B. Kumar
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View article: Impact of Solder Powder Size on Cleaning Efficiency in Chip Resistor Assemblies for Future Advanced Packaging
Impact of Solder Powder Size on Cleaning Efficiency in Chip Resistor Assemblies for Future Advanced Packaging Open
This study evaluates the efficiency of various cleaning chemistries under controlled process conditions, including conveyor belt speed and concentration, for the removal of water-soluble flux residues using a test vehicle incorporating dif…
View article: Prevalence of adverse events due to self-administration errors among patients in a tertiary care hospital: a cross-sectional study utilizing the SAME tool
Prevalence of adverse events due to self-administration errors among patients in a tertiary care hospital: a cross-sectional study utilizing the SAME tool Open
Background: Self-administration medication errors (SAMEs) are a growing concern in outpatient care, especially among patients with chronic conditions requiring complex medication regimens. Despite perceived competence, many patients may be…
View article: Deviation Management And CAPA Evolution In API Manufacturing: Toward A Digitally Transformed Future
Deviation Management And CAPA Evolution In API Manufacturing: Toward A Digitally Transformed Future Open
The review explores the trends, problems, and developments in the management of deviations and Corrective and Preventive Actions (CAPAs) in Active Pharmaceutical Ingredient (API) manufacturing. This analysis underscores the essential funct…
View article: Advances in Polyester Vascular Grafts: Design, Performance, Biocompatibility, and Emerging Innovations
Advances in Polyester Vascular Grafts: Design, Performance, Biocompatibility, and Emerging Innovations Open
Cardiovascular diseases (CVDs) are the leading cause of death globally, underscoring the importance of surgical interventions such as vascular grafts in restoring blood flow and managing vascular diseases. Polyester vascular grafts have be…
View article: Evolution of Storyboarding: From Paper to Digital in VFX-Heavy Productions
Evolution of Storyboarding: From Paper to Digital in VFX-Heavy Productions Open
Storyboarding has undergone a remarkable transformation from its humble beginnings as hand-drawn sketches to the sophisticated digital platforms used in today’s VFX-heavy productions. This paper traces the historical evolution of storyboar…
View article: Co-Clinical Trial: An Innovative Platform for Drug Development
Co-Clinical Trial: An Innovative Platform for Drug Development Open
Co-clinical trials, as defined by the National Cancer Institute (NCI), encompass parallel or sequential trials of combination therapy conducted in both patients and in mouse models, including human-in-mouse models with relevant genotypes m…
View article: Development and validation of self-administration medication error tool
Development and validation of self-administration medication error tool Open
Background: Medication errors during self-administration pose significant risks to patient safety. The absence of standardized tools to assess and mitigate self-administration errors necessitates the development of a reliable instrument, t…
View article: High Performance and Cost-Effective Wafer Bumping Approach with Solder Paste Printing for Small LED Die
High Performance and Cost-Effective Wafer Bumping Approach with Solder Paste Printing for Small LED Die Open
The increasing trend of LEDs die size reduction driven by the demand for high-resolution displays and compact wearable devices, presents significant challenges for assembly packaging. Achieving sufficient paste volume and maintaining low v…
View article: Novel Approach Solder Paste Printing on 90μm Pitch Application
Novel Approach Solder Paste Printing on 90μm Pitch Application Open
Smaller components in system in a package (SiP) addresses the needs of miniaturization by using cutting edge technology in advanced packaging applications, which involves integration of passive components, flip-chips, integrated devices, e…
View article: Gold Coated Silver Bonding Wire and Its Consistent Reliability Performances
Gold Coated Silver Bonding Wire and Its Consistent Reliability Performances Open
Thermal aging of gold coated silver bonded ball with aluminium bond pads exhibited a stable interface without Kirkendall voids until 4000h at 200°C for an un-molded device tested under vacuum. Ball and stitch pull remains in strength and r…
View article: <i>In silico</i> Analysis of <i>Dreb2a</i> Gene among Diploid <i>Oryza</i> Species Reveal Gene Retrogression in Cultivated Species
<i>In silico</i> Analysis of <i>Dreb2a</i> Gene among Diploid <i>Oryza</i> Species Reveal Gene Retrogression in Cultivated Species Open
The dehydration-responsive element-binding (DREB) genes are types of plant-specific transcription factors that bind to DRE/CRT elements in response to abiotic stresses. It belongs to the AP2 superfamily and contains highly conserved APETEL…
View article: Microstructural Characterization of Sn57Bi1Ag Solder Alloy Joints
Microstructural Characterization of Sn57Bi1Ag Solder Alloy Joints Open
Sn57Bi1Ag alloy system meets the basic solderability requirements while reliability of solder is less known. The presence of intermetallics that form at the solder-joint interface and in the bulk solder is the primary reason to cause joint…
View article: High Robustness of Coated-Ag Wire Bonding
High Robustness of Coated-Ag Wire Bonding Open
Formation of free air ball (FAB) within the range of certain processing parameters leads to excellent bondability (distributed intermetallic coverage (IMC) at the center and periphery of the bonded ball interface, bonded ball concentricity…
View article: AUTOMATIC RAILWAY GATE CONTROL SYSTEM
AUTOMATIC RAILWAY GATE CONTROL SYSTEM Open
Human safety is a major goal for railways.Automatic control at the level crossing when the arrival/departure of the train takes place is the intention of the paper.When a train passes through the crossing, the railway gate closes.Two IR se…
View article: Performance analysis of a fluid flow system modulated by a single server queue prone to catastrophic failures and repairs
Performance analysis of a fluid flow system modulated by a single server queue prone to catastrophic failures and repairs Open
This article deals with a new class of fluid flow queue regulated by an $ M/M/1 $ queueing system in the presence of active catastrophic failures and subsequent repairs of the server. The distribution of the stationary buffer-content is de…
View article: Retrial Queuing-Inventory Systems with Delayed Feedback and Instantaneous Damaging of Items
Retrial Queuing-Inventory Systems with Delayed Feedback and Instantaneous Damaging of Items Open
This paper studies a Markov model of a queuing-inventory system with primary, retrial, and feedback customers. Primary customers form a Poisson flow, and if an inventory level is positive upon their arrival, they instantly receive the item…
View article: Unveiling combining ability and heterotic grouping of newly developed winter maize (Zea mays) inbreds
Unveiling combining ability and heterotic grouping of newly developed winter maize (Zea mays) inbreds Open
Pooled analysis of the test-crosses evaluation of 61 newly developed maize (Zea mays L.) inbred lines usingtwo inbred testers namely BML-6 and BML-7 during rabi 2016-17 and 2017-18 at ICAR-IIMR Regional Centre,Begusarai revealed significan…
View article: Enhancing the Paste Release on 55μm pads with Water-Soluble Type 7 SAC305 Solder Paste for High Density SIP Application
Enhancing the Paste Release on 55μm pads with Water-Soluble Type 7 SAC305 Solder Paste for High Density SIP Application Open
The ultra-fine SAC305 solder is widely used as the lead-free solder composition for interconnection in advanced packaging based on its advantages such as good joint strength, thermo-mechanical fatigue behavior and creep resistance. Stencil…
View article: Analysis of dynamic service system between regular and retrial queues with impatient customers
Analysis of dynamic service system between regular and retrial queues with impatient customers Open
In this article, we propose a dynamic operating of a single server service system between conventional and retrial queues with impatient customers. Necessary and sufficient conditions for the stability, and an explicit expression for the j…
View article: Violence prevention in vulnerable groups: the case of children and gender-based violence
Violence prevention in vulnerable groups: the case of children and gender-based violence Open
As of January 2018, nearly 50 million children had been uprooted from their homes due to violence, poverty or natural disasters. In 2016, one in four people seeking asylum in the EU are children. An analysis of nationally representative su…
View article: Formulation, characterization and evaluation of nanoparticles based dry powder insufflation containing terbutaline sulphate and itraconazole for the treatment of asthma
Formulation, characterization and evaluation of nanoparticles based dry powder insufflation containing terbutaline sulphate and itraconazole for the treatment of asthma Open
Many factors affect the pulmonary drug delivery and stability of the nanoparticles an acupuncture consisting of bronchial asthma. Present research envisages on the development of dry powder nanoparticles as insufflation a acupuncture consi…
View article: Conditional Monitoring of Switched Reluctance Motor for Static and Dynamic Eccentricity Faults with Fault Isolation
Conditional Monitoring of Switched Reluctance Motor for Static and Dynamic Eccentricity Faults with Fault Isolation Open
In this paper, the proposed technique interlinking Proteus and Arduino is a novel and cost-effective strategy helps to identify the fault and protect the machine by giving the signal for isolation from supply, it is suitable for all indust…
View article: A Time-Non-Homogeneous Double-Ended Queue with Failures and Repairs and Its Continuous Approximation
A Time-Non-Homogeneous Double-Ended Queue with Failures and Repairs and Its Continuous Approximation Open
We consider a time-non-homogeneous double-ended queue subject to catastrophes and repairs. The catastrophes occur according to a non-homogeneous Poisson process and lead the system into a state of failure. Instantaneously, the system is pu…
View article: Drug interactions of meglitinide antidiabetics involving CYP enzymes and OATP1B1 transporter
Drug interactions of meglitinide antidiabetics involving CYP enzymes and OATP1B1 transporter Open
Meglitinides such as repaglinide and nateglinide are useful to treat type 2 diabetes patients who follow a flexible lifestyle. They are short-acting insulin secretagogues and are associated with less risk of hypoglycemia, weight gain and c…
View article: Comparative Analysis of BLDC motor for different control topology
Comparative Analysis of BLDC motor for different control topology Open
This paper presents comparative analysis of trapezoidal shaped back emf Brushless DC motor (BLDCM) for different control topology. The power Quality (PQ) indices like Total Harmonic Distortion (THD), Crest Factor (CF), Power Factor (PF) ac…