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Bibliographic Details
Main Author:	Cesar H. Zambrano
Format:	Artículo científico
Language:	es
Published:	Universidad San Francisco de Quito 2010
Subjects:	Multidisciplinaria (Ciencias Naturales y Exactas) ray butyl conformation Pyrogallolarene semiempirical calculations
Online Access:	https://www.redalyc.org/articulo.oa?id=726180822004
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Determinación de aditivos oxigenados en gasolinas mexicanas por cromatografía de gases-espectrometría de masas
by: Jorge Alberto García Martínez
Published: (2000)

Folded Conformations of Maitotoxin
by: Myrna H. Matus
Published: (2008)

A supramolecular proposal of lignin structure and its relation with the wood properties
by: HEBER S. ABREU
Published: (2009)

SYNTHESIS OF NEW N -PHENYL- N - (1 -PHENYLHEX-5 - EN -1 -YL)ACETAMIDES AND THEIR 1 H-NMR CONFORMATIONAL STUDY
by: Mauricio Acelas
Published: (2013)

Agujeros de Gusano en un Background Cosmológico
by: Carlos A. Marín
Published: (2012)

Chemical control of signalgrass for establishing Tanzania-grass
by: Barbara Martins Rodrigues
Published: (2020)

Conformational and Configurational Analysis of (2R,3S,5R)-2,5- Dimethyltetrahydropyran-3-Carboxylic Acid
by: Omar Viñas-Bravo
Published: (2006)

Molecular Speciation Effect on Docking and Drug Design. A Computational Study for Mangiferin, a Carbohydrate-Polyphenol Bioconjugate as a Test Case
by: Berenice Gómez Zaleta
Published: (2008)

Description and implementation of an algebraic multigrid preconditioner for H1-conforming finite element schemes
by: Helen Guillén-Oviedo
Published: (2020)

The Quest for Relationships between Conformation and Chiroptical Properties: From Solution to Solid State
by: Ernesto Brunet
Published: (2009)

The Solid-State and Solution-State Reassigned Structures of Tagitinin A, a 3,10-Epoxy-Germacrolide from Tithonia diversifolia, and the Interconversion of 3,10-Epoxy-Germacrolide Conformational Families via a Ring-Atom Flip Mechanism
by: Robert Glaser
Published: (2005)

Agujeros de gusano practicables en un background cosmológico
by: Carlos A. Marín
Published: (2013)

Analysis of anthropogenic organic compounds in San Diego de los Baños peloid, Pinar del Rio, Cuba.
by: Margaret Suárez
Published: (2010)

Weed Community Shift and Crop Tolerance in No-Tillage Rice under Sequential Application of Glyphosate and Cyhalofop-butyl plus Ethoxysulfuron
by: Raden Alya Rifani Rahmanisa, et al.
Published: (2025)

2-butyl 2-dodecenoate, a new sex attractant for Jordanita (Tremewania ) notata (Zeller, 1847) and some other Procridinae species (Lepidoptera: Zygaenidae)
by: K. A. Efetov
Published: (2016)

An application of the synthetic sex attractants from the series “EFETOV-2” for studying Procridinae in Italy (Lepidoptera: Zygaenidae)
by: K. A. Efetov
Published: (2020)

A new synthetic sex attractant for males of Illiberis (Primilliberis) pruni Dyar, 1905 (Lepidoptera: Zygaenidae, Procridinae)
by: K. A. Efetov
Published: (2018)

Determination of Acidity Constants, Partition Coefficients between Water and 1-Octanol, and Deprotonation Route of 4- tert -buthyl-bis-(2,6- thiomorpholin-4-ylmethyl)-1-phenol and 4-hydroxy-3,5-bis(morpholin-1- ylmethyl)benzonitrile; Compounds with Antihypertensive Properties
by: Agustin Ibarra-Escutia
Published: (2016)

New examples of surfaces in H3 with conformal normal gauss map
by: Shuguo Shi
Published: (2006)

NMR and Theoretical Studies on the Conformational Preferences of Some Non-metal Coordinated N-Enoyl Systems Attached to Common Chiral Auxilaries
by: Rosmarbel Morales-Nava
Published: (2014)

Nitroxide mediated polymerization of n-butyl acrylate using accelerating agents
by: Myriam Gregorio De Las Heras
Published: (2007)

Results of the use of synthetic sex attractant lures for Zygaenidae in south-eastern France (Lepidoptera: Zygaenidae)
by: E. Drouet
Published: (2021)

Microwave-assisted Synthesis, Crystal and Molecular Structure, and DFT Study of 1-(2-aminoethyl)-2-imidazolidinethione
by: Herbert Höpfl
Published: (2005)

The northern distribution limit of Theresimima ampellophaga (Bayle-Barelle, 1809) in Albania: results obtained by sex pheromone traps (Lepidoptera: Zygaenidae, Procridinae)
by: Blerina Vrenozi
Published: (2024)

Limonene epoxidation in aqueous phase over Ti/KIT-6
by: Elizabeth Niño-Arrieta
Published: (2018)

Conformal Elastodynamics in 2D Dilational Metamaterials
by: Singh, Neel, et al.
Published: (2026)

Combined toxicity effects of MTBE and pesticides measured with Vibrio fischeri and Daphnia magna bioassays
by: Hernando, M., Ejerhoona, M., Fernández, A., Chisti, Y
Published: (2003)

The in vivo effect of methyl tert-butyl ether on liver, gills and kidney tissues of Rutilus caspicus
by: Mohammadzadeh Baran, S., et al.
Published: (2018)

The Effect of Moral Competence on Online Conformity Behavior
by: Aida Mofakhami
Published: (2021)

The Mercator projection on the sphere: a deduction without mathematical gaps
by: Ramos, Isaac, et al.
Published: (2025)

Modelo de operador fraccional para describir la dinámica de los supercondensadores
by: Diana Sofía Mendoza
Published: (2020)

Estudio computacional cuanto-mecánico de la interacción del hidrógeno molecular [H2] con el ZnO4(1,4-bencenodicarboxilato [MOF-5]
by: F. Javier Torres
Published: (2010)

Un caso particular del problema de prescribir la curvatura escalar en Sn
by: Claudia Granados Pinzón
Published: (2007)

Conformal mapping on Riemann surfaces / Harvey Cohn
by: Cohn, Harvey

A variety of exact solutions for fractional (2+1)-dimensional Heisenberg ferromagnetic spin chain in the semiclassical limit
by: J Akhtar
Published: (2021)

Note on the conformable boundary value problems: Sturm’s theorems and Green’s function
by: F Martınez
Published: (2021)

A Quantum Mechanical Analysis of the Electronic Response of BN Nanocluster to Formaldehyde
by: Vahid Vahabi
Published: (2016)

Curvilinear coordinate system used to solve tritium dispersion in complex orographies
by: A. Meneghetti
Published: (2020)

Comparative evaluation of udder and body conformation traits of first lactation ¾ Holstein x ¼ Jersey versus Holstein cows
by: G Bretschneider
Published: (2015)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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