bluuebunny/crossref_metadata_2025_split huggingface dataset:
Preferences of Jakarta citizens toward spatial arrangements of trees within various cemeteries across cultures and contexts
Authors: Hidayatulloh D , Fatimah I S 
Published: November 2022

Abstract
Jakarta is among the cities severely affected by climate change, hence the increasing urgency of planting more trees in the city. Existing green spaces, including cemeteries, can provide spaces to plant more trees. Public cemeteries in Jakarta contribute 21.66% to the sum of the city’s open green space area, suggesting their importance as green spaces in Jakarta. However, planting more trees in Jakarta’s cemeteries may face problems, such as excessive need for burials. This condition generates a need to search for ideas to arrange trees from various cultures and contexts, while considering Jakarta’s citizen aspirations. This study aims to explain numerous spatial arrangements of trees within cemeteries between different places of the world, as well as to collect tree arrangement preferences from Jakarta citizens. This study is carried out online and depends mainly on two methods: literature analysis and survey of fifty three Jakarta citizens. The literature analysis explains the diverse contexts of tree arrangements, ranging from traditional beliefs to legal and functional needs, as well as constraints facing the arrangements. The survey consists of pictures and short descriptions of various tree arrangements previously explained in literature analysis. The final outcome of this study is a detailed data set of tree arrangement preferences from Jakarta citizens, expressed in percentages of how much respondents liked and disliked each tree arrangement. Nine tree arrangement patterns are devised, with preference percentages ranging from 28.3% to 81.13% for each pattern. The most preferred patterns are lined big trees on two sides of roads (81.13%), lined big trees per three grave rows (73.58%), and lined big trees on one side of roads (64.15%). Meanwhile, the least preferred patterns are small trees as gravestone replacements, and small trees on the middle of graves (both 28.3%), followed by small trees on the opposing side of gravestones (32.08%).
Safety Route and Facility Planning for Student in Education Area
Authors: Praja S W , Darmawan R W 
Published: November 2022

Abstract
The educational area in the city of Magelang is also near the central Business District (CBD). The schools are SDN 6 Magelang, SMPN 4 Magelang, SMPN 1 Magelang, SMPN 2 Magelang, SMKN 3 Magelang. These Schools are located on two roads namely Jl. Pahlawan and Jl Kapten Pierre Tendean. From data the traffic unit of Magelang city, accidents from 2018 to 2020 there were 292 accident victims that resulted in students. The data shows that the number of accidents involving students ranks first in traffic accidents in magelang city. The highest accident time was at 06.00-12.00 with 307 incidents explaining that the accident rate occurred during school hours. The problem with public transportation in the area is that the standard of public transportation services is still low, especially in that area, the waiting time is long where the average student waits 15 to 20 minutes when they want to use transportation facilities in the are therefore, many people choose private transportation
The Based on the results of the analysis, routes will be determined, the provision of facilities, the impact of Rute Aman Selamat Sekolah (School safety route) and the design of pedestrian areas, cyclist, public transportation and private transportation, in addition to that, drop points, bus stop facilities for each school and tecnial specifications of road markings according to ISO Standars (9001:2015) will be determined.
Model of Change in People’s Movement Due to Closed Environment During the Covid 19 Pandemic
Authors: Khotimah K , Sari N 
Published: November 2022

Abstract
Since the occurrence of the Corona-19 virus in 2020, the Ministry of Transportation has issued various policies, including PM No. 18 of 2020, PM No. 25 of 2020, and SE No. 4 of 2020. These policies have certainly had an impact on human movement.
The purpose of this study was to see the magnitude of changes in community movement due to a closed environment during the Covid-19 pandemic and the model of community movement during the COVID-19 pandemic. To get a model of community movement that is appropriate by looking at the aspect of the relationship between community movements in DKI Jakarta and the spread of covid as the independent variable in building the model. Data sources for the decline in movement come from related agencies such as the Covid-19 Task Force (https://covid19.go.id/), and Google Mobility Report (GMR).
The decrease in community movement due to the COVID-19 pandemic for retail and recreational activities decreased by 37%, grocery and pharmacy decreased by 13%, parking decreased by 48%, transit stations decreased by 61%, workplace decreased by 73%, and residential increased by 22 %. The results of the cubic polynomial modeling between the spread of Corona-19 Virus cases are in line with the independent variable time increment with the model results, namely Y = 5749.095 - 217.504 T + 2,403 T2 + 0.001 T3, with the dependent variable - Y, which is a cumulative case of Corona-19 Virus while the independent variable - X, is the time of the spread of Corona-19 Virus. This means that the number of people who are confirmed positive for the corona-19 virus will increase along with the cubic polynomial from the time after being infected following the Y = 5749.095 - 217.504·T + 2,403 T·2 + 0.001T·3 model.
Exploring Perceptions on Online Plant Shops: A Case Study of South Triangle Residents
Authors: Reyes S , Navarra N 
Published: November 2022

Abstract
The increasing presence of online plant shops is continually captivating a larger community and casually changing the lifestyle and purchasing habits of people. Specifically, the availability of social media as a purchasing channel in this current pandemic enables a convenient means of buying ornamental plants. This paper aims at exploring the perception and experiences of South Triangle residents on online plant shops and the impacts of the pandemic on their plant purchasing habits and behavior. South Triangle, where informants were selected is the lifestyle tourism district of Quezon City. It is a typical urban community that has been affected by the pandemic and residents have resorted to online transactions. To achieve the goal, in-depth, semi-structured interviews were conducted with eleven (11) key informants residing in South Triangle who identified themselves as plant parents. Interview data suggest that online plant shops are perceived and accepted as a convenient channel for purchasing ornamental plants, but informants prefer physical plant shops for quality checks and the tangible experience expressing both cognitive and behaviorist approaches to consumer behavior. Most of the informants began their plant hobby as a coping response to the psychological effect and recreational limitations of the pandemic. Results suggest a significant impact of the pandemic on online plant shop growth and the increasing number of plant parents. The notable growth of the ornamental plants industry now poses the question of how online plant shops will continually thrive in a post-pandemic setting.
Typologies of Open Space in Quezon City’s Lifestyle-Tourism District
Authors: Dela Cruz J M , Navarra N 
Published: November 2022

Abstract
Quezon City is the largest city in the National Capital Region (NCR) composed of different districts. This study looked at the history of Quezon City and explored the potential of one of its districts, the Lifestyle-Tourism District. The aim is to identify the open spaces in the district and develop a methodology to classify them and determine their functions. The different open spaces are identified based on the adapted definitions from related literature. The open spaces are classified into typologies based on surface cover, accessibility, and functions. The functions of the typologies of open space are then determined based on the sociocultural services they can provide. The study found there are few open space typologies in the northern part of the district compared to the southern area where there is a degree of concentration of open spaces. The combined open spaces and their sociocultural services in the Lifestyle-Tourism District could strengthen the lifestyle and tourism components and gain the potential to serve as an intangible remnant of the original Frost-Arellano Plan.
The landscape design of Tanjung Pinggir Recreational Beach Batam as a children-friendly public open space
Authors: Alhakim M A , Anwar D R 
Published: November 2022

Abstract
The city of Batam, as one of the most rapid developing cities, needs to pay attention to the well-being of people, including children, in their activities. The government has developed a program called Children-friendly City (KLA), which is targeted by 2030, as a guarantee of the fulfillment of children's rights and protection. Therefore, it’s important to examine how the criteria of children-friendly public spaces are and make a model through design. One of the public spaces that potential to be developed is Tanjung Pinggir Beach. This beach is characterized by wide sandy beaches with shallow depths and calm waves, so it is very safe for children visitors. The research aims to identify the elements and characteristics of the site as a children-friendly recreational space, analyze the potential and constraints found on the site, then create a concept and landscape design of the Tanjung Pinggir Recreational Beach Batam as a children-friendly public open space. The research method uses a physical-biophysical, recreational carrying capacity, socio-culture and economy, as well as children-friendly infrastructure approaches. "Social Development Center: Public facility and social integration for sustainable community" is applied as basic concept, while the design concept carried is "Melayu Kitorang". Enhancement of aesthetic and social activities functions are carried out through the fulfillment of accessible, secure, healthy, safe, comfortable, and aesthetic.
Embedded 3D printing of dilute particle suspensions into dense complex tissue fibers using shear thinning xanthan baths
Authors: Trikalitis Vasileios D , Kroese Niels J J , Kaya Mert , Cofiño-Fabres Carla , ten Den Simone , Khalil Islam S M , Misra Sarthak , Koopman Bart F J M , Passier Robert , Schwach Verena , Rouwkema Jeroen 
Published: November 2022

Abstract
In order to fabricate functional organoids and microtissues, a high cell density is generally required. As such, the placement of cell suspensions in molds or microwells to allow for cell concentration by sedimentation is the current standard for the production of organoids and microtissues. Even though molds offer some level of control over the shape of the resulting microtissue, this control is limited as microtissues tend to compact towards a sphere after sedimentation of the cells. 3D bioprinting on the other hand offers complete control over the shape of the resulting structure. Even though the printing of dense cell suspensions in the ink has been reported, extruding dense cellular suspensions is challenging and generally results in high shear stresses on the cells and a poor shape fidelity of the print. As such, additional materials such as hydrogels are added in the bioink to limit shear stresses, and to improve shape fidelity and resolution. The maximum cell concentration that can be incorporated in a hydrogel-based ink before the ink’s rheological properties are compromised, is significantly lower than the concentration in a tissue equivalent. Additionally, the hydrogel components often interfere with cellular self-assembly processes. To circumvent these limitations, we report a simple and inexpensive xanthan bath based embedded printing method to 3D print dense functional linear tissues using dilute particle suspensions consisting of cells, spheroids, hydrogel beads, or combinations thereof. Using this method, we demonstrated the self-organization of functional cardiac tissue fibers with a layer of epicardial cells surrounding a body of cardiomyocytes.
Preparation of hydrophobic stearic acid-modified Fe3O4/graphite oxide/melamine sponge for oil-water separation
Authors: Lin Bo , Chen Wan-Yi , Lam Kwok-Ho , Shi Na , Shi Bo , Yang Ying , Yang Yu-Ma , He Fu-An , Jiang Li-Wang 
Published: November 2022

Abstract
A fluorine-free strategy was developed for the hydrophobic modification of the melamine (MA) sponge, in which both the stearic acid-modified Fe3O4 nanoparticles (SA-Fe3O4) and the graphite oxide were immobilized on the MA sponge with the use of 3-aminopropyltriethoxysilane by a drop-coating method to prepare the SA-Fe3O4/GO/MA sponge for oil-water separation. The structure of the SA-Fe3O4/GO/MA sponge was investigated by FITR, WAXD, SEM, two-dimensional EDS mapping, TGA, and VSM. The contact angles of the SA-Fe3O4/GO/MA sponge prepared with different amounts of SA-Fe3O4 and GO were in the range of 140.2° − 145.0°, which confirmed the successful hydrophobic surface modification for the MA sponge. The demonstrations exhibited that the SA-Fe3O4/GO/MA sponge could separate the oil from the oil-water mixture by both direct absorption and gravity-driven filtration. Additionally, the SA-Fe3O4/GO/MA sponge possessed not only high absorption capacities for peanut oil, n-hexane, soybean oil, and diesel oil, but also good abilities of being able to recollect magnetically and reuse. The proposed preparation strategy and overall performance of SA-Fe3O4/GO/MA sponge were promising for the oil-water separation in the future.
1DCNN-BiGRU network for surface roughness level detection
Authors: Pan Zengren , Liu Yanhui , Li Zhiwei , Xun Qiwen , Wu Ying 
Published: November 2022

Abstract
Surface roughness was regarded as an essential indicator of the quality of machining. In machining demands, it was often necessary that the surface roughness of the workpiece lies in a specific range.For this reason , it was significant to detect the surface roughness level of the workpiece. For the traditional roughness detection methods with high manual involvement and unable to achieve automation, this paper proposed a new artificial intelligence detection approach. The approach consisted of a 1-Dimensional Convolutional Neural Network (1DCNN) and a Bi-directional Gated Recurrent Unit Network(BiGRU), called the 1DCNN-BiGRU model. 1DCNN-BiGRU accomplished the detection of roughness levels by classifying surface images directly, without extracting specific roughness features. First, 1DCNN was applied to automate the extraction of roughness-related features along the texture direction of the product surface image. Subsequently, the feature sequences extracted by 1DCNN were fed into BiGRU to learn the overall dependence of the roughness on the sequences. Experiments were performed on a 45steel workpiece roughness image dataset. The 1DCNN-BiGRU model gave 90.60% and 88.06% detection performance on the training and test sets, respectively.
Effect of B on microstructure and properties of joints brazed by In-situ Ag-Cu-Zn-Sn filler metal with high Sn content
Authors: Zhong Sujuan , Li Yunpeng , Shi Yinkai , Qin Jian , Yu Hua , Cui Datian , Long Weimin 
Published: November 2022

Abstract
The copper brazed joints were obtained by induction brazing using in situ synthetic high Sn content silver filler metals with different B contents and the effect of element B on the wettability of filler metals and microstructure and mechanical properties of the joints were studied. With the addition of element B, the spreading area of the filler metals on the copper increases. The microstructure of the joints mainly consists of silver-based solid solution and copper-based solid solution, and the distribution of silver-based solid solution in the brazing seam becomes dispersed with the addition of B. The width of the brazing seam increases significantly with the increase in B content. Meanwhile, the B element was mainly distributed in the Ag-based solid solution. The tensile strength firstly increased and then sharply decreased with B added. The maximum average tensile strength of 206.83 MPa was obtained with a 2% addition of B and the joint fracture pattern is a brittle fracture.
Revisiting recurrence criteria of birth and death processes. Short proofs
Authors: Zakusylo Oleg 
Published: November 2022

The paper contains several new transparent proofs of criteria appearing in classification of birth and death processes (BDPs). They are almost purely probabilistic and differ from the classical techniques of three-term recurrence relations, continued fractions and orthogonal polynomials. Let

T
∞

{T^\infty }

be the passage time from zero to

∞
\infty

. The regularity criterion says that

T
∞

>
∞

{T^\infty } > \infty

if and only if

E

T
∞

>
∞

\mathbb {E}{T^\infty } > \infty

. It is heavily based on a result of Gong, Y., Mao, Y.-H. and Zhang, C. [J. Theoret. Probab. 25 (2012), no. 4, 950–980]. We obtain the latter expectation by using a two-term recurrence relation. We observe that the recurrence criterion is an immediate consequence of the well-known recurrence criterion for discrete-time BDPs and a result of Chung K. L. [Markov Chains with Stationary Transition Probabilities, Springer-Verlag, New York (1967)]. We obtain the classical criterion of positive recurrence using technique of the common probability space. While doing so, we construct a monotone sequence of BDPs with finite state spaces converging to BDPs with an infinite state space.
Physical Activity Trends Among Adults in a National Mobile Health Program: A Population-Based Cohort Study of 411,528 Adults
Authors: Ang Gregory , Edney Sarah Martine , Tan Chuen Seng , Lim Nicole , Tan Jeremy , Müller-Riemenschneider Falk , Chen Cynthia 
Published: November 2022

AbstractPhysical inactivity is a global public health challenge, and effective, large-scale interventions are needed. We examined the effectiveness of a population-wide mobile health (mHealth) intervention in Singapore, National Steps Challenge Season 3 (NSC3) and 2 booster challenges (Personal Pledge and Corporate Challenge). The study includes 411,528 participants. We used regression discontinuity design and difference-in-difference with fixed-effects regression to examine the association of NSC3 and the additional booster challenges on daily step counts. Participants tended to be female (58.5%), with an average age of 41.5 years (standard deviation, 13.9) and body mass index (weight (kg)/height (m)2) of 23.8 (standard deviation, 4.5). We observed that NSC3 was associated with a mean increase of 1,437 steps (95% confidence interval (CI): 1,408, 1,467) per day. Enrollments in Personal Pledge and Corporate Challenge were associated with additional mean increases of 1,172 (95% CI: 1,123, 1,222) and 896 (95% CI: 862, 930) steps per day, respectively. For NSC3, the associated mean increase in the step counts across different sex and age groups varied, with greater increases for female participants and those in the oldest age group. We provide real-world evidence suggesting that NSC3 was associated with improvements in participants’ step counts. Results suggest NSC3 is an effective and appealing population-wide mHealth physical activity intervention.
Beyond Language: The Complex Positioning Work by Language Teachers in an Integration Classroom
Authors: Lønsmann Dorte 
Published: November 2022

Abstract
This article investigates the roles of language teachers in a language and integration programme in Denmark. The results show that the teachers’ work goes beyond the role of language teacher per se. The teachers are shown to take on the role of integration workers, who, as part of the integration system, contri­bute to socializing the students into a marginalized position. At the same time, the teachers also use their agency to bend the rules and help their students. While the teachers fulfil the role of mediators who set aside time to help students find their way in the Danish bureaucracy, they also struggle to set boundaries for their students. Finally, the teachers balance the role of cheerleaders who keep the students’ hopes up, with the role of realists who bring a sobering outlook on refugees’ prospects in the labour market. This study contributes to the field of applied linguistics by highlighting the daily positioning work done by teachers in language and integration programmes in a delicate balancing act between marginalizing and empowering students.
3DPolyS-LE: an accessible simulation framework to model the interplay between chromatin and loop extrusion
Authors: Gitchev Todor , Zala Gabriel , Meister Peter , Jost Daniel 
Published: November 2022

Abstract

Summary
Recent studies suggest that the loop extrusion activity of Structural Maintenance of Chromosomes complexes is central to proper organization of genomes in vivo. Polymer physics-based modeling of chromosome structure has been instrumental to assess which structures such extrusion can create. Only few laboratories however have the technical and computational expertise to create in silico models combining dynamic features of chromatin and loop extruders. Here, we present 3DPolyS-LE, a self-contained, easy to use modeling and simulation framework allowing non-specialists to ask how specific properties of loop extruders and boundary elements impact on 3D chromosome structure. 3DPolyS-LE also provides algorithms to compare predictions with experimental Hi-C data.

Availability and implementation
Software available at https://gitlab.com/togop/3DPolyS-LE; implemented in Python and Fortran 2003 and supported on any Unix-based operating system (Linux and Mac OS).

Supplementary information
Supplementary information are available at Bioinformatics online.
Age-related macrophage alterations are associated with carcinogenesis of colorectal cancer
Authors: Li Yinuo , Zhao Yahui , Gao Yang , Li Yu , Liu Mei , Xu Ningzhi , Zhu Hongxia 
Published: November 2022

Abstract
Older age is a major risk factor for colorectal cancer. Macrophage is one of the most abundant immune cell types infiltrated in colorectal cancer, but the contribution of macrophages in elder tumor microenvironment is far from clear. In this study, we first detected the expression of CD206, CD68 in colorectal cancer tissues by multiplex fluorescence immunohistochemical staining. The infiltration of CD68+/CD206+ cells in tumor tissues from old patients was higher than those from young patients. When mixed with CT26 cells, both young and aged TAMs enhanced tumor growth of CT26 cells, but CT26 mixed with aged TAMs form larger tumors compared with young TAMs. CT26 formed more and larger tumors in the abdominal cavity of aged mice compared with young. Total macrophage infiltration and the CD206+ macrophages infiltration were both higher in aged mice compared with young mice. The expression signatures of tumor-associated macrophages altered with ageing and p-NF-κB translocation to nucleus was more significant in TAMs from aged mice compared with young. Our results showed that infiltration of macrophages in colorectal cancer tissues increased with ageing. Macrophages from aged host were more likely to polarize to pro-tumor phenotype, and more powerful in promoting tumor cell proliferation.