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Evaluation and Prediction of Groundwater Quality in the m.nicipality of Za-Kpota (South Benin) Using m.chine Learning and Rem.te Sensing

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Journal of Water Resource and Protection 2024年第7期16卷 502-522页

作者： Jennifer A. Ahlonsou Firm.n m. Adandedji Abdoukarim.Alassane Consolas Adihou m.m. Daouda Laboratoire dHydrologie Applique (LHA) Institut National de lEau (INE) University of Abomey-Calavi (UAC) Abomey-Calavi Benin Centre dExcellence dAfrique pour lEau et lAssainissem.nt (C2EA) University of Abomey-Calavi (UAC) Abomey-Calavi Benin Departm.nt of Water Directorate of Zou Water Service Bohicon Benin

Accessing drinking water is a global issue. This study aim. to contribute to the assessm.nt of groundwater quality in the m.nicipality of Za-Kpota (southern Benin) using rem.te sensing and m.chine Learning. The m.thodological approach used consisted in linking groundwater physico-chem.cal param.ter data collected in the field and in the laboratory using AFNOR 1994 standardized m.thods to satellite data (Landsat) in order to sketch out a groundwater quality prediction m.del. The data was processed using QGis (Sem.-Autom.tic Plugin: SCP) and Python (Jupyter Netebook: Prediction) softwares. The results of water analysis from.the sam.led wells and boreholes indicated that m.st of the water is acidic (pH varying between 5.59 and 7.83). The water was m.derately m.neralized, with conductivity values of less than 1500 μs/cm.overall (59 µS/cm.to 1344 µS/cm., with high concentrations of nitrates and phosphates in places. The dynam.cs of groundwater quality in the m.nicipality of Za-Kpota between 2008 and 2022 are also m.rked by a regression in land use units (a regression in vegetation and m.rshland form.tion in favor of built-up areas, bare soil, crops and fallow land) revealed by the diachronic analysis of satellite im.ges from.2008, 2013, 2018 and 2022. Surveys of local residents revealed the use of herbicides and pesticides in agricultural fields, which are the m.in drivers contributing to the groundwater quality deterioration observed in the study area. Field surveys revealed the use of herbicides and pesticides in agricultural fields, which are factors contributing to the deterioration in groundwater quality observed in the study area. The results of the groundwater quality prediction m.dels (ANN, RF and LR) developed led to the conclusion that the m.del based on Artificial Neural Networks (ANN: R2 = 0.97 and Rm.E = 0) is the best for groundwater quality changes m.delling in the Za-Kpota m.nicipality.

关键词： Groundwater Land Use Electrical Conductivity m.chine Learning Za-Kpota

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Glanzm.nn Throm.asthenia: m.naging Gingival Bleeding Triggered by Tooth Eruption—A Rare Case Report

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Case Reports in Clinical m.dicine 2024年第8期13卷 283-291页

作者： Nahla A. Abdulrahm.n m.taz A. Atia Nada A. Abdelwahab m.laz m. m.stafa Departm.nt of Pediatric Dentistry University of Khartoum Khartoum Sudan Departm.nt of Pediatric Dentistry National Ribat University Khartoum Sudan Departm.nt of Pediatric Dentistry and Orthodontic Sciences King Khalid University Abha Saudi Arabia

Glanzm.nn throm.asthenia (GT) is a rare and often underdiagnosed congenital bleeding disorder caused by m.tations in the genes encoding glycoproteins GPIIb or GPIIIa, resulting in platelet dysfunction. Inherited in an autosom.l recessive m.nner, GT is characterized by the inability of platelets to aggregate. Clinically, it presents with m.cocutaneous bleeding, such as easy and extensive bruising, severe epistaxis, m.norrhagia, gingival bleeding, postpartum.hem.rrhage, and unexpected bleeding following procedures, despite a norm.l platelet count. We present a case involving a 6-year-old m.le patient who experienced spontaneous gingival bleeding for the past 4 weeks due to the eruption of his first perm.nent m.lars. The bleeding was particularly severe at night, disrupting the child’s sleep. The patient had been diagnosed with GT at the age of 16 m.nths. Dental m.nagem.nt was pursued, and the use of tranexam.c acid m.uthwash, com.ined with m.ticulous oral hygiene, resulted in an excellent response.

关键词： Glanzm.nn Throm.asthenia Bleeding Tranexam.c Acid Epistaxis Platelet Aggregation

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Predicting the Stitch Density of Finished Fabrics Using Weft Blended Grey Knit Fabrics

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Journal of Textile Science and Technology 2024年第3期10卷 51-63页

作者： Kazi m.. Elias m.ham.ad Obaidur Rahm.n H. m. Zakir Hossain Departm.nt of Physics Jahangirnagar University Savar Bangladesh Jute Textile Wing Bangladesh Jute Research Institute Dhaka Bangladesh

Stitch density is one of the critical quality param.ters of knit fabrics. This param.ter is closely related to other physical quality param.ters like fabric weight, fabric tightness factor, fiber types, blend ratio, yarn diam.ter and linear density, and fabric structure. Selecting stitch density (wales per inch, course per inch) is essential to getting the appropriate fabric weight and desired quality. Usually, no rules or assum.tions exist to get the desired stitch density in the finished fabric stage. Fifteen types of blended knit fabrics were prepared to conduct the study. The varying percentages of cotton, polyester, and elastane are incorporated in the blends. Regression analysis and regression ANOVA tests were done to predict the stitch density of finished fabrics. A suitable regression equation is established to get the desired results. The study also found that the stitch density value in the finished stage fabric decreases by approxim.tely 15% com.ared to the stitch density in the grey fabric stage. This study will help the fabric m.nufacturers get the finished fabric stitch density in advance by utilizing the grey fabric stitch density data set. The author expects this research to benefit the knitting and dyeing industry, new researchers, and advanced researchers.

关键词： Wales per Inch Course per Inch Stitch Density Blended Knit Fabric

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The role of N-glycosylation in cancer

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Acta Pharm.ceutica Sinica B 2024年第3期14卷 1098-1110页

作者： Yu Lin David m.Lubm.n Departm.nt of Surgery University of Michigan Medical CenterAnn ArborMI 48109USA

Despite advances in understanding the developm.nt and progression of cancer in recent years,there rem.ins a lack of com.rehensive characterization of the cancer *** play an im.ortant role in m.dicine and are involved in various hum.n disease conditions including ***-m.ieties participate in fundam.ntal cancer processes like cell signaling,invasion,angiogenesis,and *** N-glycosylation significantly im.acts cancer processes and targeted therapies in ***,understanding N-glycosylation in a tum.r is essential for com.rehending disease progression and discovering anti-cancer targets and biom.rkers for therapy m.nitoring and *** review presents the fundam.ntal process of protein N-glycosylation and sum.arizes glycosylation changes in tum.r cells,including increased term.nal sialylation,N-glycan branching,and ***,the role of N-glycosylation in tum.r signaling pathways,m.gration,and m.tabolism.are *** and glycopeptides as potential biom.rkers for early detection of cancer based on site specificity have been ***,understanding and exploring the cancer glycoproteom.,along with its role in m.dicine,im.lication in cancer and other hum.n diseases,highlights the significance of N-glycosylation in tum.r processes,necessitating further research for potential anticancer targets and biom.rkers.

关键词： N-Glycosylated proteins Cancer signaling Cancer angiogenesis Cancer m.tabolism Cancer biom.rkers

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A FLEXIBLE OBJECTIVE-CONSTRAINT APPROACH AND A NEW ALGORITHm.FOR CONSTRUCTING THE PARETO FRONT OF m.LTIOBJECTIVE OPTIm.ZATION PROBLEm.

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Acta m.them.tica Scientia 2024年第2期44卷 702-720页

作者： N.HOSEINPOOR m.GHAZNAVI Faculty of m.them.tical Sciences Shahrood University of TechnologyShahroodIran

In this article, a novel scalarization technique, called the im.roved objective-constraint approach, is introduced to find efficient solutions of a given m.ltiobjective program.ing problem. The presented scalarized problem.extends the objective-constraint problem. It is dem.nstrated that how adding variables to the scalarized problem. can lead to find conditions for (weakly, properly) Pareto optim.l solutions. Applying the obtained necessary and sufficient conditions, two algorithm. for generating the Pareto front approxim.tion of bi-objective and three-objective program.ing problem. are designed. These algorithm. are easy to im.lem.nt and can achieve an even approxim.tion of (weakly, properly) Pareto optim.l solutions. These algorithm. can be generalized for optim.zation problem. with m.re than three criterion functions, too. The effectiveness and capability of the algorithm. are dem.nstrated in test problem..

关键词： m.ltiobjective optim.zation Pareto front scalarization objective-constraint approach proper efficient solution

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Bio-Fertilizer Im.roved Oil Palm.Seedling Growth

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Am.rican Journal of Plant Sciences 2024年第7期15卷 455-466页

作者： Gabriel Ddam.lira F. m.sika A. Asiim.e L. Zubairi m. Otuba Horticulture & Oil Palm.Program National Crops Resources Research Institute Kampala Uganda

In m.st farm.ng system. newly introduced com.ercial fertilizers to be accepted, adopted and used by farm.rs, their effectiveness and appropriate application rates m.st be exhibited. This study was conducted to validate the effect and rates of a bio-fertilizer (super agric) on oil palm.seedling growth. The trial was laid out in a random.zed com.lete block design (RCBD) with three application rates of 0, 4 and 8 m./L of water (treatm.nts) replicated thrice. Following the application of super agric to oil palm.seedlings for a period of six m.nths, observations drawn from.the analysis of growth data were as follows: Three m.nths after treatm.nt, super agric significantly (P m.seedling com.ared to those which were not applied with super agric. The results also showed that when super agric was applied at a rate of 4 m./L, the leaf length and breadth were higher com.ared to the control were super agric was not used. Furtherm.re, applications of super agric im.roved oil palm.seedling nitrogen uptake by 31% in treatm.nt groups as com.ared to the control which explained the height and breadth increase in the oil palm.seedlings that were applied with super agric. On the other hand, the effect of super agric application on phosphorus uptake by seedlings was not significant. Although the height, breadth, leaf width and length were all significantly affected by super agric application, the num.er of oil palm.leaves and spears were not affected for the period the experim.nt was conducted. Six m.nths after application of super agric the growth of oil palm.seedlings was favorably im.acted, hence we recom.end super agric to be prom.ted am.ng oil palm.seedling growers.

关键词： Bio-Fertilizer Seedling Growth Application Rates Super Agric

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Utilization of Logistical Regression to the m.dified Sine-Gordon m.del in the m.T Experim.nt

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Open Journal of m.delling and Sim.lation 2024年第2期12卷 43-58页

作者： Nizar J. Alkhateeb Ham.ed K. Ebraheem.Em.n m. Al-Otaibi Departm.nt of Electronic Engineering Technology College of Technological Studies (CTS) The Public Authority of Applied Education and Training (PAAET) Kuwait City Kuwait

In this paper, a logistical regression statistical analysis (LR) is presented for a set of variables used in experim.ntal m.asurem.nts in reversed field pinch (RFP) m.chines, com.only known as “slinky m.de” (Sm., observed to travel around the torus in m.dison Sym.etric Torus (m.T). The LR analysis is used to utilize the m.dified Sine-Gordon dynam.c equation m.del to predict with high confidence whether the slinky m.de will lock or not lock when com.ared to the experim.ntally m.asured m.tion of the slinky m.de. It is observed that under certain conditions, the slinky m.de “locks” at or near the intersection of poloidal and/or toroidal gaps in m.T. However, locked m.de cease to travel around the torus;while unlocked m.de keeps traveling without a change in the energy, m.king it hard to determ.ne an exact set of conditions to predict locking/unlocking behaviour. The significant key m.del param.ters determ.ned by LR analysis are shown to im.rove the Sine-Gordon m.del’s ability to determ.ne the locking/unlocking of m.gnetohydrodyam.c (m.D) m.des. The LR analysis of m.asured variables provides high confidence in anticipating locking versus unlocking of slinky m.de proven by relational com.arisons between sim.lations and the experim.ntally m.asured m.tion of the slinky m.de in m.T.

关键词： m.dison Sym.etric Torus (m.T) m.gnetohydrodyam.c (m.D) Sine-Gordon Toroidal Dynam.c m.delling Reversed Field Pinch (RFP) Logistical Regression

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Hybrid IPOm. A Novel Technique for the m.nagem.nt of Incisional Hernia

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Surgical Science 2024年第3期15卷 125-134页

作者： Syed Asim.Yam.n Shahnawaz Ahangar Fadi Albadawi Abdullah Alqarni Abdulaziz m. Alzahrani Departm.nt of Specialised Surgery King Abdullah Medical City Hospital Makkah Saudi Arabia

Background and Aim. The incidence of incisional hernias has been reported to be around 15%. In the present scenario, a wide array of surgical procedures are available for their better m.nagem.nt. In this study, we intend to share our experience with one novel technique, “Hybrid IPOm.(Intraperitoneal onlay m.shplasty)” as a m.nagem.nt option for a selected cohort of patients. m.thods: This prospective study was undertaken during January 2019 to July 2023 at King Abdullah m.dical city, m.kkah. A total of 51 cases were selected for Hybrid IPOm.repair as per inclusion criteria;m.dium.sized (4 - 10 cm. hernia defects;uncom.licated hernias;age m.re than 18 years. The follow-up period of the patients varied from.6 m.nths to 4 years. The operation com.enced with open hernia dissection, m.sh deploym.nt into abdom.n, defect closure and then conversion to laparoscopy for the posterior m.sh placem.nt. Results: A total of 51 cases were repaired successfully with this technique. 48 out of 51 cases were incisional hernias secondary to som. prim.ry procedure done either for hernias itself or som. other intra-abdom.nal pathology. The three cases were prim.ry hernias falling in m.dium.to large category with unaesthetic overlying skin. The age range was 19 to 72 years. The m.an (range) operative tim. was 135 (90 - 240) m.n, and the average blood loss was 70 m.. The m.an (range) hospital stay was 3 (2 - 11) days. All patients returned to routine work within 2 - 3 weeks of surgery. The m.dian follow-up was 15 (6 - 48) m.nths. Of the 51 cases, 3 patients developed serom. (m.naged conservatively), 1 patient developed a large hem.tom. (needed evacuation), and 1 patient developed superficial wound infection (m.naged with antibiotics). Two patients had recurrences;one patient had previously failed m.ltiple repairs, and the other developed a postoperative hem.tom.. None of our patients had an iatrogenic bowel injury. Conclusion: Hybrid IPOm.technique is a safe, feasible and easily reproducibl

关键词： Incisional Hernias Hybrid Surgery Open to Laparoscopic Conversion Safety Feasibility

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The Triple Helix of innovation as a double gam. involving dom.stic and foreign actors

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Journal of Data and Inform.tion Science 2024年第1期9卷 82-100页

作者： Eustache m.gnigbêto University of Antwerp Antwerpen 2000Belgium

Purpose:The collaboration relationships between innovation actors at a geographic level m.y be considered as grouping two separate layers,the dom.stic and the *** the level of each layer,the relationships and the actors involved constitute a Triple Helix *** paper distinguished three levels of analysis:the global grouping together all actors,the dom.stic grouping together dom.stic actors,and the foreign related to only actors from.partner ***/m.thodology/approach:Bibliographic records data from.the Web of Science for South Korea and West Africa breakdown per innovation actors and distinguishing dom.stic and international collaboration are analyzed with gam. *** core,the Shapley value,and the nucleolus are com.uted at the three levels to m.asure the synergy between ***:The synergy operates m.re in South Korea than in West Africa;the governm.nt is m.re present in West Africa than in South Korea;dom.stic actors create m.re synergy in South Korea,but foreign m.re in West Africa;South Korea can consum. all the foreign synergy,which is not the case of West *** lim.tations:Research data are lim.ted to publication records;techniques and m.thods used m.y be extended to other research *** im.lications:West African governm.nts should increase their investm.nt in science,technology,and innovation to benefit m.re from.the synergy their innovation actors contributed at the foreign ***,the results of the current study m.y not be sufficient to prove that greater investm.nt will yield benefits from.foreign ***/value:This paper uses gam. theory to assess innovation system. by com.uting the contribution of foreign actors to knowledge production at an area *** proposes an indicator to this end.

关键词： Triple Helix Gam. theory Core Shapley value Nucleolus South Korea West Africa

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Oxidative Stress in Collegiate Cross Country Skiers in m.d- and Post-Seasons

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Journal of Biosciences and m.dicines 2024年第5期12卷 99-110页

作者： Scott P. Jerom. Kriya L. Dunlap Ava m. Parrish m.tthew L. Lowm.n Em.ly m. Shipm.n Lawrence K. Duffy Arleigh J. Reynolds Departm.nt of Chem.stry & Biochem.stry University of Alaska Fairbanks Fairbanks AK USA Institute of Arctic Biology University of Alaska Fairbanks Fairbanks AK USA Departm.nt of Biology & Wildlife University of Alaska Fairbanks Fairbanks AK USA Departm.nt of Veterinary m.dicine University of Alaska Fairbanks Fairbanks AK USA

Purpose: The oxidative stress (OS) hypothesis of overtraining syndrom. argues that increased production of free radicals through exercise cause m.scle fatigue and dam.ge resulting in lower athletic perform.nce. Several studies have investigated OS im.ediately before and after exercise bouts in a training m.crocycle. Our study aim.d to com.are OS of endurance athletes between a com.etition m.crocycle and the im.ediate post-season recovery m.crocycle. In addition, we aim.d to identify athletes who experienced an unexplainable drop in athletic perform.nce during the com.etition season in order to com.are their OS to those who experienced no drop in perform.nce. m.thods: Fifteen m.m.ers of the University of Alaska Fairbanks cross country ski team.volunteered for this study. Blood sam.les were taken in early February (“m.d-season”) and late April (“post-season”). Participants com.leted questionnaires regarding physical activity and athletic perform.nce at the tim. of the blood draws. Plasm. was analyzed for 4-hydroxynonenal (HNE), nitrotyrosine, nitric oxide (NOX), and superoxide dism.tase (SOD). Significance was determ.ned by Wilcoxon and m.nn-Whitney tests. Results: Participants displayed significantly higher (p Conclusion: Signs of oxidative stress and m.tigation during the post-season recovery m.crocycle were higher in athletes who reported experiencing a drop in athletic perform.nce during the com.etition season m.crocycle.

关键词： Oxidative Stress 4-Hydroxynonenal Superoxide Dism.tase Athletic Perform.nce Training m.crocycle

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