Results 51 to 60 of about 76,838 (210)

Estimación de la data de muerte mediante el uso de tejidos Bucodentarios. Revisión Bibliográfica

open access: yesRevista de Ciencias Forenses de Honduras
Justificación: La estimación de la data de muerte en casos criminales e investigación forense es un desafío crucial que sigue representando una dificultad.
Valentina Macarena García Díaz   +3 more
doaj   +1 more source

Autopercepción de enfermedad periodontal en adultos de la ciudad de Machala, 2021

open access: yesRevista Científica Especialidades Odontológicas UG, 2022
Introducción:  La enfermedad periodontal es una inflamación del tejido gingival, que causa destrucción de los tejidos, evoluciona y conduce a la pérdida de las piezas dentales.
Noelia Mendoza Orellana   +1 more
doaj   +1 more source

Interactions of rare earth elements with living organisms and emerging biotechnical applications

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 5, Page 1251-1274, September 2025.
Rare earth elements (REEs) are critical resources required to achieve net‐zero carbon emission targets and energy security. However, rising demand for REEs coupled with significant extraction and processing challenges and geopolitical risks restricts access to REE resources.
Samantha A. McGaughey   +6 more
wiley   +1 more source

In vitro behavior of interfaces in human molars with an implanted passive RFID microchip and subjected to compression forces

open access: yesDyna, 2013
Estudio experimental in Vitro que evaluó a través de microfotografía electrónica de barrido (MEB) el comportamiento físico de las interfases de los tejidos dentales, de una restauración en resina compuesta (Filtek P90™ Silorane 3M-ESPE®) y un de ...
Freddy Moreno   +2 more
doaj  

Pine‐fungal co‐invasion alters whole‐ecosystem properties of a native eucalypt forest

open access: yesNew Phytologist, Volume 247, Issue 5, Page 2342-2356, September 2025.
Summary Pine‐fungal co‐invasions into native ecosystems are increasingly prevalent across the southern hemisphere. In Australia, invasive pines slowly spread into native eucalypt forests, creating novel mixed forests. We sought to understand how pine‐fungal co‐invasions impact interconnected above‐ and belowground ecosystem characteristics.
Corinne R. Vietorisz   +20 more
wiley   +1 more source

Evolution of petal patterning: blooming floral diversity at the microscale

open access: yesNew Phytologist, Volume 247, Issue 6, Page 2538-2556, September 2025.
Summary The flowers of angiosperms are extraordinarily diverse. While most floral variation is visible to the naked eye, this diversity goes beyond the macroscale: Floral organs comprise an underappreciated range of cell types that generate a multitude of patterns across their surfaces and give rise to novel structures.
Erin Doody, Edwige Moyroud
wiley   +1 more source

Aumento de la temperatura intracámara pulpar durante la aplicación de restauraciones con sistemas de fotopolimerización

open access: yesGaceta Médica Estudiantil, 2023
Introducción: El riesgo de provocar una lesión pulpar durante la polimerización del composite se incrementa al aumentarse la temperatura con la utilización de las nuevas unidades de fotopolimerización, las cuales producen mayor energía en comparación ...
Gerardo Antonio Granja-Carrión   +3 more
doaj  

The sensitivity of reconstructed carbon dioxide concentrations to stomatal preparation methods using a leaf gas exchange model

open access: yesApplications in Plant Sciences, Volume 13, Issue 1, January-February 2025.
Abstract Premise Mechanistic models using stomatal traits and leaf carbon isotope ratios to reconstruct atmospheric carbon dioxide (CO2) concentrations (ca) are important to understand the Phanerozoic paleoclimate. However, methods for preparing leaf cuticles to measure stomatal traits have not been standardized.
Michael D. Machesky   +3 more
wiley   +1 more source

Análisis a través de microscopía electrónica de barrido de dos dientes con tratamiento endodóncico sometidos a altas temperaturas: Estudio piloto</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista Facultad de Odontología Universidad de Antioquia</i>, 2011 </span><br><span class="r_content">INTRODUCCIÓN: el objetivo fue describir los cambios físico-químicos que ocurren en los tejidos y materiales dentales empleados en un tratamiento endodóncico convencional, al ser sometidos a altas temperaturas, a través de microscopía electrónica de ...</span><br><span class="r_sub"><i>Freddy Moreno Gómez<span id="ma_9" style="display:none">, Carlos Mejía Pavony</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_9')">+1 more</a></small></i></span><br><small><a href="https://doaj.org/article/43ed7e3636754d4fb6f68097f7a059d6" target="_blank" rel="nofollow" title="doaj.org/article/43ed7e3636754d4fb6f68097f7a059d6">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1111/2041-210X.14469" target="_blank" rel="nofollow">Hard tissue thin‐sectioning techniques in vertebrate paleohistology: Review, synthesis and improvements</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Methods in Ecology and Evolution, Volume 16, Issue 1, Page 66-83, January 2025.</i></span><br><span class="r_content">Abstract Paleohistology provides a significant amount of information on the physiology and evolution of ancient organisms through the study of their fossilized tissues' microstructure. Such discipline has been increasingly applied in vertebrate research over the years, however comprehensive and up‐to‐date methodological resources are lacking.</span><br><span class="r_sub"><i>Andrea Cuccu<span id="ma_10" style="display:none">, Teresa Calderón, Beatriz Azanza, Daniel DeMiguel</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_10')">+3 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1111/2041-210X.14469?mi=2or9o2m&af=R&AllField=tejidos dentales&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1111/2041-210X.14469?mi=2or9o2m&af=R&AllField=tejidos dentales&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.1111%2F2041-210X.14469" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1111/2041-210X.14469'); alert('Copied the doi');">copy doi</a> <small>(10.1111/2041-210X.14469)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_10')">+1 more source</a></small><br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-odontolog%C3%ADa_forense/" class="suggestion"onclick="show_loader();"><b>odontología forense</b></a><br/><a href="/q-medicine_general/" class="suggestion"onclick="show_loader();"><b>medicine general</b></a><br/><a href="/q-altas_temperaturas/" class="suggestion"onclick="show_loader();"><b>altas temperaturas</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-odontolog%C3%ADa/" class="suggestion"onclick="show_loader();"><b>odontología</b></a><br/><a href="/q-implantes_dentales/" class="suggestion"onclick="show_loader();"><b>implantes dentales</b></a><br/><a href="/q-high_temperatures/" class="suggestion"onclick="show_loader();"><b>high temperatures</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-enfermedad_periodontal/" class="suggestion"onclick="show_loader();"><b>enfermedad periodontal</b></a><br/><a href="/q-radiograf%C3%ADa_convencional/" class="suggestion"onclick="show_loader();"><b>radiografía convencional</b></a><br/><a href="/q-3._good_health/" class="suggestion"onclick="show_loader();"><b>3. good health</b></a><br/></div></div></div><div class="pagenav"><a href="/q-tejidos_dentales/p-5/" rel="nofollow"><b>previous</b></a>   <a href="/q-tejidos_dentales/p-4/" rel="nofollow">4</a>  <a href="/q-tejidos_dentales/p-5/" rel="nofollow">5</a>  <b>6</b>  <a href="/q-tejidos_dentales/p-7/" rel="nofollow">7</a>  <a href="/q-tejidos_dentales/p-8/" rel="nofollow">8</a>   <a href="/q-tejidos_dentales/p-7/" id="next" rel="nofollow"><b>next</b></a> </div><br></div> </div> <script>document.getElementById('loadingGif').style.display='none';</script><div style="width: 100%; height: 40px; bottom: 0px; background-color: #f5f5f5;"><div style="padding-left: 15px; padding-top: 10px"> <a href="/" rel="nofollow">Home</a> - <a href="/page-about/" rel="nofollow">About</a> - <a href="/page-disclaimer/" rel="nofollow">Disclaimer</a> - <a href="/page-privacy/" rel="nofollow">Privacy</a> </div></div> <link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.min.css"/> <script> (function(ss,ex){ window.ldfdr=window.ldfdr||function(){(ldfdr._q=ldfdr._q||[]).push([].slice.call(arguments));}; (function(d,s){ fs=d.getElementsByTagName(s)[0]; function ce(src){ var cs=d.createElement(s); cs.src=src; cs.async=1; fs.parentNode.insertBefore(cs,fs); }; ce('https://sc.lfeeder.com/lftracker_v1_'+ss+(ex?'_'+ex:'')+'.js'); })(document,'script'); })('JMvZ8gvrWA9a2pOd'); </script> </body> </html>