Miracle-dz/UniFAR-FTUs huggingface dataset:
The Journal of Toxicological Sciences

Surfactants used in herbicide formulations are generally considered inert with no toxic effects on animals. Polyethoxylated tallow amines (POEAs) are non-ionic surfactants used in many herbicide formulations to promote the penetration of the active matter into plant cuticles. The present study aimed to assess the toxicity of a POEA surfactant system, the Genamin T-200®, on two larval stages of the Pacific oyster, Crassostrea gigas. The embryotoxicity of Genamin T-200® was quantified after 36 hr of exposure, considering both arrested development and abnormalities in D-shaped larvae. The ability of pediveliger larvae to metamorphose was studied after 24 hr exposure to Genamin T-200®. According to the European toxicity classification, the present results suggest that Genamin T-200® could be considered very toxic to embryo larval development, with an EC50 of 262 μg/l, and toxic to metamorphosis processes with an EC50 of 3,027 μg/l. The high toxicity of glyphosate-based formulations compared to the active ingredient and its by-product appears to be due primarily to surfactants.
Kolmogorov complexity and the Recursion Theorem

Several classes of diagonally nonrecursive (DNR) functions are characterized in terms of Kolmogorov complexity. In particular, a set of natural numbers A can wtt-compute a DNR function iff there is a nontrivial recursive lower bound on the Kolmogorov complexity of the initial segments of A. Furthermore, A can Turing compute a DNR function iff there is a nontrivial A-recursive lower bound on the Kolmogorov complexity of the initial segments of A. A is PA-complete, that is, A can compute a {0, 1}-valued DNR function, iff A can compute a function F such that F(n) is a string of length n and maximal C-complexity among the strings of length n. A ≥ T K iff A can compute a function F such that F(n) is a string of length n and maximal H-complexity among the strings of length n. Further characterizations for these classes are given. The existence of a DNR function in a Turing degree is equivalent to the failure of the Recursion Theorem for this degree; thus the provided results characterize those Turing degrees in terms of Kolmogorov complexity which no longer permit the usage of the Recursion Theorem.
Nonassociative Riemannian geometry by twisting

Many quantum groups and quantum spaces of interest can be obtained by cochain (but not cocycle) twist from their corresponding classical object. This failure of the cocycle condition implies a hidden nonassociativity in the noncommutative geometry already known to be visible at the level of differential forms. We extend the cochain twist framework to connections and Riemannian structures and provide examples including twist of the S7 coordinate algebra to a nonassociative hyperbolic geometry in the same category as that of the octonions.
A strengthening and a multipartite generalization of the Alon-Boppana-Serre theorem

The Alon-Boppana theorem confirms that for every and every integer , there are only finitely many -regular graphs whose second largest eigenvalue is at most . Serre gave a strengthening showing that a positive proportion of eigenvalues of any -regular graph must be bigger than . We provide a multipartite version of this result. Our proofs are elementary and also work in the case when graphs are not regular. In the simplest, monopartite case, our result extends the Alon-Boppana-Serre result to non-regular graphs of minimum degree and bounded maximum degree. The two-partite result shows that for every and any positive integers , every -vertex graph of maximum degree at most , whose vertex set is the union of (not necessarily disjoint) subsets , such that every vertex in has at least neighbors in for , has eigenvalues that are larger than . Finally, we strengthen the Alon-Boppana-Serre theorem by showing that the lower bound can be replaced by for some if graphs have bounded ``global girth''. On the other side of the spectrum, if the odd girth is large, then we get an Alon-Boppana-Serre type theorem for the negative eigenvalues as well.
Construction of operator product expansion coecients via consistency conditions

In this thesis an iterative scheme for the construction of operator product expansion (OPE) coefficients is applied to determine low order coefficients in perturbation theory for a specific toy model. We use the approach to quantum field theory proposed by S. Hollands [arXiv:0802.2198], which is centered around the OPE and a number of axioms on the corresponding OPE coefficients. This framework is reviewed in the first part of the thesis. In the second part we apply an algorithm for the perturbative construction of OPE coefficients to a toy model: Euclidean $\varphi^6$-theory in 3-dimensions. Using a recently found formulation in terms of vertex operators and a diagrammatic notation in terms of trees [arXiv:0906.5313v1], coefficients up to second order are constructed, some general features of coefficients at arbitrary order are presented and an exemplary comparison to the corresponding customary method of computation is given.
Deep Black-Box Optimization with Influence Functions

Deep neural networks are increasingly being used to model black-box functions. Examples include modeling brain response to stimuli, material properties under given synthesis conditions, and digital art. In these applications, often the model is a surrogate and the goal is rather to optimize the black-box function to achieve the desired brain response, material property, or digital art characteristics. Moreover, resource constraints imply that, rather than training on a passive dataset, one should focus subsequent sampling on the most informative data points. In the Bayesian setting, this can be achieved by utilizing the ability of Bayesian models such as Gaussian processes to model uncertainty in observed data via posterior variance, which can guide subsequent sampling. However, uncertainty estimates for deep neural networks are largely lacking or are very expensive to compute. For example, bootstrap or cross-validation estimates require re-training the network several times which is often computationally prohibitive. In this work, we use influence functions to estimate the variance of neural network outputs, and design a black-box optimization algorithm similar to confidence bound-based Bayesian algorithms. We demonstrate the effectiveness of our method through experiments on synthetic and real-world optimization problems.
Transdiagnostic neurocognitive endophenotypes in major psychiatric illness Authors: Bharath Holla; MD Pavithra Dayal; MPhil

Transdiagnostic neurocognitive endophenotypes in major psychiatric illness Authors: Bharath Holla; MD Pavithra Dayal; MPhil Aswathy Das; MPhil Mahashweta Bhattacharya; MPhil Manjula V; PhD Dhruva Ithal; MD Srinivas Balachander; MD Jayant Mahadevan; DM Ravi Kumar Nadella; MD Vanteemar S Sreeraj; DNB Vivek Benegal; MD Janardhan Y. C. Reddy; MD Urvakhsh Meherwan Mehta; MD ADBS Consortium; and Biju Viswanath*; MD Affiliations: Department of Psychiatry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru, India *Corresponding author Dr. Biju Viswanath, Associate Professor of Psychiatry, . CC-BY-NC-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. (which was not certified by peer review) The copyright holder for this preprint this version posted February 18, 2020. ; https://doi.org/10.1101/2020.02. 14.20022863 doi: medRxiv preprint
Interpretations of CEOs’ Responsibilities During Corporate Crises in Japan

This article examines organizational crises and responses in Japan, focusing on chief executive officer (CEO) resignations to take responsibility and other punitive consequences as well as discussing the possible relationships between corporate crises and how CEOs accept their responsibilities, including resignation. A CEO’s voluntary step-down is sometimes regarded a Japanese custom. Even though CEOs are presumably the most influential members of firms, there have been few studies of this topic. Eighty-eight corporate crises that occurred in Japan over the past 10 years were examined, on the basis of which this study defines an explanation of how CEOs take responsibility using the following variables: the location of a crisis’s cause (origin), the degree to which a crisis could have been prevented (controllability), degree of damage, and the degree to which the crisis response was appropriate. Theoretical analyses of actual cases suggest that, besides the direct involvement of CEOs in intentional misconduct, problematic daily performance and poor crisis response influence their resignations and other penalty types. These findings imply that the consequences of how CEOs claim responsibility can be explained by several significant factors. Generally, the results show that CEOs do not take self-punitive actions, including resignations, because of Japanese custom but because of their performances and the degrees of damage the corresponding crises caused.
MLD Relations of Pisot Substitution Tilings

We consider 1-dimensional, unimodular Pisot substitution tilings with three intervals, and discuss conditions under which pairs of such tilings are locally isomorhphic (LI), or mutually locally derivable (MDL). For this purpose, we regard the substitutions as homomorphisms of the underlying free group with three generators. Then, if two substitutions are conjugated by an inner automorphism of the free group, the two tilings are LI, and a conjugating outer automorphism between two substitutions can often be used to prove that the two tilings are MLD. We present several examples illustrating the different phenomena that can occur in this context. In particular, we show how two substitution tilings can be MLD even if their substitution matrices are not equal, but only conjugate in GL(n,Z). We also illustrate how the (in our case fractal) windows of MLD tilings can be reconstructed from each other, and discuss how the conjugating group automorphism affects the substitution generating the
RO(S^1)-graded TR-groups of F_p, Z and \ell

We give an algorithm for calculating the RO(S^1)-graded TR-groups of F_p, completing the calculation started by the second author. We also calculate the RO(S^1)-graded TR-groups of Z with mod p coefficients and of the Adams summand \ell of connective complex K-theory with V(1)-coefficients. Some of these calculations are used elsewhere to compute the algebraic K-theory of certain Z-algebras.
IJOMS Vol 19-40.indd

Raising Controversy or Valid Food for Thought? A 62 yr. old male presented for molar extraction after a presumed failed endodontic treatment originally completed some 3 and 1⁄2 years prior. Preceding the extraction by several months, a cystic distension of the lateral related gum appeared which could be expressed of clear fluid by manipulation. Localized pain was intermittent but rare. There was no localized erythema. Radiography demonstrated contiguous cystic erosion of the underlying bone. The original endodontic treatment had included a root canal procedure and obturation associated with gutta percha, Tempit, and Cavit. A crown was later applied. The latter was performed after symptomatic periodontitis occurring with a previously amalgam-filled tooth. Leading up to the molar extraction, the patient suffered with a progressive collection of systemic pathologies including tremor, small fibre peripheral neuropathy, cardiac arrhythmia, hypercoagulable state, allergic manifestations including dermographism, and other features of dysautonomia. As the complex clinical picture included various potential co -morbidities, little regard was ascribed to the dental procedures. Within six months of the Correspondence to: Nevio Cimolai E-mail : ncimolai@mail.ubc. ca doi:10.5466/ijoms.20. 74 Article History Abstract
GROWTH AND MATURATION IN HUMAN BIOLOGY AND SPORTS FESTSCHRIFT HONORING ROBERT M. MALINA BY FELLOWS AND COLLEAGUES

Na medida em que todas as obras da UC Digitalis se encontram protegidas pelo Código do Direito de Autor e Direitos Conexos e demais legislação aplicável, toda a cópia, parcial ou total, deste documento, nos casos em que é legalmente admitida, deverá conter ou fazer-se acompanhar por este aviso. Biological and health consequences of human mobility Autor(es): Bielicki, Tadeusz; Lipowicz, Anna; Szklarska, Alicja; Kozie, Sawomir; opuszaska, Monika; Koodziej, Halina Publicado por: Imprensa da Universidade de Coimbra URL persistente: URI:http://hdl.handle. net/10316.2/38546 DOI: DOI:http://dx.doi. org/10.14195/978-989-26-0773-3_4
Corela, HS-24 | 2018

A number of phonetic and phonological changes have lately been observed in most geographical varieties of British English (e.g. Trudgill 1986 ; Foulkes & Docherty 1999 ; Britain 2002b ; Kerswill 2003 ; Stuart-Smith et al. 2004, 2007). This phenomenon seems to have been accelerated in the past decades by increasing social and geographical mobility (e.g. Kerswill 2003 ; Britain 2002a, 2002b ; Stuart-Smith et al. 2004). Based on a corpus mainly composed of recordings of spontaneous conversations between native North West Yorkshire (NW Yorkshire) speakers divided into age groups, this paper identifies and analyses a number of segmental and suprasegmental innovations observed in apparent time in both urban and rural settings. It discusses the sociolinguistic motivation behind some of these innovations and addresses the question of whether the same factors and principles operate in suprasegmental change – especially in the fields of intonation and voice quality – as in the diffusion of non-traditional segmental phonetic/phonological features. It also tackles the nature and status of diffusing intonational patterns such as the innovative use of rising tones in association with statements. The semantic/pragmatic value of these patterns is taken into consideration as well as that of a number of articulatory and phonatory adjustments characterising adolescent speech. It is suggested that the changes observed occur as a result of koineisation and supralocalisation processes (Siegel 1985 ; Kerswill and Williams 2000 ; Britain 2005, 2009), and that they testify to the emergence of new supralocal dialect areas in the north of England. Divers changements de nature phonétique et phonologique ont récemment été observés dans de nombreuses variétés géographiques de l’anglais britannique (voir par exemple Trudgill 1986 ; Foulkes & Docherty 1999 ; Britain 2002b ; Kerswill 2003 ; Stuart-Smith et al. 2004, 2007. Ce phénomène semble s’être accentué au cours des dernières décennies en raison de l’accroissement Segmental and suprasegmental change in North West Yorkshire – a new case of s. Corela, HS-24 | 2018 31
On surfaces of general type with q=5

We prove that a complex surface S with irregularity q(S)=5 that has no irrational pencil of genus >1 has geometric genus p_g(S)>7. As a consequence, one is able to classify minimal surfaces S of general type with q(S)=5 and p_g(S) 3 that have no irrational pencil of genus >1 and with the lowest possible geometric genus p_g=2q-3. This gives some evidence for the conjecture that the only irregular surface with no irrational pencil of genus >1 and p_g=2q-3 is the symmetric product of a genus three curve.
APPROXIMATE ℓ-STATE SOLUTIONS OF A SPIN-0 PARTICLE FOR WOODS–SAXON POTENTIAL

The radial part of Klein–Gordon equation is solved for the Woods–Saxon potential within the framework of an approximation to the centrifugal barrier. The bound states and the corresponding normalized eigenfunctions of the Woods–Saxon potential are computed by using the Nikiforov–Uvarov method. The results are consistent with the ones obtained in the case of generalized Woods–Saxon potential. The solutions of the Schrodinger equation by using the same approximation are also studied as a special case, and obtained the consistent results with the ones obtained before.
Genetics of Proteolytic Enzymes of Lactococci and Their Role in Cheese Flavor Development

In recent years, knowledge of the genetics and biochemistry of the enzymes that constitute the proteolytic system of starter lactococci has increased tremendously. This paper summarizes the data obtained largely in the last 5 yr of intensive research by various research groups operative in this field. The emphasis is on proteinase and peptidase enzymes and their genes and on the manipulation of proteolytic capacity of the bacteria by genetic techniques. The prospect of such genetically engineered strains in cheese fermentation and the first results in this area are discussed. (
Applied machine learning for liver surgery

Abstract Background and objectives: Both hepatic functional reserve and the underlying histology are important determinants in the preoperative risk evaluation before major hepatectomies. In this project we developed a new approach that implements cutting-edge research in machine learning and nevertheless is cheap and easily applicable in a routine clinical setting is needed. Methods: After splitting the study population into a training and test set we trained a convolutional neural network to predict the liver function as determined by hepatobiliary mebrofenin scintigraphy and single photon emission computer tomography (SPECT) imaging. Results: We developed a workflow for predicting liver function from routine CT imaging data using convolutional neural networks. We also evaluated in how far transfer learning and data augmentation can help to solve remaining manual data pre-processing steps and implemented the developed workflow in a clinical routine setting. Conclusion: We propose a robust semiautomatic end-to-end classification workflow for abdominal CT scans for the prediction of liver function based on a deep convolutional neural network model that shows reliable and accurate results even with limited computational resources.
Parallel submanifolds with an intrinsic product structure

Let $M$ and $N$ be Riemannian symmetric spaces and $f:M\to N$ be a parallel isometric immersion. We additionally assume that there exist simply connected, irreducible Riemannian symmetric spaces $M_i$ with $\dim(M_i)\geq 2$ for $i=1,. ,r$ such that $M\cong M_1\times. \times M_r$ . As a starting point, we describe how the intrinsic product structure of $M$ is reflected by a distinguished, fiberwise orthogonal direct sum decomposition of the corresponding first normal bundle. Then we consider the (second) osculating bundle $\osc f$, which is a $\nabla^N$-parallel vector subbundle of the pullback bundle $f^*TN$, and establish the existence of $r$ distinguished, pairwise commuting, $\nabla^N$-parallel vector bundle involutions on $\osc f$ . Consequently, the "extrinsic holonomy Lie algebra" of $\osc f$ bears naturally the structure of a graded Lie algebra over the Abelian group which is given by the direct sum of $r$ copies of $\Z/2 \Z$ . Our main result is the following: Provided that $N$ is of compact or non-compact type, that $\dim(M_i)\geq 3$ for $i=1,. ,r$ and that none of the product slices through one point of $M$ gets mapped into any flat of $N$, we can show that $f(M)$ is a homogeneous submanifold of $N$ .
Delft University of Technology On an integration rule for products of barycentric coordinates over simplexes in Rn

In finite-element computations, one often needs to calculate integrals of products of powers of monomials over simplexes. In this manuscript, we prove a generalisation of the exact integration formula that was reported and proved for two-dimensional simplexes by Holand & Bell in 1969. We extend the proof to n-dimensional simplexes and to simplexes on d-dimensional manifolds in n-dimensional space. The results are used to develop finite-element and boundary-element simulation tools. The proofs of the theorems are based on mathematical induction and coordinate mappings.
Analisis Sentimen Ulasan Tempat Wisata Kuliner Pada Zomato MenggunakanOntology Supported Polarity Mining (OSPM)

Abstrak Zomato merupakan sebuah situs dan aplikasi yang menyediakan ulasan tentang tempat wisata serta kuliner. Saat ini hasil dari riset yang dilakukan oleh Pho Chus Wright, 53% wisatawan membaca ulasan terlebih dahulu sebelum melakukan pemesanan di restoran. Namun penilaian pada Zomato kurang spesifik untuk mengetahui nilai aspek yang terdapat pada topik ulasan Zomato tersebut. Pada pengujian yang dilakukan pada studikasus ini OSPM (Ontology Supported Polarity Mining) ini diusulkan karena ontologi mendukung pendekatan penambangan polaritas (OSPM). OSPM dievaluasi dalam domain ulasan zomato menggunakan Teknik Supervised Learning yang didukung pendekatannya dengan Naive Bayes classifier. Hasilnya sentiment yang didukung menggunakan Ontologi memiliki akurasi yang lebih tinggi sebesar 84.2% sedangkan yang tidak didukung penggunaan ontologi hanya sebesar 62.8%. Hasil akhir dari penelitian ini mengungkap bahwa pada pengujian yang dilakukan OSPM pada studi kasus ini sangat baik untuk digunakan. Kata kunci : zomato, ontolgy, polarity mining, ontology supported polarity mining. Abstract Zomato is a site and application that provides reviews of attractions and culinary. At present the results of research conducted by Pho Chus Wright, 53% of tourists read the reviews first before making a reservation at a restaurant. Related to on Zomato. In tests conducted on this study at OSPM (Ontology Supported Polarity Mining) it is proposed because the supporting ontology supports polarity mining (OSPM). OSPM is evaluated in the zomato review domain using Supervised Learning Techniques which are supported by the Naive Bayes classifier. Sentiments that were supported using Ontology had a higher verification of 84.2% while those that were not supported using ontology were only 62.8%. The final results of this study reveal that the research conducted by OSPM in this case studio is very good to use. Keywords: zomato, ontolgy, polarity mining, polarity mining supported ontology
The Suboptimal WMT Test Sets and Their Impact on Human Parity

With the advent of Neural Machine Translation, the more the achievement of human-machine parity is claimed at WMT, the more we come to ask ourselves if their evaluation environment can be trusted. In this paper, we argue that the low quality of the source test set of the news track at WMT may lead to an overrated human parity claim. First of all, we report nine types of so-called technical contaminants in the data set, originated from an absence of meticulous inspection after web-crawling. Our empirical ﬁndings show that when they are corrected, about 5% of the segments that have previously achieved a human parity claim turn out to be statistically invalid. Such a tendency gets evident when the contaminated sentences are solely concerned. To the best of our knowledge, it is the ﬁrst attempt to question the “source” side of the test set as a potential cause of the overclaim of human parity. We cast evidence for such phenomenon that according to sentence-level TER scores, those trivial errors change a good part of system translations. We conclude that to overlook it would be a mistake, especially when it comes to an NMT evaluation.
The distribution of free path lengths in the periodic Lorentz gas and related lattice point problems

The periodic Lorentz gas describes the dynamics of a point particle in a periodic array of spherical scatterers, and is one of the fundamental models for chaotic diffusion. In the present paper we investigate the Boltzmann-Grad limit, where the radius of each scatterer tends to zero, and prove the existence of a limiting distribution for the free path length of the periodic Lorentz gas. We also discuss related problems, such as the statistical distribution of directions of lattice points that are visible from a fixed position.
A general brute force method for breaking group-based cryptographic protocols

The main achievement of this thesis is an algorithm which given a finite group presentation and natural numbers n and k, computes all the relators of length and area up to n and k respectively. The complexity of this algorithm is better by a factor which is over-exponential than that of classical methods using van Kampen diagrams.