bluuebunny/crossref_metadata_2025 huggingface dataset:
Ветровая нагрузка на высотные здания в условиях защищенности
Authors: ГИЯСОВ Адхам Иминжанович , КАЛИНИН Евгений Александрович
Published: November 2023

В условиях плотной городской застройки возникают особые задачи аэродинамики высотных зданий для изучения и последующего применения в инженерных расчетах и архитектурном проектировании. Цель исследования состоит в определении характеристик ветровых потоков, которые действуют на высотное здание, расположенное в условиях городской застройки различных типов. Кроме того, рассмотрена ветровая нагрузка для разных форм высотных зданий в условиях защищенности. Исследование проведено методом численного моделирования с помощью программного комплекса. Установлено, что при заданном направлении ветра типы застройки негативно влияют на аэродинамические характеристики высотных зданий, за исключением зданий, имеющих скругленные формы. Однако данные формы имеют более высокие по модулю показатели в областях отрицательных давлений. Выявлено, что на здания с угловатыми очертаниями условия застройки негативно влияют только со стороны надува, со сторон отдува давления по модулю уменьшаются. При этом при направлении ветрового потока на наклонные части фасада соответствующих зданий положительные значения ветрового давления остаются более оптимальными в сравнении с другими вариантами объемно-пространственного решения даже в условиях застройки. Уточнено, что минимальные значения ветрового давления не всегда будут негативным фактором. Например, если расположение областей отдува воздушного потока локализовано в области кровли, то это может иметь положительное значение, так как улучшаются условия сдува снега. Согласно представленным в данной статье исследованиям наиболее рациональные формы у здания, сужающегося кверху или имеющего спиралевидную форму. Для последних области повышенных по модулю отрицательных значений давления концентрируются в области кровли. По результатам проведенных исследований на основе аэроаудита выявлены наиболее рациональные формы высотных зданий, расположенных в условиях городской застройки, и рекомендованы к проектированию типы высотных зданий в условиях защищенности.
Pengembangan Metode Routing Menggunakan Mekanisme Swing Routing dengan Penanganan Routing Hole Sebagai Peningkatan Kinerja Wireless Sensor Network
Authors: Hadi Novi Trisman , Muslim Muhammad Panji , Irzavika Nindy
Published: November 2023

WSN menggunakan jaringan nirkabel untuk menghubungkan node sensor dan sink node. Node sensor bertugas mengumpulkan informasi dengan melakukan sensing terhadap target seperti panas, cahaya, dan suhu. Namun, node sensor memiliki keterbatasan dalam hal memori, sumber daya pengolahan, energi, dan masa pakai, yang dapat mempengaruhi kinerja jaringan, termasuk network lifetime dan packet delivery ratio. Oleh karena itu, diperlukan protokol yang efektif untuk meningkatkan kinerja jaringan WSN. Salah satu penelitian untuk meningkatkan kinerja jaringan adalah menggunakan Shortest Geopath Routing (SGP) berbasis tetangga terdekat dan lokasi. Namun, SGP memiliki permasalahan seperti seringnya terjadi kongesti yang menyebabkan packet drop dan kegagalan pengiriman data saat terjadi Routing hole. Untuk mengatasi permasalahan tersebut, penelitian ini melakukan protokol SGP dengan mekanisme Swing routing untuk meningkatkan kinerja jaringan WSN. Dalam mengatasi Routing hole, Swing routing Protocol juga melakukan pencarian jalur alternatif dengan memilih node berdasarkan lokasi koordinat terdekat dengan sink node. Hasil simulasi menggunakan simulator SIDnet-SWAN menunjukkan bahwa penggunaan Swing routing Protocol dapat mengurangi warning congestion dalam jaringan sebesar rata-rata 10 node, meningkatkan network lifetime sebesar 5.27% (14 menit), dan meningkatkan packet delivery ratio sebesar 8.27% dibandingkan dengan protokol SGP. Dalam penanganan Routing hole, Swing routing Protocol mendapatkan rata-rata packet delivery ratio sebesar 21.77% dibandingkan dengan protokol SGP.
Pemodelan Evakuasi pada Ruang Koridor dengan Cellular Automata berbasis Perilaku Manusia
Authors: Mu'arifin Mu'arifin , Harsono Tri , Barakbah Ali Ridho
Published: November 2023

Sebagai salah satu negara yang berada di garis khatulistiwa Indonesia menjadi salah satu negara yang memiliki potensi terjadinya bencana Gempa Bumi cukup tinggi. Pencegahan mengurangi jumlah korban adalah prioritas dalam penanganan ketika terjadi bencana, baik bencana gempa bumi maupun bencana lainya. Korban akibat bencana gempa bumi secara umum berada di dalam gedung. Jika struktur bangunan gedung tidak  dibuat dengan baik maka potensi jumlah korban akan meningkat. Salah satu cara untuk mengurangi jumlah korban akibat gempa bumi adalah membuat sistem evakuasi dengan baik. Sistem evakuasi yang baik akan bisa menjadi petunjuk pengunjung gedung ketika terjadi bencana. Sistem evakuasi tentu akan berjalan dengan baik jika didukung dengan mental dari dalam diri korban dengan baik. Salah satu penyebab dari kegagalan sistem evakuasi adalah kepanikan dari dalam diri korban. Jika korban mengalami kepanikan saat terjadi bencana maka sistem evakuasi tidak dapat berjalan dengan baik dan berpotensi meningkatnya jumlah korban. Analisa dampak kepanikan dalam sebuah sistem evakuasi juga menjadi penentu keberhasilan sebuah sistem evakuasi.
Analisis Sentimen Twitter Tentang Wisata di Kota Solo
Authors: Fatimah Siti , Purwanto Eko , Permatasari Hanifah
Published: November 2023

Analisis sentimen digunakan untuk memahami pandangan dan pendapat masyarakat terhadap suatu hal, serta untuk mengidentifikasi tren topik pembicaraan. Dalam upaya merespon keluhan dan meningkatkan pelayanan kepada masyarakat, Dinas Pariwisata kota Solo aktif memanfaatkan berbagai platform media sosial seperti Twitter, Instagram, Facebook, web ULAS, dan Halo Mas Wali sebagai sarana komunikasi interaktif dengan masyarakat. Melalui media sosial ini, dapat mempermudah pegawai dalam proses pengumpulan sentimen masyarakat, yang nantinya akan menjadi dasar untuk menetapkan kebijakan dan strategi pembangunan. Oleh karena itu, diperlukan aplikasi analisis sentimen yang mampu mengklasifikasikan setiap tweet menjadi tiga kategori, yakni positif, netral dan negatif. Algoritma yang digunakan yaitu Naive Bayes. Naive Bayes adalah algoritma klasifikasi yang menggunakan probabilitas fitur untuk memprediksi label data, dengan asumsi fitur saling independen. Algoritma tersebut cocok untuk klasifikasi big data karena efisien pada data besar dan beragam. Hasil dari pembuatan aplikasi analisis sentimen ini adalah menunjukkan bahwa aplikasi dapat secara otomatis melabeli data menggunakan metode Naive Bayes berbasis PHP dan MySQL. Proses crawling data dari Twitter dilakukan melalui Google Colab menggunakan bahasa Python. Dalam implementasinya, aplikasi ini dapat membantu dalam melakukan klasifikasi opini masyarakat terhadap tempat wisata di kota Solo. Dilakukan pengujian validasi data untuk menguji kesamaan hasil perhitungan sistem dan manual menggunakan 3 data training dan 1 data testing yang didapatkan hasil klasifikasi data testing positif. Berdasarkan pengujian yang telah dilakukan dengan 500 data menggunakan metode naive bayes didapatkan hasil klasifikasi netral berjumlah 122 data, positif 302 data dan negatif 76 data dengan akurasi sebesar 70,2%%, presisi 67% dan recall 100%
Kombinasi Crossover dan Mutasi Terbaik pada Algoritma Genetika dalam Penjadwalan Mata Kuliah
Authors: Fajarlestari Maria Karmelia , Suban Ignasius Boli
Published: November 2023

Pada proses penerapanya algoritma Genetika mempunyai operator  crossover dan mutasi. Operator crossover mempunyai beberapa jenis dan operator mutasi dilakukan menurut besar probabilitasnya. Penggunaan crossover dan besar probabilitas menjadi salah satu masalah dalam penerapan algoritma Genetika karena dalam pemilihanya ditentukan secara random. Tujuan penelitian ini untuk mencari kombinasi paling baik pada jenis crossover dan besar probabilitas mutasi dalam memecahkan masalah penjadwalan. Kombinasi terbaik adalah kombinasi yang paling banyak menghasilkan hasil optimal. Algoritma Genetika diterapkan dalam permasalahan penjadwalan mata kuliah, kemudian hasil penerapanya dianalisis berdasarkan jenis mutasi dan besar probabilitas yang digunakan. Hasilnya dari semua kombinasi operator yang telah diuji coba untuk menyelesaikan masalah yang sama, ada satu kombinasi operator crossover dan mutasi yang memiliki rata-rata hasil terbaik yaitu kombinasi antara jenis crossover dua-titik dengan besar probabilitas mutasi 3%.
Toplumsal Cinsiyet Karşıtı Hareketlerin Bir Örneği Olarak “Süresiz Nafaka Mağdurları Platformu”
Authors: KELEŞ Dilek
Published: November 2023

Son dönemlerde, toplumsal cinsiyet karşıtı hareketlerin yükselişe geçtiğine ve toplumun belli kesimlerinin toplumsal cinsiyet eşitliğinde temellenen yasalara karşı seslerini yükselttiğine şahit olunmaktadır. Bu çerçevede, boşanmayla birlikte yoksulluğa düşen tarafa, kadın-erkek ayrımı gözetmeksizin verilebilen yoksulluk nafakasının, sadece kadınlara verildiği yönünde kamuoyunda yanlış bir algı yaratılmaya çalışıldığı ve bu algı üzerinden bir “mağduriyet” söylemi üretildiği görülmektedir. Fakat dile getirilen söylemlere bakıldığında, temel sorunun mağduriyetten öte toplumsal cinsiyet karşıtlığı olduğu anlaşılmaktadır. Buradan hareketle bu çalışma, nafaka mağduru olduğunu iddia ederek sosyal medyada örgütlenen yoksulluk nafakası karşıtlarının söylemlerinin toplumsal cinsiyet karşıtlığında nasıl temellendiğini açığa çıkarmayı amaçlamaktadır. Çalışmanın örneklemini sosyal medya platformlarından biri olan Twitter’da örgütlenen “Süresiz Nafaka Mağdurları Platformu” oluşturmaktadır. Hesabın Mayıs 2022 – Ocak 2023 dönemine ait paylaşımları veri olarak toplanmış; toplanan bu veriler söylem analizi yöntemiyle incelenmiştir. Söylem analizi, ideolojilerin yeniden üretiminde önemli rol oynadığı için uygun veri analiz yöntemi olarak düşünülmüştür. Çalışma sonucunda, grup üyelerinin yoksulluk nafakasından daha çok sayıda nafaka ile ilgisi olmayan; fakat toplumsal cinsiyet eşitliğinde temellenen konulara karşı söylemler ürettiği tespit edilmiştir.
Önce “Güzel”, Sonra “Anne”: Influencer Annelerin Güzellik Söylemi
Authors: KOÇ Çilem Tuğba , AKTAŞ Yasemin
Published: November 2023

Dijitalleşmiş bir dünya içerisinde hem dijitalleşmeden hem de sosyal medya platformlarından uzak kalmak neredeyse imkânsız hale gelmiştir. Bu nedenle tüm pazarlama stratejileri için önemli olan reklam ve tanıtım işbirlikleri, sosyal medya platformlarında popüler olan ve influencer olarak adlandırılan kişilere yönelmiştir. İdeolojileri yaymak için var olan influencerların dışında çoğu influencer, dijital medya platformlarını yeni kazanç kapısı olarak gördükleri ve bu mecralardan yüksek meblağlar kazandıkları açıktır. Çalışmada incelenen takipçi sayısı yüksek 3 influencer annenin; Instagram, YouTube ve Blog sayfalarında yaptıkları içeriklerde kadın ve kadın bedenine dair güzellik söylemleri analiz edilmiştir. Yapılan analizlerde influencer annelerin, kadınların koşullar ne olursa olsun güzel ve bakımlı olması gerektiği söylemlerine rastlanılmıştır. Birer reklam aracı haline gelen influencer annelerin kendi tanıttıkları ürünleri kullanmalarına karşın, takipçilerinin güzel birer anneye dönüşeceklerini savunmuşlarıdr. Bu düşünceyi desteklemek adına da kendileri her koşulda (hastalık, temizlik, uyku vs.) takipçilerine bakımlı görünmekle yükümlü hale gelmişlerdir. Ev içi veya ev dışı yaptıkları her faaliyette her anlarını güzel görünme gayesi gütmektedirler. Bu bağlamda influencer annelerin kadın ve bedeni üzerindeki söylemlerinde, ataerkil söylemin egemenliği gözlemlenmektedir.
Dampak PPKM Darurat Jawa-Bali Terhadap Pelaku Usaha Coffee Shop Pada Masa Pendemi Covid-19 Di Kecamatan Wonocolo Kota Surabaya
Authors: Janah Miftakhul , Istigfarina Ulfah , Lamiah Ni`matul , Faizur Rohman Moh
Published: November 2023

Abstract: This study aims to determine the impact of the implementation of restrictions on community activities or the Java-Bali emergency PPKM which is an effort from the government to overcome the spread of the covid-19 virus during the current pandemic. The impact of the implementation of this community restriction is very large and is felt by many people, starting from employees, students, and activities that are usually carried out in person/face to face are now carried out online. This impact is also felt by coffee shop business actors in the Wonocolo sub-district, Surabaya. Judging from the reduced sales turnover and the lack of visitors, some of them have to close temporarily, some have to close permanently. This research was conducted with a qualitative descriptive method through the research object of a coffee shop located in the Wonocolo district of Surabaya, the data collection technique used interviews with informants and observations to one of the coffee shops in the Wonocolo district of Surabaya.

 Keywords: Covid-19 Pandemic, PPKM, Coffee Shop Businesses
Pengaruh Popularitas, Kualitas Argumen, Daya Tarik Pada Unggahan @Dr.Ziee di Tiktok Terhadap Kepercayaan, Sikap dan Niat Beli
Authors: Faradina Nisa Andini , Hartini Sri , Khairunnisa Shafira
Published: November 2023

This research aims to determine the effect of popularity, quality of argument, attractiveness of @dr.ziee skincare product recommendation post on TikTok on trust, attitude and purchase intention by using cue utilization theory. This study uses a quantitative approach with the analytical technique used is partial least square with 200 respondents using TikTok who have a minimum age of 16 years and skincare users. The dependent variable used is the popularity of the post, the quality of the argument and the attractiveness of the post. The independent variable is purchase intention with the mediating variables are beliefs and attitudes. The results show that the popularity, argument quality and attractiveness of the post have a significant positive impact on trust which means that users take advantage of the popularity post, argumentation quality and attractiveness of the post to build on recommendation posts on social media. The attractiveness of post with short videos complements previous research using photo media, where the attractiveness of short videos can make consumers understand product information better because it is an information-rich medium compared to photos, thus affecting trust in recommendation posts. Trust in the recommendation post also affects attitudes and purchase intentions positively and significantly which is in accordance with previous research.

Keywords: : Post Popularity; Argument Quality; Post Attractiveness; Trust; Attitude; Purchase Intention; Cue Utilization Theory
Implementasi Jiwa Inovatif Pedagang pada Objek Wisata Situ Tandon Ciater, Kota Tangerang Selatan
Authors: Kurniawaty Erlita , Nani Nani , Furyanah Anah
Published: November 2023

In community service activities, we explored the implementation of an innovative spirit in tourist traders in Tandon Ciater, South Tangerang City. The background involves the challenges faced by local traders in dealing with dynamic changes in the tourism industry. Our main objective is to understand the extent to which traders in Tandon Ciater implement innovation in their business practices and its impact on the tourist experience. Through a qualitative approach, we investigate traders' efforts in developing new products and services, as well as innovative strategies in marketing and business management. The results of community service activities show that traders who adopt an innovative spirit experience significant increases in competitiveness and income. They successfully identify local market opportunities, respond to changing tourism trends, and create unique experiences for visitors. In this context, innovation is not only limited to physical products, but also includes the use of technology to improve service and communication with customers. In conclusion, the application of an innovative spirit to tourist traders in Tandon Ciater can be a valuable model for developing the local economy and increasing the attractiveness of tourist destinations. Therefore, innovative development efforts need to be supported and are not sufficient to encourage sustainable growth in the tourism sector.
Momentum-Velocity Equivalence
Authors: Annamalai Chinnaraji
Published: November 2023

In Newtonian mechanics, the momentum of a moving object is measured as the product of its mass and velocity. In this article, a new concept and equations are proposed regarding the momentum-velocity equivalence.
The transformative role of service design – a case study of a public library
Authors: Starostka Justyna , Morelli Nicola , De Götzen Amalia
Published: November 2023

Using a wider context of a growing role of service design (SD) in different change processes, the aim of this article is to explore the transformative role of service design on two levels: organizational and societal. We investigated a transformation process of a public sector organization – a public library, showing how service design can be a vehicle of organizational and societal changes. We were able to map 3 cycles of transition that have been gradually expanding the visions, theories of change, mindsets, and new ways of designing in the organization, helping to achieve more and more agency in transforming, first the organization, and then local community. The article contributes to the growing body of knowledge connecting design with change. It also creates a more in-depth understanding of how SD can become a vehicle for transformation in a public sector organization.
Designing Transformative Processes in Mountain Realms
Authors: Galluzzo Laura , Borin Ambra , Giunta Elena Enrica
Published: November 2023

Alpine territories are experiencing a period of new dynamism in which relations with the urban environment play an important role in terms of cultural redesign of values, physical and functional connections with local areas and the creation of rurban-mountain networks. This contribution aims to highlight the challenge to trigger a long-term territorial strategy for the Valtellina area – in the Italian Alps – from short-term actions and processes to lead local heritage and cultural production and make stakeholders part of this collective visioning and design practices. Actually, this article illustrates the approaches and methodologies applied to two research and educational projects – involving international students from the School of Design of Politecnico di Milano and the Alta Scuola Programme of Politecnico di Milano and Politecnico di Torino – which resulted in design actions on the territory in terms of temporary experiments for Mega Events and urban regeneration possibilities in Valtellina Area.
Virtual Co-creation Workshop: Collaboration Design for Place Innovation
Authors: De Lima Thiago Gomes , Grøn Sisse , Broberg Ole , De Assis Esteves Francisco
Published: November 2023

In this paper, we investigate how virtual co-creation workshops can be conducted. Therefore, sharing experiences with virtual collaborative methodologies is interesting to support researchers, designers, students, and professionals interested in innovation. Thus, the workshop serves as an illustrative case to convey our knowledge of this growing phenomenon, so it is intended to share an experience of design and evaluation of an experiment in virtual co-creation workshops aiming to contribute to the collaboration design for Place Innovation. We found that some challenges must be considered when planning co-creation workshops virtually, especially for Place Innovation, among them: the participants' ability to deal with modern technologies, internet connection, time zones, and languages to be adopted. In this way, we suggested one script to plan co-creation virtual at three stages: pre-workshop, execution, and post-workshop, as well as the tools and techniques that the researchers and designers could use in each phase of this journey. Some recommendations are related.
Let’s step into each other’s worlds: designing for local transformation processes
Authors: Visser Froukje Sleeswijk , Van Erp Jeroen
Published: November 2023

In our densely-populated cities, fostering harmony between differing communities is an increasingly difficult art, and one in which design can provide positive contributions. This paper describes a design project which aimed to decrease tensions between youth and residents in a city neighbourhood through an empathy-building process. Individuals from both groups were guided through the process of stepping into each others’ worlds (through Virtual Reality) and developing solutions together to address points of tension. Their individual transformative processes were tracked in order to make the implicit outcomes of such design processes explicit. Throughout this process new dynamics and connections emerged, revealing grounds for structurally decreasing tensions and promoting participatory approaches for local transformation processes. This paper describes the project and presents our learnings regarding (1) the transformative impact on the involved individuals from the neighbourhood and (2) reflections on the contributing roles of the designers in social innovation projects.
Service design as a practice of freedom in collaborative cultural producers
Authors: De Siqueira Isabela Luiza Molin , Van Amstel Frederick M. C.
Published: November 2023

Service design is strongly linked to practices that maintain workers' dependency on management. Social movements in Brazil eschew hierarchical management, instead seeking self-management based on solidarity, equality, and democracy. In recent years, social movements appropriated digital infrastructures to design and deliver collaborative services. This paper hypothesizes that this could be considered designing services as a practice of freedom. The hypothesis is explored through a descriptive study of the self-management practices of a particular collective associated with the Brazilian Digital Culture movement.
Meaningful Work Canvas: a visual tool for service designers
Authors: Barreto Gustavo , Cipolla Carla , Cristino Nathalia C. C.
Published: November 2023

While "empathy" is a usual reference in design discourses and methodologies on design, the main focus may be how designers can increase their sensibility to the demands of the clients or users on future service provisions. Nonetheless, the consideration of the voices and presence of workers constitute a pressing demand for service design theory and practices, still almost neglected in the field. This paper presents the Meanignful Work Canvas, a visual tool developed to help designers create from scratch services that facilitate providers to pursue work meaningfulness. It blends characteristics from Job Design and Job Crafting literature. The two first authors conducted workshops with a post-graduate class to codesign the tool with the students. The paper presents a service created by a student from this class, the third author, to illustrate how the Meaningful Work Canvas works. Besides creating worker-centric services, the tool was able to identify some patterns regarding how workers perceive their jobs and to educate the students at the workshop on what influences meaningful work. Meaningful Work Canvas represents an initiative to fill the gap in Service Design literature about creating services centred on workers.
Proposing organisational usability as an enabler of organisational service design maturity
Authors: Nielsen Lene , Harre Olivia , Abdelnour-Nocera Jose , Li Christina
Published: November 2023

This reflective paper proposes a research agenda that investigates and questions how and if we need to assess the service design tools and their usability in the context of organisations’ design maturity. Maps and tool in the service design toolbox are perceived as straightforward by some organisations, however for organisations with low service design maturity such tools can pose challenges in how to utilise and leverage their potential. As a direction for future studies, this research agenda sheds light on how common service design tools are affected by organisational usability and maturity.
Exploring service design from the grass-roots level of a governments’ public ecosystem: The case of J province
Authors: Hou Bojun , Wang Xin
Published: November 2023

The modernization of the national governance system and governance capacity is one of the major strategies of national development. Service design is contributing its unique role and value to promoting the modernization of the government service system and improving the efficiency of national governance, but the current research is still relatively insufficient. This paper is a preliminary discussion on the application of service design to promote the construction and development of the grass-roots government's sustainable convenience service ecosystem, based on a public service project of administrative examination and approval we did in a town government in J Province in 2021. We hope this paper will serve as a reference for relevant practice and research.
The social landscape of Service Design. Exploring the entanglements of the Service Design community on Twitter through social network analysis
Authors: Menichinelli Massimo , De Götzen Amalia , Morelli Nicola , Simeone Luca
Published: November 2023

Service Design is not only a discipline, a profession, and a field of research but also a community of actors (professionals, researchers, organizations, institutions) working on service design practice and research, locally rooted but often globally connected. With Service Design we design the intangible, the behaviors, and the flows among actors, but still, we rarely look at how these also are part of Service Design. How are the actors of the Service Design community entangled among each other? In our study, we focused on Twitter as a proxy environment for analyzing the connections between Service Design actors, adopting Social Network Analysis and networks as the perspective for understanding complexity and complex systems. In this article, we explore the Service Design actors on Twitter in terms of communities identified, general statistics, centrality measurements, the evolution over time and the geographical location of actors.
EQUID-DEM: Empowering brand experience design with ergonomics
Authors: Ospina-Nigrinis Aydée , Niño-Fandiño Laura Valentina , Ávila-Hernández Laura Nathalia , Lange-Morales Karen
Published: November 2023

Ergonomics and brand experience design (DEM for its acronym in Spanish “Diseño de Experiencia de Marca”) are two theoretical and practical approaches that share a central element: the human being. Under this statement, this article presents how it is possible to enhance the DEM service through the structured incorporation of ergonomics thanks to the Ergonomics Quality in Design (EQUID) model. The EQUID-DEM tool is proposed as an alternative to enhance the inclusion of internal and external users in the DEM service. This proposal is especially useful for micro, small and medium-sized enterprises (MSMEs), since it enables a structured and effective process that is often only carried out in companies with many resources allocated to the development of the marketing area.
Des ( · ) Teta: Healing ritual for women in the process of breast implant removal
Authors: Samper-Santamaria Lina , De Francisco Vela Santiago
Published: November 2023

In 2011, the Poly Implant Prothese breast implant scandal broke out worldwide. Since then, legal firms have represented affected women, collectively suing TÜV-Rheinland, who certified the quality of PIPs for nearly ten years. However, it is estimated that around 24% of these women cannot remove the implants. On top of this, women have suffered various repercussions. Many have created coping mechanisms to deal with these situations. We introduce Des(·)Teta, a new service that focuses on healing rituals for women during breast implant removal. A non-profit organization delivers the service that offers discounts on the explant surgery and recovery process besides the healing ritual. Des(·)Teta highlights the importance of resignifying a traumatic experience. This resignification is embedded by a stamp of the capsule created by the body to protect it. This stamp is a symbol of a new beginning for women.
Expanding long-term thinking through life-centred design
Authors: Zohar Hadas , Neuhoff Rike
Published: November 2023

In this exploratory paper, we draw from a series of participatory design experiments to reflect on the impact of life-centred design approaches on long-term thinking. We conceptualise long-term thinking according to three components: 1) Thinking through diverse perspectives, 2) enhancing futures imagination, and 3) challenging anticipatory assumptions. Long-term thinking is increasingly recognised as invaluable in urban regeneration projects, however, to date, knowledge on how to nurture long-term thinking remains sparse.
Issues integrating urban data and citizen participation
Authors: Cordeiro Raquel , Quaresma Manuela , Froes Isabel
Published: November 2023

The smart city concept goes beyond expanding technology, including sustainability and citizen well-being. The growth of available datasets provides rich material for public management. However, the potential of this information is underused due to its breadth and complexity. One key challenge is associating it with qualitative research. To address this challenge, within the scope of a PhD research, a set of interviews were carried out with professionals working in the area of smart city and public development in three European cities. The aim was to identify issues and solutions in projects with urban data and citizen participation and better grasp their approaches. Some of the converging aspects highlighted pointed to the difficulty in engaging citizens in participatory processes, which requires different communication for diverse audiences. On the uncovered assets, lessons learned from adaptation to online workshops after the pandemic were also relevant to these processes. The overall insights gathered in this initial phase will guide the designing and testing of novel processes using emerging technologies in the future iterations of this research.
Digital Future Design: Designing Digital Service Systems based on Future Visions
Authors: Akasaka Fumiya , Mitake Yuya , Watanabe Kentaro , Nishikawa Yuri , Ozawa Jun
Published: November 2023

Recently, initiatives that use advanced digital technologies to address social issues and drive social innovation, such as the “smart city”, have been attracting attention. While public expectations for smart city projects are high, they are often executed from a technocentric approach that lacks a human-centered perspective, which leads to various criticisms and opposition from residents. This necessitates a method for envisioning a desirable future society and designing the entire service system, including digital technologies (i.e., digital service system), from a human-centered perspective. Therefore, we have developed a novel design method, called Digital Future Design Method, that supports the designing of digital service systems for realizing the social transformation to a desirable future vision, and conducted a case study to demonstrate its usefulness. The results demonstrated its effectiveness in enabling us to have a future vision-based thinking in design from the comprehensive perspectives of the social, digital, and physical domains.
UX Sustainability: an overview on the sustainability dimension of AI-infused Objects forming product-service ecosystems
Authors: Paracolli Alice , Arquilla Venanzio
Published: November 2023

This research aims to suggest a new design perspective to analyse the sustainability of an AI-infused object in its entirety. Before we present what AI-infused Objects are and how they form product-service ecosystems, secondly, we analyse the state of the arts of its sustainable dimension. The analysis of AI-infused objects should include: (1) the entire life cycle of the object, its social and economic impact; (2) the impact of the "digital soul" of the object; (3) the ecosystem analysis should also include all indirect impacts of the service, considering how users' behaviour changes when they come in contact with the artificial intelligence ecosystem. The research contributes to the design literature in two ways: (1) by raising awareness in designers on the effective impact of AI-infused Objects forming the product-service ecosystems, (2) by inviting designers to make this awareness concrete through User Experience Sustainability analysis and behavioural change strategies applied to persuasive technology.
Analysis of the Integration and Contribution of the SDGs to equitable global results in the light of Service Design: A scoping review
Authors: Rocha Kelly , Xavier Amanda , Santos Maria Carolina , Rodrigues-Ferreira Ariele
Published: November 2023

The construction of the 2030 agenda aims at sustainable, inclusive and collaborative development among countries to challenge them to transpose usual definitions and ideas in favour of equitable actions. To fulfil this purpose, the UN and Member States must assess progress made, obstacles faced and integration between the Sustainable Development Goals (SDGs). Through a scoping review, this study aims to answer the question: How integrated are the SDGs for an equitable global outcome? In the context of Brazil, what is the assessment of engagement and carrying out actions for the performance of the SDGs? What are design contributions to the evolution of the SDGs? The results indicate that in the global context, there remains a reduced collaborative posture, widening the abyss between countries. In Brazil, despite the efforts of the community and public institutions, the actions, supported by design practices and social innovation, are irregular and with evolving self-organization.
A systematic literature review on utilisation of behavioural data in service design: Unexplored potentials on data utilisation on co-design
Authors: Yasuoka Mika , Taoka Yuki , Nakatani Momoko , Hamaguchi Nana , Saito Shigeki
Published: November 2023

This study provides a systematic literature review, investigating current uses and application of behavioural data in services design process. The results show a predominance of data usage either on product design process by professional designers or on personal reflection by service users, and more importantly, there is a large gap in what designers and users can benefit from data. The paper argues that such a gap limits the potentials of data in service design and highlights the importance of co-design between designers and users within data-driven design.
Rapid Service Design for Service Continuity in Pandemic-like Disruptions
Authors: Das Bhaskarjyoti , Mahamuni Ravi , Lobo Sylvan
Published: November 2023

The COVID-19 pandemic has impacted employees’ lifestyles as well as organizational service experiences. Disrupted service experiences have led to changes in employee well-being, behavior, and responses, disrupting existing organizational structures and leading to diminished effectiveness of workplace and workforce management. Employee satisfaction at work has become more crucial post-pandemic for retaining employees in the organization. To thrive in the postpandemic situation, offering improved flexibility and adaptability in the employee lifecycle will enable employees to respond and recover faster and better. In this paper, we analyse the employee service experience problems and disruptive scenarios that have occurred due to the pandemic. We propose a Rapid Service Design (RSD) approach to mitigate gradually unfolding challenges, accelerate the service design process cycle time, and creatively and iteratively respond to service continuity in pandemic-like disruptions.
Services for drought: the co-creation value of adopting process model as a tool to improve the “Carro Pipa” operation in Brazil
Authors: Nascimento Ana Paula Pereira Maiato , Resende Híngred Ferraz Pereira , Fontainha Tharcisio Cotta
Published: November 2023

Drought is a major worldwide disaster involving water distribution for a dispersed population in a vast area, which consequently demands the engagement of different stakeholders. While process models contribute to improving disaster and humanitarian operations (DHO), their contribution as a co-creation tool is not discussed in the DHO literature. Thus, this research aims to discuss the co-creation value of using the process model as a tool to improve the drinking water distribution service in response to the drought. The research adopted the case study methodology to investigate Brazil's “Carro Pipa” operation. The main challenges and opportunities include different sources of information, articulation between various stakeholders under the Brazilian government legislation, the autonomy of municipalities in decisions with economic impact and lack of verification to guarantee the shortest route and lowest cost. Moreover, this research demonstrates that the process models – a management tool – facilitate the co-creation for improvement of a DHO as it provides standardised stakeholder analysis, enabling effective improvement through the integration of the service designer and the stakeholders engaged in the operation. Future research can discuss implementing improvements to the service provided by the "Carro Pipa" operation and analyse the combination of process models and other Service Design techniques and tools
Potential and pitfalls of using service design to facilitate soundscape thinking in city making
Authors: Di Fresco Paganini Federico , Simeone Luca
Published: November 2023

Soundscape thinking - i.e., the capability to consider the experiential possibilities offered by a sound environment - has been characterized as critical for all those design activities connected to city making. Yet, traditional design disciplines operating within the urban domain (architecture, urban planning, service design, etc.) do not routinely engage with processes that systematically identify, control, and change soundscapes. This paper explores how customized service design methods - user journey, service blueprint, and a facilitation toolkit - have been envisioned and piloted within the context of a service design project anchored to the main football stadium of Copenhagen. These methods allowed the service designers and stakeholders involved in the participatory design project to understand existing soundscapes and tweak them by adapting specific touchpoints.
Service design for inclusion and accessibility at higher education institutes
Authors: Panda Saksham
Published: November 2023

Design for care and support is slowly taking shape in developing nations. Disability support services are yet to find their place in Indian universities. Residential higher education provides a cohesive ecosystem of holistic growth. Students with disabilities have been devoid of these growth opportunities due to the absence of an equitable environment. This paper presents a model to establish inclusion and accessibility services for students with disabilities in residential higher education institutes. The service model results from participatory research and design thinking led co-creation with the students with disabilities at a pioneer residential university. The service design approach considers both the student and Institute viewpoints orchestrating the backstage and frontstage of the service. It presents the idea of bottom-up initiatives to build a larger disability support ecosystem in the Institute. The paper attempts to highlight the impact of service design in creating equitable and accessible systems for institutes and students.
Reconsidering (Service) Design in View of Systemic Challenges: Insights from a Quantum Theoretical Perspective
Authors: Karpen Ingo Oswald , Senova Melis
Published: November 2023

(Service) designers must increasingly navigate complex and interconnected challenges in their daily work. In response, new design practices are emerging that are more systemic and strategic in their orientation. However, there is insufficient discussion about, or questioning of, the onto-epistemological foundations of design and their appropriateness in the emerging context. This paper aims to support the service design discipline in its transition towards conceiving of and responding to systemic challenges as entangled phenomena. To do so, we draw on quantum mechanics, specifically a Baradian view, which centres on the notion of entanglement and enactment to understand and navigate the world. We propose an alternative theoretical foundation for (service) design that considers ontoepistemological building blocks about the world we live in and its elements, assisting designers to question potentially taken-for-granted, yet limiting assumptions and perspectives.
Exploring porphyrins induced carbon nanocone TM-PICNC (TM = Sc2+, Ti2+, V2+, Cr2+, Fe2+, Co2+, Ni2+, Cu2+, and Zn2+) as a highly sensitive sensor for CO2 gas detection in presence O2 and H2O molecules: a computational study
Authors: Wu Guizhou , Arshadi Sattar , Pouralimardan Omid , Abbasi Vahideh , Vessally Esmail
Published: November 2023

This study investigated the adsorption of CO2 molecules on transition metal ions (TM) porphyrins induced carbon nanocone (TM-PICNC) (TM = Sc2+, Ti2+, V2+, Cr2+, Fe2+, Co2+, Ni2+, Cu2+, and Zn2+) using density functional theory (DFT) to determine the stabilities, energetic, structural, and electronic properties. The results showed that the CO2 molecule is adsorbed on TM-PICNC with adsorption energies ranging from 0.03 to −12.12 kcal/mol. The weak interactions of CO2 gas with Cr, Ni, Cu, and Zn-PICNC were observed, while strong adsorption was found on Sc, Ti, and V-PICNC. The Ti, V, and Cr-PCNC structures were shown to have a suitable energy gap (Eg) for sensing ability because of the effective and physical interaction between these structures and CO2 gas, leading to a short recovery time. DFT calculations also revealed that V-PCNC had a high %ΔEg (about %56.79) and hence high sensitivity to CO2 gas, making it a promising candidate for having good sensing ability to CO2 gas in presence of O2 and H2O gas.
Early outcome of endoscopic mitral valve surgery in elderly patients: a high-volume single center experience
Authors: Pausch Jonas , Bhadra Oliver D. , Hua Xiaoqin , Stolfa Philipp , Kuhlmann Carolin , Voß Mirko , Girdauskas Evaldas , Reichenspurner Hermann , Conradi Lenard
Published: November 2023

Introduction

Despite increasing use of transcatheter approaches, endoscopic mitral valve surgery (MVS) remains an established option for treatment of mitral regurgitation (MR). Nevertheless, as perioperative risk increases with age, outcome of endoscopic MVS in elderly patients is uncertain.

Methods

We retrospectively analyzed 756 consecutive patients with MR ≥2, who underwent minimally-invasive MVS at our institution between 2016 and 2022. Patients were stratified by age ≥75 (elderly-group; n = 91) or <75 years (control-group; n = 665). All patients received endoscopic MVS via right anterolateral minithoracotomy with non-rib spreading soft tissue retraction and 3D-camera visualization.

Results

Overall surgical risk was increased in the elderly-group (median age of 77 (76–80) years vs. 58 (51–67) years, p < 0.001) with STS-PROM Scores of 1.9% vs. 0.4% (p < 0.001) and increased prevalence of hypertension, diabetes, coronary artery disease and atrial fibrillation (AFib). Elderly patients were also more symptomatic (NYHA class III 45.7% vs. 29.8%; p = 0.002). Axillo-femoral perfusion was more frequently used in the elderly-group (27.5% vs. 4.2%; p < 0.001). Cross-clamp and cardiopulmonary bypass times were similar. Rate of MV repair was 85.7% vs. 93.8% (p = 0.005). Closure of the left atrial appendage was more frequently performed in the elderly-group (45.1% vs. 23.9%; p < 0.001), whereas rate of concomitant tricuspid valve repair was similar (11.0% vs. 8.9%; p = 0.511). Postoperative complications including perioperative hemodialysis (3.3% vs. 2.9%; p = 0.739), low cardiac output (5.3% vs. 3.8%; p = 0.393), perioperative stroke (1.1% vs. 0.15%; p = 0.224) and myocardial infarction (0% vs. 0.15%) were favorably low in both groups. Acute mortality at 30 days was 2.2% vs. 0.4% (p = 0.112).

Conclusion

Despite increased prevalence of outcome-relevant comorbidities and surgical risk, perioperative outcome of patients aged ≥75 years undergoing endoscopic MVS is favorable. Therefore, endoscopic MVS is a valuable therapeutic option for selected elderly patients and should be taken in consideration during routine heart-team discussion.
Concomitant percutaneous coronary intervention and transcatheter aortic valve replacement for aortic stenosis complicated with acute STEMI: a case report and literature review
Authors: Xu Chengyi , Hu Hanhua , Su Xi
Published: November 2023

Aortic stenosis (AS) complicated with acute ST-segment elevation myocardial infarction (STEMI) is a life-threatening emergency with high mortality. A 75-year-old male patient attended the emergency department of Wuhan Asia Heart Hospital in December 2021 with chest pain for 2 days and exacerbation for 1 h. The electrocardiogram (ECG) indicated atrial fibrillation with rapid ventricular response and ST-segment depression. Echocardiography showed severe AS and mild/moderate aortic insufficiency. The patient refused coronary angiography and further invasive procedures and then requested discharge, but he had recurrent chest pain on the third day. The ECG showed an extensive anterior wall STEMI. During preoperative preparation, he suffered from cardiogenic shock (CS). Concomitant percutaneous coronary intervention (PCI) and transcatheter aortic valve replacement (TAVR) was performed, but he died of CS and multiple organ failure 4 days after surgery. Patients with AS and STEMI might be susceptible to CS during perioperative period of concomitant PCI and TAVR, which requires proactive prevention.
A climate modeling study over Northern Africa and the Mediterranean basin with multi-physics ensemble and coupling to a regional ocean modeling system
Authors: Xie Fengyi , Chandan Deepak , Peltier W. Richard
Published: November 2023

We have developed a physics ensemble of Weather Research and Forecasting (WRF) model simulations for the Middle East, Mediterranean and North Africa (MEMNA) regions. These simulations use different configurations for the cumulus, microphysics, surface layer, planetary boundary layer, and land surface schemes and are forced by the Community Earth System Model (CESM) General Circulation Model for the historical period 1979–1993. We have also created a complementary ensemble in which the WRF model is fully-coupled to the Regional Ocean Modelling System (ROMS) that simulates the dynamics of the entire Mediterranean Sea. Analysis of our ensembles reveals that the simulated precipitation and near surface temperature (T2) fields in WRF are largely influenced by the cumulus and the land surface schemes during the summer and winter seasons, respectively. The coupling of Weather Research and Forecasting to Regional Ocean Modelling System yields Mediterranean sea surface temperatures that are directly correlated with T2 and have higher spatial resolution than the global model. Meanwhile no significant difference is found between the atmospheric fields from the coupled and uncoupled runs because the Community Earth System Model sea surface temperatures over the Mediterranean, that are used for surface forcing in the uncoupled runs, are already in close agreement with both Regional Ocean Modelling System and observations. We conclude that our high-resolution coupled atmosphere-ocean modelling system is capable of producing climate data of good quality, and we identify those combinations of physics schemes that result in an acceptable level of bias that facilitates their use in future studies.