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Journal articles on the topic 'Ahrefs'

Author: Grafiati

Published: 5 June 2025

Last updated: 16 July 2025

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1

Kostagiolas, Petros, Artur Strzelecki, Christina Banou, and Charilaos Lavranos. "The impact of Google on discovering scholarly information: managing STM publishers’ visibility in Google." Collection and Curation 40, no. 1 (2020): 1–8. http://dx.doi.org/10.1108/cc-01-2020-0002.

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Purpose The purpose of this paper is to discuss Google visibility of five large STM publishers (Elsevier, Emerald Publishing, Springer, Taylor & Francis and John Wiley & Sons) with the aim to focus on and investigate various upcoming current issues and challenges of the publishing industry regarding discoverability, promotion strategies, competition, information-seeking behavior and the impact of new information technologies on scholarly information. Design/methodology/approach The study is based on data retrieved through two commercial online tools specialized in retrieving and saving

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Nugroho, Bimo Haryo, Dini Hamidin, and Supriady Supriady. "Analisis dan Implementasi SEO Algoritma Google Panda Untuk Optimasi Website PT Revolusi Kesehatan." Jurnal Komputer Antartika 2, no. 3 (2024): 102–11. http://dx.doi.org/10.70052/jka.v2i3.463.

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Penelitian ini bertujuan untuk menganalisis dan mengimplementasikan strategi SEO pada algoritma Google Panda guna mengoptimalkan website PT. Revolusi Kesehatan Indonesia. Tugas Akhir ini adalah kelanjutan dari laporan magang yang berjudul "Implementasi Website PT. Revolusi Kesehatan Indonesia dengan Menggunakan Content Management System WordPress". Platform WordPress dipilih karena kemudahannya dalam pengelolaan konten dan kemampuannya untuk mendukung berbagai plugin SEO. Langkah awal penelitian meliputi studi literatur dan analisis terhadap algoritma Google Panda, yang mengutamakan pada kuali

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Gabry, Victor, and Carlos Henrique Marcondes. "Construção de credibilidade dos dados." Liinc em Revista 20, no. 1 (2024): e7015. https://doi.org/10.18617/liinc.v20i1.7015.

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This study aimed to explore how legitimizing institutions create credibility for metrics within their spheres of operation and influence. It specifically examined how three companies—MOZ, SEMRush, and Ahrefs—construct credible narratives to justify the indicators they sell, using a subset of search engine optimization metrics. The theoretical framework employed includes Bourdieu's field theory and Certeau's tactics and strategies, with the methodology being the French discourse analysis of Algirdas Greimas. We observed that legitimizing institutions rely on tactics such as outsourcing responsi

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Alshdadi, Abdulrahman A., Ahmed S. Alghamdi, Ali Daud, and Saqib Hussain. "Blog Backlinks Malicious Domain Name Detection via Supervised Learning." International Journal on Semantic Web and Information Systems 17, no. 3 (2021): 1–17. http://dx.doi.org/10.4018/ijswis.2021070101.

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Web spam is the unwanted request on websites, low-quality backlinks, emails, and reviews which is generated by an automated program. It is the big threat for website owners; because of it, they can lose their top keywords ranking from search engines, which will result in huge financial loss to the business. Over the years, researchers have tried to identify malicious domains based on specific features. However, lighthouse plugin, Ahrefs tool, and social media platforms features are ignored. In this paper, the authors are focused on detection of the spam domain name from a mixture of legit and

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Assiroj, Priati. "IMPLEMENTASI METODE SEARCH ENGINE OPTIMIZATION (SEO) PADA SITUS WEB IMIGRASI WONOSOBO." INFOTECH journal 8, no. 1 (2022): 41–52. http://dx.doi.org/10.31949/infotech.v8i1.2239.

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Perkembangan pengguna internet Indonesia yang semakin meningkat tiap tahun membuat fungsi mesin pencari sebagai alat utama untuk mencari informasi di internet oleh pengguna internet. Informasi keimigrasian pada search engine result pages (SERP) didominasi oleh situs web non-pemerintah yang infonya tidak resmi, kurang update dan semua orang bisa membuat situs web. Pengelola situs web pemerintah banyak yang tidak terlalu memperdulikan peringkat situs web dikarenakan kepercayaan bahwa situs web pemerintah akan selalu mendapatkan peringkat pada mesin pencari tanpa harus mengikuti pedoman dan algor

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Kilgi, Annika. "Eduard Ahrensi ettepanekud eesti kirjakeele parandamiseks." Eesti ja soome-ugri keeleteaduse ajakiri. Journal of Estonian and Finno-Ugric Linguistics 4, no. 3 (2013): 37–53. http://dx.doi.org/10.12697/jeful.2013.4.3.02.

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19. sajandi üks väljapaistvamaid eesti keele uurijaid pastor Eduard Ahrens pidas oma keelelise tegevuse peaeesmärgiks uuendada eesti kirjakeelt. Ta püüdis kirikukogu koosolekutel oma ametivendi reformi möödapääsmatuses korduvalt veenda ning avaldas mitu senist kirjakeelt arvustavat trükist, millest kõige põhjalikum on „Sprachfehler der Ehstnischen Bibel”, mida siinses artiklis analüüsitaksegi. Kõigepealt antakse ülevaade sellest, millist tüüpi vigade kohta tõi Ahrens kõige rohkem näiteid. Seejärel vaadeldakse, kuivõrd vastas tema keeleideaalile järgmiste piibliredaktsioonide sõnastus, s.t kas

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Pyatnychuk, I. D., A. V. Tomashevska, N. I. Horogotska, and Yu V. Paska. "Digital-marketing: current challenges and development prospects." Marketing and Digital Technologies 8, no. 1 (2024): 150–61. https://doi.org/10.15276/mdt.8.1.2024.10.

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The aim of the article. The purpose of the article is to define modern challenges and prospects for the development of digital marketing using digital tools in conditions of uncertainty and dynamism of the business environment. The tasks of the article are: identify challenges in digital marketing; to form prospects for the development of digital marketing in modern conditions; identify the key areas of digital marketing development; to identify digital tools that are useful for the implementation of key areas of digital-marketing development. Analyses results. The article examines modern chal

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Liashenko, Oleksandra. "ADULT EDUCATION: BENEFITS, OBSTACLES, PRIORITIES." ECONOMICS, FINANCE AND MANAGEMENT REVIEW, no. 3 (October 1, 2020): 95–102. http://dx.doi.org/10.36690/2674-5208-2020-3-95.

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One of the challenges of the 21st century is changing the requirements for adult education.The system of adult education becomes especially relevant because the quality of human capital is on the agenda, development of personality, man as the center of development of society, which must constantly develop and improve. The aim of the article is to identify the advantages and prospects of adult education. Мethods of research: scientific analysis and synthesis, semantic analysis in combination with the use of Google Trends and Ahrefs search tools, comparative analysis, expert method. Adult educat

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Ivandi, Reyhan, Yusi Tyroni Mursityo, and Widhy Hayuhardhika Nugraha Putra. "Implementasi Marketing Automation Menggunakan Metode Search Engine Optimization (SEO) On Page dan Off Page pada Website Berbasis Content Management System (CMS) pada PT. Eltama Prima Indo." Jurnal Teknologi Informasi dan Ilmu Komputer 10, no. 1 (2023): 77. http://dx.doi.org/10.25126/jtiik.20231015120.

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<p>PT Eltama Prima Indo adalah perusahaan yang bergerak pada sektor chemicals yang menyediakan layanan berupa produk cat epoxy, jasa epoxy, coating, dan sandblasting. Seiring dengan pesatnya perkembangan teknologi, PT Eltama Prima Indo hendak memaksimalkan teknologi sebagai media pemasaran terutama search engine Google. Hanya saja, PT Eltama Prima Indo belum memiliki halaman atau website yang ditujukan untuk optimalisasi pada search engine. Oleh karena itu, pada penelitian ini dimulai dengan pengembangan website dengan alamat https://www.epoxynesia.com menggunakan Content Management Syst

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Ivandi, Reyhan, Yusi Tyroni Mursityo, and Widhy Hayuhardhika Nugraha Putra. "Implementasi Marketing Automation Menggunakan Metode Search Engine Optimization (SEO) On Page dan Off Page pada Website Berbasis Content Management System (CMS) pada PT. Eltama Prima Indo." Jurnal Teknologi Informasi dan Ilmu Komputer 10, no. 1 (2023): 77–88. https://doi.org/10.25126/jtiik.2023105120.

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PT Eltama Prima Indo adalah perusahaan yang bergerak pada sektor chemicals yang menyediakan layanan berupa produk cat epoxy, jasa epoxy, coating, dan sandblasting. Seiring dengan pesatnya perkembangan teknologi, PT Eltama Prima Indo hendak memaksimalkan teknologi sebagai media pemasaran terutama search engine Google. Hanya saja, PT Eltama Prima Indo belum memiliki halaman atau website yang ditujukan untuk optimalisasi pada search engine. Oleh karena itu, pada penelitian ini dimulai dengan pengembangan website dengan alamat https://www.epoxynesia.com menggunakan Content Management System (CMS)

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Güntem, Ogan, and Yalın Kılıç. "Efficiency and Sustainability in Online Education: An Evaluation of LMS Platforms and University Websites in Northern Cyprus." Sustainability 17, no. 9 (2025): 4166. https://doi.org/10.3390/su17094166.

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The purpose of this study is to thoroughly examine the technical competencies of university websites in Northern Cyprus, as well as the contributions of Learning Management System (LMS) platforms integrated with these websites to user experience, with a focus on efficiency and sustainability in online education. This study adopts a “mixed-method” research model, which combines both quantitative and qualitative research methods for data collection and analysis, with the results being evaluated together. The participants of the research consist of the websites of universities in the Turkish Repu

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Xie, Michael, Jason Young, and Collin May. "Availability and readability of online patient information on clubfoot: assessment of paediatric hospital clubfoot web pages." Journal of Children's Orthopaedics 15, no. 3 (2021): 291–97. http://dx.doi.org/10.1302/1863-2548.15.210013.

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Purpose To determine the availability and readability of online patient information (OPI) provided by paediatric hospitals in the United States using clubfoot as a model condition Methods The websites of the top 95 paediatric hospitals identified using US News & World Report were included. The names of paediatric hospitals and the terms “clubfoot”, “clubfeet” and “talipes equinovarus” were entered into the Google search engine. Readability was assessed using five validated metrics and the composite grade level (CGL). The number of unpaid monthly visits was calculated with the Ahrefs Organi

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Nanda, Japbani K., Jennifer L. Hay, and Michael A. Marchetti. "Analysis of Keywords Used in Internet Searches for Melanoma Information: Observational Study." JMIR Dermatology 4, no. 1 (2021): e25720. http://dx.doi.org/10.2196/25720.

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Background The internet is an accessible resource for health care information and is often used by patients to learn about melanoma. The keywords that are used in internet searches can reflect internet users’ interest in specific topics and the public’s awareness of health-related issues. Objective This study aims to describe the most frequently used keywords, questions, and corresponding websites in internet searches for melanoma. Methods This is an observational study using data retrieved from Google Trends, Alexa Internet, SEMrush, Ahrefs, and SE Ranking for the keywords “melanoma” and “ski

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Ghazali, Ghazali, and Auliya Rahma Isnain. "Implementation of Search Engine Optimization (SEO) with RankMath Plugin to Increase WordPress-Based Website Visits." Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran 9, no. 4 (2024): 626. http://dx.doi.org/10.33394/jtp.v9i4.12414.

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Search Engine Optimization (SEO) is a series of processes carried out systematically on a website to increase visitor traffic through search engines. SEO needs to be applied to websites with the aim of being indexed by search engines. It is known that one of the CV. Alfiel Elektronik companies in Bandar Lampung has used a website in marketing its products. However, the website is not indexed in the Google Search Engine, so there are no visitors. In order for the website to be indexed and appear on the top page of Google search, the solution is to apply the SEO Method, namely On-Page SEO (insid

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ЛІСОВСЬКИЙ, Ігор, Парфірій ГАВРИЛЮК, Дмитро ШЕРШЕЛЮК та Михайло П’ЯТНИЧКА. "ІНСТРУМЕНТИ ЦИФРОВОГО МАРКЕТИНГУ: ХАРАКТЕРИСТИКИ І ТРЕНДИ". Development Service Industry Management, № 3 (28 грудня 2023): 142–47. http://dx.doi.org/10.31891/dsim-2023-3(22).

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У статті досліджено сутність поняття «інструменти маркетингу». Під інструментами маркетингу слід розуміти набір стратегій, методів, та тактичних засобів, які підприємства використовують для досягнення своїх цілей та забезпечення успішної взаємодії зі своєю цільовою аудиторією. Наведено існуючі інструменти маркетингу, що запропоновані різними авторами. Запропоновано різновиди інструментів цифрового маркетингу та наведено їх характеристику, зокрема запропоновано їх поділяти на: інструменти SEO (інструменти пошукової оптимізації, що допомагають вдосконалювати видимість веб-сайту в результатах пош

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FABRIZI, SILVIA, WAN-GANG LIU, MING BAI, XING-KE YANG, and DIRK AHRENS. "A monograph of the genus Maladera Mulsant & Rey, 1871 of China (Coleoptera: Scarabaeidae: Melolonthinae: Sericini)." Zootaxa 4922, no. 1 (2021): 1–400. http://dx.doi.org/10.11646/zootaxa.4922.1.1.

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In the present monograph, the taxonomy of the species of the genus Maladera Mulsant & Rey, 1871 from China is revised. We recorded 224 valid species for China, including 152 species new to science: Maladera allonitens Ahrens, Fabrizi & Liu, sp. n., M. anhuiensis Ahrens, Fabrizi & Liu, sp. n., M. apicalis Ahrens, Fabrizi & Liu, sp. n., M. aptera Ahrens, Fabrizi & Liu, sp. n., M. baii Ahrens, Fabrizi & Liu, sp. n., M. baishaoensis Ahrens, Fabrizi & Liu, sp. n., M. bansongchana Ahrens, Fabrizi & Liu, sp. n., M. baoxingensis Ahrens, Fabrizi & Liu, sp. n., M. baw

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AHRENS, DIRK, SILVIA FABRIZI, MING BAI, and WANGANG LIU. "Taxonomic revision of Serica MacLeay, 1819 (sensu lato) from China and adjacent areas (Coleoptera: Scarabaeidae: Melolonthinae: Sericini), with updates on Nipponoserica Nomura, 1972." Zootaxa 5186, no. 1 (2022): 1–83. http://dx.doi.org/10.11646/zootaxa.5186.1.1.

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In this paper we revised the species of Serica McLeay, 1819 (sensu lato) occurring in China an adjacent areas, and provide an update on the genus Nipponoserica Nomura, 1972. The revision resulted in one new combination: Serica adspersa (Frey, 1972), new combination. Thirty-nine new species are described: Nipponoserica daqiao Ahrens, Fabrizi & Liu, new species, Serica allolongipes Ahrens, Fabrizi & Liu, new species, S. allotengchongana Ahrens, Fabrizi & Liu, new species, S. baishuitaiensis Ahrens, Fabrizi & Liu, new species, S. baoshan Ahrens, Fabrizi & Liu, new species, S.

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AHRENS, DIRK, WANGANG LIU, DANIEL LUKIC, and MING BAI. "A taxonomic review of Microserica Brenske, 1894 from continental Asia (Coleoptera: Scarabaeidae: Melolonthinae: Sericini)." Zootaxa 5241, no. 1 (2023): 1–115. http://dx.doi.org/10.11646/zootaxa.5241.1.1.

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The current paper gives an overview of the species of continental Asia so far assigned to the genus Microserica Brenske, 1894. Moronoserica Ahrens, Lukic & Liu, new genus, and Gastroserica (Helioserica Ahrens, Lukic & Liu, new subgenus), and 33 new species are described: Gastroserica bannok Ahrens, Lukic & Liu, new species, G. fumaria Ahrens, Lukic & Liu, new species, G. ivoi Ahrens, Lukic & Liu, new species, G. loei Ahrens, Lukic & Liu, new species, G. lucidomarginalis Ahrens, Lukic & Liu, new species, G. phukradung Ahrens, Lukic & Liu, new species, G. piceocoe

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AHRENS, DIRK, MING-ZHI ZHAO, PHU VAN PHAM, and WAN-GANG LIU. "Taxonomic updates on Pachyserica Brenske, 1898 and Serica MacLeay, 1819 reveal 38 new species and new challenges of Sericini systematics regarding DNA barcodes and genus-level diagnostic key characters (Coleoptera: Scarabaeidae: Sericinae)." Zootaxa 5491, no. 1 (2024): 1–89. http://dx.doi.org/10.11646/zootaxa.5491.1.1.

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Here we present updates on the taxonomy and distribution of the genera Pachyserica Brenske, 1898 and Serica MacLeay, 1819 from East Asia. Thirty eight new species are desribed from China, Myanmar, South Korea, and Vietnam: Pachyserica chenchangchini Ahrens, Zhao, Pham & Liu, new species, P. dieuthuyae Ahrens, Zhao, Pham & Liu, new species, P. hoabinhensis Ahrens, Zhao, Pham & Liu, new species, P. motuo Ahrens, Zhao, Pham & Liu, new species, P. natmatoung Ahrens, Zhao, Pham & Liu, new species, P. sanqingshanensis Ahrens, Zhao, Pham & Liu, new species, P. sunfengyii Ahren

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AHRENS, DIRK, WANGANG LIU, PHU VAN PHAM, and SILVIA FABRIZI. "An overview on the genus Amiserica Nomura, 1974 (Coleoptera: Scarabaeidae: Melolonthinae: Sericini)." Zootaxa 5050, no. 1 (2021): 1–63. http://dx.doi.org/10.11646/zootaxa.5050.1.1.

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Here we present an overview of the species of the genus Amiserica Nomura, 1974. The taxonomy of the species of eastern Asia (China and adjacent regions) is revised herein, which so far have not been treated yet. Twenty-eight species are discovered new to science: Amiserica basisymmetrica Ahrens, Fabrizi & Liu, new species, A. belousovi Ahrens, Fabrizi & Liu, new species, A. carolusholzschuhi Ahrens, Fabrizi & Liu, new species, A. diaocangshana Ahrens, Fabrizi & Liu, new species, A. eucurviforceps Ahrens, Fabrizi & Liu, new species, A. fengyangensis Ahrens, Fabrizi & Liu

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ZHAO, MING-ZHI, and DIRK AHRENS. "New species of the tribe Sericini Kirby, 1837 from China, with further updates on their taxonomy and distribution (Coleoptera: Scarabaeidae: Sericinae)." Zootaxa 5361, no. 2 (2023): 181–220. http://dx.doi.org/10.11646/zootaxa.5361.2.3.

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Fifteen new species of Sericini are described from China, including Gastroserica (s. str.) mayunshui Zhao & Ahrens, new species, Pachyserica albopunctata Zhao & Ahrens, new species, P. dongnanensis Zhao & Ahrens, new species, P. jianfengensis Zhao & Ahrens, new species, Serica (s. l.) caiyiyiae Zhao & Ahrens, new species, S. (s. l.) babaoshanensis Zhao & Ahrens, new species, S. (s. l.) jicaiyanae Zhao & Ahrens, new species, S. (s. l.) zhangyaonani Zhao & Ahrens, new species, S. (s. l.) longidentata Zhao & Ahrens, new species, S. (s. l.) callosericoides Zhao

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AHRENS, DIRK, DANIEL LUKIC, PHU PHAM, WEI LI, and WANGANG LIU. "Tetraserica Ahrens, 2004 of continental Southeast Asia: new records, new species, and an updated key to species (Coleoptera: Scarabaeidae: Sericinae: Sericini)." Zootaxa 5374, no. 4 (2023): 451–86. http://dx.doi.org/10.11646/zootaxa.5374.4.1.

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An update to the taxonomy and distribution of species of Tetraserica Ahrens, 2004 (Coleoptera: Scarabaeidae) is given. We present new records of 36 taxa and describe 13 new species from continental Southeast Asia: Tetraserica bartolozzii Ahrens, new species, T. bankrang Ahrens, new species, T. sraeken Ahrens, new species, T. yongbelar Ahrens, new species, T. hubleyi Ahrens, new species, T. hornburgi Ahrens, new species, T. khemoi Ahrens, new species, T. weigeli Ahrens, new species, T. yucheni Liu, Li & Ahrens, new species, T. fabriziae Liu, Li & Ahrens, new species, T. gialaiensis Pham

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AHRENS, DIRK, and PHU VAN PHAM. "Additions to the Neoserica calva group from continental South East Asia (Coleoptera: Scarabaeidae: Melolonthinae: Sericini)." Zootaxa 5032, no. 3 (2021): 357–78. http://dx.doi.org/10.11646/zootaxa.5032.3.3.

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In this paper we revise the species of the Neoserica calva group from continental South East Asia, which was so far known only from China. Here we describe 11 new species from Laos, Thailand, and Vietnam: Neoserica allosigillata Ahrens & Pham, new species, N. axelkalliesi Ahrens & Pham, new species, N. chetaoensis Ahrens & Pham, new species, N. diplospinosa Ahrens & Pham, new species, N. fragilis Ahrens & Pham, new species, N. ihlei Ahrens & Pham, new species, N. judsoni Ahrens & Pham, new species, N. peregovitsi Ahrens & Pham, new species, N. rufoplagiatoides A

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Bondarenko, Tetiana V., Nadia M. Stetsenko, Volodymyr P. Stetsenko, and Halyna V. Tkachuk. "ASSESSING THE EFFICACY OF CLOUD SERVICES FOR DEVELOPING EDUCATIONAL PRESENTATIONS." Information Technologies and Learning Tools 98, no. 6 (2023): 82–93. http://dx.doi.org/10.33407/itlt.v98i6.5407.

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The article examines the most popular cloud services for creating educational presentations and seeks to determine the effectiveness of their integration within the educational framework. A webometric analysis of these cloud services resulted in the identification of the top 10 resources commonly employed for presentation creation, including Prezi, Sway, Slides, PowToon, Canva, ZohoShow, Genial.ly, Emaze, Piktochart, VideoScribe, among others. Our research conducted a comprehensive comparative analysis of these platforms, utilizing web analytics tools such as Ahrefs, Moz, and Similarweb to est

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Petrova, Iryna L., and Oleksii L. Rogov. "The Efficiency of SEO Tools in Implementing the Company’s Marketing Strategy." Business Inform 2, no. 565 (2025): 532–41. https://doi.org/10.32983/2222-4459-2025-2-532-541.

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The relevance of the research topic is determined by the need for enterprises to use modern digital tools to enhance the efficiency of marketing strategy implementation. One such tool is SEO optimization that involves the use of search engines to influence the growth of organic traffic, expand the customer base, and increase sales revenue for the enterprise. The aim of the article is to analyze the efficiency of SEO optimization for implementing a marketing strategy and to consider the impact of internal and external environmental factors on increasing organic traffic and retaining customers i

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Liu, Wan-Gang, Silvia Fabrizi, Xingke Yang, Ming Bai, and Dirk Ahrens. "New species of Nipponoserica and Paraserica from China (Coleoptera, Scarabaeidae, Sericini)." ZooKeys 721 (December 12, 2017): 65–91. https://doi.org/10.3897/zookeys.721.13918.

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The species of the genera Nipponoserica Nomura, 1973 and Paraserica Reitter, 1896 from China are revised. The following eight new species are described from China: Paraserica camillerii Ahrens, Fabrizi, & Liu, sp. n., P. mupuensis Ahrens, Fabrizi, & Liu, sp. n., P. wangi Ahrens, Fabrizi, & Liu, sp. n., Nipponoserica alloshanghaiensis Ahrens, Fabrizi, & Liu, sp. n., N. anjiensis Ahrens, Fabrizi, & Liu, sp. n., N. jiankouensis Ahrens, Fabrizi, & Liu, sp. n., N. henanensis Ahrens, Fabrizi, & Liu, sp. n., and N. sericanioides Ahrens, Fabrizi, & Liu, sp. n. A key to

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AHRENS, DIRK. "New species of the genus Gynaecoserica Brenske, 1896 from Indochina (Coleoptera: Scarabaeidae: Sericini)." Zootaxa 5005, no. 2 (2021): 218–26. http://dx.doi.org/10.11646/zootaxa.5005.2.7.

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Here I describe five additional new species of Gynaecoserica Brenske, 1896 from Indochina: Gynaecoserica bihtanensis Ahrens, new species (from Myanmar), G. fallaciosa Ahrens, new species , G. feresimplex Ahrens, new species, G. pseudocymosa Ahrens, new species (all from Thailand), G. ottoi Ahrens, new species (from Laos). The male genitalia of the new species are illustrated.

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GUPTA, DEVANSHU, DEBIKA BHUNIA, DIRK AHRENS, and KAILASH CHANDRA. "New species and records of Sericinae from India and Nepal (Coleoptera: Scarabaeidae)." Zootaxa 5613, no. 2 (2025): 371–85. https://doi.org/10.11646/zootaxa.5613.2.11.

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Here we describe six new sericine species (Coleoptera: Scarabaeidae: Sericinae) from India: Maladera champhaiensis Gupta, Bhunia, Ahrens & Chandra, sp. nov., Neoserica churachandpurensis Gupta, Bhunia, Ahrens & Chandra, sp. nov., Maladera barasingha Gupta, Bhunia, Ahrens & Chandra, sp. nov., Maladera lumlaensis Gupta, Bhunia, Ahrens & Chandra, sp. nov., Serica subansiriensis Gupta, Bhunia, Ahrens & Chandra, sp. nov., and Maladera onam Gupta, Bhunia, Ahrens & Chandra, sp. nov.. Additionally, we report new records of 28 species including the first state records of Malader

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AHRENS, DIRK, and PHU PHAM. "Updates on the taxonomy and distribution of Gastroserica Brenske, 1897, Microserica Brenske, 1894, and Moronoserica Ahrens, Lukic & Liu, 2023 (Coleoptera: Scarabaeidae: Sericinae: Sericini)." Zootaxa 5346, no. 5 (2023): 551–66. http://dx.doi.org/10.11646/zootaxa.5346.5.3.

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A short update on the taxonomy of Gastroserica Brenske, 1897 is given. Two new species of the subgenus Helioserica Ahrens, Lukic & Liu, 2023, and one new species of the nominotypical subgenus are described: Gastroserica (H.) kachin Ahrens & Pham, new species (from Myanmar), G. (H.) horii Ahrens & Pham, new species, and G. (G.) muongphangensis Ahrens & Pham, new species (both from Vietnam). One name is synonymized: Gastroserica (G.) wenzhui Liu & Ahrens, 2014 (= Gastroserica skalei Ahrens & Fabrizi, 2018, new synonymy). Additional new records of the recently revised Micr

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Liu, Wan-Gang, Silvia Fabrizi, Ming Bai, and Dirk Ahrens. "A taxonomic revision of Neoserica (sensu lato): the species groups N. lubrica, N. obscura, and N. silvestris (Coleoptera, Scarabaeidae, Sericini)." ZooKeys 635 (November 23, 2016): 123–60. https://doi.org/10.3897/zookeys.635.9915.

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The species of the Neoserica lubrica Brenske, 1898, N. obscura (Blanchard, 1850) and N. silvestris Brenske, 1902 species groups are revised. The study resulted in the following new synonymies and combinations: Neoserica obscura (Blanchard, 1850) = Microserica roeri Frey, 1972, syn. n., = Maladera chinensis (Arrow, 1946), syn. n.; Neoserica hainana (Brenske, 1898), comb. n., and Neoserica minor (Arrow, 1946), comb. n. The known species are redescribed. The following nine new species are described from China: N. allobscura Ahrens, Fabrizi & Liu, sp. n., N. dongjiafenensis Ahrens, Fabrizi &am

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AHRENS, DIRK. "New Gynaecoserica Brenske, 1897 species and further new bicolored species of the Neoserica calva group (Coleoptera: Scarabaeidae: Melolonthinae: Sericini)." Zootaxa 5165, no. 2 (2022): 180–90. http://dx.doi.org/10.11646/zootaxa.5165.2.2.

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In this paper, additional new species of Gynaecoserica Brenske, 1897 and the Neoserica calva group from continental Southeast Asia are described: Gynaecoserica krausi Ahrens, new species (Laos), G. obfuscata Ahrens, new species (Laos), Neoserica champassakensis Ahrens, new species (Laos), N. fairyqueen Ahrens, new species (Thailand), and N. samuelsoni Ahrens, new species (Laos). The habitus as well as the aedeagus of the new species are illustrated. New records of further species of the two genera are given.

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LI, WEI, ZHI-YU YANG, WAN-GANG LIU, et al. "The Sericini (Coleoptera: Scarabaeidae: Sericinae) from the Nanling Mountains, China." Zootaxa 5528, no. 1 (2024): 339–56. http://dx.doi.org/10.11646/zootaxa.5528.1.24.

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In this paper we update the knowledge on the species of Sericini occurring in the Nanling Mountains, China. This includes new records of 19 known species. Furthermore, six new species are described: Maladera paradaanensis Liu, Ahrens, Li & Yang, new species, M. tianqiae Liu, Ahrens, Li & Yang, new species, Neoserica (s. str.) parajingangshanica Liu, Ahrens, Li & Yang, new species, Tetraserica dabuensis Liu, Ahrens, Li & Yang, new species, Trioserica shimen Liu, Ahrens, Li & Yang, new species, and Lasioserica siyuanae Liu, Ahrens, Li & Yang, new species. The habitus and

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CHANDRA, KAILASH, DIRK AHRENS, DEBIKA BHUNIA, KOLLA SREEDEVI, and DEVANSHU GUPTA. "New species and records of Sericini from India (Coleoptera: Scarabaeidae: Melolonthinae)." Zootaxa 4951, no. 3 (2021): 492–510. http://dx.doi.org/10.11646/zootaxa.4951.3.4.

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Five new sericine species (Coleoptera, Scarabaeidae: Melolonthinae) are described, diagnosed and illustrated from India: Lepidoserica barapaniensis Chandra, Ahrens, Bhunia, Sreedevi & Gupta, new species, Maladera kaimurensis Chandra, Ahrens, Bhunia, Sreedevi & Gupta, new species, M. silviafabriziae Chandra, Ahrens, Bhunia, Sreedevi & Gupta, new species, M. kottagudiensis Chandra, Ahrens, Bhunia, Sreedevi & Gupta, new species, and M. tripuraensis Chandra, Ahrens, Bhunia, Sreedevi & Gupta, new species. This paper also presents new locality records, including first state recor

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AHRENS, DIRK, WANGANG LIU, SILVIA FABRIZI, and MING BAI. "Taxonomic review on the Trioserica Moser, 1922 species of China (Coleoptera: Scarabaeidae: Melolonthinae: Sericini)." Zootaxa 4999, no. 4 (2021): 343–55. http://dx.doi.org/10.11646/zootaxa.4999.4.4.

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In the present study the taxonomy of the species of the genus Trioserica Moser, 1922 from China is revised. We recorded so far six valid species, of which five resulted to be new to science: Trioserica cangyuanensis Ahrens, Liu & Fabrizi, new species, T. daweishana Ahrens, Liu & Fabrizi, new species, T. dinghushanica Ahrens, Liu & Fabrizi, new species, T. lilongensis Ahrens, Liu & Fabrizi, new species, and T. shiyiduiensis Ahrens, Liu & Fabrizi, new species. The habitus and male genitalia of the species are illustrated and maps of their known distribution are shown.

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BOHACZ, CLAUDIA, and DIRK AHRENS. "New species of the Microserica lineata group from Laos and Thailand (Coleoptera: Scarabaeidae: Melolonthinae: Sericini)." Zootaxa 4859, no. 2 (2020): 263–74. http://dx.doi.org/10.11646/zootaxa.4859.2.5.

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Here we describe five further new species of the genus Microserica Brenske, 1894 belonging to the Microserica lineata group: Microserica banvaneue Bohacz & Ahrens, new species, M. ginae Bohacz & Ahrens, new species, M. helferi Bohacz & Ahrens, new species, M. tenasserimensis Bohacz & Ahrens, new species, M. ventrosa Bohacz & Ahrens, new species. The female specimens of Microserica lineata Moser, 1915 are described for the first time. The key to species of the Microserica lineata group is updated and illustrations of genitalia and habitus of adults of the new species are giv

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Slobozhaninov, Oleg Konstantinovich. "The science of encyclopedia of law in the works of German philosopher and jurist Heinrich Ahrens." Genesis: исторические исследования, no. 5 (May 2020): 148–58. http://dx.doi.org/10.25136/2409-868x.2020.5.32919.

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The subject of this research is the identification of legal views of the German philosopher and jurist Heinrich Ahrens. The source base is comprised of the scientific works of G. Ahrens and other legal scholars. The historical-legal science does not pay sufficient attention to the ideas and persona of Heinrich Ahrens. He was famous during his lifetime, but almost forgotten afterwards. The Russian legal science lacks a monographic research of the political-legal concept of H. Ahrens. Methodological framework consists of the general scientific methods: systemic, logical, historical, comparative;

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BHUNIA, DEBIKA, DEVANSHU GUPTA, KAILASH CHANDRA, and DIRK AHRENS. "New species and records of Sericini of India (Coleoptera: Scarabaeidae: Melolonthinae) III." Zootaxa 5200, no. 5 (2022): 489–94. http://dx.doi.org/10.11646/zootaxa.5200.5.6.

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Here we describe two new species from India: Neoserica panchmariensis Bhunia, Gupta, Chandra & Ahrens, new species and N. debasriae Bhunia, Gupta, Chandra & Ahrens, new species. Moreover, Maladera pseudohongkongica Ahrens & Fabrizi, 2016 is recorded from Jharkhand state of India for the first time. Species morphology is described and illustrated, and their distribution is shown on a map.

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Simu, Gelu Radu, Raluca Tomoaia, Radu Ovidiu Rosu, et al. "Galectin-3, Inflammation, and the Risk of Atrial High-Rate Episodes in Patients with Dual Chamber Pacemakers." International Journal of Molecular Sciences 24, no. 9 (2023): 7710. http://dx.doi.org/10.3390/ijms24097710.

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Atrial high-rate episodes (AHREs) are atrial tachyarrhythmias that are exclusively detected by cardiac implantable electronic devices (CIEDs) with an atrial lead. The objective of this study was to investigate the incidence and predictive factors for AHREs, and to evaluate the ability of inflammation biomarkers to predict the occurrence of AHREs. 102 patients undergoing CIED procedure who received a dual chamber pacemaker were included. CIED interrogation was performed 1 year after the implantation procedure. Patients were divided into groups according to the occurrence of AHREs, which was the

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AHRENS, DIRK, and THAYNARA L. PACHECO. "Maladera rugosa (Blanchard, 1850) new combination—a valid species and senior synonym of Maladera graeca Petrovitz, 1969 (Coleoptera: Scarabaeidae: Melolonthinae: Sericini)." Zootaxa 4759, no. 3 (2020): 443–45. http://dx.doi.org/10.11646/zootaxa.4759.3.12.

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Maladera Mulsant & Rey, 1871 occurs in the Palaearctic, Oriental and Afrotropical regions and comprises already more than 300 species only in the Palaearctic alone (Ahrens & Bezděk 2016). In the past years the species of eastern West Palaearctic including Iran has been exhaustively explored and many new taxa were added (e.g. Ahrens 2000a,b, 2006; Ahrens et al. 2016; Fabrizi et al. 2018; Keith & Ahrens 2002; Keith 2005, 2010; Sabatinelli 1977; Sehnal 2008; Sehnal & Simandl 2008; Montreuil & Keith 2009; Montreuil 2016). While new collecting activities focused principally on t

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Boriani, Giuseppe, Marco Vitolo, Jacopo Francesco Imberti, Tatjana S. Potpara, and Gregory Y. H. Lip. "What do we do about atrial high rate episodes?" European Heart Journal Supplements 22, Supplement_O (2020): O42—O52. http://dx.doi.org/10.1093/eurheartj/suaa179.

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Abstract Atrial high rate episodes (AHREs) are defined as asymptomatic atrial tachyarrhythmias detected by cardiac implantable electronic devices with atrial sensing, providing automated continuous monitoring and tracings storage, occurring in subjects with no previous clinical atrial fibrillation (AF) and with no AF detected at conventional electrocardiogram recordings. AHREs are associated with an increased thrombo-embolic risk, which is not negligible, although lower than that of clinical AF. The thrombo-embolic risk increases with increasing burden of AHREs, and moreover, AHREs burden show

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Gannon, J. F. "Aeschylus, Agamemnon 72–5." Classical Quarterly 39, no. 1 (1989): 254–57. http://dx.doi.org/10.1017/s0009838800040647.

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In the first of his three magisterial articles on the Agamemnon H. L. Ahrens showed that all the evidence then available best fitted the conclusion that ⋯τ⋯ται derived from τ⋯νω and not from τ⋯ω. Subsequently Ed. Fraenkel in his own note on the word reviewed and supplemented the evidence gathered by Ahrens, and expressed the view that Ahrens' ‘discussion, details apart, is final’; and there seems to be widespread agreement that on the linguistic side at least Ahrens' argument cannot be refuted. If this means anything, it means that the sense of the word cannot be ‘unhonoured’ or ‘dishonoured’.

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Liao, Min-Tsun, Chun-Kai Chen, Ting-Tse Lin, Li-Ying Cheng, Hung-Wen Ting, and Yen-Bin Liu. "High-Sensitivity C-Reactive Protein is a Predictor of Subsequent Atrial High-Rate Episodes in Patients with Pacemakers and Preserved Ejection Fraction." Journal of Clinical Medicine 9, no. 11 (2020): 3677. http://dx.doi.org/10.3390/jcm9113677.

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Atrial fibrillation (AF) is associated with morbidity and mortality. Modern pacemakers can detect atrial high-rate episodes (AHREs) as a surrogate for AF. It remains controversial whether inflammation is a cause or a consequence of AF. This study investigated whether the inflammatory biomarker high-sensitivity C-reactive protein (hs-CRP) can predict subsequent AHREs. This study gathered prospective data from patients with pacemakers and a left ventricle EF ≥ 50% between 2015 and 2019. The hs-CRP and other cardiac biomarkers at baseline and device-detected AHREs, defined as atrial rate ≥ 180 bp

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Su, Xie, Wei Li, Wan-Gang Liu, Dirk Ahrens, Ying-Juan Zheng, and Yang Liu. "An update to the taxonomy of Serica MacLeay, 1819 (sensu lato) from China (Coleoptera, Scarabaeidae, Sericinae, Sericini)." ZooKeys 1185 (November 28, 2023): 181–98. http://dx.doi.org/10.3897/zookeys.1185.109154.

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In this paper we update the knowledge on the species of Serica McLeay, 1819 (sensu lato) occurring in Yunnan, Sichuan, and Shaanxi provinces, China. Three new species are described: Serica allonanhua Liu, Ahrens, Li & Su, sp. nov., S. breviantennalis Liu, Ahrens, Li & Su, sp. nov., and S. fengensis Liu, Ahrens, Li & Su, sp. nov. The key to the species groups and species is updated. The habitus and male genitalia of the new species are illustrated, and a map showing their distribution is provided. New distributional data are given for four species.

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Webb, Ray, and Peter Luders. "Philip John Ahrens." Australian Veterinary Journal 90, no. 12 (2012): 467. http://dx.doi.org/10.1111/avj.12002.

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Läuter, Jürgen. "Obituary: Heinz Ahrens." Biometrical Journal 52, no. 2 (2010): 169–70. http://dx.doi.org/10.1002/bimj.201000023.

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Su, Xie, Wei Li, Wan-Gang Liu, Dirk Ahrens, Ying-Juan Zheng, and Yang Liu. "An update to the taxonomy of Serica MacLeay, 1819 (sensu lato) from China (Coleoptera, Scarabaeidae, Sericinae, Sericini)." ZooKeys 1185 (November 28, 2023): 181–98. https://doi.org/10.3897/zookeys.1185.109154.

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In this paper we update the knowledge on the species of <i>Serica</i> McLeay, 1819 (sensu lato) occurring in Yunnan, Sichuan, and Shaanxi provinces, China. Three new species are described: <i>Serica allonanhua</i> Liu, Ahrens, Li & Su, sp. nov., <i>S. breviantennalis</i> Liu, Ahrens, Li & Su, sp. nov., and <i>S. fengensis</i> Liu, Ahrens, Li & Su, sp. nov. The key to the species groups and species is updated. The habitus and male genitalia of the new species are illustrated, and a map showing their distribution is provided. New distributional data are given for four species.

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Ahrens, Dirk, and Phu Pham. "Updates on the taxonomy and distribution of Gastroserica Brenske, 1897, Microserica Brenske, 1894, and Moronoserica Ahrens, Lukic & Liu, 2023 (Coleoptera: Scarabaeidae: Sericinae : Sericini)." Zootaxa 5346, no. 5 (2023): 551–66. https://doi.org/10.11646/zootaxa.5346.5.3.

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Ahrens, Dirk, Pham, Phu (2023): Updates on the taxonomy and distribution of Gastroserica Brenske, 1897, Microserica Brenske, 1894, and Moronoserica Ahrens, Lukic & Liu, 2023 (Coleoptera: Scarabaeidae: Sericinae : Sericini). Zootaxa 5346 (5): 551-566, DOI: 10.11646/zootaxa.5346.5.3, URL: http://dx.doi.org/10.11646/zootaxa.5346.5.3

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Khan, Muhammad Taha, Sheema Saadia, Aamir Hameed Khan, Faryal Subhani, Azam Shafquat, and Yawer Saeed. "Detection of Atrial High-Rate Episodes in Patients with Cardiac Implantable Electronic Devices — a Multicenter Experience from Pakistan: A Cross-Sectional Study." Pakistan Heart Journal 56, no. 1 (2023): 43–50. http://dx.doi.org/10.47144/phj.v56i1.2412.

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Objectives: Atrial high-rate episodes (AHRE) are associated with an increased risk of subclinical atrial fibrillation (SCAF) and can be identified in patients with cardiac implantable electronic devices (CIEDs). This first study from Pakistan aims to determine the incidence of AHREs and the characteristics of a Pakistani cohort with AHREs. Methodology: In this bicentric Cross-sectional study, there were 162 patients of more than 18 years with CIEDs presenting to the device clinics were enrolled. The AHREs cutoff was predefined and AHREs were documented if they last for >30 seconds. Patients

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Ahrens, Dirk, Daniel Lukic, Phu Pham, Wei Li, and Wangang Liu. "Tetraserica Ahrens, 2004 of continental Southeast Asia: new records, new species and an updated key to species (Coleoptera: Scarabaeidae: Sericinae: Sericini)." Zootaxa 5374, no. 4 (2023): 451–86. https://doi.org/10.11646/zootaxa.5374.4.1.

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Ahrens, Dirk, Lukic, Daniel, Pham, Phu, Li, Wei, Liu, Wangang (2023): Tetraserica Ahrens, 2004 of continental Southeast Asia: new records, new species and an updated key to species (Coleoptera: Scarabaeidae: Sericinae: Sericini). Zootaxa 5374 (4): 451-486, DOI: 10.11646/zootaxa.5374.4.1, URL: https://mapress.com/zt/article/download/zootaxa.5374.4.1/52301

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BHUNIA, DEBIKA, DEVANSHU GUPTA, KAILASH CHANDRA, and DIRK AHRENS. "New species and records of Sericini of India (Coleoptera: Scarabaeidae: Melolonthinae) II." Zootaxa 5081, no. 4 (2021): 594–600. http://dx.doi.org/10.11646/zootaxa.5081.4.10.

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Here we present a new record of Microserica nicobarensis (Redtenbacher, 1868) and describe further two new species from India: Nepaloserica cheemaensis Bhunia, Gupta, Chandra & Ahrens new species, and Maladera reyaensis Bhunia, Gupta, Chandra & Ahrens, new species. Species morphology is described and illustrated, and their distribution is shown on a map.

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