristics of sustainable activity for informal sector traders in the post-Covid-19 public spaces. The results showed that the characteristics of sustainable activities for informal sector traders include the main activities based on the area, the type of products, trading facilities, a trading time, a spare pattern, hawker units’ informal sector traders’ activities during the Covid-19 pandemic and informal sector activities in the post-Covid-19.
Urban region formation of small cities and the growth of urban settlements in peripheries: the case of Tegal and Pekalongan urban regions in Central Java, Indonesia
Authors: Mardiansjah Fadjar Hari , Sugiri Agung , Ma’rif Samsul 
Published: September 2022

Abstract
The expansion of urban areas has become spatial feature in the urbanization process of cities in Indonesia. As the most densely populated island in the world, Java has experienced such formation in both large and smaller cities. In most cases of expanded urban formations of small cities in Java, the formation has also created growing towns or urban settlements in the peripheries. Using the cases of the expanded urbanization process occurring in Tegal City and Pekalongan City, two smaller cities of Java whose urban areas have expanded into the territory of surrounding regency (regencies or non-urban districts), this paper aims to elaborate on an understanding of the extent of which the growth of urban settlements in peripheries in the expansion process of small cities. The research, which uses the territory of subdistricts to delineate the towns, tries to find how the spatial process affects the formation of urban regions as well as the towns in the peripheries. The analysis on villages’ transformation in peripheries was implemented by showing the spatial evolution of population density in the regions. Next, the development of towns in peripheries was analyzed to show the influence of such an urbanization process on the formation of towns in the peripheries of small or medium cities in Java. Time series and comparison analysis are employed to develop an understanding of how urbanization affects spatial formation in peripheries. The results show that the urbanization process of small cities needs to be managed in integrated manner so then the urbanization and peri-urbanization processes can be directed to produce better formation of the urban region.
Sustainability of the informal sector space in urban areas in the post-covid-19 pandemic
Authors: Widjajanti Retno , Fatah Murbana Parandita Anisa , Eka Saputri Windy Anggista 
Published: September 2022

Abstract
The informal sector retailers in Indonesia are considered problems in the urban public spaces and a disturbance of comfort, traffics, views, and environmental cleanliness as a concern during the Covid-19 pandemic period. Until now, the government policies toward the retailers are in the form of eviction. In fact, these activities are actual activities that happen around urban areas, so they must be accommodated. Accommodating those activities is reinforced by its advantage that can provide a livelihood for marginalized people who have a problem due to the pandemic critical events. These activities could be sustainable in urban spaces. Their existence problems were found in Salatiga City, so it’s necessary to study the space as a place for their activities there under the pandemic period. This study aims to examine the retailers’ spaces during the pandemic in Pancasila Square Salatiga City. This study applies a quantitative approach using cross-tabulation to understand the relation of the variables between spaces and the activity characteristics of the retailers. Data was collected using observations and questionnaires. The results describe a suitable location, comfortable place, and sustainable spaces for retailers during the pandemic which will have an impact on the sustainability of the informal sector retailers in urban public spaces.
Missing Policy for Supporting Cultural Heritage Preservation of Batik Industry Clusters in Barlingmascakeb Region, Indonesia
Authors: Nugroho Prihadi , Damayanti Maya , Artiningsih Artiningsih , Lestari Dwi , Putri Novita Rohmana 
Published: September 2022

Abstract
The emergence of ‘new’ batik industry clusters in the Java mainland in the early 2000s has raised inquiries towards the interplay between indigenous business formation and government intervention. Following the historical trajectories, the batik industry has performed an intergenerational family business model by forwarding long-standing local genius in local development. However, top-down government intervention has also taken a key role in driving the local batik industry. Batik industry clusters in Barlingmascakeb Region may perform differently. This study focuses on scrutinizing how their persistence may contribute to local development where either the tradition root or policy support is missing. A mixed-method approach with sequential strategy was used by conducting case study analysis of the key informants and statistical analysis on the development of batik industry clusters in situ. The results show that their persistence is mostly encouraged by opportunistic trading businesses with little multiplier effects to local development. The local government policy merely serves a program matching instead of promoting the so-called cultural heritage preservation. As a result, the localized cultural identity brought by the batik industry clusters is unrecognizable and leaving profit-taking of the batik trading at the place.
The Effect of the “Kampung Bahari” Sustainable Development Program on the Kampong Tambak Lorok Community Semarang
Authors: Syahri Endah Kartika , Susanti Retno 
Published: September 2022

Abstract
Kampong Tambak Lorok is a place where fishers live on the north coast of Semarang City, facing the problem of tidal flooding and land subsidence. To overcome the issue at Tambak Lorok, the Semarang City Government launched an improvement program with the theme Kampung Bahari. Maritime means life related to the existence of the sea. The program is a medium-term infrastructure improvement. This study aims to determine the effect of infrastructure development through the Kampong Bahari program on the people of Tambak Lorok village. This study used as many as 20 household heads who were selected based on their length of stay in Tambak Lorok Village. The Likert analysis method was used to generate categories and indicators of influence variables based on public perception. Furthermore, the correlation analysis method determines the relationship between infrastructure development results and public perception. The analysis results show that the community strongly supports infrastructure development, especially those relating to the handling of tidal inundation. Communities directly affected by infrastructure development give a higher positive perception value. In addition, infrastructure development has changed the area’s morphology to be more organized and increased opportunities for the community to increase their income and their sustainability.
Reconditioning the resilience of Palu City within the natural disaster stories
Authors: Allokendek M L , Ellisa E 
Published: September 2022

Abstract
In September 2018, the city of Palu was devastated by three natural disasters: an earthquake, a tsunami, and liquefaction. The disaster impacted most of the city, including the destruction of the city’s coastal areas by the tsunami, and some places experienced ’moving land’ or liquefaction. Both disasters were triggered by an earthquake with a magnitude of ±7M, which caused numerous buildings to collapse and thousands of casualties. Nevertheless, this series of tragedies force the city to adapt and rebuild a new life. Using the qualitative approach, this research seeks to understand how Palu’s city life changes in terms of resilience, supported by the exploration of the city’s historical, natural, and urban morphology. This research was also done based on author’s own first-hand experience of natural disasters in Palu. The finding revealed that the city of Palu has a long history of natural disasters, yet the people still desire to continue living in Palu. The government created new urban spaces and embraced adaptive design by enacting the ratification of new regulations regarding urban development planning that place greater attention on disaster issues. Finally, natural disasters let people and cities learn more about how to safely cope with living in natural disaster-prone cities.
The Impact of The Land Use Changes Through Batang Spatial Planning on The Ecosystem Services on Climate Management
Authors: Pugara A , Pradana B , Priambudi B N 
Published: September 2022

Abstract
The Indonesian government through Presidential Regulation Number 79 of 2019 and Presidential Regulation No. 109 of 2020, established an Integrated industrial zone in Batang (KIT Batang). At the local level, it is followed up by spatial planning revision of the Batang Regency. At that policy, many agricultural areas will convert into the industrial zone and their supporting facilities. It accommodates more than 3.000 Ha of the industrial zone increment including KIT Batang. On the other hand, the main issue in a coastal area such as Batang Regency is the increasing level of seawater resulting from climate change. Climate change is caused by global warming. Moreover, global warming is affected by increasing CO2 in the air. That phenomenon occurred by several factors such as increasing carbon emission by vehicles, decreasing the area of the green zone, increasing the high carbon emission activity, and so on. Most of the global warming factor is derived from industrial zone activity. By that fact, the researchers want to ensure the impact of Batang Integrated Industrial zone establishment on the ecosystem services, especially the Climate Management Service. The research is conducted by the deductive–qualitative– rationalistic paradigm. The deductive starts from resuming the theory regarding ecosystem services on climate management and then synthesis of the variable and factor. It will be compared to the empirical fact and analyzed quantitatively through scoring and spatial analysis, By using the 2019 (start years of new spatial planning of Batang) and 2039 (end years of Batang spatial planning) data, this research aims to identify the land convert phenomena to measure the ecosystem services changes.
Environmental Sustainability through Agriculture: Perspectives of Extension Agents on Adoption of Sustainable Practices
Authors: Sulaiman Nazia Khalida , Misnan Siti Hajar 
Published: September 2022

Abstract
Agriculture is an integral part of the world’s economy and global food security, but excessive use of fertilizer and improper use of pesticides are harmful to the environment. This creates the importance of encouraging farmers to practice sustainable agriculture to decrease environmental impacts and conserve natural resources. Increasing the rate of adoption requires an understanding of the farmer’s process of transition from conventional to sustainable agriculture. Extension agents play an important role as they are trained to provide information towards the process of transition. Therefore, the purpose of this paper is to explore barriers to the adoption of sustainable agriculture through the perspectives of extension agents that worked with farmers. This qualitative study is based on in-depth interviews with 20 extension agents from the agricultural department in Johor, gathered through purposive sampling. Three stages of deductive content analysis were used, consisting of preparation, organizing, and reporting phases. The process of coding was carried out using Nvivo software. Findings from this study highlighted barriers such as lack of knowledge of sustainable practices and insufficient labor have mainly hindered adoption. Approaches such as providing a platform for farmers to connect, learn, and share techniques of sustainable agriculture could help alleviate the barriers identified in the study.
Transportation system impact on spatial interaction in Batang integrated industrial area
Authors: Priambudi Bagus Nuari , Pradana Brian , Pugara Ade 
Published: September 2022

Abstract
The structure and use of urban land have a key role in a transportation system has significant impact on Batang land use. Because it is very influential on the demand and capacity of the transportation system related to human mobility. The relationship between land use and transportation systems can be defined in terms of spatial interaction. This spatial interaction arises because of the generation and attraction activity of the movement between two important entities. The higher the activity, the stronger the interaction will be. In addition, the form of urban spatial planning also greatly influences the interactions that occur. However, the problem is that if there is a large infrastructure project, it will tend to trigger changes in land use along with the spatial interactions in it. This article will examine in more depth the possibility of spatial interactions that occur in the Batang Regency due to the activities of the Batang Integrated Industrial Estate. So that it can be seen the dynamics of land-use changes that occur due to large spatial interactions in the area. The approach used in this research is quantitative deductive. The discussion in this article consists of several stages, namely a review of literature studies on land use and spatial interactions. Furthermore, the results of the review carried out the process of modeling the spatial interaction of transportation to describe the activities that occur in the area. The results show that the spatial interaction of transportation will be oriented along the main road axis and has a high intensity. Because the main road tends to be served efficiently by public transportation. However, in an area that is not traversed by the main road axis, spatial interactions still exist with random patterns and low intensity.
Design, analysis and validation of a centralized shifting mechanism with an electrical actuator
Authors: C Kannan , Agarwal Saksham , Dighe Harshad , Dash Rajata Kumar 
Published: September 2022

Abstract
A sports utility vehicle (SUV) can be driven on different kinds of rugged surfaces and terrains. The shifting between different drive modes can improve fuel economy and handling based on driving conditions. This study aims to put forth a mechanism that will simplify the 2WD to 4WD switching and minimize the number of components. When a vehicle makes a turn while operating in 4WD mode, several stresses are induced, leading to driveline windup. The proposed mechanism will help in releasing the stress accumulation in driveline windup. A market survey was done to compare the efficiencies and reliability of different mechanisms available. Eventually, it was decided to use an electrical actuating system to engage and disengage the mechanism. A motion study was performed in SOLIDWORKS followed by Rapid Prototyping to verify its working to validate the design. This research also focuses on weight reduction and making the system compatible with different drivetrain layouts. FEA was performed in ANSYS to simulate the strength, reliability and compare different materials based on maximum deformation, equivalent von mises stress and factor of safety. This work aims to lay a foundation for future developments in the shifting mechanism used in an automobile.
A class of inverse curvature flows and 𝐿^{𝑝} dual Christoffel-Minkowski problem
Authors: Ding Shanwei , Li Guanghan 
Published: September 2022

In this paper, we consider a large class of expanding flows of closed, smooth, star-shaped hypersurface in Euclidean space

R

n
+
1

\mathbb {R}^{n+1}

with speed

ψ

u
α

ρ
δ

f

−
β

\psi u^\alpha \rho ^\delta f^{-\beta }

, where

ψ
\psi

is a smooth positive function on unit sphere,

u
u

is the support function of the hypersurface,

ρ
\rho

is the radial function,

f
f

is a smooth, symmetric, homogenous of degree one, positive function of the principal curvatures of the hypersurface on a convex cone. When

ψ
=
1

\psi =1

, we prove that the flow exists for all time and converges to infinity if

α
+
δ
+
β
⩽
1

\alpha +\delta +\beta \leqslant 1

, and

α
⩽
0
>
β

\alpha \leqslant 0>\beta

, while in case

α
+
δ
+
β
>
1

\alpha +\delta +\beta >1

,

α
,
δ
⩽
0
>
β

\alpha ,\delta \leqslant 0>\beta

, the flow blows up in finite time, and where we assume the initial hypersurface to be strictly convex. In both cases the properly rescaled flows converge to a sphere centered at the origin. In particular, the results of Gerhardt [J. Differential Geom. 32 (1990), pp. 299–314; Calc. Var. Partial Differential Equations 49 (2014), pp. 471–489] and Urbas [Math. Z. 205 (1990), pp. 355–372] can be recovered by putting

α
=
δ
=
0

\alpha =\delta =0

. Our previous works [Proc. Amer. Math. Soc. 148 (2020), pp. 5331–5341; J. Funct. Anal. 282 (2022), p. 38] and Hu, Mao, Tu and Wu [J. Korean Math. Soc. 57 (2020), pp. 1299–1322] can be recovered by putting

δ
=
0

\delta =0

and

α
=
0

\alpha =0

respectively. By the convergence of these flows, we can give a new proof of uniqueness theorems for solutions to

L
p

L^p

-Minkowski problem and

L
p

L^p

-Christoffel-Minkowski problem with constant prescribed data. Similarly, we consider the

L
p

L^p

dual Christoffel-Minkowski problem and prove a uniqueness theorem for solutions to

L
p

L^p

dual Minkowski problem and

L
p

L^p

dual Christoffel-Minkowski problem with constant prescribed data. At last, we focus on the long time existence and convergence of a class of anisotropic flows (i.e. for general function

ψ
\psi

). The final result not only gives a new proof of many previously known solutions to

L
p

L^p

dual Minkowski problem,

L
p

L^p

-Christoffel-Minkowski problem, etc. by such anisotropic flows, but also provides solutions to

L
p

L^p

dual Christoffel-Minkowski problem with some conditions.
Simple dimension groups that are isomorphic to stationary inductive limits
Authors: Maloney Gregory 
Published: September 2022

A dimension group is an ordered abelian group that is an inductive limit of a sequence of simplicial groups, and a stationary dimension group is such an inductive limit in which the homomorphism is the same at every stage. If a simple dimension group is stationary then up to scalar multiplication it admits a unique trace (positive real-valued homomorphism), but the short exact sequence associated to this trace need not split. In an earlier paper, Handelman [J. Operator Theory 6 (1981), pp. 55–74] described these ordered groups concretely in the case when the trace has trivial kernel—i.e., the group is totally ordered—and in the case when the group is free. The main result here is a concrete description of how a stationary simple dimension group is built from the kernel and image of its trace. Specifically, every stationary simple dimension group contains the direct sum of the kernel of its trace with a copy of the image, and is generated by that direct sum and finitely many extra elements. Moreover, any ordered abelian group of this description is stationary.

The following interesting fact is proved along the way to the main result: given any positive integermmand any square integer matrixBB, there are two distinct integer powers ofBB, the difference of which has all entries divisible bymm.
State-density flows of non-degenerate density-dependent mean field SDEs and associated PDEs
Authors: Huang Ziyu , Tang Shanjian 
Published: September 2022

In this paper, we study a combined system of a Fokker-Planck (FP) equation for

m

t
,
μ

m^{t,\mu }

with initial

(
t
,
μ
)
∈
[
0
,
T
]
×

L
2

(

R

d

)

(t,\mu )\in [0,T]\times L^2(\mathbb {R}^d)

, and a stochastic differential equation for

X

t
,
x
,
μ

X^{t,x,\mu }

with initial

(
t
,
x
)
∈
[
0
,
T
]
×

R

d

(t,x)\in [0,T]\times \mathbb {R}^d

, whose coefficients depend on the solution of FP equation. We develop a combined probabilistic and analytical method to explore the regularity of the functional

V
(
t
,
x
,
μ
)
=

E

[
Φ
(

X
T

t
,
x
,
μ

,

m

t
,
μ

(
T
,
⋅
)
)
]

V(t,x,\mu )=\mathbb {E}[\Phi (X^{t,x,\mu }_T,m^{t,\mu }(T,\cdot ))]

. Our main result states that, under a non-degenerate condition and appropriate regularity assumptions on the coefficients, the function

V
V

is the unique classical solution of a nonlocal partial differential equation of mean-field type. The proof depends heavily on the differential properties of the flow

μ
↦
(

m

t
,
μ

,

X

t
,
x
,
μ

)

\mu \mapsto (m^{t,\mu }, X^{t,x,\mu })

over

μ
∈

L
2

(

R

d

)

\mu \in L^2(\mathbb {R}^d)

. We also give an example to illustrate the role of our main result. Finally, we give a discussion on the

L
1

L^1

choice case in the initial

μ
\mu

.
Multi-omic integration by machine learning (MIMaL)
Authors: Dickinson Quinn , Kohler Andreas , Ott Martin , Meyer Jesse G 
Published: September 2022

Abstract

Motivation
Cells respond to environments by regulating gene expression to exploit resources optimally. Recent advances in technologies allow for measuring the abundances of RNA, proteins, lipids and metabolites. These highly complex datasets reflect the states of the different layers in a biological system. Multi-omics is the integration of these disparate methods and data to gain a clearer picture of the biological state. Multi-omic studies of the proteome and metabolome are becoming more common as mass spectrometry technology continues to be democratized. However, knowledge extraction through the integration of these data remains challenging.

Results
Connections between molecules in different omic layers were discovered through a combination of machine learning and model interpretation. Discovered connections reflected protein control (ProC) over metabolites. Proteins discovered to control citrate were mapped onto known genetic and metabolic networks, revealing that these protein regulators are novel. Further, clustering the magnitudes of ProC over all metabolites enabled the prediction of five gene functions, each of which was validated experimentally. Two uncharacterized genes, YJR120W and YDL157C, were accurately predicted to modulate mitochondrial translation. Functions for three incompletely characterized genes were also predicted and validated, including SDH9, ISC1 and FMP52. A website enables results exploration and also MIMaL analysis of user-supplied multi-omic data.

Availability and implementation
The website for MIMaL is at https://mimal.app. Code for the website is at https://github.com/qdickinson/mimal-website. Code to implement MIMaL is at https://github.com/jessegmeyerlab/MIMaL.

Supplementary information
Supplementary data are available at Bioinformatics online.