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Effect of Variety and Plant Spacing on Growth and Yield of Groundnuts (Arachis hypogaea L.)

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Agricultural Sciences 2024年第1期15卷 54-70页

作者： Abukari Iddrisu Eric Adjei Samuel Kwesi Asomaning Kwadwo Gyasi Santo Adu Poku Isaac alexander Danson-Anokye Cocoa Health and Extension Division Huni Valley Ghana Department of Agriculture Berekum East Municipal Assembly Berekum Ghana Department of Horticulture and Crop Production School of Agriculture and Technology University of Energy and Natural Resources Sunyani Ghana Glenn High School Winston Salem USA

A field experiment was carried out to determine the effect of variety and plant spacing on yield and growth of groundnuts. The field experiment was laid in a 3 × 3 factorial experiment in a Randomized Complete Block Design (RCBD) with three (3) replications. The factor A included three (3) groundnut varieties (Nkatie Sari, Sum Nutt 22 and Yenyawoso) and Factor B was the three (3) spacing of 30 cm × 15 cm, 30 cm × 30 cm and 30 cm × 40 cm. All recommended agronomic practices were followed. Data was collected from eight (8) tagged plants. Growth data were recorded on plant height, number of branches, number of leaves, and the number of flowers while yield data were collected on the number of flowers, number of pods per plant, 100 seeds weight and the pod yield (kg/ha). The plant spacing significantly influenced (P < 0.05) the growth and yield parameters. Groundnut grown at a spacing of 30 cm × 15 cm produced the maximum plant height, whereas the maximum number of leaves, number of branches and number of flowers were produced from 30 cm × 40 cm. Yenyawoso variety with a wider plant spacing performed better vegetatively among all the varieties. The Yenyawoso variety produced the highest number of pods, 100 seeds weight and pod yield as compared to the other varieties. Also, Yenyawoso at 30 cm × 40 cm spacing and Nkatie Sari at 30 cm × 15 cm spacing produced the maximum pod yield.

关键词： Groundnut Variety Yield Spacing Plant Height

The Oral Health Status of Person with Special Needs in Kumasi

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Open Journal of Stomatology 2024年第1期14卷 14-31页

作者： Ama Agyeibea Amuasi alexander Oti-Acheampong Victoria N. A. Boadu Lord J. J. Gowans The Department Child Oral Health & Orthodontics School of Medicine and Dentistry College of Health Sciences Kwame Nkrumah University of Science and Technology Kumasi Ghana The Department of Oral & Maxillofacial Sciences School of Medicine and Dentistry College of Health Sciences Kwame Nkrumah University of Science and Technology Kumasi Ghana The Department of Community Dentistry School of Medicine and Dentistry College of Health Sciences Kwame Nkrumah University of Science and Technology Kumasi Ghana

Background: The most prevalent non-communicable disease worldwide is oral health-related disease, with dental caries and periodontal conditions being common. Oral health status significantly impacts overall health and quality of life. Barriers to dental care affect children with special needs. This study evaluates the oral health status and treatment requirements of people with special needs. Methodology: This descriptive cross-sectional study in Kumasi, Ghana examined oral health status among people, 121 children with special needs over two months, in June-July 2022. Dental caries, periodontal changes, malocclusion, and trauma were assessed. The data was analyzed using SPSS 20.0. Results: The oral health status among people with special needs in this study was generally moderate, with a range from very good to very poor. The prevalence of dental caries was 37%, with a mean DMFT score of 2.82. Periodontal health showed unsatisfactory indicators such as mobile teeth, poor gingival health, high plaque scores, and the presence of halitosis. Conclusion: This descriptive study aimed to provide baseline data on the oral health status of special needs students in Kumasi, addressing the lack of knowledge in this area. It highlighted the importance of dental care in maintaining good oral health and overall well-being in individuals with special needs. Coordinated efforts by dental professionals are needed to provide dental health education and preventive interventions for these children.

关键词： Special Needs Oral Health Dental Caries Periodontal Diseases Malocclusion

Diagnostic delay in inflammatory bowel diseases in a German population

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World Journal of Gastroenterology 2024年第29期30卷 3465-3478页

作者： Elisabeth Blüthner Annalena Dehe Carsten Büning Britta Siegmund Matthias Prager Jochen Maul alexander Krannich Jan Preiß Bertram Wiedenmann Florian Rieder Raneem Khedraki Frank Tacke Andreas Sturm Anja Schirbel Department of Hepatology and Gastroenterology Campus Virchow-Klinikum and Campus CharitéMitteCharité-Universitätsmedizin BerlinBerlin 10117Germany Department of Gastroenterology Vivantes Klinikum im FriedrichshainBerlin 10249Germany Department of Internal Medicine Krankenhaus WaldfriedeBerlin 14163Germany Department of Gastroenterology Infectious Diseases and RheumatologyCharité-Universitätsmedizin BerlinBerlin 12203Germany Praxis für Gastroenterologie Berlin Zehlendorf Berlin 14195Germany Gastroenterologie am Bayrischen Platz Berlin 10825Germany Clinical Trial Office Charité-Universitätsmedizin BerlinBerlin 10117Germany Department of Gastroenterology Diabetology and HepatologyVivantes Klinikum NeuköllnBerlin 10117Germany Department of Gastroenterology Hepatology and NutritionDigestive Diseases and Surgery InstituteThe Cleveland Clinic FoundationClevelandOH 44195United States Department of Internal Medicine DRK Kliniken Berlin WestendBerlin 14050Germany Gastroenterologie im Havelland Straße der EinheitFalkensee 14612Germany

BACKGROUND Early diagnosis is key to prevent bowel damage in inflammatory bowel disease(IBD).Risk factor analyses linked with delayed diagnosis in European IBD patients are scarce and no data in German IBD patients *** To identify risk factors leading to prolonged diagnostic time in a German IBD *** Between 2012 and 2022,430 IBD patients from four Berlin hospitals were enrolled in a prospective study and asked to complete a 16-item questionnaire to determine features of the path leading to IBD *** diagnostic time was defined as the time from symptom onset to consulting a physician(patient waiting time)and from first consultation to IBD diagnosis(physician diagnostic time).Univariate and multivariate analyses were performed to identify risk factors for each time *** The total diagnostic time was significantly longer in Crohn’s disease(CD)compared to ulcerative colitis(UC)patients(12.0 vs 4.0 mo;P<0.001),mainly due to increased physician diagnostic time(5.5 vs 1.0 mo;P<0.001).In a multivariate analysis,the predominant symptoms diarrhea(P=0.012)and skin lesions(P=0.028)as well as performed gastroscopy(P=0.042)were associated with longer physician diagnostic time in CD *** UC,fever was correlated(P=0.020)with shorter physician diagnostic time,while fatigue(P=0.011)and positive family history(P=0.046)were correlated with longer physician diagnostic *** We demonstrated that CD patients compared to UC are at risk of long diagnostic *** efforts should focus on shortening the diagnostic delay for a better outcome in these patients.

关键词： Diagnostic time Diagnostic delay Crohn’s disease Ulcerative colitis Germany

Erratum to:Testing and modelling of transient adhesion phenomena in rolling-sliding contacts

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Friction 2024年第7期12卷 1622-1622页

作者： Daniel KVARDA alexander MEIERHOFER Klaus SIX Faculty of Mechanical Engineering Brno University of TechnologyBrno 61669Czech Republic Virtual Vehicle Research GmbH Graz 8010Austria

Erratum to Daniel Kvarda,alexander Meierhofer,Klaus *** and modelling of transient adhesion phenomena in rolling–sliding *** 12(5):1016–1027(2024).https://***/10.1007/s40544-023-0825-8 The authors regret that there was an inadvertent error in author biographies after checking the *** is important to note that the change does not impact the main conclusion of the *** accurate version of biographies of alexander MEIERHOFER and Klaus SIX on pages 1026 and 1027 are provided as below.

关键词： Friction transient conclusion

Increasingβ-hexosaminidase A activity using genetically modified mesenchymal stem cells

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Neural Regeneration Research 2024年第1期19卷 212-219页

作者： Alisa A.Shaimardanova Daria S.Chulpanova Valeriya V.Solovуeva Shaza S.Issa Aysilu I.Mullagulova Angelina A.Titova Yana O.Mukhamedshina Anna V.Timofeeva alexander M.Aimaletdinov Islam R.Nigmetzyanov Albert A.Rizvanov Institute of Fundamental Medicine and Biology Kazan Federal UniversityKazanRussia Department of Histology Cytology and EmbryologyKazan State Medical UniversityKazanRussia

GM2 gangliosidoses are a group of autosomal-recessive lysosomal storage disorde *** diseases result from a deficiency of lysosomal enzymeβ-hexosaminidase A(HexA),which is responsible for GM2 ganglioside *** deficiency causes the accumulation of GM2-gangliosides mainly in the nervous system cells,leading to severe progressive neurodegeneration and *** date,there is no treatment for these ***-mediated gene therapy is considered a promising treatment for GM2 *** study aimed to evaluate the ability of genetically modified mesenchymal stem cells(MSCs-HEXA-HEXB)to restore HexA deficiency in Tay-Sachs disease patient cells,as well as to analyze the functionality and biodistribution of MSCs in *** effectiveness of HexA deficiency cross-correction was shown in mutant MSCs upon intera ction with *** results also showed that the MSCs-HEXA-HEXB express the functionally active HexA enzyme,detectable in vivo,and intravenous injection of the cells does not cause an immune response in *** data suggest that genetically modified mesenchymal stem cells have the potentials to treat GM2 gangliosidoses.

关键词： adeno-associated viral vectors cell therapy cell-mediated gene therapy gene therapy GM2 gangliosidosis Sandhoff disease Tay-Sachs disease β-hexosaminidase

Surgical Treatment of Nephroblastoma in a 4-Year Male Child: A Case Report and Literature Review

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Case Reports in Clinical Medicine 2024年第2期13卷 43-51页

作者： alexander Kofi Egote Samuel Kolonziah Blay Constance Amuzuah Egote Cardinal Kofi Newton Albert Afriyie Akowuah Emmanuel Nana Bosoma Urology Unit Sunyani Teaching Hospital Sunyani Ghana

Herein we report a patient with nephroblastoma which was successfully removed at the Sunyani Teaching Hospital CJ Oppong theatre in Ghana in sub-Saharan Africa by extended below umbilical incision. Our patient had a family history of Wilms tumour predisposing him to the disease. His main symptoms were haematuria and abdominal mass which was noticed later. Examination and investigation were suggestive of a late-stage unilateral Nephroblastoma resulting in the need for nephrectomy. To reduce the need for such radical surgeries among children at an early stage, there is the need for early screening of children for Wilms tumours especially, those with family predisposition as in our case study. The case report presented here constitutes a rare case of nephroblastoma in the literature.

关键词： Nephroblastoma Wilms Tumour Nephrectomy Screening

新奥尔良当代艺术中心共享办公室美国新奥尔良

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世界建筑导报 2024年第1期39卷 74-78页

作者：无 Neil alexander(摄影) Sara Essex Bradley(摄影) EDR建筑事务所不详

The Shop是一个综合的联合办公项目,位于新奥尔良市中心,坐落在新奥尔良市当代艺术中心(CAC)的三层和四层。面向科技、艺术和文化事业,The Shop成为发展中的创新工业的创业者中心。这座历史悠久的建筑之前被用做K&B的总部和一个杂货冷饮... 详细信息

The Shop是一个综合的联合办公项目,位于新奥尔良市中心,坐落在新奥尔良市当代艺术中心(CAC)的三层和四层。面向科技、艺术和文化事业,The Shop成为发展中的创新工业的创业者中心。这座历史悠久的建筑之前被用做K&B的总部和一个杂货冷饮店,70年代中期被用作当代艺术中心。顶部两层在过去40年中一直没有被充分利用,The Shop的开发标志着对这一空间的第一次大规模整修。

关键词：联合办公当代艺术中心新奥尔良市美国新奥尔良 Shop 冷饮店办公室杂货

A system-on-chip microwave photonic processor solves dynamic RF interference in real time with picosecond latency

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Light(Science & Applications) 2024年第1期13卷 91-102页

作者： Weipeng Zhang Joshua C.Lederman Thomas Ferreira de Lima Jiawei Zhang Simon Bilodeau Leila Hudson alexander Tait Bhavin J.Shastri Paul R.Prucnal Department of Electrical and Computer Engineering Princeton UniversityPrinceton08544NJUSA NEC Laboratories America Princeton08540NJUSA Department of Electrical and Computer Engineering Queen’s UniversityKingstonK7L 3N6OntarioCanada Department of Physics Engineering Physics and AstronomyQueen’s UniversityKingstonK7L 3N6OntarioCanada

Radio-frequency interference is a growing concern as wireless technology advances,with potentially life-threatening consequences like interference between radar altimeters and 5 G cellular *** transceivers mix signals with varying ratios over time,posing challenges for conventional digital signal processing(DSP)due to its high *** challenges will worsen as future wireless technologies adopt higher carrier frequencies and data ***,conventional DSPs,already on the brink of their clock frequency limit,are expected to offer only marginal speed *** paper introduces a photonic processor to address dynamic interference through blind source separation(BSS).Our system-on-chip processor employs a fully integrated photonic signal pathway in the analogue domain,enabling rapid demixing of received mixtures and recovering the signal-of-interest in under 15 *** reduction in latency surpasses electronic counterparts by more than three orders of *** complement the photonic processor,electronic peripherals based on field-programmable gate array(FPGA)assess the effectiveness of demixing and continuously update demixing weights at a rate of up to 305 *** compact setup features precise dithering weight control,impedance-controlled circuit board and optical fibre packaging,suitable for handheld and mobile *** experimentally demonstrate the processor’s ability to suppress transmission errors and maintain signal-to-noise ratios in two scenarios,radar altimeters and mobile *** work pioneers the real-time adaptability of integrated silicon photonics,enabling online learning and weight adjustments,and showcasing practical operational applications for photonic processing.

关键词： processor mixing dynamic

Evaluation of Serum Anti-Müllerian Hormone (AMH) Values for 28,016 Bulgarian Women: Prognostic Statistical Model of Age Specific AMH Declining

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Open Journal of Obstetrics and Gynecology 2024年第5期14卷 651-673页

作者： Martin Vladimirov Evan Gatev Desislava Tacheva Aleksandra Kalacheva Milena Bojilova Serpil Izet alexander Angelov Nedyalko Kalatchev Iavor K. Vladimirov Sbalagrm-Sofia Sofia Bulgaria Bulgarian Academy of Science Institute of Molecular Biology Sofia Bulgaria Department of Cytology-Histology and Embryology Sofia University &#8220St. Kliment Ohridski&#8221 Sofia Bulgaria Cibalab Boulevard &#8220Akademik Ivan Evstratiev Geshov&#8221 Sofia Bulgaria Synevo Bulgaria Sofia Bulgaria

The present study aims to establish a relationship between serum AMH levels and age in a large group of women living in Bulgaria, as well as to establish reference age-specific AMH levels in women that would serve as an initial estimate of ovarian age. A total of 28,016 women on the territory of the Republic of Bulgaria were tested for serum AMH levels with a median age of 37.0 years (interquartile range 32.0 to 41.0). For women aged 20 - 29 years, the Bulgarian population has relatively high median levels of AMH, similar to women of Asian origin. For women aged 30 - 34 years, our results are comparable to those of women living in Western Europe. For women aged 35 - 39 years, our results are comparable to those of women living in the territory of India and Kenya. For women aged 40 - 44 years, our results were lower than those for women from the Western European and Chinese populations, close to the Indian and higher than Korean and Kenya populations, respectively. Our results for women of Bulgarian origin are also comparable to US Latina women at age 30, 35 and 40 ages. On the base on constructed a statistical model to predicting the decline in AMH levels at different ages, we found non-linear structure of AMH decline for the low AMH 3.5) the dependence of the decline of AMH on age was confirmed as linear. In conclusion, we evaluated the serum level of AMH in Bulgarian women and established age-specific AMH percentile reference values based on a large representative sample. We have developed a prognostic statistical model that can facilitate the application of AMH in clinical practice and the prediction of reproductive capacity and population health.

关键词： Anti-Müllerian Hormone Women Age Ovarian Response Ethnicity Prognostic Statistical Model