Digital Commons Network^™

Voice, Strength, And No-Contest Clauses, Karen J. Sneddon

Articles

The will is a unilateral written disposition of probate property to be effective upon the will-maker's death. To have any legal effect, however, the will-maker's family, beneficiaries, and personal representatives, along with the probate court, need to implement the will provisions. To buttress the strength of the will, the language of the will is definitive, certain, and strong. But when the will relies upon standardized language, the voice of the will-maker is flattened or even non-existent. The absence of the willmaker's voice may jeopardize the legal effect of the will.

This Article argues that the over-reliance on "time-tested" formulaic language …

Short Communication: A Simple Nanoparticle - Based Tio2 Memristor Device And The Role Of Defect Chemistry In Its Operation, Rafaela De Carvalho, Tony Betts, John Cassidy

Articles

A simple metal-semiconductor-metal device comprising TiO2 cast from a suspension of Degussa P25 and placed between two metal plates (Al/Al lap shears) demonstrated memristive-like resistive switching behaviour. A mechanism is proposed which relies upon the formation of p and n-type regions within the P25 semiconductor material ultimately leading to the formation of a p-n junction. This device also exhibited enhanced steady state currents upon the imposition of potential steps, most notably at higher potential magnitudes (both anodic and cathodic), indicating lack of ionic conduction.

From The Laboratory To The Vineyard—Evolution Of The Measurement Of Grape Composition Using Nir Spectroscopy Towards High-Throughput Analysis, Aoife Power, Vi Khanh Truong, James Chapman, Daniel Cozzolino

Articles

Compared to traditional laboratory methods, spectroscopic techniques (e.g., near infrared, hyperspectralimaging)provideanalystswithaninnovativeandimprovedunderstandingofcomplex issuesbydeterminingseveralchemicalcompoundsandmetabolitesatonce,allowingforthecollection of the sample “fingerprint”. These techniques have the potential to deliver high-throughput options for the analysis of the chemical composition of grapes in the laboratory, the vineyard and before or during harvest, to provide better insights of the chemistry, nutrition and physiology of grapes. Faster computers, the development of software and portable easy to use spectrophotometers and data analytical methods allow for the development of innovative applications of these techniques for the analyses of grape composition.

Magnetic Field Sensor Based On A Tri-Microfiber Coupler Ring In Magnetic Fluid And A Fiber Bragg Grating, Fangfang Wei, Dejun Liu, Arun Kumar Mallik, Gerald Farrell, Qiang Wu, Gang-Ding Peng, Yuliya Semenova

Articles

In this paper we propose and investigate a novel magnetic field sensor based on a Tri-microfiber coupler combined with magnetic fluid and a fiber Bragg grating (FBG) in a ring. A sensitivity of 1306 pm/mT was experimentally demonstrated in the range of magnetic fields from 0 to 15 mT. The reflection peak in the output spectrum associated with the FBG serves as a reference point allowing to avoid ambiguity in determining the spectral shift induced by the magnetic field. Due to its high sensitivity at low magnetic fields, the proposed structure could be of high interest in low field biosensing …

Reputation Failure: The Limits Of Market Discipline In Consumer Markets, Yonathan A. Arbel

Articles

Many believe that consumer-sourced reputational information about products should increasingly replace top-down regulation. Instead of protecting consumers through coercive laws, reputational information gleaned from the wisdom of the crowd would guide consumer decision-making. There is now a growing pressure to deregulate in diverse fields such as contracts, products liability, consumer protection, and occupational licensing.

This Article presents a common failure mode of systems of reputation: "Reputation Failure." By spotlighting the public-good nature of reviews, rankings, and even gossip, this Article shows the mismatch between the private incentives consumers have to create reputational information and its social value. As a result …

Guest Editorial Special Issue On Using Enquiry-And-Design-Based Learning To Spur Epistemological And Identity Development Of Engineering Students, Shannon Chance, Bill Williams, Tom Goldfinch, Robin S. Adams, Lorraine N. Fleming

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This Special Issue of the IEEE Transactions on Education focuses on using enquiry-based design projects to spur engineering students’ development, so as to increase understanding and application of the relevant theories, foster higher rates of student development and achieve this in healthy and productive ways.

A Twelve-Wavelength Thulium-Doped Fibre Laser Based On A Microfibre Coil Resonator Incorporating Black Phosphorus, Shi Li, Yu Yin, Elfed Lewis, Gerald Farrell, Pengfei Wang

Articles

A novel multi-wavelength continuous Thulium-doped fibre laser incorporating a microfibre coil resonator based on black phosphorus (MCR-BP) material has been successfully fabricated and demonstrated. A twelve-wavelength spectrum with 0.54 nm channel spacing has been achieved by simply adjusting the pump source power. A single peak extinction ratio of more than 40 dB was observed. The superior performance of the MCR-BP described in this article compared to conventional MCR based fibre lasers can be attributed the inclusion of the Black Phosphorous Material. The enhanced lasing is primarily due to the twin properties of the MCR-BP device combining a comb-like filter effect …

Segmentation Of Quantity Surveying Professional Services For Focus Strategy And Diversification, Michael Adesi, De-Graft Owusu-Manu, Frank Boateng

Articles

Purpose – Notwithstanding that numerous studies have focused on strategy in quantity surveying (QS) professional service firms, there is a paucity of investigation on the segmentation of QS professional services. The purpose of this study is to investigate the segmentation of QS services for diversification and a focus strategy formation.

Design/methodology/approach – This study adopts the positivist stance and quantitative approach in which a simple random sampling technique was used to select participants. In total, 110 survey questionnaires were administered to registered professional QS, out of which 79 completed questionnaires were returned for analysis.

Findings – The paper identifies three …

"Scientific Inference" Vs. "Legal Reasoning"? Not So Fast! ¿"Inferencia Cientifíca" Vs."Razonamiento Jurídico"? -- No Tan Rápido!, Susan Haack

Articles

No abstract provided.

"Scientific Inference" Vs. "Legal Reasoning"? -Not So Fast!, Susan Haack

Articles

To understand why the interactions of science with the legal system can be so problematic, it's not enough to gesture vaguely towards a supposed contrast between scientific and legal "modes of thinking"; we need to look, instead, to the consequences of the different purposes of science and the law, the different constraints under which they pursue those purposes, and the different cultures of the two enterprises. From this perspective we can see why the law sometimes asks more of science than science can give, and sometimes gets less from science than science could give; and also why a simple dichotomy …

Recovery Of Memory After Cerebral Artery Aneurysm Surgery, Ljiljana Pačić-Turk, Petra Jandrijevic, Ana Havelka-Meštrović

Articles

The principal study objective was to define whether memory deficits (numerical, working, verbal-mechanical, verbal-logical and visual memory) occurred in patients submitted to surgery for brain artery aneurysm and whether significant recovery of memory took place with time. The study sample included 92 patients, i.e. 35 (38%) male and 57 (62%) female patients aged 27 to 76 years. Neuropsychological testing was conducted at Zagreb University Hospital Centre, Department of Neurosurgery, from 1998 to 2012, in two time intervals: first within 11 months following surgery, and then 12 to 48 months after surgery. The obtained results showed that verbal-mechanical, verballogical, and visual …

Catch And Kill: Does The First Amendment Protect Buying Speech To Bury It?, Leonard M. Niehoff

Articles

The news media usually chase stories in order to publish them—but sometimes not so much. In some instances, media entities vigorously pursue a story—and purchase the source’s right to tell it—for the specific purpose of ensuring that it does not see the light of day. This practice, commonly called “catch and kill,” has recently come under close scrutiny and raises a host of questions.

These include pragmatic questions: Does the practice work? Can the media entity (or a third-party beneficiary) really enforce the underlying contract? Doesn’t the source’s willingness to abide by the contract come down to a simple economic …

Targeting Poverty In The Courts: Improving The Measurement Of Ability To Pay Fines, Meghan M. O'Neil, J.J. Prescott

Articles

Ability-to-pay determinations are essential when governments use money-based alternative sanctions, like fines, to enforce laws. One longstanding difficulty in the U.S. has been the extreme lack of guidance on how courts are to determine a litigant’s ability to pay. The result has been a seat-of-the-pants approach that is inefficient and inaccurate, and, as a consequence, very socially costly. Fortunately, online platform technology presents a promising avenue for reform. In particular, platform technology offers the potential to increase litigant access, reduce costs, and ensure consistent and fair treatment—all of which should lead to more accurate sanctions. We use interviews, surveys, and …

Imi – Myopia Control Reports Overview And Introduction, James S. Wolffsohn, Daniel Ian Flitcroft, Kate L. Gifford, Monica Jong, Lyndon Jones, Caroline C. W. Klaver, Nicola S. Logan, Kovin Naidoo, Serge Resnikoff, Padmaja Sankaridurg, Earl L. Smith Iii, David Troilo, Christine F. Wildsoet

Articles

With the growing prevalence of myopia, already at epidemic levels in some countries, there is an urgent need for new management approaches. However, with the increasing number of research publications on the topic of myopia control, there is also a clear necessity for agreement and guidance on key issues, including on how myopia should be defined and how interventions, validated by well-conducted clinical trials, should be appropriately and ethically applied. The International Myopia Institute (IMI) reports the critical review and synthesis of the research evidence to date, from animal models, genetics, clinical studies, and randomized controlled trials, by more than …

Myopia Outcome Study Of Atropine In Children (Mosaic): An Investigator-Led, Double-Masked, Placebo-Controlled, Randomised Clinical Trial Protocol, Saoirse Mccrann, Daniel Ian Flitcroft, Niall C. Strang, Kathryn J. Saunders, Nicola S. Logan, Samantha Szeyee Lee, David A. Mackey, John Butler, James Loughman

Articles

Background: The Myopia Outcome Study of Atropine in Children (MOSAIC) aims to explore the efficacy, safety, acceptability and mechanisms of action of 0.01% unpreserved atropine for myopia control in a European population. Methods: MOSAIC is an

A U-Net Deep Learning Framework For High Performance Vessel Segmentation In Patients With Cerebrovascular Disease, Michelle Livne, Jana Rieger, Orhun Utku Aydin, Abdel Aziz Taha, Ela Marie Akay, Tabea Kossen, Jan Sobesky, John D. Kelleher, Kristian Hildebrand, Dietmar Frey, Vince I. Madai

Articles

Brain vessel status is a promising biomarker for better prevention and treatment in cerebrovascular disease. However, classic rule-based vessel segmentation algorithms need to be hand-crafted and are insufficiently validated. A specialized deep learning method—the U-net—is a promising alternative. Using labeled data from 66 patients with cerebrovascular disease, the U-net framework was optimized and evaluated with three metrics: Dice coefficient, 95% Hausdorff distance (95HD) and average Hausdorff distance (AVD). The model performance was compared with the traditional segmentation method of graph-cuts. Training and reconstruction was performed using 2D patches. A full and a reduced architecture with less parameters were trained. We …

Riemann-Hilbert Problem, Integrability And Reductions, Vladimir Gerdjikov, Rossen Ivanov, Aleksander Stefanov

Articles

Abstract. The present paper is dedicated to integrable models with Mikhailov reduction groups G_R ≃ D_h. Their Lax representation allows us to prove, that their solution is equivalent to solving Riemann-Hilbert problems, whose contours depend on the realization of the G_R-action on the spectral parameter. Two new examples of Nonlinear Evolution Equations (NLEE) with D_h symmetries are presented.

Using Drawings To Understand Perceptions Of Civic Engagement Across Disciplines: ‘Seeing Is Understanding’, Sharon Feeney, John Hogan

Articles

In this article, we wish to investigate if disciplinary differences exist among students when considering the topic of civic engagement. We use freehand drawing to create a learning environment in the classroom wherein students can seek to develop meaningful associations with civic engagement. The drawings examined here, produced by three different class groups, provide insights into how young adults perceive their society and their place in it, and thus communicate their understanding of civic engagement. Freehand drawing, in bypassing cognitive verbal processing routes, leads students to produce clearer and more holistic images. It allows them to put into visuals a …

(E)-6,6′-(Diazene-1,2-Di­Yl)Bis­(1,10-Phenanthrolin-5-Ol) Tri­Chloro­Methane Disolvate: A Superconjugated Ligand, Muhib Ahmed, Michael Devereux, Vickie Mckee, Malachy Mccann, A. Denise Rooney

Articles

Phenanthroline ligands are important metal-binding mol­ecules which have been extensively researched for applications in both material science and medicinal chemistry. Azo­benzene and its derivatives have received significant attention because of their ability to be reversibly switched between the E and Z forms and so could have applications in optical memory and logic devices or as mol­ecular machines. Herein we report the formation and crystal structure of a highly unusual novel diazo-diphenanthroline compound, C24H14N6O2·2CHCl3.

Innovating Inclusion: The Impact Of Women On Private Company Boards, Jennifer S. Fan

Articles

Eight percent—that is the percentage of women who serve on the boards of directors of private high technology companies. Private companies, particularly high technology companies, have transformed citizens’ daily lives, while the unprecedented availability of private capital has allowed those companies to remain private longer. This rise, however, has also obscured some of the weaknesses of private companies, which are not subject to public disclosure and regulatory oversight: rampant sexual harassment, the lack of women leaders in technology companies, the relative absence of female venture capitalists, and the dearth of female board members, to name a few. Yet thus far, …

Note: The Prisoner’S Dementia: Ethical And Legal Issues Regarding Dementia And Healthcare In Prison, David M. N. Garavito

Articles

This Note will give an overview of the political and legal issues that lead to the underdiagnosing of dementias in prison populations and the problems associated with such underdiagnosing. Part I will discuss various forms of dementia that place the prison population at risk, providing general information about both pathology and symptomology of these disorders. Part II will provide an overview of the laws and policies surrounding the healthcare of prisoners and how these policies could lead to underdiagnosing problems specifically with neurological problems like dementia. Part III will describe how the symptomology of dementia, especially for those who remain …

Uncompromising Hunger For Justice: Resistance, Sacrifice, And Latcrit Theory, Brenda Williams, Edwin Lindo, Marc-Tizoc González

Articles

In this Article, three law professors report on and theorize a nonviolent direct-action campaign of the kind discussed by Dr. King in his famous Letter from a Birmingham Jail. Using the basic steps of the nonviolent campaign as an organizing framework, they analyze and report on the 18-day hunger strike by the Frisco 5 (a.k.a., Frisco5). This direct action protested the extrajudicial killings of Amilcar Perez-Lopez, Alex Nieto, Luis Góngora-Pat, and Mario Woods by San Francisco Police Department (SFPD) officers and advocated for institutional change to reduce the risk of homicides against persons with similarly racialized minority-group identities. Two weeks …

From Dreaming To Believing: A Review Of Consumer Engagement Behaviours With Brands’ Social Media Content Across The Holiday Travel Process, Dean Creevey, Etain Kidney, Glenn Mehta

Articles

This paper reviews social media user engagement behaviours with brands and proposes a new stage within the travel process. Specifically, the pre-trip stage is examined and investigation into a two sub-stage split is proposed; pre-purchase and post-purchase. Dubbed the Believing phase, this paper calls for research into the patterns of engagement behaviour towards hotel brands’ content at this currently under-researched stage. Current social media-focussed research examines influence on purchasing decisions of users, social media usage on-site, and post-trip evaluation. There remains a conceptual gap highlighting the behavioural patterns of users during the period between initial purchase and subsequent departure.

Beyond Bitcoin: Leveraging Blockchain To Benefit Business And Society, Rachel Epstein, Marcia Narine Weldon

Articles

No abstract provided.

Craft Beer And The Rising Tide Effect: An Empirical Study Of Sharing And Collaboration Among Seattle’S Craft Breweries, Zahr K. Said

Articles

This qualitative empirical research project studies Seattle’s craft brewing industry as a thriving entrepreneurial ecosystem that displays widespread collaboration and innovation. Drawing on data collected in 22 face-to-face formal interviews conducted with industry participants, the Article explores the community’s attitudes, practices, and norms with respect to collaboration and intellectual property (IP). It joins a growing body of qualitative empirical IP scholarship that maps misalignments between law and practice “on the ground,” seeking to offer a more accurate and pluralistic account of an innovative industry. The craft brewing community in Seattle cooperates extensively while continuing to compete actively for consumers. In …

Persistence Pays Off: Paying Attention To What The Lstm Gating Mechanism Persists, John D. Kelleher, Giancarlo Salton

Articles

Language Models (LMs) are important components in several Natural Language Processing systems. Recurrent Neural Network LMs composed of LSTM units, especially those augmented with an external memory, have achieved state-of-the-art results. However, these models still struggle to process long sequences which are more likely to contain long-distance dependencies because of information fading and a bias towards more recent information. In this paper we demonstrate an effective mechanism for retrieving information in a memory augmented LSTM LM based on attending to information in memory in proportion to the number of timesteps the LSTM gating mechanism persisted the information.

Languages For Different Health Information Readers: Multitrait-Multimethod Content Analysis Of Cochrane Systematic Reviews Textual Summary Formats, Jasna Karačić, Pierpaolo Dondio, Ivan Buljan, Darko Hren, Ana Marušić

Articles

Background: Although subjective expressions and linguistic fluency have been shown as important factors in processing and interpreting textual facts, analyses of these traits in textual health information for different audiences are lacking. We analyzed the readability and linguistic psychological and emotional characteristics of different textual summary formats of Cochrane systematic reviews. Methods: We performed a multitrait-multimethod cross-sectional study of Press releases available at Cochrane web site (n= 162) and corresponding Scientific abstracts (n= 158), Cochrane Clinical Answers (n= 35) and Plain language summaries in English (n= 156), French (n= 101), German (n= 41) and Croatian (n=156). We used SMOG index …

Direct Instruction And Its Extension With A Community Of Inquiry: A Comparison Of Mental Workload, Performance And Efficiency, Giuliano Orru, Luca Longo

Articles

This paper investigates the efficiency of two instructional design conditions: a traditional design based on the direct instruction approach to learning and its extension with a collaborative activity based upon the community of inquiry approach to learning. This activity was built upon a set of textual trigger questions to elicit cognitive abilities and support knowledge formation. A total of 115 students participated in the experiments and a number of third-level computer science classes where divided in two groups. A control group of learners received the former instructional design while an experimental group also received the latter design. Subsequently, learners of …

Effective Knowledge Transfer During Biopharmaceutical Technology Transfer - How Well Do We Do It?, Martin J. Lipa, Paige Kane, Anne Greene

Articles

Author’s Note: This is the author’s submitted manuscript which has subsequently been published in the Journal of Validation Technology (www.ivtnetwork.com, Volume 25, Issue 4 – August 2019).

While knowledge management (KM) has been widely applied in other sectors, the international biopharmaceutical sector has struggled with the meaningful and sustained application of effective KM practices. This is evident even though KM has been highlighted in regulatory guidance for over 10 years, and the positive business impact of KM is well recognized in other sectors. This paper focuses on the topic of KM as applied to biopharmaceutical technology transfer, introducing …

The Costs Of Uncertainty: The Doj’S Stalled Progress On Accessible Medical Equipment Under The Americans With Disabilities Act, Elizabeth Pendo

Articles

Imagine seeking medical care for serious pressure sores for a year, but your doctor never examining the sores because you could not get on the examination table in her office. Or imagine going more than fifteen years without an annual well-woman examination for the same reason, or your doctor guessing at the right dosage for a prescription because there was no scale that she could use to weigh you.

Although these scenarios may be difficult for many to imagine, they are common experiences for individuals with mobility disability. The Trump administration’s attacks on the Patient Protection and Affordable Care Act …