Results 51 to 60 of about 832 (173)

Oral Collagen Peptides and Skin Rejuvenation: A Systematic Review and an Updated Meta‐Analysis of Randomized Controlled Trials

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 7, July 2026.
ABSTRACT Background Cutaneous aging is characterized by progressive degradation of the extracellular matrix, manifesting as diminished hydration, loss of elasticity, and increased wrinkle depth. While oral hydrolyzed collagen peptides (HCPs) are increasingly utilized as systemic nutricosmetics, previous evidence syntheses have been limited by severe ...
Asia Batool   +11 more
wiley   +1 more source

A continuous-profile diffractive focuser for terahertz radiation fabricated by laser ablation of silicon [PDF]

open access: yesКомпьютерная оптика, 2018
A method of high-frequency laser ablation using a two-coordinate beam scanner for the fabrication of a diffractive element of terahertz range with a continuous profile has been developed and successfully applied.
Konstantin Tukmakov   +4 more
doaj   +1 more source

Small‐Scale Spatial Variability in Carbon Fluxes Driven by Soil and Vegetation Characteristics in Wetlands of Trail Valley Creek, Canada

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 6, June 2026.
Abstract The microtopography of the Arctic tundra and the associated soil moisture (SM) gradient influence the net ecosystem‐atmosphere exchange of methane (CH4) and carbon dioxide (CO2). To quantify fine‐scale variability in a permafrost ecosystem, we measured growing‐season carbon fluxes with closed chambers at Trail Valley Creek, Canada from 2022 to
Kseniia Ivanova   +8 more
wiley   +1 more source

Spatial heterogeneity and woody species distribution in a Schinopsis balansae (Anacardiaceae) forest of the Southern Chaco, Argentina</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 de Biología Tropical</i>, 1998 </span><br><span class="r_content">El objeto de este trabajo es analizar la heterogeneidad espacial de un bosque de Schinopsis balansae ("Quebrachal") cerca de Vera (Santa Fe, Argentina) y establecer si hay correlación entre la distribución de las especies leñosas y los factores ...</span><br><span class="r_sub"><i>I. M Barberis, E. F. Pire, J. P. Lewis</i></span><br><small><a href="https://doaj.org/article/53d222b82db743d49bfb251f4c1ca428" target="_blank" rel="nofollow" title="doaj.org/article/53d222b82db743d49bfb251f4c1ca428">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1029/2025WR040566" target="_blank" rel="nofollow">Evolution of Soil Surface Roughness and Its Influence on Flow Pathways and Sediment Connectivity</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Water Resources Research, Volume 62, Issue 6, June 2026.</i></span><br><span class="r_content">Abstract Soil surface roughness (RR) and its spatiotemporal variations are important for understanding soil erosion process, but how the erosion‐induced evolution of RR affects flow pathways and sediment connectivity patterns remains unclear. This study used high‐resolution topographic data sets from a long‐term rainfall simulation experiment in semi ...</span><br><span class="r_sub"><i>Li Li<span id="ma_5" style="display:none">, Wenting Nie, Jingquan Huang, Jigen Liu, Zhihua Zhang, Wensheng Xu, Xiaoxia Tong, Jianming Li, Baoyuan Liu, Mark Nearing</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_5')">+9 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1029/2025WR040566?mi=2or9o2m&af=R&AllField=microrelief&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1029/2025WR040566?mi=2or9o2m&af=R&AllField=microrelief&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_5" style="display:none"><a href="/sci_redir.php?doi=10.1029%2F2025WR040566" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1029/2025WR040566'); alert('Copied the doi');">copy doi</a> <small>(10.1029/2025WR040566)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_5')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1002/saj2.70261" target="_blank" rel="nofollow">Bibliometric analysis of the ridge‐and‐furrow system: Trends, gaps, and perspectives</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Soil Science Society of America Journal, Volume 90, Issue 3, May/June 2026.</i></span><br><span class="r_content">Abstract This study presents a bibliometric analysis of the scientific literature on the ridge–furrow system from 1964 to 2024, based on approximately 300 documents retrieved from the Web of Science and Scopus databases. The data were analyzed using bibliometric tools.</span><br><span class="r_sub"><i>Angélica Konradt Güths<span id="ma_6" style="display:none">, Maria Cândida Moitinho Nunes, Tainara Vaz de Melo, Vinícius Klumb, Maico Danúbio</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_6')">+4 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1002/saj2.70261?mi=2or9o2m&af=R&AllField=microrelief&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1002/saj2.70261?mi=2or9o2m&af=R&AllField=microrelief&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_6" style="display:none"><a href="/sci_redir.php?doi=10.1002%2Fsaj2.70261" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1002/saj2.70261'); alert('Copied the doi');">copy doi</a> <small>(10.1002/saj2.70261)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_6')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.19047/0136-1694-2024-120-107-135" target="_blank" rel="nofollow">Aggregate structure of agro-gray soils of Vladimir Opolye: composition and strength of aggregates</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Бюллетень Почвенного института им. В.В. Докучаева</i></span><br><span class="r_content">A complex of soils characteristic of the Vladimir Opole region was studied: agro-gray typical deep-arable soil, tongue-shaped agrozem and agro-gray gleyic soil. The high contrast of soil properties, which is due to the genesis of field landscapes, can be </span><br><span class="r_sub"><i>A. V. Khirk<span id="ma_7" style="display:none">, D. D. Khaidapova, D. V. Karpova, R. D. Petrosyan</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_7')">+3 more</a></small></i></span><br><small><a href="https://doaj.org/article/01563754375744468fb07df972e1b3a0" target="_blank" rel="nofollow" title="doaj.org/article/01563754375744468fb07df972e1b3a0">doaj</a> </small>   <div id="more_7" style="display:none"><a href="/sci_redir.php?doi=10.19047%2F0136-1694-2024-120-107-135" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.19047/0136-1694-2024-120-107-135'); alert('Copied the doi');">copy doi</a> <small>(10.19047/0136-1694-2024-120-107-135)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_7')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1002/arp.70027" target="_blank" rel="nofollow">Cutting Through the Green: A Case for Grassland Archaeology Using UAV Multispectral Data</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Archaeological Prospection, Volume 33, Issue 2, Page 327-337, April/June 2026.</i></span><br><span class="r_content">ABSTRACT Advances in low‐altitude remote sensing are needed to improve the effectiveness of archaeological prospection in the Netherlands. The geomorphological situation and land use history make applying various remote sensing and geophysical technologies particularly challenging.</span><br><span class="r_sub"><i>Roeland Emaus</i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1002/arp.70027?mi=2or9o2m&af=R&AllField=microrelief&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1002/arp.70027?mi=2or9o2m&af=R&AllField=microrelief&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_8" style="display:none"><a href="/sci_redir.php?doi=10.1002%2Farp.70027" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1002/arp.70027'); alert('Copied the doi');">copy doi</a> <small>(10.1002/arp.70027)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_8')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://ecodag.elpub.ru/ugro/article/view/257" target="_blank" rel="nofollow">FEATURES OF SOIL CHANGES UNDER CROWNS OF THE SHRUBBERIES TAMARISK (TAMARIX MEYERI BOISS, T.RAMOSISSIMA ZEDEB)</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Юг России: экология, развитие</i>, 2014 </span><br><span class="r_content">It is shown that tangle and separate arbuscles of tamarisk are principal reasons of environment formation process in arid zones of Northwest Caspian lowland.</span><br><span class="r_sub"><i>M. M.-R. Magomedov, S. M. Gasanov</i></span><br><small><a href="https://doaj.org/article/61c45ad23e594617be99ecdcb3a99e0e" target="_blank" rel="nofollow" title="doaj.org/article/61c45ad23e594617be99ecdcb3a99e0e">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.18469/1810-3189.2025.28.3.28-36" target="_blank" rel="nofollow">Measurements of microrelief parameters of industrial products by correlation-spectral processing of their images</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Физика волновых процессов и радиотехнические системы</i></span><br><span class="r_content">Background. Based on the results of the operation of various engineering products, it has been established that the individual features of the microreliefs of their working surfaces largely determine their reliability and durability.</span><br><span class="r_sub"><i>Alexey D. Abramov, Dmitriy S. Klyuev</i></span><br><small><a href="https://doaj.org/article/c5a9c517feed4e93895706f449767b5f" target="_blank" rel="nofollow" title="doaj.org/article/c5a9c517feed4e93895706f449767b5f">doaj</a> </small>   <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.18469%2F1810-3189.2025.28.3.28-36" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.18469/1810-3189.2025.28.3.28-36'); alert('Copied the doi');">copy doi</a> <small>(10.18469/1810-3189.2025.28.3.28-36)</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-15._life_on_land/" class="suggestion"onclick="show_loader();"><b>15. life on land</b></a><br/><a href="/q-skin/" class="suggestion"onclick="show_loader();"><b>skin</b></a><br/><a href="/q-female/" class="suggestion"onclick="show_loader();"><b>female</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-humans/" class="suggestion"onclick="show_loader();"><b>humans</b></a><br/><a href="/q-skin_aging/" class="suggestion"onclick="show_loader();"><b>skin aging</b></a><br/><a href="/q-aged/" class="suggestion"onclick="show_loader();"><b>aged</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-adult/" class="suggestion"onclick="show_loader();"><b>adult</b></a><br/><a href="/q-male/" class="suggestion"onclick="show_loader();"><b>male</b></a><br/><a href="/q-roughness/" class="suggestion"onclick="show_loader();"><b>roughness</b></a><br/></div></div></div><div class="pagenav"><a href="/q-microrelief/p-5/" rel="nofollow"><b>previous</b></a>   <a href="/q-microrelief/p-4/" rel="nofollow">4</a>  <a href="/q-microrelief/p-5/" rel="nofollow">5</a>  <b>6</b>  <a href="/q-microrelief/p-7/" rel="nofollow">7</a>  <a href="/q-microrelief/p-8/" rel="nofollow">8</a>   <a href="/q-microrelief/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>