Perspiration vapor lightens near skin air but hinders human evaporative cooling in arid heat

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Viswanathan, Shri H., Joshi, Ankit, DeClair, Isabella, Twidwell, Bryce, Abdullah, Muhammad, Bartels, Lyle, Abedin, Faisal, Rotella, Joseph, Jose, Cibin T., Rykaczewski, Konrad
Format:	Preprint
Published:	2025
Subjects:	Fluid Dynamics Biological Physics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

A micro-to-macroscale and multi-method investigation of human sweating dynamics
by: Jose, Cibin T., et al.
Published: (2025)

Glutathione as a skin‐lightening agent and in melasma: a systematic review
by: Rashmi Sarkar, et al.
Published: (2024)

Systemic glutathione for skin lightening – A scoping review of current evidence
by: Ncoza Cordelia Dlova, et al.
Published: (2026)

Correction to “Potassium 4‐methoxysalicylate ( 4MSK ) exerts a skin lightening effect by acting on melanocytes and keratinocytes”
Published: (2025)

Rapid discovery of natural skin‐lightening ingredients based on an integrated screening strategy based on molecular docking and zebrafish model
by: Yonghui Su, et al.
Published: (2024)

Variations of saturation vapor pressure and evaporation rate of liquids with their vaporization enthalpy
by: Xu, Xuefeng, et al.
Published: (2025)

Semi-classical evaporative cooling: classical and quantum distributions
by: Arvizu-Velazquez, A. A., et al.
Published: (2026)

Printed Wearable Sweat Rate Sensor for Continuous In Situ Perspiration Measurement
by: Mohammad Shafiqul Islam, et al.
Published: (2024)

Printed Wearable Sweat Rate Sensor for Continuous In Situ Perspiration Measurement
by: Mohammad Shafiqul Islam, et al.
Published: (2025)

Advanced Techniques for Scalable Woven E‐Textiles Manufacturing
by: Faisal Abedin, et al.
Published: (2025)

Energetics and limitations of passive electron transpiration cooling for hypersonic leading edges
by: Boyer, Bryce, et al.
Published: (2025)

Mimicking Human Perspiration: A Layered Microfluidic Skin Phantom With Tunable Hydrodynamics
by: Chunyu Yang, et al.
Published: (2026)

Skin lightening properties of zerumbone cream: A placebo‐controlled study
by: Wee Nie Kuek, et al.
Published: (2024)

Assessment of evaporative cooling efficiency in greenhouses equiped with wetted porous plates
by: Flávio Alves-Damasceno
Published: (2017)

Prolonging freshness of tilapia Oreochromis niloticus by evaporative cooling system (ECS)
by: Adelowo, E.O., et al.
Published: (2009)

Energy evaluation of an evaporative cooling system using water driven ejector
by: Cíntia Carla Melgaço de OLIVEIRA
Published: (2014)

A Scoping Review of Benzodiazepine Dosing Regimens for Adults Experiencing Moderate‐to‐Severe Alcohol Withdrawal Syndrome in the Acute Hospital Setting
by: Scott Dickson, et al.
Published: (2025)

Review article: Efficacy of cyproheptadine in the management of serotonin toxicity following deliberate self‐poisoning – A systematic review
by: Emily King, et al.
Published: (2025)

Sweat‐Permeable, Microbiota‐Preserving, Mechanically Antibacterial Patch for Long‐Term Interfacing with Perspiring Skin
by: Yujiao Wu, et al.
Published: (2024)

Enhancement of the ocean cool skin effect by natural surfactants
by: Bellenger, Hugo, et al.
Published: (2026)

Microplastic Exposure and Its Dual Impact on Metabolic Syndrome and Pathways of Colorectal Carcinogenesis: A Systematic Review of Epidemiological, Experimental, and Mechanistic Evidence
by: Abdullah Faisal Albukhari
Published: (2025)

Gladdening the soul and lightening the body. A visit to the Los µngeles ballroom / Gina Bechelany
by: Bechelany, Gina

Evaporative cooling and deposition patterns of evaporating $Al_2O_3$ nanofluid droplets
by: Saroj, S. K., et al.
Published: (2026)

Evaporative cooling promotion using macroporous hydrogels with stable water transport and evaporation path
by: Satoshi Tadano, et al.
Published: (2024)

Ultra‐Sensitive and Stable Multiplexed Biosensors Array in Fully Printed and Integrated Platforms for Reliable Perspiration Analysis
by: Suman Ma, et al.
Published: (2024)

Deterioration of water evaporation by impurity accumulation at the liquid-vapor interface during nucleate boiling
by: Houedec, Corentin Le, et al.
Published: (2025)

Trade-off between reservoir yield and evaporation losses as a function of lake morphology in semi-arid Brazil
by: JOSÉ N.B. CAMPOS
Published: (2016)

Turbofan Engine Remaining Useful Life (RUL) Prediction Based on Bi-Directional Long Short-Term Memory (BLSTM)
by: Sherifi, Abedin
Published: (2024)

Deep Reinforcement Learning Based Systems for Safety Critical Applications in Aerospace
by: Sherifi, Abedin
Published: (2024)

The $r$-matrix structure of Hitchin systems via loop group uniformization
by: Abedin, Raschid
Published: (2024)

Cover crop implementation strategies differentially impact in‐field and downstream ecosystem service provisioning: A regional case study
by: Kalra Marali, et al.
Published: (2026)

Interspecific variation in heat tolerance and evaporative cooling capacity among sympatric temperate-latitude bats
by: Noakes, Matthew J., et al.
Published: (2021)

Development and performance evaluation of a portable solar‐assisted evaporative cool chamber for preservation of perishables
by: Deep P. Patel, et al.
Published: (2024)

The Role of Informal Care in Cognitive Outcome and Healthcare Utilization Among Older Adults with Dementia
by: Faisal, Mohammad Abdullah Al
Published: (2025)

Estimation of density, moisture content and strength properties of Tectona grandis wood using Near Infrared Spectroscopy
by: Shri Ram Shukla
Published: (2021)

The 6 September 1997 (Mw4.5) Coatzacoalcos-Minatitlán, Veracruz, Mexico earthquake: implications for tectonics and seismic hazard of the region
by: Shri Krishna Singh
Published: (2015)

Guadalajara, Mexico, Earthquake Sequence of December 2015 and May 2016: Source, Q, and Ground Motions
by: Shri Krishna Singh
Published: (2017)

A source study of the October, 2007 earthquake sequence of Morelia, Mexico and ground-motion estimation from larger earthquakes in the region
by: Shri Krishna Singh
Published: (2012)

Negotiation of Flux Identities and Quest for Space in Diasporic Cross-Cultural Literary Contexts: Emerging Psychological Paradigms
by: Shri Bhagwan Sharma
Published: (2016)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"en"
ui	"standard"
VUFIND_SESSION	"7dd7ed76b555219493f724d59c3a43e8"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790827013.0199 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "7dd7ed76b555219493f724d59c3a43e8" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"language=en; ui=standard; VUFIND_SESSION=7dd7ed76b555219493f724d59c3a43e8"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.147"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"64120"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2511_16922/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2511_16922/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790827013.0114
REQUEST_TIME	1790827013

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"en"
ui	"standard"
VUFIND_SESSION	"7dd7ed76b555219493f724d59c3a43e8"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790827013.0199 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "7dd7ed76b555219493f724d59c3a43e8" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"language=en; ui=standard; VUFIND_SESSION=7dd7ed76b555219493f724d59c3a43e8"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.147"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"64120"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2511_16922/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2511_16922/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790827013.0114
REQUEST_TIME	1790827013

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: