bluuebunny/crossref_metadata_2025_split huggingface dataset:
Regressar à presença anterior à filosofia: a perplexidade em Ibn ʿArabī - uma reflexão a partir de María Zambrano
Authors: Borges Paulo 
Published: July 2019

Platão e Aristóteles situaram a origem da filosofia na experiência de thaumas, o espanto, admiração ou maravilhamento (verbo thaumazein), precisando Aristóteles haver um espanto inicial, comum a todos os humanos. María Zambrano, contudo, considera que, se o “pensamento” tivesse nascido apenas da “admiração”, seria difícil explicar como se plasmou tão rapidamente em “filosofia sistemática” e abstrata, pois essa “admiração” suscitada pela generosidade da “vida” que nos circunda “não permite tão rápido desprendimento das múltiplas maravilhas que a suscitam” e, sendo tão “infinita” e “insaciável” como a própria vida, “não quer decretar a sua própria morte”. Na experiência de Álvaro de Campos não há qualquer pacificação do pasmo ou assombro da consciência pelo conhecimento conceptual e objectivante, pois jamais se dá a violência do distanciamento que María Zambrano vê na origem da filosofia. Pelo contrário, o pensamento, se não deixa de emergir sob o signo da interrogação e da especulação ontológico-metafísica, é sempre conduzido pelo arrebatamento ante a irredutibilidade do “mistério” de “haver ser” que frustra sem apelo esse desejo natural de saber partilhado por todos os humanos, como se consagra na primeira linha da Metafísica de Aristóteles, obra paradigmática da deriva racional e epistemológica da filosofia ocidental.É a esta luz que nos interessa explorar a relevância da experiência da perplexidade em Ibn ʿArabī, como culminação na consciência do dinamismo automanifestativo da Realidade plena. A perplexidade em Ibn ʿArabī aponta para um regresso ao que María Zambrano considera o arrebatamento extático da experiência antes da violenta separação originadora da filosofia ou dessa filosofia meramente interrogativa e conceptual que define como “um êxtase fracassado por um dilaceramento”. Ibn ʿArabī vai assim no sentido oposto ao da racionalidade ocidental globalmente dominante: não do espanto ou êxtase para a filosofia enquanto teoria racional do mundo, mas desta para o maravilhamento extático da consciência. Na verdade, a ḥayra pode ser vista como afim a esse espanto, admiração, pasmo ou maravilhamento original de uma consciência ainda não cindida da imediata Presença metamórfica dos fenómenos en uma Vida em constante metamorfose. Nesse sentido a ḥayra é afim à experiência poética do mundo, se a virmos não apenas como a que dele têm os poetas humanos, mas antes como a do mundo ser fundamentalmente poesia divina. Ao limite, a fenomenologia da ḥayra pode ser a do vórtice ou vertigem de um Deus que se autodeslumbra a cada instante ao manifestar-se e aparecer de si a si mesmo em modos e formas sempre novos, nessa divina e autopoética imprevisibilidade do Real irredutível a qualquer sistematização religiosa ou teológico-filosófica.
Testi di Ibn ʿArabī sull’eternitá e sul tempo
Authors: Marconi Maurizio 
Published: July 2019

La concezione più comune di eternità, non solo per gli occidentali moderni ma anche per i contemporanei di Ibn ʿArabī, è quella di una durata illimitata, senza inizio né fine, che viene attribuita a Dio, in contrapposizione alla durata limitata, con un inizio ed una fine, della vita umana in questo mondo o di questo mondo stesso. Anche Ibn ʿArabī afferma che il tempo (zamān) è una estensione (imtidād), ma precisa che si tratta di una estensione immaginaria o congetturale (mutawahham) che non ha esistenza al di fuori di quella che le attribuisce il pensiero umano. In tutte le dottrine tradizionali, ed anche per Ibn ʿArabī, il tempo è considerato secondo tre modalità, che sono il passato, il presente ed il futuro, ma tutti gli eventi hanno luogo solo nel presente, poiché il passato non esiste più ed il futuro non esiste ancora; quindi noi abbiamo percezione diretta solo del presente, ma è un presente che passa. L’unico tempo che esiste veramente è il presente, che però non ha estensione; ancora più precisamente si può affermare che ciò che esiste veramente è solo ciò che è “presente”. Il presente, sia esso fluente o immobile, è sempre solo un punto ed è “ciò che si trova (mawǧūd)”, cioè l’esistente, mentre il passato ed il futuro in quanto tali non si trovano, e sono quindi inesistenti. Per quanto riguarda l’eternità, Ibn ʿArabī spiega che il termine che serve a designarla, azal, è una negazione, ma ciò che è negato non è il tempo o la durata, bensì l’inizio, in senso assoluto e non solo temporale: iniziare, in senso intransitivo, significa che una cosa che non esisteva viene all’esistenza, mentre Ibn ʿArabī cita ripetutamente lo ḥadīṯ: “C’era Allah e nessuna cosa con Lui”, precisando che kāna, tradotto come “c’era”, non ha un significato temporale ma è solo una particella esistenziale, per cui il senso è “Esiste Allah e nessuna cosa con Lui”.Esistono già numerosi studi sulla concezione del tempo nell’opera di Ibn ʿArabī, anche se non sulla sua concezione di eternità, ma in questi studi la parte prevalente è costituita dalle analisi e dalle interpretazioni dei loro autori. In questo lavoro mi sono invece proposto di mettere a disposizione del lettore che non può accedere direttamente al testo arabo la traduzione dei principali testi inerenti a questo argomento, tutti inediti in italiano, anche se molti di essi sono già stati tradotti in inglese, aggiungendo nelle note ulteriori riferimenti tratti dalle opere di Ibn ʿArabī, in modo da presentare al lettore un quadro di insieme di ciò che egli stesso ha scritto al riguardo.
Critique et mémoire : les romanciers et l’histoire du roman
Authors: Daunais Isabelle 
Published: July 2019

À quoi tient l’attachement des romanciers, ou en tout cas d’un grand nombre d’entre eux, à l’histoire et à la mémoire de leur art ? D’où vient qu’il traverse et souvent motive le vaste ensemble des commentaires qu’ils consacrent au roman ? Au tournant des xixe et xxe siècle, cet attachement renvoie aussi bien à la réussite du roman comme genre majeur de la littérature (réussite qui impose de trier et de tracer des chemins dans une production toujours plus abondante) qu’au fait que la mémoire du roman est plus fragile que celle des autres genres et des autres arts. Genre sans règles et sans modèle fixe, le roman exige, pour être reconnu, qu’on se souvienne de ce qu’il a été, effort qui nécessite plus de soin et d’attention dans un contexte de renouveau esthétique tel que l’a été, pendant toute sa durée, le xxe siècle. Mais l’attachement des romanciers à l’histoire et à la mémoire du roman tient aussi à ce que ce dernier a partie liée à l’expérience de la durée et de la transformation, que les récits qui sont les siens sont toujours, d’une façon ou d’une autre, des récits du temps qui s’écoule et fait son oeuvre.
Changer les règles sans changer le métier : l’art du roman de Huysmans
Authors: Biron Michel 
Published: July 2019

Huysmans annonce la « crise du roman » décrite par Michel Raimond et cette rupture est d’autant plus fortement ressentie que Huysmans avait embrassé le credo naturaliste avec plus d’enthousiasme que quiconque. Mais l’auteur d’En ménage et d’À rebours, les deux romans examinés ici, rompt sans rompre, comme s’il cherchait moins à renouveler le genre qu’à manifester le fait qu’il arrive après le triomphe du réalisme. Tel est le drame de Huysmans : il arrive après. Il a beau changer les règles du roman, le métier reste le même, dépourvu toutefois de l’élan propre à ceux qui ont marqué un demi-siècle de réalisme triomphant. Le combat a déjà eu lieu. Chaque personnage de Huysmans le sait, et c’est en quelque sorte cette lucidité résignée qui leur donne une réelle présence, comme le dira Houellebecq dans Soumission. La nouveauté de Huysmans apparaît ainsi paradoxalement dans le fait qu’il est le premier romancier de l’après-roman.
L’héritage français et européen du roman italien des années 1960 : un rendez-vous manqué
Authors: Benaglia Cecilia 
Published: July 2019

Cet article étudie la place du roman étranger dans le champ littéraire italien, avec l’objectif de cerner les raisons expliquant l’intérêt que les romanciers associés à la Neoavanguardia portent aux travaux de leurs contemporains européens, et en particulier français. Dans une première partie, nous portons notre attention sur l’un des « événements » littéraires des années 1960, à savoir l’importation en Italie du Nouveau Roman. La deuxième partie de l’étude est consacrée au cas de l’écrivain Alberto Arbasino et à l’essai Certi romanzi qu’il publie en 1964. L’approche critique d’Arbasino relativement à divers modèles littéraires se comprend à la lumière de la situation historique de sa génération et permet d’interroger le rapport de celle-ci avec l’héritage romanesque européen.
« En tout cas, la question formelle est secondaire » : Michel Houellebecq et l’art du roman
Authors: Parenteau Olivier 
Published: July 2019

Cet article est consacré à l’étude d’un vaste ensemble de textes écrits par Michel Houellebecq entre 1991 et 2016 dans lesquels l’écrivain s’exprime sur l’art du roman. Que ce soit dans son essai H.P. Lovecraft. Contre le monde, contre la vie, dans ses chroniques rassemblées en deux volumes d’Interventions, dans le cadre d’entrevues, dans des préfaces, dans les pages de sa correspondance avec Bernard-Henri Lévy ou directement dans son oeuvre romanesque (et plus particulièrement dans ses deux romans les plus ouvertement métatextuels, à savoir Extension du domaine de la lutte et La carte et le territoire), Houellebecq a développé un discours sur le roman qui est demeuré étonnamment stable à travers le temps, le romancier ne manquant jamais une occasion de rappeler sa prédilection pour les formes dites « traditionnelles » du roman — et n’hésitant pas à affirmer, non sans désir de polémiquer, que par rapport à ce genre, aucune véritable révolution esthétique n’a eu lieu depuis Balzac. De plus, Houellebecq attache beaucoup d’importance à la création de personnages vraisemblables et psychologiquement complexes sans qui il lui serait impossible d’interroger les phénomènes du monde réel, auxquels toute son oeuvre est consacrée.
RSE, management responsable et isomorphisme institutionnel : une analyse à partir des résultats d’une enquête internationale
Authors: Ben Rhouma Amel , Koleva Petia , Schaltegger Stefan 
Published: July 2019

Cet article a pour objectif de fournir une grille d’analyse d’inspiration institutionnaliste permettant de comprendre les raisons des convergences / divergences constatées dans les stratégies RSE de grandes entreprises appartenant à onze pays de l’OCDE, avec un focus sur le cas français en guise d’illustration. Les données analysées proviennent d’une enquête internationale nommée « International Corporate Sustainability Barometer », conduite en 2012. Les résultats du baromètre permettent de mettre en évidence un lien étroit entre l’isomorphisme de type coercitif et l’adoption d’une stratégie RSE dans les entreprises de notre échantillon international. Le cas français témoigne d’un isomorphisme coercitif particulier.
Informations environnementales publiées dans le document de référence : quel impact sur les cours boursiers ? Une étude longitudinale sur le CAC 40 (2008-2013)
Authors: de Séverac Béatrice , Guinchard-Nascimento Julia 
Published: July 2019

Les informations délivrées par l’entreprise sur les aspects environnementaux de son activité sont-elles prises en compte par les investisseurs ? Cet article vise à montrer que la communication d’informations environnementales provoque une réaction boursière. L’étude porte sur les groupes faisant ou ayant fait partie du CAC 40 de 2008 à 2013. Son originalité est de tester le pouvoir informationnel de la communication environnementale sur la base des 30 items environnementaux du Global Reporting Initiative (GRI), sur une longue période et pour les mêmes entreprises. Les résultats confirment que le contenu environnemental des informations communiquées par l’entreprise est tout aussi valorisé par les investisseurs que les informations financières.
Scenarios of availability of water due to overexploitation of the aquifer in the basin of Laguna de Santiaguillo, Durango, Mexico
Authors: Corral-Bermudez María de Lourdes , Sánchez-Ortiz Eduardo , Álvarez-Bernal Dioselina , Gutiérrez-Montenegro Martín Omar , Cassio-Madrazo Erika 
Published: July 2019

Background
The importance of water to life is unquestionable. Most of the fresh water we use for daily activities comes from the aquifers, which in many cases due to misuse are overexploited and at risk. This article studies the aquifer that appeared in Laguna de Santiaguillo basin; it should be noted that the most important economic activity in the basin is agriculture.

Methods
By analyzing vector and demographic information, using GIS and with some field trips, the impact and risk on the level of disposition in every micro-basin that forms the basin were determined.

Results
The different modeling scenarios demonstrate that the basin and sub-basins that conform Santiaguillo are overexploited.

Discussion
The volumes concessioned are of such magnitude that they generate a condition of vulnerability to the activities of the basin and sustain the overexploitation conditions of the aquifer.
Molecular characterization of bacterial leaf streak resistance in hard winter wheat
Authors: Ramakrishnan Sai Mukund , Sidhu Jagdeep Singh , Ali Shaukat , Kaur Navjot , Wu Jixiang , Sehgal Sunish K. 
Published: July 2019

Bacterial leaf streak (BLS) caused byXanthomonas campestris pv. translucensis one of the major bacterial diseases threatening wheat production in the United States Northern Great Plains (NGP) region. It is a sporadic but widespread wheat disease that can cause significant loss in grain yield and quality. Identification and characterization of genomic regions in wheat that confer resistance to BLS will help track resistance genes/QTLs in future wheat breeding. In this study, we evaluated a hard winter wheat association mapping panel (HWWAMP) containing 299 hard winter wheat lines from the US hard winter wheat growing region for their reactions to BLS. We observed a range of BLS responses among the lines, importantly, we identified ten genotypes that showed a resistant reaction both in greenhouse and field evaluation. ­Genome-wide association analysis with 15,990 SNPs was conducted using an exponentially compressed mixed linear model. Five genomic regions (p < 0.001) that regulate the resistance to BLS were identified on chromosomes 1AL, 1BS, 3AL, 4AL, and 7AS. The QTLsQ.bls.sdsu-1AL, Q.bls.sdsu-1BS,Q.bls.sdsu-3AL,Q.bls.sdsu-4AL, andQ.bls.sdsu-7ASexplain a total of 42% of the variation. In silico analysis of sequences in the candidate regions on chromosomes 1AL, 1BS, 3AL, 4AL, and 7AS identified 10, 25, 22, eight, and nine genes, respectively with known plant defense-related functions. Comparative analysis with rice showed two syntenic regions in rice that harbor genes for bacterial leaf streak resistance. The ten BLS resistant genotypes and SNP markers linked to the QTLs identified in our study could facilitate breeding for BLS resistance in winter wheat.
Growth and Yield Response of Bush Bean (Phaseolus vulgaris L.) as Influenced by Different Levels of Nitrogen and Phosphorus Application
Authors: Nasrin Shamima , Al-Amin Muhammad , Mabud A. K. M. Golam , Sani Md. Nasir Hossain 
Published: July 2019

The experiment was conducted at Horticulture Farm at Sher-e-Bangla Agricultural University, Bangladesh during the period December, 2014 to March 2015 to evaluate the effect of different levels of nitrogen and phosphorous on the growth and yield of bush bean. The two factor experiment was laid out in Randomized Complete Block Design with three replications. The treatment was comprised of two factors- Factor A: levels of nitrogen i) 0 kg/ha, ii) 20 kg/ha, iii) 40 kg/ha and Factor B: levels of phosphorous (P2O5) – i) 0 kg/ha, ii) 50 kg/ha, iii) 75 kg/ha, iv) 100 kg/ha. The results revealed that most of the growth and yield contributing parameters were significantly influenced by the different levels of nitrogen and phosphorous application. The maximum promotive effect on growth and yield of bush bean was associated with 40 kg N/ha and 75 kg P2O5/ha. Again their combined application enhanced maximum vegetative growth and with higher pod yield and seed yield. Therefore, application of 40 kg N/ha with 75 kg P2O5/ha can be conductive for bush bean cultivation in Bangladesh with higher yield.
Magnetic Field‐Enhanced Thermoelectric Performance in Dirac Semimetal Cd3As2 Crystals with Different Carrier Concentrations
Authors: Wang Honghui , Luo Xigang , Peng Kunling , Sun Zeliang , Shi Mengzhu , Ma Donghui , Wang Naizhou , Wu Tao , Ying Jianjun , Wang Zhengfei , Chen Xianhui 
Published: July 2019

AbstractThe magneto‐thermoelectric figure of merit (ZT) in crystals of the topological Dirac semimetal Cd3As2 with different carrier concentrations is studied. The ZTs for all the crystals increase with the temperature and show maxima at high temperatures. Meanwhile, the temperatures corresponding to the ZT maxima increase with the carrier concentration. The limit to the improvement in ZT(T) at high temperature could be related to the unusual large enhancement in thermal conductivity at elevated temperatures. The bipolar effect and Dirac liquid behavior are presented as processes possibly responsible for the peculiar behavior of the thermal conductivity. Applying a transverse magnetic field initially leads to a dramatic enhancement and, subsequently, to a slight reduction in ZT for all the crystals. The maximum ZT achieved in a magnetic field increases with the carrier concentration and reaches 1.24 at 450 K in a magnetic field of 9 T for the crystal with the highest carrier concentration. It is expected that this work will be beneficial to the current interests in optimizing the thermoelectric properties of quantum topological materials.
Sublimation‐Vapor Phase Pseudomorphic Transformation of Template‐Directed MOFs for Efficient Oxygen Evolution Reaction
Authors: Chen Jiyi , Zhuang Peiyuan , Ge Yuancai , Chu Hang , Yao Luyin , Cao Yudong , Wang Zengyao , Chee Mason Oliver Lam , Dong Pei , Shen Jianfeng , Ye Mingxin , Ajayan Pulickel M. 
Published: July 2019

AbstractUsing vapor phase transformation to synthesize template‐directed metal–organic frameworks (MOFs) shows great promise as an approach to avoid the shortcomings of solution‐based strategies. However, among current research, either the products are confined to zeolitic imidazolate frameworks or the conversion technologies are limited to complex processes such as chemical vapor deposition. Here, a well‐designed sublimation‐vapor phase pseudomorphic transformation method is reported to fabricate vertically aligned nanosheet arrays of NiFe‐based MOFs with a uniform and controlled thickness, derived from NiFe‐layered double hydroxides. Benefiting from the optimized morphology and the high intrinsic activity originating from the synergistic coupling effect of NiFe metal clusters, the as‐prepared MOF electrocatalyst displays a superior oxygen evolution reaction performance, requiring an overpotential of 318 mV at 50 mA cm−2 with a Tafel slope of only 47 mV dec−1. Furthermore, a string of metal oxide‐MOFs are obtained, demonstrating the universality of this strategy. By observing the different stages of transformation, the transformation and growth mechanism of MOF crystals is unveiled for the first time. These findings may inspire the exploration and preparation of more species of MOFs, further broadening their application areas.
Response Enhancement of Self‐Powered Visible‐Blind UV Photodetectors by Nanostructured Heterointerface Engineering
Authors: Zhu Tao , Su Jun , Alvarez José , Lefèvre Grégory , Labat Frédéric , Ciofini Ilaria , Pauporté Thierry 
Published: July 2019

AbstractThe development of efficient photodetectors (PDs) for ultraviolet (UV) light is of great importance for many applications. In this paper, a novel approach is proposed for boosting the performances of self‐powered PDs. Visible‐blind UV‐A PDs are built by combining a mesoporous TiO2 layer with a Spiro‐OMeTAD layer. The nanostructured heterointerface is engineered by inserting a self‐assembled layer of organic modifiers. By choosing 4‐nitrobenzoic acid (NBA), the responsivity is boosted by 70% compared to the pristine devices. It achieves 64 mA W−1 at 0 V bias, 380 nm, and 1 mW cm−2. The PD displays a very high sensitivity (>104), a fast response time (<3 ms), a high stability, and repeatability. 4‐chlorobenzoic acid, 4‐methoxy benzoic acid, 4‐nitro benzoic acid, and β‐alanine surface modifiers are studied by a combined experimental and theoretical approach. Their dipole moment is calculated. Their presence induces a step in the vacuum energy and the formed dipole field dramatically affects the charge transfer and then the photocurrent/photoresponse of the device. The higher responsivity of the NBA‐modified PD is thus explained by the better and faster electron charge transfer toward the electrical contact on TiO2.
Dithieno[3,2‐b:2′,3′‐d]pyrrol‐Cored Hole Transport Material Enabling Over 21% Efficiency Dopant‐Free Perovskite Solar Cells
Authors: Yin Xinxing , Zhou Jie , Song Zhaoning , Dong Zihao , Bao Qinye , Shrestha Niraj , Bista Sandip Singh , Ellingson Randy J. , Yan Yanfa , Tang Weihua 
Published: July 2019

AbstractDopant‐free hole transport materials (HTMs) are essential for commercialization of perovskite solar cells (PSCs). However, power conversion efficiencies (PCEs) of the state‐of‐the‐art PSCs with small molecule dopant‐free HTMs are below 20%. Herein, a simple dithieno[3,2‐b:2′,3′‐d]pyrrol‐cored small molecule, DTP‐C6Th, is reported as a promising dopant‐free HTM. Compared with commonly used spiro‐OMeTAD, DTP‐C6Th exhibits a similar energy level, a better hole mobility of 4.18 × 10−4 cm2 V−1 s−1, and more efficient hole extraction, enabling efficient and stable PSCs with a dopant‐free HTM. With the addition of an ultrathin poly(methyl methacrylate) passivation layer and properly tuning the composition of the perovskite absorber layer, a champion PCE of 21.04% is achieved, which is the highest value for small molecule dopant‐free HTM based PSCs to date. Additionally, PSCs using the DTP‐C6Th HTM exhibit significantly improved long‐term stability compared with the conventional cells with the metal additive doped spiro‐OMeTAD HTM. Therefore, this work provides a new candidate and effective device engineering strategy for achieving high PCEs with dopant‐free HTMs.
Multifunctional and Recyclable Photothermally Responsive Cryogels as Efficient Platforms for Wound Healing
Authors: Yu Yunlong , Li Pengfei , Zhu Chenglei , Ning Ning , Zhang Shiyong , Vancso G. Julius 
Published: July 2019

AbstractA growth in the use of antibiotics and the related evolution of patients' drug resistance calls for an urgent response for the development of novel curing approaches without using synthetic antibiotics. Here, the fabrication of a low‐cost cryogel for wound dressing applications is demonstrated. The cryogel is composed of only naturally derived components, including chitosan/silk fibroin as the scaffold and tannic acid/ferric ion (TA/Fe3+) as the stimuli‐responsive agent for photothermal therapy. Based on the multiple weak hydrogen bonds and metal ligand coordination, the cryogel exhibits good flexibility and recoverability. Its highly porous structure renders the cryogel to be strongly hygroscopic to absorb blood for hemostasis. The cryogel exhibits excellent antibacterial activity to both Gram‐negative and positive bacteria, benefiting from the high photothermal transition activity of the TA/Fe3+ complex. Furthermore, the cryogel can efficiently promote cell proliferation in vitro. Significantly, animal experiments also reveal that the cryogel effectively eradicate microbes at the wound and accelerate the wound healing process. In summary, this novel biorenewable cryogel demonstrates excellent hygroscopic and hemostatic performance, photothermal antimicrobial activity, and accelerates skin regeneration, which has great application potential as a promising wound dressing material in the clinical use.