Social and Behavioral Sciences Commons^™

Are There Environmental Benefits From Driving Electric Vehicles? The Importance Of Local Factors, Stephen P. Holland, Erin T. Mansur, Nicholas Z. Muller, Andrew J. Yates

Dartmouth Scholarship

We combine a theoretical discrete-choice model of vehicle purchases, an econometric analysis of electricity emissions, and the AP2 air pollution model to estimate the geographic variation in the environmental benefits from driving electric vehicles. The second-best electric vehicle purchase subsidy ranges from $2,785 in California to -$4,964 in North Dakota, with a mean of -$1,095. Ninety percent of local environmental externalities from driving electric vehicles in one state are exported to others, implying they may be subsidized locally, even when the environmental benefits are negative overall. Geographically differentiated subsidies can reduce deadweight loss, but only modestly.

Hashtag Recommendation With Topical Attention-Based Lstm, Yang Li, Ting Liu, Jing Jiang, Liang Zhang

Research Collection School Of Computing and Information Systems

Microblogging services allow users to create hashtags to categorize their posts. In recent years,the task of recommending hashtags for microblogs has been given increasing attention. However,most of existing methods depend on hand-crafted features. Motivated by the successful use oflong short-term memory (LSTM) for many natural language processing tasks, in this paper, weadopt LSTM to learn the representation of a microblog post. Observing that hashtags indicatethe primary topics of microblog posts, we propose a novel attention-based LSTM model whichincorporates topic modeling into the LSTM architecture through an attention mechanism. Weevaluate our model using a large real-world dataset. Experimental results show that …

Traffic Simulation Model For Port Planning And Congestion Prevention, Baoxiang Li, Kar Way Tan, Trong Khiem Tran

Research Collection School Of Computing and Information Systems

Effective management of land-side transportation provides the competitive advantage to port terminal operators in improving services and efficient use of limited space in an urban port. We present a hybrid simulation model that combines traffic-flow modeling and discrete-event simulation for land-side port planning and evaluation of traffic conditions for a number of what-if scenarios. We design our model based on a real-world case of a bulk cargo port. The problem is interesting due to complexity of heterogeneous closed-looped internal vehicles and external vehicles traveling in spaces with very limited traffic regulation (no traffic lights, no traffic wardens) and the traffic …

Efficient Online Summarization Of Large-Scale Dynamic Networks, Qiang Qu, Siyuan Liu, Feida Zhu, Christian S. Jensen

Research Collection School Of Computing and Information Systems

Information diffusion in social networks is often characterized by huge participating communities and viral cascades of high dynamicity. To observe, summarize, and understand the evolution of dynamic diffusion processes in an informative and insightful way is a challenge of high practical value. However, few existing studies aim to summarize networks for interesting dynamic patterns. Dynamic networks raise new challenges not found in static settings, including time sensitivity, online interestingness evaluation, and summary traceability, which render existing techniques inadequate. We propose dynamic network summarization to summarize dynamic networks with millions of nodes by only capturing the few most interesting nodes or …

From Footprint To Evidence: An Exploratory Study Of Mining Social Data For Credit Scoring, Guangming Guo, Feida Zhu, Enhong Chen, Qi Liu, Le Wu, Chu Guan

Research Collection School Of Computing and Information Systems

With the booming popularity of online social networks like Twitter and Weibo, online user footprints are accumulating rapidly on the social web. Simultaneously, the question of how to leverage the large-scale user-generated social media data for personal credit scoring comes into the sight of both researchers and practitioners. It has also become a topic of great importance and growing interest in the P2P lending industry. However, compared with traditional financial data, heterogeneous social data presents both opportunities and challenges for personal credit scoring. In this article, we seek a deep understanding of how to learn users’ credit labels from social …

‘Tweetboard’ – A Case Study Of Developing A Micro-Blogging Platform For Higher Education, Shao Cheh Joyce Hsu, Gan, Benjamin, Jin Lee, Shu Hui Sheryl Lim, Xie Yan Jeremy Lim, Thomas Menkhoff, Si Xian Sherman Tan, Charles Jason Woodard, Qiu Cheng Yap

Research Collection School Of Computing and Information Systems

This paper reports experiences made at an Asian university in developing a social media platform based on Twitter in the context of a final year capstone project where information systems management students get an opportunity to solve ‘a real-world problem for a real client’. In this case study, the challenge was provided by a faculty member’s request for an interactive social media application which engages less outspoken students in class via a social medium they are familiar with: Twitter. We reconstruct the project’s evolution; describe the main features of the application called ‘TweetBoard’ and share lessons learned in developing a …

Indoor Scene Localization To Fight Sex Trafficking In Hotels, Abigail Stylianou

McKelvey School of Engineering Graduate Student Theses & Dissertations

Images are key to fighting sex trafficking. They are: (a) used to advertise for sex services,(b) shared among criminal networks, and (c) connect a person in an image to the place where the image was taken. This work explores the ability to link images to indoor places in order to support the investigation and prosecution of sex trafficking. We propose and develop a framework that includes a database of open-source information available on the Internet, a crowd-sourcing approach to gathering additional images, and explore a variety of matching approaches based both on hand-tuned features such as SIFT and learned features …

A Gis Approach To Modeling Groundwater Levels In The Mississippi River Valley Alluvial Aquifer, Josef Orion Lilly

Graduate Theses and Dissertations

Groundwater depletion, a subject of growing concern for a significant portion of Arkansas, may lead to future economic challenges for the Arkansas Delta region. The Mississippi River Valley Alluvial Aquifer is the uppermost aquifer and features the largest groundwater capacity in the Mississippi Embayment Aquifer System. The Mississippi River Valley Alluvial Aquifer, commonly referred to as the “alluvial aquifer”, spans 53,000〖 km〗^2 underlying portions of Arkansas, Kentucky, Louisiana, Mississippi, Missouri, Illinois, and Tennessee. As the alluvial aquifer trends southward for approximately 250 miles alongside the Mississippi River, its geographical extent ranges from 50 to 125 miles wide. There is a …

The Wonder Of A Child, Shraddha Chaplot

The Transdisciplinary STEAM+ Journal

A personal piece on the wonder of childhood and the continuation of curiosity into adulthood.

Fire – The Enigma That Continues To Blaze, Sara Kapadia

The Transdisciplinary STEAM+ Journal

How did humans first discover fire? What stories do we pass down to explain the discovery of fire?

Ijns Masthead

International Journal of Nuclear Security

No abstract provided.

Letter From The Editor - Choe, Kwan Kyoo Choe

International Journal of Nuclear Security

No abstract provided.

The Capacity-Building Support Activities Of The Integrated Support Center For Nuclear Nonproliferation And Nuclear Security Of The Japan Atomic Energy Agency, Yosuke Naoi, Kalman A. Robertson, Naoko Noro

International Journal of Nuclear Security

International cooperation is essential to support states in building the human resources necessary for maintaining and strengthening nuclear security. As the nation’s only comprehensive nuclear research and development institute, the Japan Atomic Energy Agency (JAEA) has long-standing experience developing and operating nuclear technology in all steps of the fuel cycle. The Integrated Support Center for Nuclear Nonproliferation and Nuclear Security (ISCN) was established within the JAEA in December 2010 as Japan’s Center of Excellence for nuclear security. The ISCN provides assistance with capacity building to states throughout Asia and some other regions. The objective of this article is to describe …

Table Of Contents

International Journal of Nuclear Security

No abstract provided.

Call For The Student Writing Competition

International Journal of Nuclear Security

No abstract provided.

Call For Submission

International Journal of Nuclear Security

No abstract provided.

Security Culture And Its Self-Assessment As Supplementary Tools For Nuclear Security Training, Igor Khripunov, Sara Z. Kutchesfahani, Khairul -. Khairul -

International Journal of Nuclear Security

Security Culture and its Self-Assessment as Supplementary Tools for Nuclear Security Training

Igor Khripunov, PhD

Center for International Trade and Security, University of Georgia (USA)

Sara Z. Kutchesfahani, PhD

Center for International Trade and Security, University of Georgia (USA)

Khairul Khairul

National Nuclear Energy Agency of Indonesia (BATAN)

Abstract

Nuclear security culture – an emerging and widely recognized practice – serves as a means to support and enhance nuclear security. In fact, many International Atomic Energy Agency (IAEA) publications and the Nuclear Security Summits have highlighted the vital role of nuclear security culture and raised its status to the same …

Khalifa University Reachback Program Supporting Prevention Of Illicit Nuclear And Radiological Material Smuggling In The United Arab Emirates, Braden Goddard, Alexander A. Solodov, Patrick J. Simmons

International Journal of Nuclear Security

Trafficking of Illicit nuclear or radiological materials is a global threat which can involve and adversely affect any country. Ultimately, it is the responsibility of each state to prevent and combat illicit nuclear trafficking by screening all cargo and travelers entering, exiting, and transiting through its borders. As a part of the national radiation detection infrastructure of the United Arab Emirates (UAE), a reachback program was established at Khalifa University (KU) to provide capabilities for adjudication of radiation alarms at Khalifa Port and other radiation portal monitor (RPM) locations. In addition to the main mission, KU Reachback aims to educate …

Status Of Nuclear Security Education And Research In Bangladesh And Looking Forward, Md. Shafiqul Islam, Md. Mobasher Ahmed

International Journal of Nuclear Security

Bangladesh uses category I of nuclear materials and category 1-5 of radioactive materials in the field of research, medical and industries. The Government is going to implement its first nuclear power plant under an IGA between the Bangladesh and Russian Governments. With the emerging global nuclear and radiological terrorism by potential adversaries, enhancing nuclear security is the paramount importance for the country. The paper has found no established communication channels among stakeholders in order to work in a coordinated and collaborative manner for strengthening the nuclear security. This has resulted lacking importance of education, research, training and knowledge management initiatives …

Letter From The Editor - Frahi-Amroun, Akila Frahi-Amroun

International Journal of Nuclear Security

No abstract provided.

Letter From The Editor - Hirst, Russel K. Hirst

International Journal of Nuclear Security

No abstract provided.

Unsettled: How Climate Change Challenges A Foundation Of Our Legal System, And Adapting The Legal State, Victor B. Flatt

BYU Law Review

One of the fundamental goals of law is to end disputes. This push to “settlement” is foundational and has historically worked to increase societal efficiency and justice by engendering legitimate expectations among the citizenry. However, the efficient nature of much legal finality, settlement and repose only exists against a background of evolution of the physical environment that is predictable and slowpaced. That background no longer exists. The alteration of the physical world, and thus, the background for our societal structure and decisions, is accelerating rapidly due to human-caused climate change. This creates a mismatch between the law’s tendency to finality …

Social Determinant Of Health Of Adults Smoking Behavior: Differences Between Urban And Rural Areas In Indonesia, Fitri Kurnia Rahim, Thunwadee Suksaroj, Isareethika Jayasvasti

Kesmas

Indonesia memiliki prevalensi perilaku merokok tertinggi di antara negara-negara di Asia Tenggara. Penelitian ini bertujuan untuk mengetahui prediktor terhadap perilaku merokok antara wilayah pedesaan dan perkotaan. Data diambil dari Global Adult Tobacco Survey. Penelitian menggunakan studi analitik potong lintang dan analisis regresi logistik ganda. Sampel berjumlah 8.305 orang dewasa Indonesia berusia ≥ 15 tahun. Penelitian menunjukkan bahwa perokok di wilayah pedesaan lebih tinggi dibandingkan di wilayah perkotaan, masing-masing 36,8% dan 31,9%. Prediktor signifikan terhadap perilaku merokok di wilayah pedesaan dan perkotaan adalah usia, pekerjaan, jenis kelamin, tingkat pendidikan, status ekonomi serta aturan merokok di dalam rumah. Di wilayah perkotaan, usia …

Effectivity Of Foot Care Education Program In Improving Knowledge, Self-Efficacy And Foot Care Behavior Among Diabetes Mellitus Patients In Banjarbaru, Indonesia, Mahdalena Mahdalena, Endang Sri Purwanti Ningsih

Kesmas

Masalah kaki diabetik di Indonesia masih merupakan masalah besar dan masih memerlukan perhatian yang optimal. Edukasi perawatan kaki adalah salah satu upaya yang harus dilakukan dalam mencegah masalah kaki untuk pasien diabetes melitus. Penelitian ini bertujuan untuk menganalisis efektivitas program pendidikan perawatan kaki dalam meningkatkan pengetahuan, efikasi diri, dan perilaku perawatan kaki pasien diabetes di wilayah Banjarbaru. Jenis penelitian yang digunakan adalah quasi experimental dengan prepost test, dilakukan di puskesmas wilayah Banjarbaru tahun 2013. Kelompok intervensi diberikan program pendidikan perawatan kaki. Sampel berjumlah 48 pasien (32 orang kelompok intervensi dan 16 orang kelompok kontrol) menggunakan teknik purposive sampling. Variabel yang …

Lack Of Exclusive Breastfeeding Among Working Mothers In Indonesia, Yulia Sari

Kesmas

Keberlangsungan proses menyusui pada saat ibu kembali bekerja merupakan isu serius yang harus segera ditindaklanjuti agar program pemberian Air Susu Ibu (ASI) eksklusif selama enam bulan pertama kehidupan dapat tercapai. Selain memberikan banyak manfaat bagi bayi, ASI juga bermanfaat bagi ibu dan pengusaha. Penelitian ini bertujuan untuk mengetahui hubungan ibu bekerja terhadap pemberian ASI eksklusif. Desain penelitian yang digunakan adalah potong lintang dengan data sekunder Survei Demografi dan Kesehatan Indonesia (SDKI) tahun 2012 dengan sampel berjumlah 1.193 ibu berusia 15 – 49 tahun yang memiliki bayi berusia 0-5 bulan. Berdasarkan analisis multivariat, ibu bekerja dapat menurunkan peluang pemberian ASI eksklusif …

The Risk Of Pneumonia Among Toddlers In Lambatee, Aceh, Rapitos Sidiq, Ritawati Ritawati, Roma Sitio, Siti Hajar

Kesmas

Pneumonia merupakan salah satu masalah kesehatan global yang sangat penting pada anak bawah lima tahun (balita), khususnya pada negara-negara berkembang. Saat ini, pneumonia merupakan salah satu kasus penyebab kematian pada anak terbesar, terutama pada periode baru lahir. Di Provinsi Aceh, penyakit pneumonia merupakan penyakit urutan ke-8 dari 25 penyakit terbesar yang ditemukan di puskesmas dengan jumlah 1.112 kasus. Sedangkan besarnya kasus pneumonia pada penderita rawat jalan di Aceh mencapai 434 kasus (29,03%). Penelitian ini bertujuan untuk mengetahui faktor-faktor yang berhubungan dengan kejadian pneumonia pada balita. Penelitian bersifat analitik dengan desain potong lintang. Sampel penelitian adalah ibu dan balita yang berjumlah …

Motivation Variables To Use Contraceptive Among Male In Yogyakarta, Susiana Sariyati, Febrina Suci Hati, Fatimah Fatimah

Kesmas

Program Keluarga Berencana (KB) merupakan salah satu program pembangunan nasional yang sangat penting dalam rangka mewujudkan keluarga Indonesia yang sejahtera. Peran program KB sangat besar pengaruhnya terhadap kesehatan reproduksi seseorang, baik untuk kesehatan reproduksi perempuan maupun kesehatan reproduksi laki-laki. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang berhubungan dengan motivasi laki-laki pasangan usia subur dalam menggunakan kontrasepsi di Desa Bumijo, Kecamatan Jetis, Kota Yogyakarta. Jenis penelitian ini bersifat kuantitatif dengan analisis regresi logistik. Hasil penelitian menunjukkan hubungan pengetahuan dengan motivasi yaitu nilai p = 0,368. Hubungan sosial budaya dengan motivasi yaitu nilai p = 0,147. Hubungan pendidikan dengan motivasi yaitu nilai …

Coronary Heart Disease Risk Factors Among Women Aged Older Than 45 Years Old In Makassar, Masriadi Masriadi, Hasta Handayani Idrus, Arman Arman

Kesmas

Penyakit kardiovaskuler menyebabkan 8.6 juta kematian pada perempuan setiap tahun, yang merupakan penyebab kematian terbanyak, yaitu sepertiga dari seluruh kematian perempuan di seluruh dunia. Setengah dari seluruh kematian perempuan berusia di atas 50 tahun disebabkan oleh penyakit jantung dan stroke. Penelitian ini bertujuan untuk menganalisis faktor yang berhubungan dengan penyakit jantung koroner pada perempuan usia > 45 tahun di Rumah Sakit TNI AU Dody Sarjoto Makassar. Besar sampel sebanyak 76 sampel yang terdiri dari 64 kasus penyakit jantung koroner dan 12 kasus non penyakit jantung koroner. Penentuan sampel menggunakan metode purposive sampling. Data primer diperoleh melalui wawancara terhadap responden dengan menggunakan …

Basis For Development Of Business Strategic Plan Primary Health Care With Local Public Service Entity Status In Gianyar District, Putu Ayu Indrayathi, Luh Putu Sinthya Ulandari

Kesmas

Puskesmas yang berbentuk Badan Layanan Umum Daerah (BLUD) perlu membuat rencana strategi bisnis yang tepat. Penyusunan rencana strategi bisnis perlu memerhatikan pesaing yang beroperasi di sekitar wilayah kerja. Penelitian ini bertujuan untuk mempelajari aspek lingkungan internal dan eksternal di Puskesmas Ubud 1 dan Tegallalang 1 serta mengembangkan model pengembangan rencana strategi bisnis di kedua puskesmas yang berstatus BLUD tersebut. Penelitian ini merupakan penelitian deskriptif eksploratif yang dilakukan pada tahun 2014. Data dikumpulkan melalui penyebaran kuesioner dan studi dokumentasi. Sampel penelitian ditentukan secara purposif dan diambil secara non proporsional, terdiri dari kepala dan staf Puskesmas Ubud 1 dan Tegallalalng 1. Data …

Family Planning Information, Education And Communication With Contaceptive Use, Endah Winarni, Muhammad Dawam

Kesmas

Komunikasi Informasi dan Edukasi (KIE) berperan penting dalam meningkatkan pencapaian prevalensi kesertaan Keluarga Berencana (KB). Namun, prevalensi KB di Indonesia selama satu dekade terakhir (2002-2012) tidak meningkat secara signifikan, walaupun pelbagai kegiatan KIE KB telah dilaksanakan. Penelitian ini bertujuan untuk mengetahui faktor sosio ekonomi demografi yang berkaitan dengan KIE KB, pelbagai unsur KIE yang berkaitan dengan pemakaian KB, dan unsur KIE yang berpengaruh terhadap pemakaian KB. Analisis menggunakan sumber data Survei Demografi dan Kesehatan Indonesia 2012 dengan unit analisis perempuan berstatus kawin usia 15-49 tahun. Jumlah sampel yang dianalisis 33.465 perempuan berstatus kawin. Analisis menggunakan odds ratio atau rasio kecenderungan …