bluuebunny/crossref_metadata_2025 huggingface dataset:
A szárazodás veszélyének többszempontú térbeli elemzése a Duna-Tisza közén
Authors: Zsákovics Gergely , Kovács Ferenc , Kiss Andrea
Published: July 2023

Összetett módon, térinformatikai módszerekkel elemeztünk egy Duna-Tisza közi, homokhátsági mintaterületen jellemző, feltételezhető vízhiányos állapotot. Ennek feltárásához vizsgálatainkban az 1970 és 2000 közötti havi csapadékadatok alapján készült SPI aszályindex térképeket, az 1971–2000 közötti talajvízszint-változások eredményeit és a terület talajainak vízgazdálkodási tulajdonságait vetettünk össze. A mintaterületen ezek alapján létrehoztuk a vízgazdálkodási szempontból különböző mértékben veszélyeztetett területek eredménytérképét, amit összehasonlítottunk az 1992–2001 közötti időtartam NDVI elemzésével kapott, a klíma változékonysága, változása szempontjából potenciálisan veszélyben lévő erdők területével. Az eredménytérkép tájtervezésnél, tájoptimalizáció során minden bizonnyal hasznos támpont lehet ott, ahol elengedhetetlen a vízgazdálkodási és hidrometeorológiai szempontok fokozottabb figyelembe vétele.
Problems associated with the preparation of strategic environmental impact assessment of plans
Authors: Vrbaski Biljana , Krnjetin Slobodan
Published: July 2023

Environmental protection policy is being carried out, among other things, through suitable sectorial plans and programs. In this sense, considering and inclusion of all important environmental aspects in preparing and adopting spatial and urban plans, will significantly contribute to the sustainable development aims. The aim of this paper is to analyze our experience in application of the Law on Strategic Environmental Impact Assessment. We have paid special attention to its drawbacks, observed in preparation of strategic environmental impact assessments. These have mostly been prepared without employing adequate methods and without corresponding input data which would be processed by means of adequate methods. For the purpose of efficient document preparation, 13 typical examples have been analyzed and a series of principles, criteria and solutions for the observed problems is defined on the basis thereof.
Vicia faba – Rhizobium leguminosarum system symbiotic relationship under stress of soil pH and aluminium
Authors: Bayoumi Hamuda Hosam E. A. F. , Orosz Erika , Hamuda Yasmin , Tóth Nikolett , Kecskés Mihály
Published: July 2023

Aluminium (Al) toxicity is one of the most widespread agronomic problems in world. Selection of pH and Al tolerant strains of Rhizobium leguminosarum as well as Vicia faba was carried out in vitro and in vivo. Developing Al-tolerant faba bean cultivar is one approach to overcome this constraint. The growth of the strains was evaluated in term of optical density after 48 h incubation in rotary shaker at 28°C in broth defined basal medium. The investigation showed that Rhizobium strain Lóbab Z was the most tolerant strain to pH variations, while HB-3841str+ was the most sensitive one. Although the HB-3841str+ and E1012 strains were not able to grow at 25 μMKAl(SO4)2, but they grew at 25 μM Al(NO3)3. The results showed that the multiplication of Rhizobium strains (except E1012) was unaffected by 100 μM Al2(SO4)3, while the growth of the strains (except Bükköny 75/4) was affected by 50 μM AlCl3. The inhibitory increasing order of investigated Al compounds was found as following: Al(NO3)3 < Al2(SO4)3 < KAl(SO4)2 < AlCl3. From the above, it can be concluded that because of the ability of Rhizobium strain Lóbab Z to grow in vitro conditions containing high concentrations of Al, therefore we suggested using it as reference strain for nodulation potential in soil of high Al content. The effective strains were tested for their symbiotic performance with faba bean cultivar in clay loam brown forest soil with various pH values as well as with different Al doses. The best performance of all the strains was at 6.6 soil pH and between 50 and 100 Al mg kg-1 soil at pH was 5.31. The strains Bükköny 75/4 and HB-3841str+ were suitable for soils with a pH 6.6. While the strains Lóbab Z and Bükköny 75/4 were suitable for inoculating soil with pH 5.31 and soil containing Al levels between 50 and 100 mg kg-1 soil. The final conclusion is that the multiplication of the strains was dependent upon the Al ions and Bükköny 75/4 strain can be recommended for inoculating soil with pH 5.31 and containing Al levels between 50 and 100 mg kg-1 soil.
A Csörsz-árok környezeti rekonstrukciójának előkészítése térinformatikai módszerekkel
Authors: Harkányiné Székely Zsuzsanna , Benő Dávid , Prunner Andrea , Katona Andrea
Published: July 2023

A Csörsz-árok (ismert még Ördögárokként) egy 1260 km összhosszúságú földmű, mely körülöleli az Alföldet. A sánc-árok rendszer szélessége 3,4–8 m között változik, mélysége 1,5–3 m a mai szinttől mérve. A megmaradt szakaszok sáncainak magassága kb. 2 m. A sánc-árok rendszer két, három, egyes helyeken akár négy vonalból áll. A sánc-árok rendszer kezdőpontja a Duna majdnem szemben Aquincummal Alsó-Pannónia fővárosával. Innen nyugatról keletre halad és Nyíregyháza alatt délre fordul. Áthalad az Alföld keleti részén, vége az Al-Dunánál van Viminatiummal szemben Felső-Moesiában. A Csörsz-árkot a szarmaták készíthették a IV. század környékén. A régészek még nem tudják pontosan miért is épülhetett. Gödöllő és Valkó határában azonosítottuk a sánc-árok rendszert. Munkánkat erre a területre összpontosítottuk, mivel itt nagyon jó állapotban találtuk a Csörsz-árkot. Munkánk során a három katonai felmérést és topográfiai térképeket használtuk. Előszőr bejártuk a Csörsz-árkot Gödöllő közelében és GPS-szel digitális formában azonosítottuk. Az első katonai felmérésen (1763–1787) megtaláltuk a Csörsz-árkot, de mivel nincs vetületi alapja, nem tudjuk GIS-be foglalni, de sok fontos információt ad róla. A második (1819–1869) és harmadik katonai felmérésnek (1869–1887) van vetületi alapja így ArcView 3.0-ban tudjuk használni. Látható a két térképen, amin jelöltük a Csörsz-árkot más térkép és GPS-es méréseink alapján. A topográfiai térképen azonosítottuk a Csörsz-árkot de útként és nem árokként. Ezért akarjuk pontosítani a vonalat és árokként berajzolni napjaink térképére. A jövőben teljes környezeti rekonstrukciót akarunk megvalósítani a Csörsz-árkon Gödöllő közelében tanösvényt kialakítva. Mindezek után be akarjuk vonni a turizmusba, mivel Gödöllőn egyetlen ismert látnivaló van: a Grassalkovich kastély.
Kiegészítő adatok a Csípő-halom paleoökológiai elemzéséhez
Authors: Pető Ákos , Bucsi Tamás
Published: July 2023

A talajok létrejötte, fejlődése a földi szférák metszéspontjában, határmezsgyéjén történik meg, éppen ezért nem meglepő, ha a talajok magukban hordozzák a létrehozó hatások tulajdonságait, jellemzőit. Ezen emlékek változatos formában jelennek meg talajainkban, és egymástól végletesen eltérő módszerek alkalmazásával „fordíthatók” le. A megfelelő módon konzerválódott talajok tulajdonságainak vizsgálatával például képet alkothatunk az egykori környezetről, növényzetről és tájformáló hatásokról is. Jelen munkában egy alföldi sírdomb – a Csípő-halom – korábbi őskörnyezettani kutatásaihoz kívánunk hozzájárulni a halom által eltemetett őstalaj fitolit elemzésének révén. A korábban elvégzett kutatások eredményeire támaszkodva ugyan, de a vizsgálati területen eddig nem alkalmazott módszerrel nyert eredmények közelebb visznek, hogy pontosabb képet alkothassunk a rézkori Alföld paleobotanikai képéről.
Természetvédelmi-, gyepgazdálkodási célú botanikai vizsgálatok a pénzesgyőr-hárskúti hagyásfás legelőn
Authors: Szabó Máté , Kenéz Árpád , Saláta Dénes , Malatinszky Ákos , Penksza Károly , Breuer László
Published: July 2023

Vizsgálatunk során a pénzesgyőr-hárskúti hagyásfás legelő jelen növényzetét, a cserjésedés, a gyomosodás és az erdősültség mértékét mértük föl, megalapozva ezzel egy természetvédelmi gyephasználati szempontú tervet. A területen 217 fajt találtunk, amelyek közül 4 védett. Ezen túl a Glyceria declinata új előfordulás a Bakony flórájához. Gyepgazdálkodási szempontból 42 fontos fajt jegyeztünk fel. A legelő elkülönített vegetáció típusainak degradáltságát ökológiai mutatók alapján értékeltük. A hagyásfák alatti növényzetet is vizsgáltuk. Ezek a foltok jelentenek a legelőként alkalmazható gyepterületre veszélyt, mint a beerdősülés belső „pontforrásai”.
Vésztő-Mágorpuszta élőhelytérképezése és környezetgazdálkodási-természetvédelmi értékelése
Authors: Nagy Anita , Penksza Károly
Published: July 2023

A Kőrös-Maros Nemzeti Park területi egysége, Mágorpuszta élőhelytérképezését végeztük el Á-NÉR besorolások alapján. Az élőhely-foltokban megadtuk az előforduló élőhelyek kódjait, jellemzését, részletes fajlistáját (a dominancia viszonyokkal kiegészítve). Ezek alapján elkészítettük a terület élőhelytérképét és élőhelytérkép-alapú tematikus térképeit. Az élőhelytérkép, valamint a foltok fajlistái alapján – több mutatószám és természetességi értékelési módszer felhasználásával – természetességi értékelést is elvégeztünk.Mágorpuszta jelentős részén, a szikes élőhelyek előfordulása jellemző, melyek között elszórtan alföldi mocsárrétek kisebb kiterjedésû alföldi sztyepprétek is kialakultak. A természetességi állapot jónak ítélhető, számos botanikai szempontból értékes folt került elkülönítésre, a gyomokkal erősen terhelt területek aránya kicsi.
Dolomitgyepek magbankja ültetett feketefenyvesek talajában
Authors: Csontos Péter
Published: July 2023

A középhegységi dolomitlejtőkön a legeltetés visszaszorulását követően jelentős területeken létesítettek feketefenyves ültetvényeket. A XX. század végén, az egyre jobban megerősödő természetvédelmi szemlélet következtében előtérbe került a tájidegen feketefenyvesek felszámolása, és helyettük a meredek lejtőkön az értékes dolomitsziklagyepek visszaállítása. A vegetáció restaurációjának egyik fontos eleme lehet a talajban elfekvő magbank, ezért célul tűztük ki a fenyvesek alatt túlélő magbank minőségi és mennyiségi vizsgálatát.Talajmintákat gyűjtöttünk a Budai-hg. két területén, az Ördög-torony környékén és a Fehér-hegyen, 45–50 éves feketefenyves állományok alól. Egy-egy mintaterületről 17 500 cm3 talajt emeltünk ki a felső 6 cm-es rétegből, amelyek magtartalmát fűtetlen üvegházban a hajtatásos módszerrel vizsgáltuk egy teljes vegetációs időszakon keresztül.Vizsgálataink eredményeként összesen 28 fajt mutattunk ki, a valamelyest nyitottabb lombsátrú Ördög-toronyi terület magbankjában 18, a zártabb Fehér-hegyi területen 13 faj fordult elő. A magbank denzitása 105,6 mag/m2, illetve 66 mag/m2 volt, az említés sorrendjében. A magbankot alkotó három jellegzetes fajcsoport az alábbi megoszlást mutatta: sziklagyep eredeti fajkészletének fajai 43%, egyéb természetközeli élőhelyek fajai 18% és gyomok vagy behurcolt fajok 39%. Az eredeti sziklagyepi fajok közül hosszú távú perzisztens magbankot az alábbiaknál igazoltunk: Campanula sibirica, Colutea arborescens, Filipendula vulgaris, Polygala amara, Teucrium chamaedrys és Viola rupestris.Eredményeink alapján az alábbi következtetések vonhatók le. i) A sziklagyepi fajok közül csak kevés képes több évtizedet átvészelni magbank segítségével, és az erre képes fajok nem tartoznak a társulásépítő, nagy abundanciájú fajok közé. ii) Ezért a dolomitgyepek restaurációjában a természetes szukcesszió segítésére javasolható a felülvetés, különösen a társulásépítő füvek magkeverékének alkalmazásával. iii) A magbankból kialakuló növényzetnek nem csak a „jó“ fajokból álló komponense hasznos a restaurációban, hanem a többi, esetleg gyomjellegű faj is. Utóbbiak ugyanis képesek rövid idő alatt jelentős borítást létrehozni, s ezáltal megakadályozni a talaj lehordódását a meredek lejtőkről, majd később – mivel gyenge kompetítorok, és kevésbé stressztűrőek mint a dolomitgyepek fajai – néhány év alatt természetes módon visszahúzódnak.
Adatok a bükki nagymezői lólegelő talajviszonyaihoz és a lólegelés hatására bekövetkezett vegetációváltozásokhoz
Authors: Görcs Nóra , Benyovszky Béla Mihály , Barczi Attila , Vona Márton , Malatinszky Ákos , Penksza Károly
Published: July 2023

A Bükki Nagymező legelőn talajvizsgálatokat végeztünk, az 1994, 2004 és 2005-ben folytatott cönológia vizsgálatokkal mintaterületein, a nyári szálláshelytől távolodva. A vizsgált mintaterületek talajtani felmérése alapján a terület eredeti, tipikus talaja az agyagbemosódásos barna erdőtalaj volt. A területet eredetileg erdő borította. A termőréteg-vastagságok a vizsgált szelvényekben igen nagy értékek között mozgott (60–90 cm). Helyenként a barna rendzina talaj volt a jellemző, és kolluviumok is kialakultak. A nyári szállás közelében lévő feltalajból vett mintákban a magas volt a foszfor- és kálium-tartalom (P2O5 229–321 ppm, K2O 317–537 ppm), amely az állatok túlzott koncentrált jelenlétét jelzi. Az elemfelhalmozások mellett az intenzív taposás hatásaként, a talajok a fellazított talajfelszín intenzívebb eróziója miatt sekélyekké váltak. A legeltetés során a túlzott legeltetés főleg ha túlzott taposással is társul, már a vizsgát 11 év alatt is a növényzet jelentős degradációjához vezetett. A legnagyobb degradáció a lovak nyári szállása közelében és különösen közvetlenül annak kapujánál lévő területen volt kimutatható. Itt a vegetáció teljesen átalakult ruderális növényzetté. A nyári szállástól távolabb lévő gyepekben fajszegényedés volt tapasztalható, emellett a kevésbé legelt területek fajkészletében jelentős változás nem volt megfigyelhető.
YÜKSEKÖĞRETİMDE KALİTE VE AKREDİTASYON: PROGRAM AKREDİTASYONUNDA ATATÜRK ÜNİVERSİTESİ’NİN UYGULAMALARI
Authors: YILMAZ Bilal , SALAR Rıza , ASLAN Burak , SÖZBİLİR Mustafa , KESKİN Atilla
Published: July 2023

Gelişen dünyada insanların yaşam standartlarının yükselmesi sonucu kalite konusu sürekli gündemimizde olan bir kavramdır. Her alanda olduğu gibi yükseköğretimde de özellikle eğitim alanında ulusal hatta uluslararası düzeyde eğitim kalitesinin yükseltilmesi kaçınılmaz bir hal almıştır. Özellikle yükseköğretimde eğitim kalitesinin güvence altına alınabilmesi hususunda program akreditasyonu önemli bir araç haline gelmiştir. Bunun için gerek ülkemiz gerek diğer ülkelerdeki yükseköğretim kurumları eğitim kalitesinin artırılabilmesi için program akreditasyon çalışmalarını teşvik etmektedir. Bu çalışmada, iyi uygulamaların paylaşılması ve yaygınlaştırılması amacıyla Atatürk Üniversitesinin “Program Akreditasyonu” konusunda yaptığı çalışmaların iyi uygulama örneği olarak değerlendirilebileceği üzerinde durulmuştur. Üniversitemizin program akreditasyon çalışmaları süreci planla-uygula-kontrol et-önlem al (PUKÖ) döngüsünde ele alınmıştır.
YAŞAM KALİTESİNİN KENTSEL DÖNÜŞÜM PROJELERİNDE SORGULANMASI - SÜTLÜCE MAHALLESİ ÖRNEĞİ
Authors: ARABULAN Selin , ORAN Ebru
Published: July 2023

Kentsel dönüşüm depremlerle yaşayan ülkemizin her felaket sonrası gündemine gelen bir kavramdır. 1999 Marmara Depremi sonrası konuşulmaya ve üzerinde çalışılmaya başlanmış olan kavram, 2012 tarihinde yürürlüğe giren, 6306 sayılı “Afet Riski Altındaki Alanların Dönüştürülmesi Hakkında Kanun” ve yönetmelikleri ile uygulama alanı bulmuştur. Uygulamalar, tanımındaki gibi yalnızca, kent merkezinde işlevini yitirmiş, eskimeye ya da bozulmaya uğramış deprem riskli alanların/ binaların yenilenmesi değil farklı sosyal grupları bir araya getirecek bir çevresel zenginlik yaratılması, bölgede yaşayanlar için yeni iş imkanları sağlanması ve onların üretkenliklerini geliştirecek stratejilerle desteklenmesi olarak da ifade edilebilir. Ne var ki, doğal afet riski seviyesinin yüksek ve kentsel yaşam kalitesi seviyesinin düşük olduğu durumlarda, kentsel riskleri azaltarak yaşam kalitesini arttırmak, kentleri yeniden canlandırmak ve yenilemek üzere başvurulması gereken kentsel dönüşümün, söz konusu yasa ve yönetmeliklerden hareketle gerçekleştirilmeye çalışılan uygulamaların, arazi geliştirme projelerinin bir aracı gibi kullanıldığı, toplumda yaygın bir kanı haline gelmiştir. Aynı şekilde mevcutta bulunmayan ya da yetersiz olan kentsel donatı alanlarının ise kullanıcı profiline, beklentisine ya da yaşam şekline uygun olmayan şekilde fazla imkanlarla ancak minimum mekan büyüklükleri ile planlanarak, özellikli konumları da dikkate alınarak yüksek gelir gruplarına pazarlandığı görülmektedir. Dönüşüm uygulamalarının kullanıcısını dikkate almadan yapılmasının kentlerdeki yaşam kalitesi seviyesini yükseltmek yerine düşürebileceği; doğal afet zararlarını azaltmaya çalışırken sosyal sorunları arttıracağı değerlendirilmektedir.
Çalışma kapsamında kentsel dönüşüme ihtiyaç olan bölgelerde, TOKİ iş birliğindeki uygulamalar ve süreçler aktarılmaktadır. Uygulamaların yaşamsal kalite değerlendirmesi konutlara ait sayısal verileri, Plan Yapımına Ait Esaslara Dair Yönetmelik’in ek maddesinde yer alan sosyal donatı alanları sayısal verileri ve TOKİ’nin proje sürecine katılım şekli üzerinden nesnel olarak yapılmaktadır. Çalışma sırasında yapılan gözlem ve alan inceleme aşamasında kullanıcılarla da görüşme ve mülakat yapılmış ve onlara ait öznel veriler de paylaşılmıştır. İstanbul’un tarihi geçmişe ve merkezi konuma sahip Sütlüce Mahallesi dönüşüm süreci ise belirlenen başlıklar altında incelenmiştir.
AVRUPA BİRLİĞİ BAĞLAMINDA YÜKSEKÖĞRETİMDE KALİTE
Authors: UYMAZ Bahar
Published: July 2023

Yükseköğretimde uluslararası hareketlilik ile öğrenci ve öğretim elemanları kültürlerarası paylaşımın birer aracı olmakta ve bu hareketlilik öğrenci açısından ele alındığında öğrencilerin uluslararası bilgi akışına katılması, yeni fikirlere ya da teknolojilere maruz kalması, öğretim elemanı açısından ele alındığında ise öğretim elemanlarının iki ülke arasında ortaya çıkabilecek proje ve araştırma faaliyetlerine adım atmaları ve bu faaliyetler yoluyla toplumsal sorumluluk çalışmalarını uluslararası boyutta gerçekleştirebilmeleri gibi birçok amaca hizmet etmektedir. Değişim programlarında araştırma ve öğretim faaliyetleri ve bununla ilgili tüm süreçlerin yükseköğretim kurumunda belirli standartlara ulaşılmasında rolünün olması uluslararasılaşma ve yükseköğretimin kalitesi kavramları arasında doğrudan bir bağlantı kurulmasına neden olmaktadır.
UJI DAYA HAMBAT EKSTRAK ETANOL DAUN LABAN (Vitex Pinnata L.) Terhadap Bakteri Staphylococcus aureus dan Escherichia coli
Authors: DEWI SAFRIDA YUNI , Jannah Munaziatul , Zarwinda Irma , Hardiana
Published: July 2023

Daun Vitex pinnata L. merupakan suatu tanaman yang dipercaya dapat dijadikan sebagai obat yaitu demam dan luka. Daun laban mengandung flavonoid, saponin, tannin, triterpenoid atau steroid, dan glikosida yang mampu menghambat pertumbuhan bakteri. Pada penelitian ini dilakukan uji daya hambat ekstrak etanol daun laban (Vitex Pinnata L.) terhadap pertumbuhan bakteri Staphylococcus aureus dan Eschrichia coli. Tujuan penelitian untuk mengetahui daya hambat ekstrak etanol daun laban terhadap bakteri Staphylococcus aureus dan Eschrichia coli pada konsentrasi 25%, 50%, 75%, dan 100%. Metode yang digunakan adalah secara Difusi Disk. Sampel yang digunakan adalah daun laban, penelitian ini dilakukan di Labolatorium AKAFARMA pada bulan ferbuari 2021. Hasil penelitian menunjukan bahwa ekstrak etanol daun laban mampu menghambat pertumbuhan bakteri Stapylococcus aureus dan Eschrichia coli. Dengan diameter zona hambat yang dihasilkan  bakteri Staphylococcus aureus  pada konsentrasi 100% yaitu 10 mm. Sedangkan diameter zona hambat yang dihasilkan bakteri Escherichia coli pada konsentrasi 100% yaitu 9 mm. Respon hambatan yang dihasilkan oleh bakteri Stapylococcus aureus dan Escherichia coli pada konsentrasi 25%, 50%, 75%, 100% di golongkan dalam kategori sedang..
Seni Komunikasi Santri Gontor; Dialek Indonesia yang di-Arabkan
Authors: Abdul Aziz Asep Rifqi
Published: July 2023

Bahasa merupakan faktor penting dalam kehidupan bermasyarakat. Bukan hanya salah satu kelebihan yang dimiliki manusia dari makhluk lainnya, bahasa juga digunakan sebagai alat komunikasi. Meskipu bahasa memiliki berbagai macam bentuk, sepertihalnya bahasa tubuh, bahasa isyarat, bahasa tanda dan lain sebagainya, namun bahasa yang paling mudah difahami adalah bahasa verbal. Mungkin, ketika seorang laki-laki mengungkapkan perasaan cintanya kepada wanita idaman hanya dengan perhatian dan juga simbol-simbol, itu akan sulit dipahami. Tetapi, ketika dia langsung mengucapkan ‘I love you’ secara langsung dia akan mengetahui dan memberi tanggapan atas cintanya. Ini menunjukan bahwa bahasa verbal lebih mudah dipahami daripada bahasa isyarat. Sayangnya, dalam tradisi bahasa verbal, komunikasi akan terhambat jikalau antara komunikator dan komunikan memiliki jenis bahasa yang berbeda. Alhasil, tema yang akan dibicarakan menjadi kabur bahkan menimbulkan kesalah pahaman. Jadi, persamaan jenis bahasa menjadi titik tekan agar komunikasi berjalan dengan lancer.
KOMUNITAS WOTAGEI SEBAGAI REPRESENTASI IDENTITAS DAN EKSISTENSI FANATISME
Authors: Bayu Pratama Moch. Hendy , Arifin Zaenal
Published: July 2023

Di tengah arus zaman semakin maju dan berkembang, yang ditandai dengan adanya sebuah teknologi yang dapat dikonsumsi secara luas oleh masyarakat. Teknologi merujuk kepada pesatnya sosial media yang digunakan masyarakat untuk berinteraksi. Mulai dari Kaskus, facebook, twitter, instagram, youtube, dan lainnya. Melalui cyberspace dan media sosial seseorang dapat melihat idolanya dari berbagai penjuru dunia. Terlebih anak muda yang menggandrungi sesuatu, mereka akan mencari seluk beluk para idolanya. Melalui media sosial inilah sebagai bentuk wadah dan komunikasi mereka untuk berinteraksi dengan para idolanya dan mencari tahu karya dari para idolanya. Jika dilihat tentu budaya Jepang ini jauh berbeda dengan budaya Indonesia. Meskipun demikian, tidak sedikit yang mengonsumsi budaya Jepang, hingga muncullah para fandom (penggemar) yang terkadang mereka membentuk sebuah komunitas sehingga mereka dapat bertukar pikiran maupun berbagi kegiatan bersama anggota komunitasnya yang sama-sama menggemari idol grup. Berdasarkan pernyataan-pernyataan di atas, peneliti tertarik untuk membahas fandom dari sisi identitasnya dan menujukkan eksistensi mereka dalam dunia fandom. Oleh karena itulah, jurnal ini berjudul “Komunitas Wotagei sebagai Representasi Identitas dan Eksistensi Fanatisme”.
STUDI FENOMENOLOGI PERAN PEMBELAJARAN DARING DALAM MASA PANDEMI COVID-19
Authors: Noviana Naning , Solichin M. Riadhos , Budiarti Vina
Published: July 2023

Kondisi diberbagai belahan dunia yang sedang mengalami masa pandemic dikarenakan menyebarnya virus corona menyebabkan perubahan secara besar-besaran diberbagai bidang. Dunia pendidikanpun tidak bisa menghindar dan terkena imbas akibat pandemic tersebut. Sesuai instruksi Dikbud bahwa proses pembelajaran disekolah disemua jenjang pendidikan dilakukan secara pembelajaran jarak jauh (PJJ) menggunakan media internet atau secara daring.  Penelitian ini bertujuan untuk mengetahui peran pembelajaran secara daring dalam masa pandemic covid-19 terhadap pembelajaran pada siswa. Populasi penelitian ini adalah siswa kelas XII Akuntansi SMK Kemala Bhayangkari 1 Waru. Pengambilan sampel diambil secara purposive sampling sehingga sampel yang digunakan sebanyak 22 siswa sebagai responden. Berdasarkan hasil analisis wawancara disimpulkan bahwa siswa sebagai objek penelitian merasakan dampak langsung pembelajaran yang dilakukan secara daring. Siswa sebagai objek penelitian merasakan takut dan gelisah, siswa juga telah mengetahui bahaya wabah, siswa juga memperoleh pembelajaran melalui daring dengan menggunakan aplikasi Whatsapp, zoom, dan Quizziz
Fundamentos de enfermería en prevención y control de infecciones respiratorias en hogares de ancianos
Authors: Hurtado Hurtado Herminia Piedad
Published: July 2023

Las infecciones respiratorias agudas se constituyen como un grave problema en la salud mundial debido a su asociación con elevadas tasas de morbimortalidad. En ancianos, las condiciones de inmunosenescencia relacionadas con la edad sumado a las condiciones crónicas conllevan a un deterioro de su integridad física, funcional y cognitiva; lo cual conduce a un estado de fragilidad, estas condiciones contribuyen a que las infecciones respiratorias produzcan un cuadro severo, mayor número de hospitalizaciones y mortalidad. El objetivo de esta revisión es describir las intervenciones del personal de enfermería en el control y prevención de infecciones respiratorias en hogares de ancianos basados en las prácticas básicas descritas por los Centros para el Control y Prevención de Enfermedades (CDC). Se realizó una revisión bibliográfica narrativa, se utilizó metodología con enfoque cualitativo, descriptivo, bibliográfico documental de investigaciones realizadas en función a la temática de la investigación. En los residentes de hogares de ancianos, las características propias de las instalaciones y condiciones de inmunosenescencia contribuyen a un mayor riesgo de propagación de infecciones. Los miembros del CDC en el 2014 sintetizaron las prácticas básicas cruciales para la prevención de infecciones relacionadas con la atención sanitaria descritas en 16 directrices y organizadas en ocho ámbitos interrelacionados. Todas estas intervenciones han demostrado gran efectividad en el control y prevención de infecciones, sin embargo, existen barreras en su cumplimiento entra las que destaca el desabastecimiento de equipo de protección personal y falta de personal capacitado.
Influenza and SARS-CoV-2 diagnosis with point-of-care-testing in outpatients presenting to general practitioners with influenza-like illness during winter of 2023
Authors: SABATINI Massimo , Falcione Alessandro , Tamburi Virginia , Bartoletti Pier Luigi
Published: July 2023

Introduction: Seasonal respiratory illnesses are an important cause of outpatient visits, hospital admission and death. In the past two years, the use of personal protective equipment (PPE) and precautionary measures introduced during the COVID-19 emergency have led to a substantial decrease in the circulation of respiratory viruses. As these measures are being left behind, the number of influenza-like-illnesses (ILIs) is rising. Different germs are responsible for very similar clinical presentations. Therefore, pathogen identification is pivotal for diagnostical assessment, appropriate therapy prescription, epidemiological surveillance and possible actions concerning public health (i.e.. quarantine).

Methods: This is a cross-sectional study involving a cohort of patients of all ages presenting with ILI and symptom onset ≤7 days evaluated and tested with point-of-care-testing (POCT) methods by a network of 24 General Practitioners in the Rome metropolitan area between January 23rd and February 23rd 2023.

Results: Once the etiology of the infection was determined through point-of-care-testing, we were able to estimate viral circulation in Rome metropolitan area during week 04/2023 and 05/2023. Patients with Influenza were younger and more often reported complained of having a cough, while patients with COVID-19 were older and consistently reported malaise/fatigue and dysgeusia.

Conclusion: The use of POCT methods is a useful tool to determine the etiology of ILIs, providing key information to improve patient care, epidemiological surveillance networks and outpatient clinical research. Patients with Influenza seems to be younger and to report more frequently cough, while patients with COVID-19 seems to be older to report more frequently malaise/fatigue and dysgeusia.
New Media Adaptation in Sri Lanka
Authors: Samarakoon SM Darshitha Diyanath , Md Johar Md Gapar , Khatibi Ali
Published: July 2023

New media has been superimposed by the traditional media including radio, television and newspapers. Along with the penetration of the internet and the popularity of use of the social media, new media has been spread widely by replacing the existing electronic and traditional media. Streaming video is one of the most influential types of media that has been popular among all generations. This has been act as a disruption for the existing traditional media. When it comes to Sri Lanka, which is still using analogue television transmission, the impact of streaming media gets highly impacted. This research has focused on studying of the utilization of streaming media by people who lived in Colombo by using the response of TV BOX which has connected to the internet. The objective of this research is to examine the reason why people used to view recorded live content at the same time as live content on air. This research has been carried out using secondary data analysis of people meter and a primary survey by connecting 100 TV BOX users. Primary survey results has been showed that 86% of subscribers are using live recorded or video-ondemand content. Further from secondary data analysis, it has been depicted that among 298795 users, 30% of them use recorded live or video-on-demand service at the time along with liner TV. The conclusion of this research is that people are using live recorded or video-on-demand content along with linear TV to fulfil their expectations, gratification, and niche overlap.
Functional Properties and Nutrient Composition of Stiff Dough Produced From Composite Flour of Pearl Millet, White Maize and Cassava in Enugu State, Nigeria
Authors:   Department of Home Economics & Hospitality Management Education, University of Nigeria, Onyeka Francisca N , Okwume Ukamaka G ,   Department of Home Economics and Hospitality Management Education, University of Nigeria
Published: July 2023

The study prepared stiff dough blends from composite flour of pearl millet, white maize, and cassava in three formulations. Data collected for this study was analyzed using mean and standard deviation for the research questions while ANOVA was utilized in testing the hypothesis at 0.05 level of significance. Findings for the proximate compositions of the stiff dough samples revealed that moisture ranges from 10.42% to 10.60%. Ash content was within ranges of 1.10% to 1.34%. Crude fibre content was within ranges of 2.30% to 8.20%. Fats/oil content was from 1.20% to 5.40%. Protein was within ranges of 2.50% to 12.60%. Carbohydrate content was within ranges of 65.58 to 82.15%. The functional properties revealed that the values for bulk density ranged from 0.56cm3 to 0.69 g/cm3; water absorption capacity was 186.2%, 170.4% and 150.2%; oil absorption capacity was 160.4%, 154.0% and 132.9%; swelling capacity values were 15.2%, 6.8 % and 5.4% while flour dispersibility values were 68.0 g/g, 52.4 g/g and 44.6 g/g. Home makers can produce stiff dough from composite flour of pearl millet, white maize and cassava for family use thereby reducing consumption of commercially available composite flours. Furthermore, community nutrition education and awareness of the stiff dough can be created to promote consumption and improvement of the general health of the public.
Panorama de la philosophie française contemporaine
Authors: Badiou Alain
Published: July 2023

Comme première étape pour parler de la philosophie française, je pars d'un paradoxe : ce qui est la ¾philosophie¾ la plus universelle est aussi, en même temps, la plus particulière. C'est ce que Hegel appelle l'universel concret, la synthèse de ce qui est absolument universel, qui est pour tous, et qui à la fois a une place et un moment particuliers. Absolument universel, il a des particularités nationales et culturelles. Il y a ce que j'appellerais des moments de philosophie, dans l'espace et dans le temps. Ainsi, je voudrais soutenir une thèse historique et nationale : il y a eu ou il y a, selon les cas, un moment philosophique français qui a duré pendant la seconde moitié du XXe siècle et je voudrais essayer de présenter le lien entre tous ces philosophes et la littérature dans cette séquence. Et je parlerais aussi de la discussion constante, tout au long de cette période, entre la philosophie et la psychanalyse. Question d'origine, question d'opérations, question de style et de littérature, question de psychanalyse, tels seront mes moyens pour tenter d'identifier cette philosophie française contemporaine.
Bone fragility in sarcoidosis
Authors: Mondillo Caterina
Published: July 2023

Purpose: Few studies have suggested that sarcoidosis may be associated with low bone mineral density (BMD) and fragility fractures. However, studies on bone mineral loss or fractures in sarcoidosis are conflicting. This study aimed to evaluate: 1) the history of fragility fractures in patients with sarcoidosis; 2) the correlation of bone fragility with severity of sarcoidosis disease. Methods: We selected 252 sarcoidosis patients (54.7 ± 12.1 years) and age- and sex-matched healthy controls. We evaluated BMD at the lumbar spine (BMD-LS), femoral neck, and total hip (BMD-TH), and also the occurrence of any fracture. Forced expiratory volume in one second, forced vital capacity, and diffusion capacity for carbon monoxide (DLCO) were also assessed. Results: BMD T-scores were lower in sarcoidosis patients than in healthy controls, but the difference was statistically significant only for BMD-LS (p < 0.01) and BMD-TH (p < 0.05). Moreover, BMD-LS and BMD-TH values were significantly associated with DLCO (%) (p < 0.05). The prevalence of fragility fracture was higher in patients with sarcoidosis than in controls (30.6% vs. 12.3%). The sarcoidosis patients with a higher number of vertebral fractures (>3) also showed reduced values on pulmonary function test parameters, particularly DLCO (%). Conclusions: This study shows that fragility fractures are significantly more frequent in patients with sarcoidosis than in control subjects. Furthermore, a greater number of vertebral fractures was linked to worse pulmonary function tests.
Vermeidung von Einwegkunststoffartikeln im Recht der Kreislaufwirtschaft
Authors: Ringena Janna
Published: July 2023

Single-use plastic items significantly pollute the (marine) environment. One of the main reasons is waste that stems from on-the-go-consumption. The EU reacted to this problem by adopting the Single-Use Plastics Directive, which had to be implemented by 3rd of July 2021. The author analyses the directive in its regulatory context and develops criteria for the implementation of the reduction of consumption of single-use plastic items for on-the-go-consumption. In the subsequent legal comparison of the implementation of the directive, she points out that the need for readjustment in Germany is high compared to the neighbouring country France.
Borderless Optimization Method Genetic Algorithm
Authors: Kaya Mustafa
Published: July 2023

Genetic algorithms, a stochastic research method, are Darwin’s “survival of the best.” Development of biological systems based on the principle of “survival of the fittest” emerged with the adaptation of the process to the computer environment. In genetic algorithms, processes executed are stored in computer memory similar to natural populations performed on units. Today, there are many linear and nonlinear solutions for optimization problems. The method has been developed. Designing optimization problems with these method variables is assumed to be continuous. But this acceptance does not always valid. In some problems, there are too many design variables and constraints for traditional optimization in solving such problems. The use of this method sometimes gives erroneous results or the solution time is too long. Since genetic algorithms are an intuitive method, a given may not find the optimum result for the problem. However, it optimizes the problems that cannot be solved by known methods or the solution time of the problem is too long. Initial nonlinear optimization genetic algorithms applied to the problems of traveling salesman, workshop scheduling, and syllabus preparation, such as complex optimization problems, have been successfully implemented.
Estimation of Death Time
Authors: Erbaş Melike
Published: July 2023

Death time is an issue that is generally requested to be determined by the prosecution offices that request autopsies. The determination of the time of death may be necessary for the heirs to carry out some legal actions and also, from a forensic point of view, to enlighten the case. Although its determination is very important, there is no known scientific method by which the exact time of death can be determined. Generally, the ambient conditions where the corpse is found, the environmental temperatures, and similar factors are evaluated, and the time interval is estimated by considering these factors according to the level of algor mortis, livor mortis, rigor mortis, signs of decomposition or skeletonization. The estimated death time is then reflected in the autopsy report. In this section, we aim to explain in detail how we make these estimations according to the time intervals and environmental conditions, as well as to review the literature in this area.
Trait Anxiety and Health Attitude, Risk Factor Awareness, and Prevention of Cardiovascular Disease: A Study among the 25–44-Year-Old of Novosibirsk
Authors: V. Gafarov Valery , A. Gromova Elena , A. Strigaleva Ksenija , V. Gagulin Igor , V. Gafarova Almira
Published: July 2023

To analyze the association between trait anxiety and health attitude, awareness of risk factors, and prevention of cardiovascular disease in men and women aged 25–44 years. In 2013–2016, 427 men and 548 women of residents 25–44 years were studied. To assess TA (trait anxiety), a form of Spielberger’s self-report Trait Anxiety Inventory has been proposed. When interpreting the indicators, the following approximate estimates of anxiety were used: low TA (LTA), medium TA (MTA), and high TA (HTA). The framework of the budget issue Reg. No.122031700094-5. Respondents with HTA believed that they were “not quite healthy”; had complaints about their health; apparently did not take enough care of their health. People with HTA believed that it was “highly likely” that they would get a serious disease in the next 5–10 years. It turned out that only 5.1% of the population planned to consult a doctor with HTA, less than people with LTA - 12.1% (p < 0.05). It has been established that trait anxiety is associated with low self-esteem regarding one’s health status and insufficient awareness of both risk factors and prevention of CVD.
Biology, Preclinical and Clinical Uses of Mesenchymal Dental Pulp Stem Cells
Authors: Carlos López Noriega Juan , Franklin Silverstein Abraham , Mariana Suárez Galván Karla , Pérez-Cordero Claudia , Carlos López Lastra Juan , Marcela Urbina Salinas Reydi , Peterson Suárez Paul , Alberto Rodríguez Flores José , Escobedo Marquez Jonathan
Published: July 2023

Dental pulp is a feasible source of stem cells that could be differentiated into osteoblast providing a therapeutic approach, which contribute to bone regeneration. Furthermore, as dental pulp stem cells originate from the neural crest, they have significant potential in regenerating neural tissues. To isolate dental pulp stem cells, it is not necessary to undergo an additional surgical procedure, they can be obtained from teeth that need to be extracted for specific reasons or naturally shed in children. Dental pulp stem cells have an expansive and clonogenic potential by culturing them in a high-security laboratory. As dental pulp stem cells do not express the Major Histocompatibility Complex, these cells can be used trough a universal donor in several clinical procedures. In this chapter, we present evidence about the role and the applications of DPSCs to regenerate bone as well as in clinic cases to treat neurological affections.
Access of Households to Arable Land and Nutritional Status of Children Aged 6–59 Months in Rural Areas of South Kivu, Case of the Health Zone of Minova, Eastern DRC
Authors: Likaka Emery , Kiangana Espérant , Ngaboyeka Gaylord
Published: July 2023

Already knowing enough about the determinants of malnutrition, this study set itself the objective of verifying the influence of access to arable land on the nutritional status of children aged 6 to 59 months in a rural Health Zone of the DRC in South Kivu (Minova) with very high prevalence of malnutrition (62% CM and 7.1% AM). A cross-sectional quantitative study conducted on a representative sample of 424 children aged 6 to 59 months selected using the Lynch formula by probabilistic stratum sampling; using a structured questionnaire. Malnutrition (acute and chronic) assessed on the basis of WHO growth standards served as the dependent variable and access to arable land considered according to the FAO definition was the main independent variable. Chi-square or Ficher tests were used to compare proportions and logistic regressions were used to determine the factors associated with malnutrition; the significance threshold set at 5%. The frequency of less than 3 meals per day and the low socio-economic level of households were associated with chronic malnutrition (p-value 0.046 and 0.007). Exclusive breastfeeding and unimproved source of drinking water were associated with acute malnutrition. Finally, no statistically significant association was found between access to arable land and the nutritional status of children aged 6 to 59 months. How land production and household incomes are allocated for other needs would also be part of the problem.
Global Change Drivers Impact on Soil Microbiota: Challenges for Maintaining Soil Ecosystem Services
Authors: Dalma Kovacs Emoke , Haydee Kovacs Melinda
Published: July 2023

Global change refers to anthropogenic and climate pattern modification. The consequences of these changes are outstanding on aboveground biodiversity. Soil microbiota are key actors in soil processes, contributing significantly to numerous ecosystem services provided by soil. They are involved in the processes of nutrient cycling, organic matter decomposition, or pollutants degradation. Microorganisms are also able to synthesize volatile organic compounds that are secondary metabolites with multiple ecological roles and mechanisms of action—generally contributing to plant development. Changes in soil microbiota community could modify either negatively or positively their contribution in soil-provided ecosystem services through their involvement in soil functions that they mediate.
Optimizability of Biogenic Hydrogen Production
Authors: Eggers Natascha , Kirsch Celia , Giebner Fabian , Birth Torsten
Published: July 2023

The biogenic hydrogen production by dark fermentative digestion of biomass shows excellent potential for solving the recent energy difficulties. To augment the efficiency of this process, the biochemical degradation needs to be understood better. The physical optimum (PhO) method was found to be particularly suitable to illustrate the maximum potential of the process. It is based on a theoretical, ideal reference state. For this purpose, the dark fermentation was modeled mathematically using Petri nets, a modeling language based on graph theory. The Petri net model was developed based on the biochemical reactions system of anaerobic digestion. All degradative steps relevant to hydrogen production were included. Then the modeled metabolic rates were analyzed to be used as a reference base in evaluating the process’s efficiency. This ideal reference state, the anaerobic digestion’s PhO, was compared with experimental data by the PhO factor. This factor summarizes the efficiency of the whole process.
Strategic Management and Stakeholder Engagement: A Case for Environmental Sustainability
Authors: Khatter Ajay
Published: July 2023

There has been an increase in industrial activity in the last few decades, but we must not lose sight of the importance of protecting the natural world. Industry stakeholders are concerned because we have yet to determine the long-term effects of this significant issue. Environmental sustainability is crucial given the world’s increasing population, industrialization, and mounting evidence of climate change, environmental degradation, and global warming. Organizations have made significant efforts to reduce their environmental impact, and this study will explore the obstacles they must overcome to become environmentally sustainable. The study’s findings may have important implications for businesses, clients, stakeholders, and the environment. The application of stakeholder theory has improved our understanding of company behavior, particularly in a dynamic and rapidly changing business environment, where environmental concerns are gaining traction. The purpose of expanding stakeholder theory could be to create fair value for all stakeholders while benefiting society and the environment.
Sympathetic Innervation of the Mammalian Pineal Gland: Its Involvement in Ontogeny and Physiology, and in Pineal Dysfunction
Authors: Avila Martin , L. Freites Carlos , Vásquez Elena , B. Amiotti Juan , Borgonovo Janina , M. Muñoz Estela
Published: July 2023

In mammals, the melatonin-producing pineal gland (PG) receives sympathetic innervation from the superior cervical ganglia (SCG). This chapter describes the role of this innervation on the PG’s ontogeny and rhythmic function, along with consequences to physiology when this regulation is disrupted. The PG and the SCG are components of the circadian timing system (CTS). Therefore, the overall CTS is described, including its oscillatory basis, its synchronization to the light: dark (L:D) cycles, and the dissemination of timing cues to all cells throughout the body. Pineal cellular composition and heterogeneity, cell-cell interactions, and the molecular mechanisms involved in the circadian rhythm of melatonin (MEL), are discussed. The SCG’s bilateral placement among surrounding anatomical landmarks, as well as their afferent and efferent connections, are described and illustrated. In addition, the SCG-related surgical models and the state-of-the art technology used to investigate the connection between SCG and PG are presented. Perspectives and gaps in our understanding are also discussed. We hope this chapter inspires readers to delve deeper into the field of the pineal gland and its main messenger, melatonin, as well as MEL’s impact in health and disease, including as a remedial therapy.
Investigations of Different Approaches for Controlling the Speed of an Electric Motor with Nonlinear Dynamics Powered by a Li-ion Battery – Case Study
Authors: Tudoroiu Roxana-Elena , Zaheeruddin Mohammed , Tudoroiu Nicolae , Mihai Radu Sorin , Chammas Hana
Published: July 2023

This research investigated different nonlinear models, state estimation techniques and control strategies applied to rechargeable Li-ion batteries and electric motors powered and adapted to these batteries. The finality of these investigations was achieved by finding the most suitable design approach for the real-time implementation of the most advanced state estimators based on intelligent neural networks and neural control strategies. For performance comparison purposes, was chosen as case study an accurate and robust EKF state of charge (SOC) estimator built on a simple second-order RC equivalent circuit model (2RC ECM) accurate enough to accomplish the main goal. An intelligent nonlinear autoregressive with exogenous input (NARX) Shallow Neural Network (SSN) estimator was developed to estimate the battery SOC, predict the terminal voltage, and map the nonlinear open circuit voltage (OCV) battery characteristic curve as a function of SOC. Focusing on nonlinear modeling and linearization techniques, such as partial state feedback linearization, for “proof concept” and simulations purposes in the case study, a third order nonlinear model for a DC motor (DCM) drive was selected. It is a valuable research support suitable to analyze the performance of state feedback linearization, system singularities, internal and zero dynamics, and solving reference tracking problems.
A STUDY ON Fuzzy SEPARATION AXIOMS (Ti, i = 0; 1; 2) VIA Fuzzy gp* - OPEN SETS
Authors: Habib Firdose
Published: July 2023

In this paper we have introduced Fuzzy gp∗ closure, Fuzzy gp*-interior and separation axioms via Fuzzy gp*-open sets. Also we found out the relationship between Fuzzy separation axioms, Fuzzy gp* separation axioms and Fuzzy pre separation axioms.