Decrease In Response Time Research Articles

Pengaruh Penggunaan Surat Naskah Dinas Elektronik terhadap Kinerja Karyawan di KPP Pratama Kendari

The purpose of this study was to determine the effect of using electronic official document letters on the performance of employees at the Primary Kendari Tax Service Office (KPP). The Nadine application was adopted to support efficiency and effectiveness in official document administration. The data collection technique is through a questionnaire given to employees at KPP Pratama Kendari who have used the Nadine application. The results of this study indicate that the implementation of the Nadine application has a positive impact on improving staff performance at KPP Pratama Kendari. Nadine's application has an impact on improving performance including increasing official document production, decreasing response time to incoming letters, reducing error rates in writing and filing official scripts, improving the quality of public services, using electronic signatures, increasing data and information security, and ease of access. It is hoped that this research can be used as input for KPP Pratama Kendari to continue to increase the use of electronic official document letters as an effort to improve employee performance in the office environment.

Thermal response modeling and analysis of hydrocarbon fuel transient flow and heat transfer at supercritical pressure

The demands for wider speed range and longer endurance of hypersonic vehicles make the flight state transition an issue to be considered. To get a fundamental understanding of the thermal response characteristics of supercritical fuel under varying operation conditions, a series of experimental and numerical studies have been conducted in this research. The effects of different operation parameters on the response time have also been investigated. The research revealed that when the temperature is below the pseudo-critical temperature, the thermal response time decreases with the increase of temperature. Additionally, the results have shown that the mass flow rate increase leads to the decrease of thermal response time decreases in the same temperature range. The effect of pressure is most notable near the pseudo-critical temperature due to the drastic change of physical properties near the pseudo-critical temperature. The effect of the solid domain on the response time is accomplished through the thermal conduction in the solid domain, and a thicker wall thickness and higher thermal inertia of the tube lead to a longer response time. An empirical correlation based on the experimental data has been proposed to predict the thermal response time. These results provide a reference for cooling channel design and coolant management.

Liquefied petroleum gas sensing activity of betel nut fiber‐polyaniline conducting composites synthesized by time‐controlled in situ polymerization

AbstractIn this paper, we report the liquefied petroleum gas (LPG) sensing behavior of polyaniline‐betel nut fiber (PANI/BNF) composite synthesized through a one‐step in situ oxidative polymerization method using HCl, H2SO4 and H3PO4 as doping acids. The deposition of emeraldine salt (ES) form of PANI on betel nut filament surface is explained by Fourier‐transform infrared spectroscopy (FT‐IR) and Ultraviolet–Visible (UV–vis) spectroscopy. Scanning electron microscopy (SEM) revealed that PANI particle size decreased and the thickness of the coated PANI layer increased with reaction time. Optical band gap of Polyaniline‐Betel nut fiber composites (PB) PB‐2, PB‐4 and PB‐6 were found be 3.68, 3.37, and 2.75 eV using the Tauc plot. X‐ray diffraction (XRD) analysis and thermogravimetric (TG) analysis showed that HCl‐doped PANI/BNF composites have high crystallinity and thermal stability as compared to the composites formed using H2SO4 and H3PO4. The electrical conductivity of the composites was determined by using a multimeter (Keithley Model 2000). The conducting filaments showed good resistive sensing activity toward LPG with minimum (100 ppm) 26% and maximum (1300 ppm) 44% of response sensitivity with decreasing response time and increasing recovery time. The plausible response mechanism of PANI/cellulose sensor toward LPG operating at room temperature is also discussed.

Form and color visual perception in green exercise: Positive effects on attention, mood, and self-esteem

Physical activity performed in a natural environment, especially among green spaces, is associated with mental health benefits. Yet few studies have explored the separable influences of visual perception on the effects of green exercise. The present study assessed the extent to which two components of visual perception (form and color) contributed to mental health benefits by separating the form and color characteristics of an image of a green tree. In total, 76 healthy college students (18–24 years of age) engaged in incremental cycling exercise at a moderate intensity while viewing an image in front of them on a large screen. Participants were randomly assigned to one of four groups in which the image they viewed was a green tree, an achromatic tree, a formless color green, or a formless achromatic color. Before and after cycling (test time), participants’ selective attention, mood state, and self-esteem were assessed using the Perception and Attention Function battery and the Chinese versions of the Profile of Mood States scale and the Rosenberg Self-Esteem Scale, respectively. Significant interactions detected between test time and form perception indicated that scores in total mood disturbance decreased and scores in the esteem subscale and self-esteem scale increased after cycling while viewing trees. A significant interaction between test time and color perception indicated that anger decreased in the two green color conditions. A significant interaction of color perception by form perception by test time was associated with a significant decrease in response times on the attention task after cycling among participants who viewed the green tree. Our findings are important for interpreting mechanisms underlying characteristics attributable to environmental benefits and revealed that single (color or form) or combined (color and form) visual perception improved the mental health benefits of exercise. These findings may also inform the design and planning of urban green spaces to maximize green exercise effects.

Tuning microstructure and light-induced transverse thermoelectric effect of inclined La1−xCaxMnO3 films by modulating Ca ratio in A-site

Inclined epitaxial La1−xCaxMnO3 films based on the light-induced transverse thermoelectric (LITT) effect have attracted significant attention in fast light/thermal detection. In this work, a series of inclined La1−xCaxMnO3 (0.1≤x≤0.8) films are fabricated based on a home-designed MOCVD system by adjusting the ratio of La/Ca sources. The composition-induced microstructure for La1−xCaxMnO3 films is revealed. La1−xCaxMnO3 tends to form a single orientation under a small lattice mismatch with the substrate, while with a multi-domain structure under an obvious mismatch, significant lattice distortions are observed in the films. With increasing Ca content, the electrical conductivity gradually increases, which is responsible for enhanced response voltage from 5.5 V for Ca10 to 25.5 V for Ca40. However, with a further increase in conductivity, the response voltage gradually decreases, which may be attributed to the deteriorated anisotropic Seebeck coefficient. Benefitting from enhanced conductivity, the response time decreases from 2984 ns for Ca10 to 58 ns for Ca60, which increases to 80 ns for Ca80 due to enhanced phonon scattering originating from the lattice distortions. This work may serve as a reference for modulating the LITT effect based on electron/phonon transport for other material systems applied in fast light/thermal detection.

Effects of 12 weeks of Tai Chi on neuromuscular responses and postural control in elderly patients with sarcopenia: a randomized controlled trial.

To explore the effect of 12 weeks of Tai Chi on neuromuscular responses and postural control in elderly patients with sarcopenia. One hundred and twenty-four elderly patients with sarcopenia from ZheJiang Hospital and surrounding communities were selected, however, 64 were later disqualified. Sixty elderly patients with sarcopenia were randomly assigned to the Tai Chi group (n = 30) and the control group (n = 30). Both groups received 45-min health education sessions once every 2 weeks for 12 weeks, and the Tai Chi group engaged in 40-min simplified eight-style Tai Chi exercise sessions 3 times per week for 12 weeks. Two assessors who had received professional training and were unaware of the intervention allocation assessed the subjects within 3 days prior to the intervention and within 3 days after completion of the intervention. They chose the unstable platform provided by the dynamic stability test module in ProKin 254 to evaluate the patient's postural control ability. Meanwhile, surface EMG was utilized to assess the neuromuscular response during this period. After 12 weeks of intervention, the Tai Chi group showed a significant decrease in neuromuscular response times of the rectus femoris, semitendinosus, anterior tibialis, and gastrocnemius and overall stability index (OSI) compared to before the intervention (p < 0.05), while there was no significant difference in the control group for these indicators before and after intervention (p > 0.05). In addition, these indicators in the Tai Chi group were significantly lower than those in the control group (p < 0.05). The changes in neuromuscular response times of the rectus femoris, semitendinosus, anterior tibialis, and gastrocnemius were positively correlated with the changes in OSI (p < 0.05) in the Tai Chi group, but there were no significant correlations between changes in neuromuscular response times of the aforementioned muscles and changes in OSI in the control group (p < 0.05). Twelve-weeks of Tai Chi exercise can improve the neuromuscular response of the lower extremities in elderly patients with sarcopenia, shorten their neuromuscular response time when balance is endangered, enhance their dynamic posture control ability, and ultimately reduce the risk of falls.

Medial prefrontal transcranial alternating current stimulation for apathy in Huntington's disease

We investigated the effects of transcranial alternating current stimulation (tACS) targeted to the bilateral medial prefrontal cortex (mPFC) and administered at either delta or alpha frequencies, on brain activity and apathy in people with Huntington's disease (HD) (n = 17). Given the novelty of the protocol, neurotypical controls (n = 20) were also recruited. All participants underwent three 20-min sessions of tACS; one session at alpha frequency (Individualised Alpha Frequency (IAF), or 10 Hz when an IAF was not detected); one session at delta frequency (2 Hz); and a session of sham tACS. Participants completed the Monetary Incentive Delay (MID) task with simultaneous recording of EEG immediately before and after each tACS condition. The MID task presents participants with cues signalling potential monetary gains or losses that increase activity in key regions of the cortico-basal ganglia-thalamocortical networks, with dysfunction of the latter network being implicated in the pathophysiology of apathy. We used the P300 and Contingent Negative Variation (CNV) event-related potentials elicited during the MID task as markers of mPFC engagement. HD participants' CNV amplitude significantly increased in response to alpha-tACS, but not delta-tACS or sham. Neurotypical controls' P300 and CNV were not modulated by any of the tACS conditions, but they did demonstrate a significant decrease in post-target response times following alpha-tACS. We present this as preliminary evidence of the ability of alpha-tACS to modulate brain activity associated with apathy in HD.

Электроаналитические свойства немодифицированных и модифицированных полианилином планарных сенсоров, чувствительных к доксициклину

Doxycycline has a wide range of antimicrobial and anti-inflammatory properties and is used to treat various infectious diseases. Spectroscopic, chromatographic, electrochemical, immunoassay and other methods are used to determine tetracycline antibiotics in various objects. Planar sensors allow express detection of antibiotics in small sample volumes. Planar potentiometric sensors based on ion associations doxycycline – tetraphenylborate (Copt = 2–3%), modifier – polyaniline, for the quantitative determination of doxycycline have been developed. It has been found that for non-modificated sensors, the linearity intervals of electrode functions are 1×10 -4 – 5×10 -3 M, Cmin – 5,0×10-5 M, angular coefficients – 50±2 mV/pC, response time – 25 s. It is shown that the introduction of a modifier into the carbon-containing ink of sensors leads to the stabilization of their potential, to an increase in the angular coefficients of electrode functions (56±1), reduced response time (20 s) and reduced detection limit (4.0 ×10-5 M). It is shown that the introduction of the modifier into the carbon-containing ink of the sensors leads to stabilization of their potential, to an increase in the angular coefficients of electrode functions (56±1), a decrease in response time (20 seconds) and a decrease in the detection limit (4.0 ×10-5 M). Doxycycline sensitive sensors have selectivity to the base ion (Ki/j &lt; &lt; 1) and inorganic cations (Ki/j (K+) = 0.61; Ki/j (Na+) = 0,01; Ki/j (Mg 2+) = 0,01; Ki/j (Ca2+) = 0.09), and indicate the possibility of determining doxycycline in human biological fluids. Against the background of oral liquid, the angular coefficients of electrode functions (45±1 mV/pS) decrease, which is associated with the background influence of oral liquid. The developed planar sensors are used to determination doxycycline in medicinal and biological media.

Can grammatical morphemes be taught? Evidence of gestures influencing second language procedural learning in middle childhood.

What kind of practice makes perfect when children learn to use grammatical morphemes in a second language? Gestures are communicative hand and arm movements which teachers naturally employ as a teaching tool in the classroom. Gesture theory has proposed that gestures package information and previous studies suggest their value for teaching specific items, such as words, as well as abstract systems, such as language. There is broad consensus that implicit learning mechanisms in children are more developed than explicit ones and that everyday use of grammar is implicit and entails developing implicit knowledge. However, while many learners have difficulties acquiring new morpho-syntactic structures, such as the plural{-s} and 3rd person possessive {-s} in English, research on gesture and syntax in middle childhood remains rare. The present study (N = 19) was conducted to better understand if gestures which embody grammatical morphemes during instruction can contribute to procedural learning. Using a novel task, the gesture speeded fragment completion task, our behavioral results show a decrease in mean response times after instruction in the test condition utilizing syntactically specific gestures. This increase in procedural learning suggests that learners in this age group can benefit from embodied instruction in the classroom which visually differentiates between grammatical morphemes which differ in meaning but sound the same.

Effects of prefrontal and parietal neuromodulation on magnitude processing and integration.

Numerical cognition is an essential skill for survival, which includes the processing of discrete and continuous quantities, involving a mainly right fronto-parietal network. However, the neurocognitive systems underlying the processing and integration of discrete and continuous quantities are currently under debate. Noninvasive brain stimulation techniques have been used in the study of the neural basis of numerical cognition with a spatial, temporal and functional resolution superior to other neuroimaging techniques. The present randomized sham-controlled single-blinded trial addresses the involvement of the right dorsolateral prefrontal cortex and the right intraparietal sulcus in magnitude processing and integration. Multifocal anodal transcranial direct current stimulation was applied online during the execution of magnitude comparison tasks in three conditions: right prefrontal, right parietal and sham stimulation. The results show that prefrontal stimulation produced a moderated decrease in response times in all magnitude processing and integration tasks compared to sham condition. While parietal stimulation had no significant effect on any of the tasks. The effect found is interpreted as a generalized improvement in processing speed and magnitude integration due to right prefrontal neuromodulation, which may be attributable to domain-general or domain-specific factors.

Proactive crime scene response optimizes crime investigation

The Proactive Crime Scene Response is a technique utilizing targeted forensic analytical results to guide criminal investigations in real time. Analytical value of evidence maximized by forensic laboratories is directly related to the recognition, documentation, collection, and preservation of evidentiary items located at the crime scene. Improved education, coordination and communication between the crime scene investigators and forensic scientist experts creates a seamless analytical process flow, enabling greater focus on high value evidence with decreased response time and greater impact on investigational direction. Real time data from focused forensic analyses and use of databases provides primary investigative leads, with suspect identities, whereabouts at the time of crime commission, links to other crimes and other critical collaborative crime solving information. Case examples highlighting successful application of various aspects of this model will be provided, with recommendations for implementation including Rapid DNA and supporting business cases.

Resource Allocation in Massive Internet of Things-Edge Network with Optimal Path Planning and Scheduling

Although an Ultra Dense deployment is required for 5G services, it will be nearly impossible to achieve 60 service coverage with the dense deployments due to the even shorter transmission range. In light of 5G’s impressive technological advance, 5G and data centers are now capable of handling an increasing number of real-time and complicated computational tasks from Internet of Things (IoT) systems. This paper proposes an optimal mobile resource-sharing approach to confront this underlying limitation of 5G. In contrast to conventional algorithms, the designed optimal path planning and scheduling for mobile edge server (OPPSMES) is proposed that have the advantage of a synchronization among request being received and achieved lower delay and resource demand for as computing this allowed for the parallel processing of task and server in mobile condition. The OPPSMES includes two steps, i.e., path planning and optimal task scheduling, to improve efficiency. According to simulation outcomes, there is a significant increase in resource utilization and a decrease in average response time.

Motor imagery and engagement favour spatial reasoning.

Based on the assumption that spatial reasoning relies on the construction of mental models of the states of affairs described in the premises, and on evidence that sensory-motor imagery can enhance cognitive abilities, we hypothesised that imagining moving the objects mentioned in the premises to the specific spatial locations should favour spatial reasoning. The results of Experiment 1confirmed the prediction: when participants imagined moving the objects mentioned in the premises (dynamic-engagement condition), they drew accurate inferences faster compared with participants who merely read the premises (static-non-engagement condition). Experiment 2was in part a replication of Experiment 1but included two additional experimental conditions to control for possible effects of self-engagement in reasoning: in one condition, participants imagined that someone else was moving the objects (dynamic-non-engagement condition), and in the other condition, participants imagined that they were observing the objects (static-engagement condition). The results revealed an interaction between motor imagery and engagement in decreasing response times to spatial problems. We discuss the practical implications of the current results.

Facial synthesis of V-doped α-MoO3 nanoparticles for potential ethanol/alcohol sensors

The pure and vanadium doped α-MoO3 nanoparticles have been synthesized via a facile liquid state chemical reaction process. The annealed powder was then characterized by various analysis techniques. Thermal Gravimetric Analysis (TGA), x-ray diffraction (XRD), Scanning electron microscopy (SEM), Energy dispersive x-ray analysis (EDAX), Raman spectroscopy, UV visible spectroscopy, and Brunauer–Emmett–Teller (BET) analysis have been used to analyze the changes in thermal, structural, morphology, functional and optical property of prepared samples. The results from the structural characterization showed no distortions and phase change in the structure of α-MoO3 with an increase in doping concentration of V-element up to 8% and Raman confirms the result obtained from XRD. BET reveals that when vanadium doping increases, the surface area of the samples increases. It was also discovered that as the vanadium concentration in MoO3 increases, the optical band gap reduces. The impact of V-doping on MoO3’s gas sensing performance was investigated. The study concludes the response towards the gases increases with an increase in the concentration of V-doping. The measured response for ethanol and methanol is almost 10 times higher than other gases which show good selectivity towards alcohol. The response time decreases from 175 s to 37 s (100 ppm) whereas recovery time increases from 120 s to 326 s (100 ppm) with an increase in doping concentration in MoO3.

Perceptual learning modules in undergraduate dermatology teaching.

Dermatological diagnosis depends highly on visual skills, and implicit nonanalytical proficiency plays a key role. To correctly diagnose skin diseases, the clinician needs visual skills, and intuitive recognition plays a key role. To investigate the effectiveness of digital perceptual learning modules (PLMs) in undergraduate teaching, and how these affect medical students' learning about skin diseases. This was a study performed in Finland, which enrolled 39 students of an undergraduate dermatology course. Online PLMs designed for dermatology, using different pictures of skin diseases were performed three times: before, during and at the end of the course. The modules provided four outcome measures: diagnostic accuracy (percentage of correct responses), a rating of confidence about the decision, fluency (response/decision time) and a list of features on which the decision was based. As the number of PLMs and the course duration increased, there were also improvements in the four measures, with a significant increase in diagnostic accuracy [from 66% to 94%; P < 0.001; partial η2 (η2 p ) = 0.92], fluency (as measured by a decrease in response time (from 10 to 6 s; P < 0 0.001; η2 p = 0.69) and self-perceived confidence (2.5 to 4.3; P < 0 0.001, η2 p = 0.86) with subsequent PLMs and course duration. There was a diversification of recognized features, an increase in pattern recognition, and better attention to localization and contextual association. Based on student feedback, the PLMs functioned well online, and enhanced motivation and learning. PLMs increased diagnostic accuracy, had a positive effect on learning outcomes and were easily integrated alongside clinical teaching. Considering the current era of digital technologies, we believe that there is potential for wider use of PLMs to improve visual skills and strengthen implicit learning in dermatology.

Sequence Learning in an Online Serial Reaction Time Task: The Effect of Task Instructions

The serial reaction time task (SRTT) is commonly used to study motor learning and memory. The task is traditionally administered in a lab setting with participants responding via button box or keyboard to targets on a screen. By comparing response times of sequential versus random trials and accuracy across sequential trials, different forms of learning can be studied. The present study utilized an online version of the SRTT to study the effects of instructions on learning. Participants were randomly assigned to an explicit learning condition (with instructions to learn the visual sequence and associated tone) or an implicit learning condition (without instructions). Stimuli in both learning conditions were presented in two phases: auditory and visual (training phase), followed by auditory only (testing phase). Results indicated that learning occurred in both training and testing phases, as shown by a significant decrease in response times. There was no significant main effect of learning condition (explicit or implicit) on sequence learning. This suggests that providing explicit instructions does not seem to influence sequence learning in the SRTT learning paradigm. Future online studies utilizing the SRTT should explore varying task instructions in a parametric manner to better understand cognitive processes that underlie sequence learning.

Does misremembering drive false alarms for emotional lures? A diffusion model investigation.

Previous evidence has shown that, in a recognition memory task, emotion leads participants to make more false alarms and decreases response times (RTs) for false alarm responses. This pattern could arise because participants adopt more liberal responding for emotional stimuli and/or because emotional lures are more likely than neutral lures to produce misleading memory retrieval. Recently, Starns et al. designed a new recognition memory paradigm and found that the speed of memory errors shows the influence of misleading information resulting in unavoidable memory errors. This study investigates the basis of false alarms to emotional lures by testing predictions of the diffusion model for a recognition paradigm similar to that by Starns et al. Participants studied lists of emotional words and then completed an old-new recognition memory test. After each old-new decision, participants were asked to make a forced-choice recognition decision that provided a chance to correct possible errors on the preceding old-new decision. Under the assumption that emotion promotes misremembering, the diffusion model predicts that forced-choice accuracy should be lower for pairs with emotional versus neutral lures and that faster old-new errors should be associated with lower forced-choice accuracy. This study tested these predictions, providing theoretical insights into how emotion affects memory retrieval and further developing a new methodology for measuring recognition performance.

Effects of a three-week executive control training on adaptation to task difficulty and emotional interference.

Intact executive functions are characterized by flexible adaptation to task requirements, while these effects are reduced in internalizing disorders. Furthermore, as executive functions play an important role in emotion regulation, deficits in executive functions may contribute to symptom generation in psychological disorders through increased emotional interference. Thus, the present study investigated transfer effects of a three-week executive control training on adaptation to task difficulty and emotional interference in healthy participants (n = 24) to further explore the training's suitability for clinical application. To assess the adaptation to task difficulty, the proportion congruency effect on behavioral data (response times, error rates) and ERP measures (N2, CRN) was assessed in a flanker task with varying frequency of incompatible trials (25%, 75%). To quantify emotional interference, flanker stimuli were superimposed on neutral or negative pictures. Replicating previous results, the training increased interference control as indexed by decreased response times and errors rates, increased N2 amplitude and decreased CRN amplitude in incompatible trials after training. Proportion congruency effects were weaker than expected and not affected by the training intervention. The training lead to a shift in the time-point of emotional interference: before training negative pictures lead to a reduction in CRN amplitude, while after training this reduction was observed for the N2. This pattern illustrates that the training leads to a change in task processing mode from predominant response-related cognitive control to predominant stimulus-related cognitive control (N2), indicating a proactive processing mode.

Modulating operating room music volume with the CanaryBox: A quality improvement initiative to improve anesthesia clinicians’ response times to alarms to improve quality of anesthetic care

Music is commonly played in the operating rooms and contributes to overall noise level. High noise levels in the operating room, often surpassing the National Institute for Occupational Safety and Health recommendations, affect clinician communication and vigilance. This study's primary aim was to reduce anesthesia provider response time to alarms to improve quality of care to patients undergoing general anesthesia. The aim of this quality improvement project was to reduce anesthesia provider response time to vital sign alarms with the tested intervention of the CanaryBox device to modulate music volume in the OR by August of 2021. Utilizing improvement science methods including the Model of Improvement and tested interventions via the Plan-Do-Study-Act cycles, we utilized the CanaryBox in the pediatric orthopedic operating rooms at Monroe Carell Jr. Children's Hospital at Vanderbilt. This device modulates music volume according to the severity of patient vital sign deviations. Timestamps of onset and response to patient vital sign alarms, recorded by the Philips IntelliVue Information Center system, were collected for 12 control (pre-intervention) and 58 intervention (with the CanaryBox) cases. Median and average response times were calculated for pre- and post-intervention cases. There was an associated decrease (improvement) in average anesthesia provider alarm response times from 30.2 seconds in pre-intervention cases to 23.6 seconds with CanaryBox intervention cases. Improved anesthesia provider response times with implementation of the CanaryBox imply less distraction due to unnecessary noise levels at critical periods. This improved vigilance and decreased response time indicate anesthesia providers deliver higher levels of patient care when the CanaryBox is modulating music volume.

MXene-based flexible pressure sensor with piezoresistive properties significantly enhanced by atomic layer infiltration

The flexible pressure sensor has been credited for leading performance including higher sensitivity, faster response/recovery, wider detection range and higher mechanical durability, thus driving the development of novel sensing materials enabled by new processing technologies. Using atomic layer infiltration, Pt nanocrystals with dimensions on the order of a few nanometers can be infiltrated into the compressible lamellar structure of Ti3C2Tx MXene, allowing a modulation of its interlayer spacing, electrical conductivity and piezoresistive property. The flexible piezoresistive sensor is further developed from the Pt-infiltrated MXene on a paper substrate. It is demonstrated that Pt infiltration leads to a significant enhancement of the pressure-sensing performance of the sensor, including increase of sensitivity from 0.08 ​kPa−1 to 0.5 ​kPa−1, extension of detection limit from 5 ​kPa to 9 ​kPa, decrease of response time from 200 ​ms to 20 ​ms, and reduction of recovery time from 230 ​ms to 50 ​ms. The mechanical durability of the flexible sensor is also improved, with the piezoresistive performance stable over 1000 cycles of flexure fatigue. The atomic layer infiltration process offers new possibilities for the structure modification of MXene for advanced sensor applications.