bluuebunny/crossref_metadata_2025_split huggingface dataset:
حصر للفطريات المحمولة في بذور البقوليات وفصل سمومها
Authors: محمد نوارة على , بونصيرة فوزية مفتاح , إبراهي نجوى عبد الستار 
Published: March 2022

أجريت هذه الدراسة بهدف عزل الفطريات المحمولة والمرافقة لبذور البقوليات المتداولة فى السوق المحلى وفصل سمومها، حيث تم جمع ست أنواع من البقوليات وهى الفاصولياء، الحمص، الفول، البازلاء، اللوبيا والعدس من المنطقة الشرقية الممتدة من مدينة بنغازي حتى مدينة طبرق، وقد اشارت نتائج هذه الدراسة إلى التباين في حيوية البذور ونسبة المصابة منها وسجلت فروق معنوية بين البذور المختبرة والمناطق المدروسة، سجلت نتائج العزل على عينات البذور المختبرة أن أعلى تواجد للفطريات فى محصول الفاصوليا في الموقعين بنغازي وطبرق بنسبة 92% و 65% على التوالي، فى حين لم تتجاوز 30% فى بذور الحمص والبازلاء، وكانت فى الفول بنسبة 25%، 27.5% ، فى حين خلت بذور العدس من الفطريات (0%). أهم الفطريات المعزولة من العينات المختبرة هى: Asperigullus ، Asperigullus niger ، Asperigullus flavus ،sp. Penicillium ، Fusarium sp.، Botrytis sp. ، Sclerotinia sp.، Rhizopus sp. الكشف عن السموم الفطرية باستخدام الأشعة فوق البنفسجية دل على وجود الافلاتوكسين في عينات بذور الحمص و الفاصوليا والفول التى جمعت من منطقتي بنغازي وطبرق على التوالي، فى حين كانت بذور البازلاء واللوبيا والعدس خالية من السموم.
تقييم ترب المرج في ليبيا باستخدام تقنية نظم المعلومات الجغرافية
Authors: المكي محمود , الظافري عطية 
Published: March 2022

أجريت هذه الدراسة على ترب منطقة المرج - ليبيا، الواقعة بين خطي طول (479654 م- 488173 م) شمالا ودائرتي عرض ( 3598946 م-3621662 م) شرقا وذلك لتقييم قدرتها الإنتاجية و إنتاج خرائط مفردة ومبسطة باستخدام برنامج Arc GIS Desktop 9.2 لنظم المعلومات الجغرافية. أظهرت نتائج الدراسة أن 62% من ترب المنطقة تتبع رتبة الغابات المشبعة بالقواعد (Alfisols) وتقريبا 33% يتبع رتبة ترب الحشائش الداكنة (Mollisols) بينما لا تشكل الترب الحديثة (Entisols) سوى 5% من ترب منطقة الدراسة. كما أظهرت النتائج غياب الترب التابعة للدرجة الأولى من حيث القدرة الإنتاجية وتراوحت وحدات منطقة الدراسة بين الدرجة الثانية والرابعة (IV، III،II) وأن معظمها (59.6%) يتبع الدرجة الثانية (II). ترب الدرجة الثانية تضمنت جميع الوحدات التابعة لرتبة ترب الحشائش الداكنة وبعض الوحدات التابعة لرتبة ترب الغابات المشبعة بالقواعد. بينما انقسمت الوحدات التابعة لرتبة الترب الحديثة بين الدرجة الثالثة (Lithic Xerorthents ) والدرجة الرابعة (Lithic Xeropsamments). حيث تعاني هذه الترب الكثير من المعوقات لعل أهمها عمق التربة الضحل، ارتفاع نسبة الحصى، القوام الخشن، وهي من الخصائص التي يصعب التغلب عليها.
The ability of two Leguminous Plants to increase Zinc metal tolerance by Arbuscular mycorrhizal fungi colonization
Authors: Banni A. S. , Hajomer Salah , Tayeb Y. A. 
Published: March 2022

Pot experiment was carried out in green house at Agriculture Faculty (Saba bacha), Alexandria University. The experiment was done to investigate the role of arbuscular mycorrhizae (AMF) to increase uptake of zinc (Zn) by some crops. Two species of leguminous soybean (Glycine max. L) and lentil (Lens culinaris. L) were grown in sandy soil . Zinc was applied as ZnSO4.7HO2, in four concentrations (0, 30, 50 and 70 mg/ kg soil). The plants were collected after 60 day from sowing. The results indicating that AMF colonization increased the tested plant resistance to Zinc metal. It also significantly stimulated the form ation of root nodules, either increased the P uptake in all treatments, which might be one of the tolerance mechanisms conferred by AMF. All treatments were compared with the control, Mycorrhizal plants inoculated by G. intraradices shown more accumulation of zinc in roots and large reductions in shoots of the two legumes, indicating that the decreased Zinc metal uptake and growth dilution were induced by AMF treatment, thereby reducing the Zinc metal toxicity to the plants.
Investigation of EMS effect on Vicia faba seed germination and seedling growth under saline condition
Authors: Elmeer Khaled , Abduljawad Eman , Eljrary Ebtisam 
Published: March 2022

The effect of Ethyl-methane Sulphonate (EMS) on seed germination and seedling characters of broad beans (Vicia faba L.) was analyzed in this investigation. The seeds were soaked in different percentages and durations of (EMS), then after sowing were irrigated with a range of NaCl concentration. The effect of EMS was observed based on the seed germination (%), and seedling characters such as: total fresh weight, root fresh weight and root length.
Germination percentage generally decreases while concentrations of NaCl increases, however the interaction effect of EMS clearly appeared on concentration 6000 ppm NaCl, which positively increased the germination from 40% in absence of EMS to 60%, when 0.5 or 1% EMS were used. 24 hours soaking in EMS decreased the fresh weight from 33.36 to 13.55 gm per plant, in addition to the decrease of the root length from 22.0cm to 14.2cm per plant. The root nodulation of broad bean is not affected during the increase of NaCl, possibly due to the interactional effect of mutagenesis agent.
YOKSULLUĞUN CİNSİYETİ: TÜRKİYE’DE KADIN YOKSULLUĞUNA TEORİK BAKIŞ
Authors: AVCİL Ceren 
Published: March 2022

Yoksulluk kavramı, zaman, mekân ve koşullar çerçevesinde ele alınması itibariyle farklı tanımlamalara tabi tutulmaktadır. Kır-kent, mutlak-göreli yoksulluk vb. tanımlamalar yoksulluğun boyutlarını farklı şekillerde ele almaktadır. Özellikle küreselleşme sürecinin getirmiş olduğu emeğin dolaşımı, işgücü piyasa yapısının dönüşümü gibi etkenler yoksulluğun kadınlaşması kavramını gündeme getirmiş, kavram yoksulluğa yönelik çalışmalarda kadını esas alan bakış açısının gelişmesini sağlamıştır.
Yoksulluğun sadece ekonomik olanaklardan mahrumiyet olmadığı gerçeğinden hareketle kadın yoksulluğu kadının ekonomik, sosyal, siyasal alanlardan dışlanmasını içermekte ve yoksulluk yaşayan kadınların yoksulluk sarmalındaki durumunu daha görünür hale getirmektedir. Toplumsal cinsiyet eşitsizliklerinin hâkim olduğu toplumlarda kadın eğitim, sağlık gibi hizmetlerden yeterince yararlanamamakta işgücü piyasalarında emeği karşılığında tam kapasite ile çalışamamaktadır. Böyle bir ortamda kadın, yoksulluğun getirmiş olduğu yükü çok daha fazla hissetmektedir. Dolayısıyla yoksulluk gerçeği kadın ve erkeği aynı derecede etkilememektedir.
Bu çalışmada, Türkiye’de yoksulluk kavramına cinsiyet temelinde bir yaklaşım sergilenmesi amaçlanmaktadır. Çalışmada öncelikle yoksulluk ve yoksulluk türlerine yönelik kavramsal tanımlamalar ve sonrasında ulusal ve uluslararası veriler aracılığıyla kadın yoksulluğuna yönelik bir değerlendirme yapılmaktadır. Son olarak Türkiye’de kadın yoksulluğuna ilişkin gerçekleştirilen çalışmalar çerçevesinde yoksulluğun kadınlaşması değerlendirilmektedir. Çalışmada, Türkiye’de kadın yoksulluğu azalıyor olmasına rağmen yoksulluğu tetikleyen unsurların varlığını devam ettirdiği tespit edilmiştir.
İŞLETMELERİN ULUSLARARASILAŞMASINDA SİVİL TOPLUM KURULUŞLARININ ROLÜ
Authors: UZUN Hülya 
Published: March 2022

Sivil toplum kuruluşları, işletme yazınında çok geniş bir çerçevede ele alınmaktadır. Gerek kavramsal, gerekse ampirik çalışmalarda farklı boyutlarda incelenen sivil toplum kuruluşları, uluslararası boyutta toplumsal yaşama değer katma adına farklı faaliyetlerde bulunmaktadır.
Yerel pazardan küresel alana kadar tüm pazar alanlarında yaptıkları faaliyetlere bakıldığında, işletmelerin gelişmesine de katkı sağlamaktadır. Özellikle bu katkı, dış pazarlara hizmet verme seçeneklerinin daha az olması, sınırlı kaynaklara sahip olmaları sebebiyle küçük ve orta ölçekli işletmeler için büyük fayda sağlamaktadır. Günümüzde büyümek için ulusal sınırların dışına çıkması gerektiğinin ve pazarın küreselleştiğinin farkında olan küçük ve orta ölçekli işletmeler, başarıya giden yolun küresel endüstri şartları hakkında bilgi sahibi olmak ve kendilerini bu şartlara göre hazırlamak olduğunu bilmektedir. Bu doğrultuda işletmelere yol göstererek başarılı olmalarına katkı sağlayacak olanlar yine sivil toplum kuruluşlarıdır. Bağımsız ve topluma hizmet etmek için gönüllü faaliyetlerde bulunan sivil toplum kuruluşları sahip oldukları güçle gerekli bilgiye ulaşan, sorunları çözme noktasında aktif olan kuruluşlardır.
Bu çalışmanın amacı, işletmelerin uluslararasılaşmasında sivil toplum kuruluşların rolüne ilişkin kavramsal bir çerçeve sunmaktır. Çalışmada, küçük ve orta ölçekli işletmelerin küresel endüstri şartlarına uygun hareket edebilmeleri için ihtiyaç duydukları bilgi elde etme, eğitim ve danışmanlık, iletişim ve güven temelli ağ bağlantıları oluşturma ile yenilikçilik üzerine STK’ların rolleri geniş bir çerçevede ele alınmaktadır.
ZİHİNSEL (MENTAL) MUHASEBE VE BİR LİTERATÜR TARAMASI
Authors: ŞAHİN Osman Nuri 
Published: March 2022

1979’a kadar süregelen finans işlemlerinde geleneksel finans teorileri dikkate alınmıştır ve bu teorilerde insan kararlarının rasyonelliğine yer verilmiştir. Davranışsal finans teorisinin ortaya atılmasıyla, bu teorinin içinde barındırdığı etmenler de araştırma konusu haline gelmiştir. Bunlar; çeşitli anomaliler, bilişsel önyargılar gibi tamamen insanların ne tarz tutum sergilediğine dayanan birey kararlarını kapsamaktadır. Bu bilişsel önyargıların başında bu araştırmanın da konusu olan zihinsel muhasebe gelmektedir. Davranışsal finansla iç içe denilebilecek olan zihinsel muhasebe kavramı, bireylerin karar verme aşamasında gösterdikleri rasyonel davranışların dışında kalan bilişsel, duygusal, sosyolojik, psikolojik vb. davranışların nedenlerini detaylı ve bilimsel olarak açıklamaya odaklanmaktadır. İnsanlığın tarihsel süreci içerisinde geleneksel finans bakış açıları çok ön planda olmuştur. Son dönemlerde ise bireyin davranışları üzerine yoğunlaşılmasının önemi anlaşılarak bu faktöre yönelik çalışmalar yapılmaya başlamış ve önemli bulgulara ulaşılmıştır. Davranışsal finans kapsamında çok önemli bir rolü olan zihinsel muhasebe de çalışmalarda kendine yer bulmaktadır.
Bu çalışmada zihinsel muhasebe öncelikle kavramsal olarak ele alınmış ve önemi irdelenmiştir. Daha sonra ise literatür taraması ile zihinsel muhasebe üzerine yapılan çalışmalar araştırılarak incelenmiş ve yorumlanmıştır. Zihinsel muhasebenin literatürde farklı gruplar üzerine ve farklı açılardan çalışmalar bulunduğu anlaşılmıştır. Uluslararası literatürde konu üzerine çok çeşitli çalışmalar olduğu göze çarpmaktadır. Zihinsel muhasebe davranışsal finans kapsamında üzerinde durulması gereken önemli konulardan biri olmasına rağmen Türkçe literatürde bu konuyla ilgili akademik çalışmaların sınırlı sayıda olduğu görülmüştür.
Uji Efektivitas Infusa Biji Ketumbar Coriandrum sativum L. Sebagai Antikolesterol Pada Tikus Putih Rattus norvegicus
Authors: Hamel Diana V. , Sambou Christel , Karauwan Ferdy A. , Ginting Margaretha 
Published: March 2022

Biji Ketumbar Coriandrum sativum L meruapakan salah satu tanaman yang dapat digunakan sebagai penurun kadar kolesterol. Penelitian ini bertujuan untuk mengetahui kandungan senyawa yang terkandung dalam infusa biji ketumbar (Coriandrum sativum L.) dan efektivitas infusa biji ketumbar sebagai antikolesterol terhadap tikus putih (Rattus norvegicus). Dalam penelitian ini dilakukan lima perlakuan, yaitu dengan konsentrasi 2.5 g, 5 g, 10 g, simvastatin dan aquades. Setiap perlakuan dilakukan sebanyak 3 kali pengulangan.
Hasil penelitian ini didapatkan infusa biji ketumbar (Coriandrum sativum L.) menujukkan bahwa semakin tinggi dosis infusa biji ketumbar yang diberikan maka rentang penurunan kadar kolesterol darah akan lebih besar. Hasil dari perlakuan dosis 10 g (900 mg) mengalami penurunan ya g lebih baik sama dengan kontrol positif dan lebih efektif walaupun berdasarkan uji statistik tidak terdapat perbedaan yang bermakna antar perlakuan.
Evaluasi Penggunaan Antibiotik Profilaksis Pada Pasien Bedah Di Instalasi Bedah Sentral Rumah Sakit Umum Daerah Tobelo
Authors: Namotemo Yuri , Tampa’i Randy , Sambou Christel N. , Karauwan Ferdy A. 
Published: March 2022

Pembedahan merupakan tindakan pengobatan yang menggunakan teknik invasif dengan membuka atau menampilkan bagian tubuh yang akan ditangani melalui sayatan yang diakhiri dengan penutupan dan penjahitan luka. Kondisi ini memungkinkan terjadinya infeksi mikroba terhadap pasien pembedahan bila infeksi tidak dicegah atau luka bekas pembedahan tidak ditangani dengan baik. Pemberian antibiotik profilaksis telah digunakan secara luas untuk menghindari dan menangani infeksi pada daerah pembedahan. Penggunaan antibiotik harus dievaluasi melalui program evaluasi penggunaan obat (EPO) untuk menjamin penggunaan obat yang sesuai. Metode yang digunakan pada penelitian ini yaitu deskriptif non-eksperimental dan pengambilan data dilakukan secara retrospektif pada pasien bedah di Instalasi Bedah Sentral Rumah Sakit Umum Daerah Tobelo periode Oktober 2019-Maret 2020. Hasil penelitian diperoleh profil karakteristik pasien yang menjalani operasi dengan diagnosa terbanyak yaitu pada obstetric sebanyak 172 pasien (33,20%). Dari hasil evaluasi terhadap penggunaan antibiotik profilaksis pada 518 pasien yang menjalani operasi digunakan antibiotik ceftriakson (sefalosporin generasi III) sebanyak 349 pasien (67,37%) dan Cefazolin (sefalosporin generasi I) sebanyak 69 pasien (13,32%). Ini menunjukan bahwa dalam pemilihan jenis antibiotik profilaksis belum sesuai pedoman umum penggunaan antibiotik oleh Permenkes RI tahun 2011. Berdasarkan dosis penggunaan, bentuk sediaan, rute pemberian, dan waktu penggunaan antibiotik profilaksis pada pasien bedah sudah sesuai dengan Pedoman Umum Penggunaan Antibiotik oleh Permenkes RI tahun 2011.
Evaluasi Kepatuhan Minum Obat Pasien Hipertensi Program Rujuk Balik BPJS di Apotek My Life Farma Dendengan Dalam Kota Manado
Authors: Tumole Olpin , Mongi Jeane , Karauwan Ferdy A. 
Published: March 2022

Hipertensi merupakan penyakit seumur hidup yang tidak dapat sembuh secara permanen. Pemberian obat antihipertensi diharapkan dapat mengontrol tekanan darah pasien. Oleh sebab itu dibutuhkan kepatuhan yang tinggi dari pasien untuk tidak lupa mengkonsumsi obat antihipertensi setiap hari agar tekanan darah tetap terkontrol. Namun, beberapa fakta yang ditemui beberapa pasien hipertensi sudah tidak meminum obat antihipertensi dengan alasan sudah merasa sehat. Keberhasilan pasien hipertensi dalam pengobatan dipengaruhi dari tingkat Kepatuhan pasien dalam minum obat. Penelitian yang dilakukan di Puskesmas Kratonan Surakarta menunjukkan bahwa pasien hipertensi yang tidak patuh minum obat antihipertensi beresiko 3 kali untuk tidak mengalami penurunan tekanan darah [11]. .Penelitian ini bertujuan Untuk mengetahui Kepatuhan Minum Obat Pasien Hipertensi Program Rujuk Balik BPJS Di Apotek My Life Farma Dendengan Dalam Kota Manado. Jenis penelitian ini adalah penelitian observasional (non eksperimental ) dengan pendekatan deskriptif dengan teknik pengambilan sampel secara Accidental Sampling. Pengambilan data menggunakan kuisioner MMAS-8 (Morisky Medication Adherence Scale). Dilakasanakan di Apotek My Life Farma Dendengan Dalam Kota Manado bulan Februari 2020. Hasil penelitian menunjukkan bahwa sebanyak 63% pasien patuh, 13% kurang patuh, dan 24% tidak patuh berdasarkan hasil pengisian kuisioner MMAS-8.
Liquid–liquid interface induced PDMS‐PTFE composite membrane for ethanol perm‐selective pervaporation
Authors: Li Chong , Li Jie , Cai Peng , Cao Tengxuan , Zhang Nai , Wang Naixin , An Quan‐Fu 
Published: March 2022

AbstractPervaporation has great potential in the separation of many significant mixtures. However, excessive penetration of separation layer into the substrate pores enhances the transport resistance of solvent molecules, which impedes the development of pervaporation membrane. In this study, a facile floating‐on‐water (FOW) method was used to prepare poly(dimethylsiloxane) (PDMS)/polytetrafluoroethylene (PTFE) composite membranes. The formation of separation layer and preparation of composite membrane were step‐by‐step completed through this liquid–liquid interface induced method. The PDMS layer thickness could be precisely regulated from 0.5 to 8 μm. Moreover, the pore penetration could be controlled by optimizing pre‐crosslinking density, crosslinking time on water and polymer solution volume. The obtained PDMS/PTFE composite membrane exhibited a high flux of 2016 g·m−2·h−1 with the separation factor of 12 when separating ethanol from a 5 wt% ethanol/water mixture. The performance of the membrane could be stable for over 200 h, exhibiting great potential in ethanol perm‐selective pervaporation.
Langerhans cell histiocytosis presenting as a submucosal solitary colonic lesion: A case report and review of the literature
Authors: Huang Shu‐Han , Chen Meng‐Yu , Chou Yuh‐Yu 
Published: March 2022

AbstractLangerhans cell histiocytosis (LCH) is a rare histiocytic neoplasm. The clinical presentation and the disease extension are variable. LCH may involve a single site, multiple sites within a single system, or multiple systems. Gastrointestinal tract involvement is rare and most often observed in children with multisystem disease. Adult patients with gastrointestinal tract involvement are extremely rare, and only a few cases have been reported. We present a 45‐year‐old man with LCH presenting as a submucosal solitary colonic lesion.
Implementation of chemometrics, design of experiments, and neural network analysis for prior process knowledge assessment, failure modes and effect analysis, scale‐down model development, and process characterization for a chromatographic purification of Teriparatide
Authors: Pathak Mili , Pokhriyal Prashant , Gandhi Irshad , Khambhampaty Sridevi 
Published: March 2022

AbstractProcess understanding and characterization forms the foundation, ensuring consistent and robust biologics manufacturing process. Using appropriate modeling tools and machine learning approaches, the process data can be monitored in real time to avoid manufacturing risks. In this article, we have outlined an approach toward implementation of chemometrics and machine learning tools (neural network analysis) to model and predict the behavior of a mixed‐mode chromatography step for a biosimilar (Teriparatide) as a case study. The process development data and process knowledge was assimilated into a prior process knowledge assessment using chemometrics tools to derive important parameters critical to performance indicators (i.e., potential quality and process attributes) and to establish the severity ranking for the FMEA analysis. The characterization data of the chromatographic operation are presented alongwith the determination of the critical, key and non‐ key process parameters, set points, operating, process acceptance and characterized ranges. The scale‐down model establishment was assessed using traditional approaches and novel approaches like batch evolution model and neural network analysis. The batch evolution model was further used to demonstrate batch monitoring through direct chromatographic data, thus demonstrating its application for continuos process verification. Assimilation of process knowledge through a structured data acquisition approach, built‐in from process development to continuous process verification was demonstrated to result in a data analytics driven model that can be coupled with machine learning tools for real time process monitoring. We recommend application of these approaches with the FDA guidance on stage wise process development and validation to reduce manufacturing risks.
Impact of thoracic endovascular aortic repair on aortic biomechanics: Integration of in silico and ex vivo analysis using porcine model
Authors: Bianchi Daniele , Conti Michele , Bissacco Daniele , Domanin Maurizio , Trimarchi Santi , Auricchio Ferdinando 
Published: March 2022

AbstractThoracic endovascular aortic repair (TEVAR) is widespread in clinical practice for treating aortic diseases but it has relevant systemic complications, such as increase of the cardiac workload due to post‐TEVAR aortic stiffening, and local issues such as re‐entry tears due to the tissue damage caused by endograft interaction. The present study aims to elucidate these aortic biomechanical mechanisms by coupling ex vivo and in silico analysis. By ex vivo tests, the pulse wave velocity before and after TEVAR is measured. Uni‐axial tensile tests are performed to measure regional mechanical response of tissue samples, supplied as input data for the in silico analysis. Numerical analysis is finally performed to compute the wall stress induced by the stent‐graft deployment and the arterial pressurization. The ex vivo results highlight an increase of baseline PWV by a mean .78 m/s or 12% after TEVAR with a 100 mm stent‐graft (p <.013). In the in silico analysis, the average von Mises stress in the landing zone increases of about 15% and 20% using, respectively stent‐graft with radial oversizing of 10% and 20%. This work shows the effectiveness of integrated framework to analyze the biomechanical post TEVAR mechanisms. Moreover, the obtained results quantify the effect of prosthesis selection on the stiffening of the aorta after TEVAR and on the local increase of the aortic wall stress that is proportional to the stent‐graft oversizing.
Scalable resource description framework clustering: A distributed approach for analyzing knowledge graphs using minHash locality sensitive hashing
Authors: Agarwal Pratik , Bahadur Sinha Bam 
Published: March 2022

AbstractWeb is becoming rich in data. Some of the sources from where these data are originating includes Blogs, YouTube, Twitter, Emails, E‐commerce, Banking, sensors, and the Internet of Things. But these data are structured in a very poor fashion. The content of the web is becoming heterogeneous in nature both in terms of compendium and structure. It can be said that these data are human‐readable data but the main motive is to draw inferences from these data which is only possible if it can be made machine‐accessible. Clustering is considered an important task to organize these data and draw meaningful inferences from these data. In this paper, a clustering approach is proposed that can be applied to knowledge graphs and the possibility of applying Locality Sensitive Hashing is explored. Given the size of linked data, it is observed that this approach can be effective and scalable in comparison to other clustering approaches such as Hierarchical clustering, K‐Means clustering, and K‐Medoid clustering in discovering different communities that are defined by the link structure of the graph. The experimental results on different types of Linked Data sources justify the efficacy of the proposed model in terms of scalability and efficiency.
SubtStream: Online subtractive stream clustering algorithm
Authors: Milli Musa , Bulut Hasan 
Published: March 2022

AbstractReal‐time stream data processing has gained high importance with the rapid rise of big data trends in different areas such as social media, finance, business, science, and bioinformatics. Stream data can be characterized as fast, unstable, and big data sets. Due to these properties of stream data, it cannot be processed effectively with traditional algorithms. Just like stream data processing, clustering is also a difficult task. However, researchers have attempted to classify stream data by modifying traditional algorithms or designing new ones. So, in previous studies, incremental methods were used for clustering the stream data. This paper highlights the need to develop an efficient real‐time clustering algorithm for data streams in the presence of concept high drift and an adaptive algorithm for different dimensions. The proposed clustering algorithm, SubtStream, combines decremental (subtractive property) and incremental (additivity property) strategies to overcome the high drift. It also introduces a new dimension‐based approach to adopt the dimension change. We use three radius parameters, Predefined User Parameter, Proactive Adaptive Parameter, and Reactive Adaptive Parameter, to achieve adaptability. The proposed method, SubtStream, showed better performance on synthetic and real data sets.